> 2016/06/22 0:14 A.M. Shaun Procter <shaun.procter<at>gmail.com> wrote: > >> On 21 Jun 2016, at 5:28 PM, 桃源老師 <[email protected]> wrote: >> >> So, I'd like to confirm my way to remove ad is correct or not. i.e. cutting >> video not on >> keyframe is correct or not. >> And if my way is not correct, please teach me the correct way… > > If black screen on start with QuickTime Player is a problem you could > consider a re-encode of the video track plus an audio copy instead of copying > both the video and audio tracks e.g. > > ffmpeg -ss 00:00:30.666 -i INPUT.mp4 -ss 0 -q:v 28 -c:a copy OUTPUT.mp4
Thank you very much for your suggestion. I was wondering QuickTime Player's black screen on start is related with cut point of video. And it was answered by Carl Eugen-san. Still curious about cutting video on non key frame is correct or not... Best Regards, // Miya aka. TougenRoushi
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