qbenchvideo_single_VQA.tsv

"video"	"video_type"	"question"	"answer"	"dimensions"	"video_path"
"4473"	"Natural"	"What is the main composition format of this video?"	"The video is character-centered composition with the woman in the middle"	"['open_ended, Global']"	"./video/4473.mp4"
"2003567"	"AIGC"	"What is the main style of this video?"	"The video is animation Style with cartoon-like character and atmosphere."	"['open_ended, Referring']"	"./video/2003567.mp4"
"DOTA-004"	"CG"	"What is the most impactful quality issue in this game video?"	"The clarity is too low. The game characters are with blurry details and hard to recognize."	"['open_ended, Global']"	"./video/DOTA-004.mp4"
"0062"	"Natural"	"What issues led to the poor viewing experience of this video?"	"The video is blurry and has significant shaking. The uneven lighting causes some areas to be overexposed while other areas are underexposed. Additionally, the color saturation is low."	"['open_ended, Global']"	"./video/0062.mp4"
"4054"	"Natural"	"What feeling do the drawings in this video give?"	"The drawings is simple but gives a feeling of childlike innocence."	"['open_ended, Referring']"	"./video/4054.mp4"
"CSGO01"	"Natural"	"What is the trend of the bitrate of this video?"	"From low to high"	"['open_ended, Global']"	"./video/CSGO01.mp4"
"0021"	"Natural"	"What is the most obvious distortion in this video?"	"Noise is the most obvious distortion, which significantly affects the viewing experience."	"['open_ended, Global']"	"./video/0021.mp4"
"0376"	"Natural"	"Is the character clarity in this video relatively low but the movements are smooth?"	"No, the details of the characters faces are very blurry and the characters' movements are not very smmooth."	"['open_ended, Referring']"	"./video/0376.mp4"
"Fortnite-051"	"CG"	"How is the overall clarity of this game video?"	"Relatively high, the details of the characters and objects are clear"	"['open_ended, Global']"	"./video/Fortnite-051.mp4"
"3003550"	"AIGC"	"What is the most serious quality issue in this video?"	"Blurriness, the textures of the main objects are quite vague."	"['open_ended, Global']"	"./video/3003550.mp4"
"4429"	"Natural"	"Why is the aesthetic value of this video high? Please explain."	"The video is clear, the facial features of the characters are easily recognizable, colors are well balanced, there is no shaking, and the use of different camera angles to capture various reactions enhances the aesthetic value."	"['open_ended, Global']"	"./video/4429.mp4"
"08705_09"	"AIGC"	"How is the clarity of the buildings in the video?"	"Average, the building's textures is somewhat blurry and can be recognized."	"['open_ended, Referring']"	"./video/08705_09.mp4"
"4250"	"Natural"	"Why does this video have relatively high quality? Please explain."	"Because the video has a stable frame, high clarity, even lighting, and accurate colors."	"['open_ended, Global']"	"./video/4250.mp4"
"0817"	"Natural"	"How is the camera shake in the video during panning?"	"There is some screen (camera) shake in the video, but it is not severe. The overall panning is relatively stable, and the movement speed of the camera is steady."	"['open_ended, Global']"	"./video/0817.mp4"
"1004955"	"AIGC"	"What is the most obvious flaw in this video?"	"Underexposure, resulting in the subjects being barely visible"	"['open_ended, Global']"	"./video/1004955.mp4"
"4365"	"Natural"	"How is the overall shooting quality of the sun in the background of the video? Please analyze."	"The shooting quality is good. Firstly, the effect of shooting the sun is bright and the light is soft, so it does not cause discomfort for viewers. Additionally, in the composition of the shot, the sun is almost centrally positioned, making the entire frame's focus prominent and giving a majestic aura with a strong aesthetic value."	"['open_ended, Referring']"	"./video/4365.mp4"
"0859"	"Natural"	"What is the overall color temperature of the video? (What kind of color tone is presented?)"	"The color temperature is relatively high, presenting warm tones."	"['open_ended, Global']"	"./video/0859.mp4"
"s000100"	"AIGC"	"How is the realism of the water surface in this video?"	"Quite good, the reflection and waves appear very realistic"	"['open_ended, Global']"	"./video/s000100.mp4"
"9000933"	"AIGC"	"Please briefly describe the quality level of this video."	"The video captures the calm and glittering sea surface. Despite its average clarity, it effectively presents the serene atmosphere of the sea, making the overall aesthetic pleasing."	"['open_ended, Global']"	"./video/9000933.mp4"
"4127"	"Natural"	"What is the most obvious distortion in this video window?"	"Overexposure is the most obvious distortion."	"['open_ended, Referring']"	"./video/4127.mp4"
"0839"	"Natural"	"In the video, there is a section with multiple scenes presented alternately. Which distortions in that section caused the video quality to decline?"	"Some of the scenes are blurry and obstructed, the brightness is low, and the color tone is dark."	"['open_ended, Referring']"	"./video/0839.mp4"
"4491"	"Natural"	"Through what method does this video showcase the beauty of motion?"	"The slow motion shooting technique is employed, which shows the beauty of this sports."	"['open_ended, Global']"	"./video/4491.mp4"
"4416"	"Natural"	"How clear is the process of sharpening the pencil in this video? Please provide a relatively detailed description."	"The clarity is very high. You can clearly see the process of pencil shavings being produced, the texture of the pencil sharpener blade, and the detailed characteristics of the notch being completely preserved."	"['open_ended, Referring']"	"./video/4416.mp4"
"03648_09"	"AIGC"	"What is the biggest quality issue that affects the viewing experience of this video?"	"The playback is not smooth, and there is a stuttering sensation"	"['open_ended, Global']"	"./video/03648_09.mp4"
"0446"	"Natural"	"What causes the decrease in the quality of this video?"	"Lower clarity, lower brightness, slight screen jitter, low color saturation, overall poor visual experience"	"['open_ended, Global']"	"./video/0446.mp4"
"4526"	"Natural"	"How is the clarity of the persons in this video?"	"Quite high, the hair details are very clear and the facial structure can be easily recognized."	"['open_ended, Referring']"	"./video/4526.mp4"
"2366"	"Natural"	"Why is the video quality good? Please give a brief explanation."	"The video has high clarity, the frame is stable, and the movements of people are clear."	"['open_ended, Global']"	"./video/2366.mp4"
"0618"	"Natural"	"Which artifacts in this video affect the overall quality presentation of the man's legs in the early to mid part of the video?"	"Severe noise, blurry content"	"['open_ended, Referring']"	"./video/0618.mp4"
"0001365"	"AIGC"	"What atmosphere does this video create?"	"This video depicts an eerie scene in a forest, featuring irregular animals and plants, creating a sense of terrifying tranquility."	"['open_ended, Global']"	"./video/0001365.mp4"
"ResidentEvil-002"	"CG"	"What is the most obvious quality issue in this video?"	"Low lighting, which causes the majority of the sence to be hardly visible."	"['open_ended, Global']"	"./video/ResidentEvil-002.mp4"
"8003592"	"AIGC"	"What quality issues exist in this video?"	"Blurriness and car structure generation errors"	"['open_ended, Global']"	"./video/8003592.mp4"
"2006927"	"AIGC"	"What quality issues exist in this video?"	"Blurriness, generation of structural errors, low realism"	"['open_ended, Global']"	"./video/2006927.mp4"
"03443_04"	"AIGC"	"What is the least realistic part of the video?"	"The low realism of the bird turning its head"	"['open_ended, Global']"	"./video/03443_04.mp4"
"0025"	"Natural"	"This video is considered to be of extremely poor quality. Please analyze the reasons for this."	"This video is extremely blurry, making it difficult to distinguish the content. Additionally, the video suffers from severe overexposure, lighting flicker, and shaking distortions."	"['open_ended, Global']"	"./video/0025.mp4"
"1002617"	"AIGC"	"Are the subtitles of this video relatively blurry but still recognizable?"	"Yes, although the word edges are blurred, the words can still be recognized."	"['open_ended, Referring']"	"./video/1002617.mp4"
"4072"	"Natural"	"How is the overall quality of the video? Please explain."	"The brightness is too high, causing the mushrooms to be overexposed, which results in the loss of mushroom details in the central part."	"['open_ended, Global']"	"./video/4072.mp4"
"3783"	"Natural"	"How is the overall quality of this video?"	"Generally good, the details of the major objects are clear and the textures in background are somewhat blurry."	"['open_ended, Global']"	"./video/3783.mp4"
