Hello,
Is there any one can help to review this? Thanks!
On Sat, Nov 18, 2023 at 6:26 PM Jay Zhang <wangyoucao...@gmail.com> wrote:
> This issue can be reproduced by command 'ffmpeg -i
> small_bunny_1080p_60fps.mp4 -an -c:v libx265 -tag:v hvc1 -f hls
> -hls_segment_type fmp4 out.m3u8'. After remove the empty sdtp atom, safari
> can play the out.m3u8 properly.
>
> Signed-off-by: Jay Zhang <wangyoucao...@gmail.com>
> ---
> libavformat/movenc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavformat/movenc.c b/libavformat/movenc.c
> index e39f1ac987..34ac7e9dcc 100644
> --- a/libavformat/movenc.c
> +++ b/libavformat/movenc.c
> @@ -2827,7 +2827,7 @@ static int mov_write_stbl_tag(AVFormatContext *s,
> AVIOContext *pb, MOVMuxContext
> track->par->codec_tag == MKTAG('r','t','p',' ')) &&
> track->has_keyframes && track->has_keyframes < track->entry)
> mov_write_stss_tag(pb, track, MOV_SYNC_SAMPLE);
> - if (track->par->codec_type == AVMEDIA_TYPE_VIDEO &&
> track->has_disposable)
> + if (track->par->codec_type == AVMEDIA_TYPE_VIDEO &&
> track->has_disposable && track->entry)
> mov_write_sdtp_tag(pb, track);
> if (track->mode == MODE_MOV && track->flags & MOV_TRACK_STPS)
> mov_write_stss_tag(pb, track, MOV_PARTIAL_SYNC_SAMPLE);
> --
> 2.34.1
>
>
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