[FFmpeg-user] maintain avsync in rawvideo/rawaudio output even if input frame lost
163jogh at 163.com
Tue Sep 15 18:27:13 CEST 2015
I have a flv/mp4 file which has some frame/packet lost. If I have to recode the video and audio inside this file into raw video and raw audio that both can't store timing infos. How should I duplicate from existing frames or generate blank frames to keep the recoded video and audio still synced in case I have to remux them in the further step.
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