"4286"	"Natural"	"How is the visual quality of this video? Please explain."	"The visual quality is good, the words and numbers are clearly visible, the color is vivid and vibrant, and the focus is suitable."	"['open_ended, Referring']"	"./video/4286.mp4"
"0149"	"Natural"	"What distortions are present in the video? Please provide as comprehensive a list as possible."	"Very severe noise, slight shaking, relatively frequent color flickering, blurry content, very low clarity"	"['open_ended, Global']"	"./video/0149.mp4"
"WOW-002"	"CG"	"Is the quality of this game video clear overall?"	"No, the texture of the game characters and the ground is blurry."	"['open_ended, Global']"	"./video/WOW-002.mp4"
"0702"	"Natural"	"What is the most impacting quality issue in this video?"	"Unexpected blur vertical stripes effect causes the video to be blurred."	"['open_ended, Global']"	"./video/0702.mp4"
"0122"	"Natural"	"The presentation of the store scenes in the video is considered very poor. Please explain the possible reasons as completely as possible."	"Firstly, the store's interior scenes are severely overexposed due to the lighting and camera issues, making it difficult to discern specific details of the objects. Additionally, due to focus problems with the camera, the scenes are significantly blurry and out of focus."	"['open_ended, Referring']"	"./video/0122.mp4"
"1843"	"Natural"	"Why does the video have high quality but isn't perfect?"	"The man close to the camera is generally clear, but the people in the background appear blurry."	"['open_ended, Referring']"	"./video/1843.mp4"
"2095"	"Natural"	"This video is considered to have high artistic value. Why is it judged this way?"	"In this video, a large number of scenes are interwoven in an orderly manner. This method of retaining previous scenes while adding new ones easily attracts the user's attention, thus giving it higher artistic value."	"['open_ended, Global']"	"./video/2095.mp4"
"s000748"	"AIGC"	"What style of game is this video?"	"Pixel art style, since the characters and objects are formed in pix-like cubes."	"['open_ended, Global']"	"./video/s000748.mp4"
"1632"	"Natural"	"How exactly is the camera in this video moved?"	"First pull down, then pull up"	"['open_ended, Global']"	"./video/1632.mp4"
"0137"	"Natural"	"What are the obivous distortions of the puppy in the video?"	"The puppy is somewhat blurry, with fuzzy fur, a face that is severely overexposed, and significant noise."	"['open_ended, Referring']"	"./video/0137.mp4"
"TotalWar-002"	"CG"	"How is the overall clarity of this game video?"	"High"	"['open_ended, Global']"	"./video/TotalWar-002.mp4"
"06139_01"	"AIGC"	"What is the most affective distortion in videos?"	"Incorrect facial structure of the woman affects the viewing experience most."	"['open_ended, Global']"	"./video/06139_01.mp4"
"7004255"	"AIGC"	"What is the level of background noise in this video?"	"It's quite severe, the background space scene has noticeable noise"	"['open_ended, Global']"	"./video/7004255.mp4"
"Kenshi-009"	"CG"	"How is the level of detail in the surface textures in this game video?"	"The level of detail in the surface texture is average—not particularly fine, but it does have a general outline."	"['open_ended, Referring']"	"./video/Kenshi-009.mp4"
"01830_03"	"AIGC"	"What is the most unnatural part in this video?"	"Errors in the human face and hands"	"['open_ended, Global']"	"./video/01830_03.mp4"
"3005833"	"AIGC"	"How realistic is the person's face in this video?"	"Very poor, the structure and proportions of the face are incorrect, and the character on the right does not have eyes."	"['open_ended, Referring']"	"./video/3005833.mp4"
"0032"	"Natural"	"What are the obvious quality issues with this video?"	"This underwater video has noticeable exposure imbalances, with a tendency towards dim lighting, and is marked by significant noise and blurriness."	"['open_ended, Global']"	"./video/0032.mp4"
"0001770"	"AIGC"	"What is the camera movement technique used in this video?"	"This video uses a slow zoom-in technique, making the subject slowly appear larger within the frame."	"['open_ended, Global']"	"./video/0001770.mp4"
"9000268"	"AIGC"	"What is the camera movement technique used in this video?"	"This video uses a forward-tracking shot, extending the perspective and creating a sense of vastness."	"['open_ended, Referring']"	"./video/9000268.mp4"
"4004854"	"AIGC"	"How is the overall authenticity of this video?"	"Quite poor, the airplane structure including the landing mode is not accurate and natural"	"['open_ended, Global']"	"./video/4004854.mp4"
"0002754"	"AIGC"	"What is the camera movement technique used in this video?"	"A slow zoom-in close-up is used to emphasize the subject."	"['open_ended, Referring']"	"./video/0002754.mp4"
"06649_00"	"AIGC"	"How realistic are the facial textures in the video?"	"The facial textures in this video are not very natural and don't resemble a normal human face. Additionally, the hair textures are strange, making the entire face appear even more unnatural."	"['open_ended, Referring']"	"./video/06649_00.mp4"
"4439"	"Natural"	"How is the reflective quality of the surface of the musical instrument (grand piano) in the video? Please provide a brief description."	"The reflective quality of the grand piano surface is quite good. The reflections are smooth and not glaring, making the entire surface appear clean and bright."	"['open_ended, Referring']"	"./video/4439.mp4"
"s000793"	"AIGC"	"How is the visual quality of this video?"	"Although the clarity of this video is average, it has a good composition, good lighting, and a certain aesthetic appeal. Therefore, the quality of this video is relatively high."	"['open_ended, Global']"	"./video/s000793.mp4"
"3424"	"Natural"	"How would you rate the video quality?"	"Very poor, the clarity is quite low, fine details are missing, there are frame drops, and there is ghosting or flickering during panning."	"['open_ended, Global']"	"./video/3424.mp4"
"1001568"	"AIGC"	"Has the structure of the bicycle in this video changed significantly?"	"Yes, both the handlebars and the wheels have undergone significant changes."	"['open_ended, Referring']"	"./video/1001568.mp4"
"0337"	"Natural"	"Why is the quality of this video relatively low?"	"The video has significant shaking, and the video as a whole is extremely blurry with low color saturation."	"['open_ended, Global']"	"./video/0337.mp4"
"7003569"	"AIGC"	"What's the most unrealistic part in this video?"	"The little girl's hand structure is incorrect and the face proportion is off-balance."	"['open_ended, Global']"	"./video/7003569.mp4"
"2896"	"Natural"	"How is the color tone of this video?"	"The overall tone of this video leans towards a yellowish, warm hue."	"['open_ended, Global']"	"./video/2896.mp4"
"5001452"	"AIGC"	"How is the overall clarity of this video?"	"Rather poor. The overall detail and texture in this video are relatively rich, but upon closer inspection, the textures are generally quite blurry, especially in the central area where they appear to blend together."	"['open_ended, Global']"	"./video/5001452.mp4"
"0001076"	"AIGC"	"How is the color of the fish in this video?"	"The color of the fish is quite vibrant and vivid"	"['open_ended, Referring']"	"./video/0001076.mp4"
"2117"	"Natural"	"What distortion exists in the video among the people in motion?"	"In the video, several people's faces show significant compression artifacts and are quite blurry."	"['open_ended, Referring']"	"./video/2117.mp4"
"1993"	"Natural"	"How clear are the lyrics in the video?"	"The clarity is average; the lyrics can be recognized, but there is visible damage to the edges of the text, and the overall brightness is also relatively low."	"['open_ended, Referring']"	"./video/1993.mp4"
"5000956"	"AIGC"	"In this video, Does the person's appearance remain consistent over time?"	"It basically remained consistent, but there is a slight disturbance in the texture."	"['open_ended, Referring']"	"./video/5000956.mp4"
"0008"	"Natural"	"What distortions exist in the video? Please specify."	"The video is out of focus and shaky, with overexposed light sources, screen flickering, and significant detail loss in the dark areas."	"['open_ended, Global']"	"./video/0008.mp4"
"1671"	"Natural"	"What is the reason for the camera shake at the end of the video?"	"The camera is hit by the ball, therefore it shaked significantly."	"['open_ended, Referring']"	"./video/1671.mp4"
"2516"	"Natural"	"What is the most likely cause for the poor viewing experience of this video?"	"This video has noticeable shaking, causing issues with focus. Additionally, the subtle movements of the cat have some motion blur, which significantly affects the viewing experience."	"['open_ended, Global']"	"./video/2516.mp4"
