[FFmpeg-user] fMP4: just bad, or the absolute worst?

Anton Kapela tkapela at gmail.com
Fri Aug 2 18:34:10 EEST 2024


> Use this:
>
> ffmpeg -icy 0 -i http://endpnt.com:8000/france-2-uhd.ts -vcodec copy
> -acodec copy -tag:v hvc1 -b:v 18M -map 0:i:3021 -map 0:i:3032 -flags
> +global_header -f hls
> -hls_segment_type fmp4 -hls_init_time 4 -hls_list_size 10 -hls_time 4
> -hls_flags +split_by_time+delete_segments france2uhd.m3u8
>
> Report back with findings.
>

Aye - thanks for that.

Added global headers, splitting on time (not keyframe). Unfortunately, no
change (safari, vlc have audio delay, mpv and ffplay correctly syncd).
Tried the same adjustments across 4.3.7, 7.0.1,
and ffmpeg-git-20240629-amd64-static - no change in player symptoms...

-Tk


More information about the ffmpeg-user mailing list