12. A video playback control device comprising: a sound-attached video obtaining unit which obtains sound-attached video portions of a sound-attached video; a text obtaining unit which obtains texts for sounds of the sound-attached video portions; a text list display control unit which controls to display the texts as a list; a text specification unit which specifies a text in the displayed list of the texts as a specific text based on a user operation; and a sound-attached video portion playback control unit which controls to hide the list of the texts and play a sound-attached video portion for the specific text; wherein the sound-attached video portion playback control unit includes a sound-attached video portion repeat playback control unit which controls to play the sound-attached video portion for the specific text multiple times; and wherein the text list display control unit includes a text-list-display-after-video-playback control unit which controls to hide the sound-attached video portion for the specific text and display the list of the texts after the sound-attached video portion for the specific text is played the multiple times.
12. A video playback control device comprising: a sound-attached video obtaining unit which obtains sound-attached video portions of a sound-attached video; a text obtaining unit which obtains texts for sounds of the sound-attached video portions; a text list display control unit which controls to display the texts as a list; a text specification unit which specifies a text in the displayed list of the texts as a specific text based on a user operation; and a sound-attached video portion playback control unit which controls to hide the list of the texts and play a sound-attached video portion for the specific text; wherein the sound-attached video portion playback control unit includes a sound-attached video portion repeat playback control unit which controls to play the sound-attached video portion for the specific text multiple times; and wherein the text list display control unit includes a text-list-display-after-video-playback control unit which controls to hide the sound-attached video portion for the specific text and display the list of the texts after the sound-attached video portion for the specific text is played the multiple times. 13. The video playback control device according to claim 12 , wherein the sound-attached video obtaining unit includes a sound-attached video receiving unit which receives and obtains the sound-attached video portions from an external device by communicating with the external device, and the text obtaining unit includes a text receiving unit which receives and obtains the texts from the external device by communicating with the external device.