"0321"	"Natural"	"How is the clarity of the video when multiple players are running?"	"The clarity is low with obvious compression artifacts. It is difficult to clearly identify players and spectators."	"['open_ended, Global']"	"./video/0321.mp4"
"1093"	"Natural"	"What is the most obvious quality issue with this video during the continuous zoom-in process?"	"In this video, as the camera gradually zooms in, there are noticeable focus issues, leading to significant blurriness."	"['open_ended, Referring']"	"./video/1093.mp4"
"3556"	"Natural"	"Is the food in the fish-shaped bowl in the video clear? Please give a brief analysis."	"The overall clarity is average, and the type of food (rice) can be clearly identified. However, due to the general blurriness of the screen, the details between the grains of rice are not clear."	"['open_ended, Referring']"	"./video/3556.mp4"
"1001788"	"AIGC"	"What feelings does this video evoke?"	"This video depicts a castle in a unnatural and twisted jungle, where the plants have bizarre, sharp structures and dull colors. The atmosphere is eerie and terrifying, creating a sense of horror."	"['open_ended, Global']"	"./video/1001788.mp4"
"1417"	"Natural"	"What factors cause the blurriness of this video?"	"The blurriness in this video may be due to poor recording equipment and heavy compression."	"['open_ended, Global']"	"./video/1417.mp4"
"0081"	"Natural"	"What distortions are present in this video? Please list them as comprehensively as possible."	"Firstly, there is severe camera shake resulting in blurred subjects due to the vibration. Additionally, at certain moments, the lighting on the upper part of the soccer field is too harsh, causing overexposed areas that affect the viewer's experience."	"['open_ended, Global']"	"./video/0081.mp4"
"0000281"	"AIGC"	"What is the main creative concept of shooting this video?"	"Shooting from the perspective of the tire center, which is quite interesting and innovative."	"['open_ended, Global']"	"./video/0000281.mp4"
"0456"	"Natural"	"What is the quality issue with the water in this video?"	"The water in this video appears quite blurry. Additionally, due to the murky nature of the water itself and issues with the filming equipment, the overall appearance is a dense green."	"['open_ended, Referring']"	"./video/0456.mp4"
"4099"	"Natural"	"How would you rate the quality of the underwater scenes of the characters in this video?"	"The clarity is relatively high, the character movements are smooth, the lighting and colors are quite even, and the overall quality is relatively high."	"['open_ended, Referring']"	"./video/4099.mp4"
"0742"	"Natural"	"What distortions exist in this video? Please provide as many examples as possible."	"The video features blurry content, camera shaking, and occasional overexposure in some areas."	"['open_ended, Global']"	"./video/0742.mp4"
"4319"	"Natural"	"This video is considered to be of good quality, please briefly analyze the reasons"	"This video has higher brightness and the overall lighting is even. The clarity of the person's legs and hands is high, with detailed textures that are clearly discernible. Therefore, this video is considered to be of good quality."	"['open_ended, Global']"	"./video/4319.mp4"
"ApexLegends-004"	"CG"	"Is the game's model in the video rendered with high precision but has low clarity?"	"Yes. Although the game character modeling in this video is quite detailed and rich in texture, the video suffers from noticeable compression artifacts, resulting in overall low clarity."	"['open_ended, Referring']"	"./video/ApexLegends-004.mp4"
"2000547"	"AIGC"	"What feeling does this video easily give people?"	"This video contains repetitive and meaningless objects that can easily trigger trypophobia, creating an eerie and uncomfortable feeling."	"['open_ended, Global']"	"./video/2000547.mp4"
"0013"	"Natural"	"What are the main issues of frame unfaithfulness in videos?"	"The camera movement is erratic, and the video suffers from low clarity and frame drops."	"['open_ended, Global']"	"./video/0013.mp4"
"08503_01"	"AIGC"	"Does the device in the video have a rational and natural structure?"	"No. These devices have very strange and unusual structures that don't seem like something you would find in a natural living environment."	"['open_ended, Referring']"	"./video/08503_01.mp4"
"0198"	"Natural"	"How clear is the person who threw the bowling ball in the video?"	"The texture details of the girl throwing the bowling ball in this video are very blurry, her face is difficult to recognize, and the clarity is very low."	"['open_ended, Referring']"	"./video/0198.mp4"
"GTA-027"	"CG"	"How is the car rendering quality in this game video?"	"Average. The car model in this video is quite ordinary, without particularly detailed textures or intricate structures."	"['open_ended, Referring']"	"./video/GTA-027.mp4"
"3589"	"Natural"	"What causes the face of the boy sitting in the back row to be less recognizable in the first scene of the video?"	"Because half of his face is covered by shadow, causing the overall recognizability to decrease."	"['open_ended, Referring']"	"./video/3589.mp4"
"0161"	"Natural"	"This video offers viewers a very unpleasant viewing experience and can even cause discomfort. Please briefly explain the reasons behind this result."	"The video has a very high contrast between light and dark, which makes the faces of people appear too shadowed, thereby causing discomfort for the viewers."	"['open_ended, Global']"	"./video/0161.mp4"
"4474"	"Natural"	"How is the exposure of the background window in this video?"	"There is relatively obvious overexposure, leading to the objects being hardly visible outside the window."	"['open_ended, Referring']"	"./video/4474.mp4"
"4003531"	"AIGC"	"What are the quality issues present in this video?"	"This video has very severe noise, the right side is underexposed, the colors are dull, and the overall video is very blurry."	"['open_ended, Global']"	"./video/4003531.mp4"
"WorldTanks-008"	"CG"	"What is the main layout style of the tank in this game video?"	"The tank in this video is positioned using a centered perspective, meaning the tank remains at the center of the video throughout."	"['open_ended, Referring']"	"./video/WorldTanks-008.mp4"
"4116"	"Natural"	"What is the quality of the female who cleans horse legs in the frame of this video?"	"The overall quality of the female who cleans horse legs in this video is relatively high, the actions play smoothly, facial and clothing details are clear and distinguishable, lighting is natural, and the frame is stable without any shaking."	"['open_ended, Referring']"	"./video/4116.mp4"
"PUBG-002"	"CG"	"Are the subtitles in this game video too blurry to be recognized?"	"Yes. The subtitles in the video are extremely blurred, making them difficult to read."	"['open_ended, Referring']"	"./video/PUBG-002.mp4"
"3201"	"Natural"	"What quality issuse existed in the face of the black person appearing in the early to mid part of this video?"	"The face of the Black person is not evenly exposed and appears somewhat blurry due to the low lighting conditions."	"['open_ended, Referring']"	"./video/3201.mp4"
"0020"	"Natural"	"This video is considered of poor quality and has very low aesthetic value. Please briefly state the specific reasons."	"Firstly, in terms of video quality, the overall lighting in this video is extremely poor, with very low brightness, making it almost impossible to recognize the people in the video. Additionally, the video is very blurry, has severe noise, and shakes significantly. In terms of aesthetic value, aside from the aforementioned various serious distortions that lower the aesthetic value, the composition of the scenes captured in the video is chaotic and lacks visual appeal, exacerbating the reduction in the video's aesthetic value."	"['open_ended, Global']"	"./video/0020.mp4"
"4016"	"Natural"	"Why is the quality of the video segment where the athlete is skiing relatively high?"	"The video is quite clear, the athlete's movement track is vivid, the camera follows the athlete's movements, and it is relatively stable. The contrast in color between the athlete and the surrounding environment is high. The skiing process appears smooth and natural, providing a better display of the athlete's posture."	"['open_ended, Referring']"	"./video/4016.mp4"
"0134"	"Natural"	"What are the main quality issues present in this video?"	"The video is underexposed, with low brightness and blurriness."	"['open_ended, Referring']"	"./video/0134.mp4"
"s000330"	"AIGC"	"What style is this video mainly?"	"This video features a cartoon version of a carrot and a puppy, with an overall animation style."	"['open_ended, Global']"	"./video/s000330.mp4"
