Unable to identify frame for cut in VSE - Bug? in addition to my other question, I have another problem with the Video Sequence Editor in Blender.

I am editing a screen capture, where I need to identify that one frame in which a window disappears. I found the correct frame and cut the clip. Afterwards, I searched for that frame again. When I approach the frame in which the window disappears from the left, frame number 1044 is the very first frame, in which the window is gone. I would expect that if I go one single frame left, the window would appear again. But in fact, it doesn't. I have to go left until I reach frame 1040, which is then the very first frame, in which the window appears again.

So in summary, I am unable to find the right frame for separating the screen capture as it makes a difference whether I am approaching it from the left or right.

Do you consider this a bug? And if not: Could anyone tell me how to get rid of this "feature"?

I am using Blender v2.75 on a Win7 system.



I tried to follow 3pointedit's instructions and it seems to reveal a problem with the screen capture clip.  I started a complete new Blender-project and added the screen capture as a movie. Then, I did "Rebuild Proxy and Timecode Indices" with the settings attached. Unfortunately, Blender crashes immediately without any error message, it just exits. 

I tried the same with one of the GoPro clips and it works perfectly (same settings). 

So obviously, there is something wrong with the screen capture clip...
You can also generate a timecode file for the clip (it lives in the proxy panel of strip properties), when creating the TC you can choose to NOT render a proxy. The playback of media should be much better. But transcoding to a more simple codec is best (less compression, more real frames).