[FFmpeg-devel] [PATCH] avformat/hlsenc: Add resend_headers option

[hu heng]

Your are right, I will send a new version of this patch.

Thanks.

Steven Liu <lingjiujianke at gmail.com> 于2022年6月27日周一 10:25写道：

> huheng <heng.hu.1989 at gmail.com> 于2022年6月25日周六 23:36写道：
> >
> > Add pat and pmt table at start of each segment in single_file mode
> enhanced
> > compatibility of hls stream. Because some hls clients separate parsing
> segment
> > of hls stream, the absence of pat/pmt will cause parsing to fail.
> >
> > Signed-off-by: huheng <heng.hu.1989 at gmail.com>
> > ---
> >  libavformat/hlsenc.c | 5 +++++
> >  1 file changed, 5 insertions(+)
> >
> > diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
> > index 3bafddfa61..ee5c5afe56 100644
> > --- a/libavformat/hlsenc.c
> > +++ b/libavformat/hlsenc.c
> > @@ -2631,6 +2631,11 @@ static int hls_write_packet(AVFormatContext *s,
> AVPacket *pkt)
> >              vs->start_pos += vs->size;
> >              if (hls->key_info_file || hls->encrypt)
> >                  ret = hls_start(s, vs);
> > +
> Is it need check hls->segment_type == SEGMENT_TYPE_MPEGTS here?
> > +            if (oc->oformat->priv_class && oc->priv_data) {
> > +                av_opt_set(oc->priv_data, "mpegts_flags",
> "resend_headers", 0);
> > +            }
> > +
> >          } else if (hls->max_seg_size > 0) {
> >              if (vs->size + vs->start_pos >= hls->max_seg_size) {
> >                  vs->sequence++;
> > --
> > 2.36.1
> >
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>
> Thanks
> Steven
>