"1488"	"Natural"	"Does this video have obvious exposure problems and is it quite blurry?"	"The exposure in this video is not very balanced; the glass at the top is noticeably overexposed, while the child's face appears somewhat blurry due to underexposure."	"['open_ended, Global']"	"./video/1488.mp4"
"Pokemon-007"	"CG"	"How does this game video emphasize the captured pet spirits?"	"By centralizing the structure and showcasing with sparkles"	"['open_ended, Referring']"	"./video/Pokemon-007.mp4"
"Hearthstone-008"	"CG"	"How is the overall clarity of this game video?"	"Good. The details and textures throughout the video are quite clear, making the game models easy to recognize."	"['open_ended, Global']"	"./video/Hearthstone-008.mp4"
"CSGO02"	"Natural"	"How does the clarity of this video change?"	"It changes from poor to good, then back to poor."	"['open_ended, Global']"	"./video/CSGO02.mp4"
"7001271"	"AIGC"	"What quality issues exist in this generated video?"	"The video has blurriness, trees and doors with wrong structure, and texture generation errors."	"['open_ended, Global']"	"./video/7001271.mp4"
"4062"	"Natural"	"Why is the quality of the video considered relatively high? Please explain."	"The video has sufficient lighting, stable screens, accurate colors, and high clarity."	"['open_ended, Global']"	"./video/4062.mp4"
"3599"	"Natural"	"Is the focus on the dish in this cooking video very good?"	"No. In this video, as the camera switches angles, the focus on the dish is not well maintained, resulting in lower clarity."	"['open_ended, Referring']"	"./video/3599.mp4"
"3006173"	"AIGC"	"What is the camera movement method in this video?"	"It is a zoom-in from a distance"	"['open_ended, Global']"	"./video/3006173.mp4"
"02385_02"	"AIGC"	"What is the most obvious unnatural part in this video?"	"The structues of the human face and hands are very unnatural."	"['open_ended, Global']"	"./video/02385_02.mp4"
"0002363"	"AIGC"	"Is the hand of the boy in this video normal and natural?"	"No, In this video, the proportions of the person's hands are noticeably unnatural, with structural errors resulting in multiple fingers appearing."	"['open_ended, Referring']"	"./video/0002363.mp4"
"4531"	"Natural"	"How is the quality of the male and female characters' facial features in the video? Please provide a brief analysis."	"The quality of the facial features is good; facial details are well-preserved and intact, textures are clear, lighting is even and soft, and there is no noticeable shaking in the footage."	"['open_ended, Referring']"	"./video/4531.mp4"
"0216"	"Natural"	"What is the most impactful visual distortions in the video on the viewing experience?"	"The has frequent and sudden scene changes, making it difficult to perceive the content of the video."	"['open_ended, Global']"	"./video/0216.mp4"
"4357"	"Natural"	"Please evaluate the quality of scene transitions in this video."	"The scene transitions in this video are quite professional. They smoothly shift from full-body shots of the main characters to close-ups of their hands and the utensils they use. The pace of these transitions is consistent, the camera angles are stable, and the use of slow motion for scene changes adds a high aesthetic value."	"['open_ended, Referring']"	"./video/4357.mp4"
"s000804"	"AIGC"	"What is the camera perspective of the video taken?"	"The entire video features a camera angle in an overhead, slow-moving position, providing a comprehensive view of the scene with a wide field of vision."	"['open_ended, Global']"	"./video/s000804.mp4"
"FF-031"	"CG"	"What is the most influential quality issue in this game video?"	"The lighting in this video is somewhat dim, and the exposure is not well balanced, resulting in the main game character appearing less clear."	"['open_ended, Referring']"	"./video/FF-031.mp4"
"WOW-011"	"CG"	"What is the most impactful quality issue of this game video?"	"Blurriness. The overall video is somewhat blurry, making it difficult to see the details of the characters clearly."	"['open_ended, Global']"	"./video/WOW-011.mp4"
"0015"	"Natural"	"This video has almost no viewing value, please provide a brief analysis."	"First of all, this video has issues with the shooting angle. It is shot from a close distance below the singer's neck, resulting in an incomplete presentation of the singer's face, making the composition unnatural and awkward. Additionally, the video suffers from blurriness and low brightness, further reducing its viewing value."	"['open_ended, Global']"	"./video/0015.mp4"
"3566"	"Natural"	"What distortions appear in the close-up section of the video featuring the dog being bathed?"	"Firstly, the overall appearance of the dog is blurry, with significant loss of detail in the fur texture and the edges. Secondly, due to the strong background lighting in the upper part of the video, the dog's body is unevenly lit."	"['open_ended, Referring']"	"./video/3566.mp4"
"0100"	"Natural"	"What is the main quality issue that most affects the viewing experience of this video?"	"The persistent horizontal banding in this video affects the perception of its content."	"['open_ended, Global']"	"./video/0100.mp4"
"0538"	"Natural"	"How is the clarity of the moving car in this video?"	"The lighting is too low, the car is too dark, and at the same time, the car's clarity is low, making it difficult to identify the car"	"['open_ended, Referring']"	"./video/0538.mp4"
"0105"	"Natural"	"What are the main issues with the female dancer's performance in the video?"	"The performance appears blurry, with noticeable frame drops and motion stutters."	"['open_ended, Referring']"	"./video/0105.mp4"
"06697_08"	"AIGC"	"Do the subtitles in the video contain noticeable errors?"	"Yes. The subtitles in this video have a noticeably distorted and strange structure, making them incomprehensible."	"['open_ended, Referring']"	"./video/06697_08.mp4"
"1717"	"Natural"	"How would you evaluate the overall quality of this video?"	"The overall quality is relatively poor with low clarity. The colors are dull and the saturation is slightly low. There is also noise in the background."	"['open_ended, Global']"	"./video/1717.mp4"
"07150_01"	"AIGC"	"How is the overall clarity of the building in this video?"	"Very poor. The overall clarity of this video is low, making the texture details of the main building difficult to discern and rather blurry."	"['open_ended, Referring']"	"./video/07150_01.mp4"
"0249"	"Natural"	"How is the clarity of the bird in this video?"	"Very poor. The details and texture of the bird are hard to recognize."	"['open_ended, Referring']"	"./video/0249.mp4"
"00470_07"	"AIGC"	"How is the overall clarity of the video?"	"The overall clarity of this video is extremely low, with the greenery beside the waterfall almost entirely losing its detailed textures."	"['open_ended, Global']"	"./video/00470_07.mp4"
"9000452"	"AIGC"	"How realistic is the aircraft structure in this video?"	"Average. The overall structure of the airplane is quite realistic, but it still has some minor asymmetrical structural errors."	"['open_ended, Global']"	"./video/9000452.mp4"
"1125"	"Natural"	"How do you evaluate the overall quality of this video?"	"The overall quality of this video is poor. The video is quite blurry, making it difficult to recognize people's faces, and the screen has noticeable shakes."	"['open_ended, Global']"	"./video/1125.mp4"
"7001955"	"AIGC"	"Where are the unnatural aspects in this video?"	"The textures of the animals and plants are unrealistic, and the rabbit's movements are not smooth or natural."	"['open_ended, Global']"	"./video/7001955.mp4"
"0695"	"Natural"	"Does the video have a process of the content going from clear to blurry and then from blurry to clear? Please briefly analyze."	"Yes, there is a process where the person on the screen goes from clear to suddenly blurry and then from blurry to suddenly clear. However, this process does not indicate that the video suffers from distortion. Instead, it's a deliberate camera technique used to enhance the video's visual impact."	"['open_ended, Global']"	"./video/0695.mp4"
"0193"	"Natural"	"Briefly analyze the color situation of this video"	"The color saturation and vividness of this video are very low, making it very similar to a black and white video"	"['open_ended, Global']"	"./video/0193.mp4"
"6002994"	"AIGC"	"How is the overall quality of this video?"	"Very poor and the content is hard to understand"	"['open_ended, Global']"	"./video/6002994.mp4"
"0018"	"Natural"	"What artifacts appeared in the video? Please specify."	"This video has extremely severe shaking, very low clarity, and significant compression artifacts."	"['open_ended, Global']"	"./video/0018.mp4"
"3945"	"Natural"	"How is the clarity of the man in the video?"	"The man is highly distinguishable, making it easy to identify his features. Additionally, the video is smooth without any lag."	"['open_ended, Referring']"	"./video/3945.mp4"
