On 08/02/2024 15.16, Paul B Mahol wrote:
I think, that one of variant use seeking (in container via demuxer) and other one use frame seeking by decoding everything from start using trim filters.
Nope. Neither is decoding -- too fast -- as though decoding would/should make a difference. Here's '-ss' before '-i' (definitely using demuxer): size= 247808kB time=00:01:02.90 bitrate=32273.5kbits/s speed=2.23x Here's '-i' before '-ss': size= 592384kB time=00:02:33.87 bitrate=31537.1kbits/s speed=4.35x The '-i' before '-ss' case is actually faster. --Mark. _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
