2017-03-13 17:12 GMT+08:00 Steven Liu <l...@chinaffmpeg.org>:
> when cannot get pkt duration, hlsenc segments duration will
> be set to 0, this patch can fix it.
>
> Signed-off-by: Steven Liu <l...@chinaffmpeg.org>
> ---
> libavformat/hlsenc.c | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
> index 5df2514..d6f0631 100644
> --- a/libavformat/hlsenc.c
> +++ b/libavformat/hlsenc.c
> @@ -1354,7 +1354,12 @@ static int hls_write_packet(AVFormatContext *s,
> AVPacket *pkt)
> * st->time_base.num /
> st->time_base.den;
> hls->dpp = (double)(pkt->duration) * st->time_base.num /
> st->time_base.den;
> } else {
> - hls->duration += (double)(pkt->duration) * st->time_base.num
> / st->time_base.den;
> + if (pkt->duration) {
> + hls->duration += (double)(pkt->duration) *
> st->time_base.num / st->time_base.den;
> + } else {
> + av_log(s, AV_LOG_WARNING, "pkt->duration = 0, maybe the
> hls segment duration will not precise\n");
> + hls->duration = (double)(pkt->pts - hls->end_pts) *
> st->time_base.num / st->time_base.den;
> + }
> }
>
> }
> --
> 2.10.1.382.ga23ca1b.dirty
>
>
>
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> ffmpeg-devel@ffmpeg.org
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>
applied!
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