"04237_03"	"AIGC"	"What is the most obvious natural quality issues in the video?"	"Generation error in the limbs of the person; the proportions of the limbs are not coordinated"	"['open_ended, Referring']"	"./video/04237_03.mp4"
"PUBG-052"	"CG"	"Does the grass edge in this game video have obvious jagged edges?"	"Yes, the grass edge in this game video have obvious jagged edges"	"['open_ended, Referring']"	"./video/PUBG-052.mp4"
"0077"	"Natural"	"What distortions appeared in the video? Please describe in detail."	"The video has low clarity and is somewhat blurry. There is severe shaking, and details in the dark areas are heavily lost."	"['open_ended, Global']"	"./video/0077.mp4"
"4292"	"Natural"	"How is the overall clarity of this video?"	"Good. The video is of good clarity with suitable exposure."	"['open_ended, Referring']"	"./video/4292.mp4"
"1968"	"Natural"	"How is the visual quality of the rather overweight man in this video clip? Briefly explain the reasons."	"The video quality is poor. This is because the overall clarity of the video is very low, the screen is severely blurry, and the saturation is very low. The brightness is also poor, which all affect the visual quality of the person."	"['open_ended, Referring']"	"./video/1968.mp4"
"1276"	"Natural"	"How would you rate the visual quality of the main character in this video?"	"The visual quality of the main character is quite poor. The content is significantly shaky and blurry, making it difficult to see the character's facial features clearly. Additionally, the main character does not appear in parts of the video, leading to an incomplete presentation of the character."	"['open_ended, Referring']"	"./video/1276.mp4"
"0685"	"Natural"	"What obvious quality issues are present in this video instrument?"	"The video has overexposure, blurriness, and noticeable noise."	"['open_ended, Referring']"	"./video/0685.mp4"
"0150"	"Natural"	"Why is it difficult for viewers to identify the dish the man is cooking in the video?"	"The video has severe compression blur and block artifacts, significantly reducing the discernibility of objects in the video."	"['open_ended, Referring']"	"./video/0150.mp4"
"1619"	"Natural"	"What degree of camera shaking is present in this video?"	"This video has relatively severe camera shaking, making it difficult to keep the subject in focus, which significantly affects the viewing experience."	"['open_ended, Global']"	"./video/1619.mp4"
"6001227"	"AIGC"	"What quality issues exist in this video?"	"This video is blurry, lacks authenticity in its content, and is hard to understand."	"['open_ended, Global']"	"./video/6001227.mp4"
"0061"	"Natural"	"How to evaluate the overall quality of the video segments featuring multiple characters?"	"The overall quality is quite poor, with low clarity making it hard to see the characters' faces clearly, and the camera shake is quite significant."	"['open_ended, Referring']"	"./video/0061.mp4"
"3649"	"Natural"	"What is the main camera movement method used to film the fitness woman in this video?"	"This video features zooming in and out with close-up shots."	"['open_ended, Referring']"	"./video/3649.mp4"
"2003990"	"AIGC"	"What is the most unrealistic part of this video?"	"The character's hand structure error, making this video very unreal."	"['open_ended, Global']"	"./video/2003990.mp4"
"3578"	"Natural"	"How is the overall clarity of this video?"	"The overall clarity of this video is average; some details and textures of the people and background are lost, but the main parts are still recognizable."	"['open_ended, Global']"	"./video/3578.mp4"
"0029"	"Natural"	"What is the reason that the singer on the stage in this video cannot be clearly identified?"	"Due to an issue with the recording equipment, the camera shakes significantly and the video content is very blurry, making it impossible to accurately make out the facial features and detailed body movements of the singer."	"['open_ended, Referring']"	"./video/0029.mp4"
"2006622"	"AIGC"	"Does the lighting change significantly in this video?"	"Yes, the central light source in the video flickered significantly."	"['open_ended, Global']"	"./video/2006622.mp4"
"1006938"	"AIGC"	"Does the character in this video remain consistent in appearance over time?"	"No, the character appearance has changed significantly during the video."	"['open_ended, Referring']"	"./video/1006938.mp4"
"0790"	"Natural"	"What is the main cause of distortion in the video?"	"There is a phenomenon of frame dropping, and when the camera rotates or the child moves, it causes the video content to blur with serious shadows."	"['open_ended, Global']"	"./video/0790.mp4"
"0071"	"Natural"	"What are the main distortions present in the video?"	"Low brightness leads to very low recognizability of objects in the video"	"['open_ended, Global']"	"./video/0071.mp4"
"4291"	"Natural"	"What distortions appear when the female host is on stage in the video?"	"In this video, when the female host appears, there is noticeable overexposure on her face, making the facial details blurry and difficult to recognize."	"['open_ended, Referring']"	"./video/4291.mp4"
"4477"	"Natural"	"Why does the video have a good viewing experience and high aesthetic value? Please explain."	"The video has natural colors, high color accuracy, sufficient lighting, smooth autofocus that follows the subject's movements, no shake, and high clarity."	"['open_ended, Global']"	"./video/4477.mp4"
"4025"	"Natural"	"Why do this videos have relatively high aesthetic value?"	"The video combines normal playback with slow-motion effects, have higher clarity, accurate colors, and no shaking."	"['open_ended, Global']"	"./video/4025.mp4"
"0039"	"Natural"	"Does the recognizability of the person's face in the video change during the video playback?"	"Yes, at the beginning of the video, the person's face is very dark overall, making it difficult to recognize. Later, due to changes in lighting conditions, the face gradually becomes brighter and can therefore be easily recognized."	"['open_ended, Referring']"	"./video/0039.mp4"
"2653"	"Natural"	"How are the overall lighting conditions of the video?"	"The overall lighting intensity of the video is soft and evenly distributed."	"['open_ended, Global']"	"./video/2653.mp4"
"s000021"	"AIGC"	"What quality issues exist in this video?"	"This video suffers from blurriness and drastic camera movements."	"['open_ended, Global']"	"./video/s000021.mp4"
"0218"	"Natural"	"How is the facial lighting condition of the character appearing in the video? Please provide a brief analysis."	"The facial lighting of the character appearing in the video is relatively weak and uneven. This is due to the overall weaker intensity of the ambient light in the character's environment and issues with the quality of the camera equipment. Such low-intensity and uneven lighting leads to poorer detail rendition on the character's face."	"['open_ended, Referring']"	"./video/0218.mp4"
"3862"	"Natural"	"How do the text and the food in the pan in this video compare in terms of quality?"	"The text that appears in two segments in this video is very clear and highly legible. However, the food in the pan is overall quite blurry and appears to be of lower quality."	"['open_ended, Referring']"	"./video/3862.mp4"
"1701"	"Natural"	"What is the overall clarity of this video?"	"Not very good. The details and textures of the main character are partially lost, but the overall figure is still recognizable."	"['open_ended, Global']"	"./video/1701.mp4"
"0412"	"Natural"	"What are the main distortions in the video?"	"Blurry content and camera shaking"	"['open_ended, Global']"	"./video/0412.mp4"
"Mtv03"	"Natural"	"Please briefly analyze the network conditions considering the stuttering and clarity of this video."	"The network bandwidth is low, and there are noticeable fluctuations in the network."	"['open_ended, Global']"	"./video/Mtv03.mp4"
"s000430"	"AIGC"	"What's interesting about this video?"	"Through camera techniques, the video makes it look like a tiny world."	"['open_ended, Referring']"	"./video/s000430.mp4"
"3250"	"Natural"	"Is the clarity of the main subject in this video high?"	"No. The main character in this video has average clarity; some facial and hair details are lost, but the overall figure is still recognizable."	"['open_ended, Referring']"	"./video/3250.mp4"
"2443"	"Natural"	"Does this video show fluid motion actions or is it composed of discrete frames?"	"The dancers' actions and positions in this video show temporal discontinuities; therefore, it can be inferred that the video consists of discrete frames."	"['open_ended, Global']"	"./video/2443.mp4"
