[FFmpeg-devel] [PATCH] libavformat/utils: hls live duration form bit rate is not accurate

[Hendrik Leppkes]

On Mon, Oct 10, 2016 at 9:05 AM, zzj <zzjjob at gmail.com> wrote:
> Signed-off-by: zzj <zzjjob at gmail.com>
> ---
>  libavformat/utils.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavformat/utils.c b/libavformat/utils.c
> index 5be1e86..c7d6a41 100644
> --- a/libavformat/utils.c
> +++ b/libavformat/utils.c
> @@ -2776,7 +2776,7 @@ static void estimate_timings(AVFormatContext *ic, int64_t old_offset)
>           * the components */
>          fill_all_stream_timings(ic);
>          ic->duration_estimation_method = AVFMT_DURATION_FROM_STREAM;
> -    } else {
> +    } else if (strcmp(ic->iformat->name, "hls,applehttp")) {
>          /* less precise: use bitrate info */
>          estimate_timings_from_bit_rate(ic);
>          ic->duration_estimation_method = AVFMT_DURATION_FROM_BITRATE;

format name comparisons in generic code should really be avoided, if
at all possible.

- Hendrik