2016-12-14 5:12 GMT+01:00 张鹏程 <[email protected]>: > The duration of source video and substracted wav audio is different , why?
It seems to me downloading segments fails sometimes, ffplay will pause / output silence, ffmpeg (without -async 1) simply cuts over the missing parts. I don't know if there is a bug or a network issue. > I'm recorgnizing subtitle from audio, and I need to add subtitle back to > video. So I want the duration of audio and video the same. > I run command "ffmpeg -i > http://cdn.live.360.cn/huikan_news/vod-media/_XW_203286B417B7C6466B3B_20160627185953.m3u8 > -vntest.wav -y?" Consider using a script that first downloads all segments, then check if something is missing. > I paste my CLI here, http://pastebin.com/iwDFv6zC For future questions: Do not use external resources, post console output in your mail! Carl Eugen _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