"3002363"	"AIGC"	"Please briefly describe the quality of this generated video."	"This video is repetitive and blurry. The patterns are meaningless with dark and dull colors; therefore, the quality of this video is extremely poor."	"['open_ended, Global']"	"./video/3002363.mp4"
"2000224"	"AIGC"	"What is the perspective from which this video is filmed?"	"This video primarily uses an overhead perspective, capturing a panoramic view of the city."	"['open_ended, Referring']"	"./video/2000224.mp4"
"Fallout-004"	"CG"	"How is the bitrate of this game video?"	"This game video shows noticeable compression artifacts, with the content being very blurry, indicating that the bitrate is likely very low."	"['open_ended, Global']"	"./video/Fallout-004.mp4"
"3936"	"Natural"	"How do you evaluate the overall quality of this video?"	"The overall quality of this video is relatively high. The content is clear and smooth, with no obvious distortion, but there is a slight jitter."	"['open_ended, Global']"	"./video/3936.mp4"
"4366"	"Natural"	"How does this video use camera movement to convey the impact of the movement?"	"This video primarily uses slow motion to convey a sense of action."	"['open_ended, Global']"	"./video/4366.mp4"
"0597"	"Natural"	"How is the exposure of food in this video?"	"Poor, there is obvious overexposure on the food, which makes it difficult to recognize the details."	"['open_ended, Global']"	"./video/0597.mp4"
"07781_05"	"AIGC"	"What is the most obvious distortions in the video?"	"Inaccurate character structures and unnatural human movements."	"['open_ended, Global']"	"./video/07781_05.mp4"
"4078"	"Natural"	"What light sources appear in the video? How is the brightness of each light source? Please provide a brief analysis."	"The light sources in the video include several pendant lamps on the ceiling and the lights outside the window in the background. Among them, the pendant lamps on the ceiling emit moderate brightness, while the lights outside the window in the background are brighter and relatively glaring."	"['open_ended, Referring']"	"./video/4078.mp4"
"1903"	"Natural"	"Why does the video have a good viewing experience? Please explain."	"The video has uniform lighting with appropriate intensity, accurate colors, high clarity, and no shaking."	"['open_ended, Global']"	"./video/1903.mp4"
"8001556"	"AIGC"	"What are the most serious and obvious distortions in this video?"	"This video has severe blurriness, nearly losing all texture details. Additionally, the details of the bird and branches are very strange and unnatural."	"['open_ended, Global']"	"./video/8001556.mp4"
"1001699"	"AIGC"	"Please describe the quality of this video."	"The clarity of this video is rather low, and there are errors in the generation of character structures. The actions are disjointed and unnatural, therefore the quality of this video is very poor."	"['open_ended, Referring']"	"./video/1001699.mp4"
"0708"	"Natural"	"How is the overall lighting level of this video?"	"The lighting in this video is too intense, causing severe overexposure on the character's face, resulting in a significant loss of texture details. Consequently, the video has poor visual quality."	"['open_ended, Global']"	"./video/0708.mp4"
"0259"	"Natural"	"What distortions affect the quality experience of viewing this video?"	"This video has compression artifacts, choppy playback, significant camera shaking, low clarity, and low brightness"	"['open_ended, Global']"	"./video/0259.mp4"
"CSGO-043"	"CG"	"How is the overall clarity of this game video?"	"The overall clarity of this video is decent, with the texture details of the character and scene being relatively rich and clear."	"['open_ended, Global']"	"./video/CSGO-043.mp4"
"3975"	"Natural"	"Why is the overall viewing experience of this video relatively good?"	"The video is relatively clear; although some scenes are blurry, it does not affect the recognition of faces. The frame is stable with almost no shaking, and the lighting and color distribution are quite even."	"['open_ended, Global']"	"./video/3975.mp4"
"3993"	"Natural"	"The little girl in the lower part of this video appears with good visual quality, please briefly analyze the reasons."	"The overall lighting of the video is appropriate and even. The contrast and saturation are natural, and the camera is stable without shaking. This makes the little girl's facial features, hair, and overall movements appear clear and natural, giving a high visual quality presentation."	"['open_ended, Referring']"	"./video/3993.mp4"
"4172"	"Natural"	"Why does this video possess a relatively high degree of artistry?"	"The contrast between the colors of the main characters and objects with the background is high, which makes the color distribution artistic. Additionally, the transitions between shots increase the artistic quality."	"['open_ended, Global']"	"./video/4172.mp4"
"0050"	"Natural"	"What are the quality issue with the stage in this video?"	"The stage in this video has very low clarity, severe overexposure, and noticeable noise, making it difficult to see the details of the people and instruments. As a result, the quality of this video is very poor."	"['open_ended, Referring']"	"./video/0050.mp4"
"s000433"	"AIGC"	"What is the most likely method used to capture this video?"	"This video primarily uses an aerial view, showcasing the overall appearance of the building with a certain aesthetic appeal."	"['open_ended, Referring']"	"./video/s000433.mp4"
"04867_00"	"AIGC"	"What is the most unnatural part in the video?"	"The character structure in the video is unnatural, and the movements are disjointed, making them appear strange and unrealistic."	"['open_ended, Global']"	"./video/04867_00.mp4"
"0152"	"Natural"	"How is the quality of the camera movement in the video? Please describe."	"The quality of the camera movement is rather poor. The direction of the camera movement is irregular, and the scenes presented on the screen are sometimes meaningless and lack aesthetic appeal. Additionally, the speed of the camera movement is too fast and unstable, resulting in significant motion blur at times, which severely affects the viewing experience."	"['open_ended, Global']"	"./video/0152.mp4"
"3000982"	"AIGC"	"What is the specific camera movement method used in this video?"	"The camera in this video primarily uses a rotating zoom-in technique."	"['open_ended, Referring']"	"./video/3000982.mp4"
"8002091"	"AIGC"	"What are the quality issues in this video?"	"This video is blurry, with errors in the generation of facial and hand structures."	"['open_ended, Global']"	"./video/8002091.mp4"
"6002145"	"AIGC"	"What quality issues are present in this video?"	"This video has blurriness and overexposure. What's, the dog structure is strange and unnatural."	"['open_ended, Global']"	"./video/6002145.mp4"
"3166"	"Natural"	"How is the overall quality of the video? Please provide a brief analysis"	"The overall quality of the video is quite good. Firstly, the video plays smoothly without noticeable shakiness or stuttering. The video clarity is excellent, preserving the details of objects within the video well; for instance, the yellow food inside the metal container is clearly visible. The overall lighting of the video is good, with soft and even light distribution."	"['open_ended, Global']"	"./video/3166.mp4"
"07354_02"	"AIGC"	"What is the most unnatural part in this video?"	"The character's body structure in this video is severely flawed, making it look very unnatural."	"['open_ended, Global']"	"./video/07354_02.mp4"
"PUBG-038"	"CG"	"How is the level of detail in the building models in this game video?"	"The building model in this video has a relatively simple structure, with few texture details and low clarity."	"['open_ended, Referring']"	"./video/PUBG-038.mp4"
"0693"	"Natural"	"What udistortions occurred in the upper side of the sky after the lighting conditions changed in this video?"	"The upper side of the sky is bother with severe noise after the lighting conditions changed."	"['open_ended, Global']"	"./video/0693.mp4"
"0554"	"Natural"	"What quality problems exist in the video?"	"The exposure is quite high, causing the scuba diver's features and the surroundings to be lost."	"['open_ended, Global']"	"./video/0554.mp4"
"1892"	"Natural"	"What quality issues does this video have?"	"This video is blurry, overexposed, and has camera shake."	"['open_ended, Global']"	"./video/1892.mp4"
"1209"	"Natural"	"What is the most obvious overexposure in the background at the upper right of this video character?"	"The upper right of this video character is affected mainly by overexposure."	"['open_ended, Referring']"	"./video/1209.mp4"
"s000426"	"AIGC"	"What is the main perspective of this video?"	"Close-up of anthropomorphic clouds with a view of the ground"	"['open_ended, Global']"	"./video/s000426.mp4"
