Dennis Mungai <dmng...@gmail.com>于2024年1月20日 周六23:15写道：
> On Sat, 20 Jan 2024, 6:09 pm Steven Liu, <lingjiujia...@gmail.com> wrote: > > > Dennis Mungai <dmng...@gmail.com>于2024年1月20日 周六21:02写道： > > > > > Hello, > > > > > > Is there a valid technical reason as to why FFmpeg's HLS muxer dropped > > the > > > hls_wrap option? > > > > > > eg. three player playing the list and every fragment less or equal 1 > second > > , > > 1. Player 1 from fragment1, fragment2 > > 2. Now Player 2 from fragment 1, fragment 2, > > 3. Now Player 3 from fragment 1, Fragment2 and Player 1 playing fragment > 3 > > 4. Network transport with player 3 get loss packet > > 5. Player 1 playing new fragment 1, new fragment 2 > > 6. Player 2 playing fragment 3 > > 7. Player 3 blocking always because the fragments are flashing too fast. > > > > So the commit message said it is not friendly to downstream users. > > > > I have no more better way to fix it with ffmpeg, but I think that commit > > can be revert if you want use hls_wrap. > > > > > > > There are many cases where the hls_wrap option remains critical so as > to > > > preserve the set of output file names without increments. This > > deprecation > > > breaks that. > > > > > > For now, this behavior can be worked around by switching to the segment > > > muxer and then setting the -segment_wrap option therein, but its' not > an > > > ideal solution. > > > > > > Kindly review this deprecation, with an appeal to revert the patchwork > > that > > > removed the hls_wrap option. > > > > > > Warm regards, > > > > > > Dennis. > > > > Steven, > > The option should've been left intact, *but* with a warning on its > implications on usage. Dennis, agreed with you, let me think about that. > Multiple ffmpeg flags have similar edge case impacts > when used improperly, eg -copyts and non monotonous timestamps, but they're > not deprecated; they're still in place. > > > Thanks Steven > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-de...@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". > _______________________________________________ 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".