"4135"	"Natural"	"How is the overall quality of the characters in this video?"	"The characters' faces in this video are relatively clear and distinguishable, and their movements are smooth without obvious stuttering. Although the overall video appears slightly blurry, it does not severely affect the presentation of the characters as a whole."	"['open_ended, Referring']"	"./video/4135.mp4"
"2223"	"Natural"	"How does the clarity change after switching scenes?"	"After the scenes are switched, the clarity is slightly improved."	"['open_ended, Global']"	"./video/2223.mp4"
"1002545"	"AIGC"	"Does the swimming pool in this video remain consistent over time?"	"No. The shape of the swimming pool changes significantly over time."	"['open_ended, Referring']"	"./video/1002545.mp4"
"06782_07"	"AIGC"	"Has the clarity of the plants in the video changed?"	"No"	"['open_ended, Referring']"	"./video/06782_07.mp4"
"Fortnite-073"	"CG"	"What is the main perspective used for the game characters in this gameplay video?"	"Third-person perspective"	"['open_ended, Referring']"	"./video/Fortnite-073.mp4"
"0016"	"Natural"	"What is the most serious quality problem of this video?"	"The most noticeable distortion in this video is underexposure caused by low lighting, resulting in very poor clarity of the crowd."	"['open_ended, Global']"	"./video/0016.mp4"
"4504"	"Natural"	"How is the aesthetic value of this video?"	"This video is very good in aesthetic; the composition is good, aesthetically pleasing, and effectively represents the beauty of sea travel.."	"['open_ended, Global']"	"./video/4504.mp4"
"3652"	"Natural"	"Why does this video have high aesthetic and emotional value?"	"The video expresses a nostalgic childhood through black and white imagery, blurry sections, and thoughtful transitions, which provide it with high artistic value."	"['open_ended, Referring']"	"./video/3652.mp4"
"7002241"	"AIGC"	"How realistic is the cat in this video?"	"Good. The body proportions of this cat are relatively normal, with no obvious structural errors."	"['open_ended, Referring']"	"./video/7002241.mp4"
"04470_06"	"AIGC"	"What is the most unnatural part in the video?"	"Incorrect structure of the character's hands and limbs."	"['open_ended, Global']"	"./video/04470_06.mp4"
"1183"	"Natural"	"How is the clarity, respectively, of the fireworks in the sky and the buildings in the background in this video? Please provide a brief analysis."	"In this video, the fireworks in the sky are relatively clear, and the bright points after the fireworks burst can be distinctly identified. However, the clarity of the background buildings is relatively poor. The buildings are not as clear as the fireworks, and only the general shape of the buildings can be discerned. The finer details and textures of the buildings are significantly lacking."	"['open_ended, Referring']"	"./video/1183.mp4"
"2491"	"Natural"	"What causes the poor quality of the video?"	"Uneven lighting, some dancers' faces are overexposed while the audience seats are too dark, resulting in severe loss of detail in dark areas, and the overall frame is rather blurry."	"['open_ended, Global']"	"./video/2491.mp4"
"CSGO-032"	"CG"	"How is the visual quality of this game video?"	"The overall clarity of this video is average, with some loss of texture details."	"['open_ended, Global']"	"./video/CSGO-032.mp4"
"1004127"	"AIGC"	"How is the quality of the video?"	"Very poor, the dogs and the boat in the video have noticeable structural errors; they appear unnatural and lack continuity."	"['open_ended, Global']"	"./video/1004127.mp4"
"4283"	"Natural"	"How to evaluate the visual quality of people in the video?"	"The characters' faces are relatively clear, movements are visibly smooth, and the overall visual quality is relatively high"	"['open_ended, Referring']"	"./video/4283.mp4"
"3104"	"Natural"	"What are the main visual quality issues of the tag runner in this video?"	"The tag 'runner' is blurry, underexposed in the first half, and overexposed in the second half of the video."	"['open_ended, Global']"	"./video/3104.mp4"
"0898"	"Natural"	"How clear is the man in the video?"	"The clarity is low, and the man's appearance is very blurry."	"['open_ended, Referring']"	"./video/0898.mp4"
"06493_09"	"AIGC"	"What is the most unnatural in the video?"	"Structural error in the chef's hand, making the video look very unrealistic."	"['open_ended, Global']"	"./video/06493_09.mp4"
"1625"	"Natural"	"What is the main playback mode of this video?"	"Fast forward"	"['open_ended, Global']"	"./video/1625.mp4"
"0974"	"Natural"	"Which kinds of distortion in the video cause the cat's movements to be not clearly visible?"	"The video is relatively blurry, the brightness is low, the exposure is insufficient, and the color saturation is low"	"['open_ended, Referring']"	"./video/0974.mp4"
"2812"	"Natural"	"What aspects of the video are of good quality?"	"Accurate colors, stable camera, high clarity, and smooth tracking of the camera with the subject's movements."	"['open_ended, Global']"	"./video/2812.mp4"
"9000286"	"AIGC"	"How is the camera trajectory in this video?"	"The camera is shooting from a low angle upwards to emphasize the teddy bear as the main subject."	"['open_ended, Global']"	"./video/9000286.mp4"
"7000728"	"AIGC"	"Please briefly describe the quality of this video."	"The overall clarity of the video is average. The flames appear quite realistic, but the cartoonish characters on both sides cannot maintain consistent form over time, and the character on the right has uncoordinated facial features. Therefore, the quality of this generated video is rather poor."	"['open_ended, Global']"	"./video/7000728.mp4"
"0006"	"Natural"	"This video is considered to be of very poor quality. What are the specific reasons?"	"The brightness of this video is severely insufficient, making it difficult to distinguish the objects and scenes in the frame. Moreover, the compression artifacts are significant, almost lacking any discernible details."	"['open_ended, Global']"	"./video/0006.mp4"
"s000749"	"AIGC"	"What perspective is this video from?"	"This game video primarily uses a first-person perspective, providing a greater sense of immersion."	"['open_ended, Referring']"	"./video/s000749.mp4"
"1004233"	"AIGC"	"Please briefly describe the quality level of this video?"	"The video is monochromatic (black and white) and relatively blurry. The generated street architecture cannot maintain consistency in form. Therefore, the quality of this video is relatively poor."	"['open_ended, Global']"	"./video/1004233.mp4"
"1574"	"Natural"	"How is the overall clarity of the video on winter fishing?"	"The overall clarity of this video is average, with some texture details lost on both the characters and the fish."	"['open_ended, Global']"	"./video/1574.mp4"
"0057"	"Natural"	"What are the distortions present in this video?"	"The intense camera shaking and severe blurriness are present in this video"	"['open_ended, Global']"	"./video/0057.mp4"
"7003887"	"AIGC"	"Does the mural in this video maintain its form consistently over time?"	"In the video, the overall shape of the mural remains mostly consistent, although there is a slight fluctuation in size, but it doesn't have a significant impact."	"['open_ended, Referring']"	"./video/7003887.mp4"
"Pokemon-015"	"CG"	"Is the game modeling in this video relatively simple?"	"Yes. The game modeling in this video uses relatively simple geometric structures without particularly complex textures."	"['open_ended, Global']"	"./video/Pokemon-015.mp4"
"1183"	"Natural"	"How is the contrast between the fireworks displayed in the video and the brightness of the background? Please provide a brief analysis."	"The contrast is very high because the background where the fireworks are situated is a dark night sky and distant, dimly lit buildings. The overall brightness is very low, whereas the fireworks appear very bright and clear in the video. This makes the contrast between the fireworks and the background very pronounced."	"['open_ended, Referring']"	"./video/1183.mp4"
"05826_05"	"AIGC"	"How real are the pears in the fruit bowl in the video?"	"The pear in this video contradicts common sense in terms of its geometric structure and appears somewhat unrealistic."	"['open_ended, Referring']"	"./video/05826_05.mp4"
"0154"	"Natural"	"The aesthetic value of this video is very low. What are the specific reasons?"	"The camera does not clearly focus on the subject, the camera movements are arbitrary, and the composition is bad."	"['open_ended, Global']"	"./video/0154.mp4"
"0180"	"Natural"	"What is the most obvious distortion that impacts the video's viewing experience?"	"The most noticeable distortion in this video is the blur, which has resulted in the loss of a significant amount of texture detail, making the content difficult to recognize."	"['open_ended, Global']"	"./video/0180.mp4"
"BigBuckBunny06"	"CG"	"How does the clarity of this video change?"	"The clarity of this video changes from low to high over time."	"['open_ended, Global']"	"./video/BigBuckBunny06.mp4"
"Sekiro-029"	"CG"	"What is the most impactful distortion on the viewing experience in this game video?"	"The illumination in this game video is too low, resulting in poor exposure, making most of the content too dark to see clearly."	"['open_ended, Global']"	"./video/Sekiro-029.mp4"
"0135"	"Natural"	"How is the overall lighting in this video? Please provide a brief analysis."	"The overall lighting in this video is very weak, with most areas being dark. Additionally, the lighting is uneven, and two spots on the stage are glaring."	"['open_ended, Global']"	"./video/0135.mp4"
"1070"	"Natural"	"Is the movement of the car in this video smooth? Please provide a simple description."	"The car's movement in this video is generally smooth, but due to the lower frame rate or the video being processed through a compression algorithm, there is still noticeable blur."	"['open_ended, Referring']"	"./video/1070.mp4"
"PUBG-026"	"CG"	"Is the camera movement in third-person view stable in this game video?"	"Yes. The third-person perspective in this video is relatively stable with no noticeable shaking."	"['open_ended, Referring']"	"./video/PUBG-026.mp4"
"4458"	"Natural"	"How is the clarity of the child in this video?"	"The clarity of the little girl in this video is average, with some texture details lost, but she is still recognizable."	"['open_ended, Referring']"	"./video/4458.mp4"
"0031"	"Natural"	"The quality of this video is very poor, please list any types of artifacts present in the video (both spatial and motion artifacts are acceptable)"	"Severe compression artifacts, significant stuttering and inconsistencies in motion"	"['open_ended, Global']"	"./video/0031.mp4"
"2116"	"Natural"	"What distortions in this video resulted in poor visual quality?"	"The video is relatively blurry, there is slight shaking, and the color tone is skewed towards yellow"	"['open_ended, Global']"	"./video/2116.mp4"
"PUBG-039"	"CG"	"Is there a noticeable improvement in clarity when zooming in this game video?"	"No. When zooming in on this game video, there is no significant improvement in clarity."	"['open_ended, Referring']"	"./video/PUBG-039.mp4"
"06698_08"	"AIGC"	"What is the level of realism in the buildings shown in the video?"	"The architectural structure in this video is chaotic, with a low degree of realism."	"['open_ended, Referring']"	"./video/06698_08.mp4"
"4472"	"Natural"	"How is the clarity of the fake mountain and the curtain in this video?"	"The fake mountain and the curtain are too dark and have low clarity, resulting in a loss of realism in the video."	"['open_ended, Referring']"	"./video/4472.mp4"
"07978_06"	"AIGC"	"Is the end layout of the road in the video reasonable?"	"No. The road in this video ends directly into a river, which is unrealistic."	"['open_ended, Referring']"	"./video/07978_06.mp4"
"05971_01"	"AIGC"	"What is the most obvious quality issue in this video?"	"The texture of the content in this video is quite blurry, and the content is meaningless and hard to understand."	"['open_ended, Global']"	"./video/05971_01.mp4"
"7004501"	"AIGC"	"How realistic are the facial features of the person in this generated video?"	"Poor, the facial features are not stable and of unnatural proportion."	"['open_ended, Global']"	"./video/7004501.mp4"
"s000002"	"AIGC"	"What is the main camera movement in this video?"	"This video uses a rapid camera forward technique, creating a sense of dynamic beauty."	"['open_ended, Global']"	"./video/s000002.mp4"
"0296"	"Natural"	"What is the biggest quality issue affecting the viewing experience in this skiing video?"	"The most severe distortion in this video is camera shake, which makes it difficult to keep up with the subject and affects the viewing experience."	"['open_ended, Global']"	"./video/0296.mp4"
"0004865"	"AIGC"	"What distortions are present in this video?"	"This video is blurry, overexposed, and has keyboard structure errors."	"['open_ended, Global']"	"./video/0004865.mp4"
"FCB03"	"Natural"	"Could you briefly summarize this video's buffering and bitrate situation?"	"The video starts with buffering issues, the bitrate is initially low, then increases, and later decreases."	"['open_ended, Global']"	"./video/FCB03.mp4"
"SlideEditing01"	"Natural"	"What is the factor that most affects the viewing experience of this video?"	"Low bitrate leads to poor clarity"	"['open_ended, Global']"	"./video/SlideEditing01.mp4"
"3000955"	"AIGC"	"What distortions are present in this video?"	"This video has blurring, monochrome colors, and text generation errors."	"['open_ended, Global']"	"./video/3000955.mp4"
"0112"	"Natural"	"How is the visual quality of the main character in this video?"	"Due to the contrast in colors, the main character stands out. However, because the video is rather blurry and there is some shaking, the presentation effect is poor, making it difficult to clearly see the character's face and specific actions."	"['open_ended, Referring']"	"./video/0112.mp4"
"09729_06"	"AIGC"	"What is the most impactful distortion that generates a sense of unreality in videos?"	"The incorrect structure of the human face and fingers leads to the sense of unreality."	"['open_ended, Referring']"	"./video/09729_06.mp4"
"0568"	"Natural"	"What are the main quality issues present in this video?"	"This video is generally blurred with some camera shaking and noise, so its overall visual quality is relatively poor."	"['open_ended, Global']"	"./video/0568.mp4"
"09633_01"	"AIGC"	"What is the most obvious artifact in the video?"	"The most notable distortion in the video is the incorrect structure of the human hand."	"['open_ended, Global']"	"./video/09633_01.mp4"
"4317"	"Natural"	"How is the overall clarity of this video?"	"The overall clarity of this video is average, with some loss of texture details in the faces and the background environment. However, the overall content is still relatively easy to recognize."	"['open_ended, Global']"	"./video/4317.mp4"
"4530"	"Natural"	"Why is this video considered to have high visual quality?"	"The video is considered to have high visual quality because the video content is very clear with almost no blurriness or noise. The lighting is consistent and even, and the camera is stable with minimal shaking."	"['open_ended, Global']"	"./video/4530.mp4"
"4358"	"Natural"	"How is the camera focus of this video on packaging techniques?"	"The focus of this video is accurately centered on the intended emphasis, making the highlighted part clearly visible."	"['open_ended, Global']"	"./video/4358.mp4"
"8000296"	"AIGC"	"Does the content of this video make sense?"	"This video is filled with a large amount of meaningless, repetitive, and blurry textures, resulting in a low level of realism."	"['open_ended, Global']"	"./video/8000296.mp4"
"0003584"	"AIGC"	"What kind of feeling does the diagram in this video give?"	"The composition of this video is relatively spacious, with the juxtaposition of tiny human figures against a vast background creating a profound sense of space."	"['open_ended, Global']"	"./video/0003584.mp4"
"02316_06"	"AIGC"	"How clear is the background flag in the video?"	"The flags in the background of the video exhibit noticeable noise and low clarity."	"['open_ended, Referring']"	"./video/02316_06.mp4"
"3916"	"Natural"	"Why does this video have high aesthetic value?"	"The video features simple visuals, a harmonious color scheme, and a uniformly gradual black fade-out at the end."	"['open_ended, Global']"	"./video/3916.mp4"
"4004839"	"AIGC"	"Please briefly describe the quality of this video?"	"The clarity of this video is relatively low. The structure of the person's limbs and facial features is incorrect and it cannot maintain consistent shapes. Therefore, the quality of this video is rather poor."	"['open_ended, Global']"	"./video/4004839.mp4"
"0727"	"Natural"	"How to improve the most significant quality issue of this video?"	"Adjust the lighting of this video to achieve a more balanced exposure, ensuring that the content is clearly visible."	"['open_ended, Global']"	"./video/0727.mp4"
"0285"	"Natural"	"What are the causes of the loss of realism in the video resulting in a decline in character quality?"	"The video is very blurry, making it difficult to see specific character details. The screen frequently shakes, and the color contrast is low, making it impossible to highlight the characters."	"['open_ended, Referring']"	"./video/0285.mp4"