On Thu, Jul 02, 2020 at 10:33:24PM +0800, lance.lmw...@gmail.com wrote:
> From: Limin Wang <lance.lmw...@gmail.com>
>
> Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
> ---
> libavcodec/hevcdec.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/libavcodec/hevcdec.c b/libavcodec/hevcdec.c
> index e363e68..3691814 100644
> --- a/libavcodec/hevcdec.c
> +++ b/libavcodec/hevcdec.c
> @@ -2820,6 +2820,7 @@ static int set_side_data(HEVCContext *s)
>
> if (s->sei.timecode.present) {
> uint32_t *tc_sd;
> + char tcbuf[AV_TIMECODE_STR_SIZE];
> AVFrameSideData *tcside = av_frame_new_side_data(out,
> AV_FRAME_DATA_S12M_TIMECODE,
> sizeof(uint32_t) *
> 4);
> if (!tcside)
> @@ -2836,6 +2837,8 @@ static int set_side_data(HEVCContext *s)
> int ff = s->sei.timecode.n_frames[i];
>
> tc_sd[i + 1] = av_timecode_get_smpte(s->avctx->framerate, drop,
> hh, mm, ss, ff);
> + av_timecode_make_smpte_tc_string(tcbuf, tc_sd[i + 1], 0);
> + av_dict_set(&out->metadata, "timecode", tcbuf, 0);
> }
>
> s->sei.timecode.num_clock_ts = 0;
> --
> 1.8.3.1
>
ping, please comments whether it's proper to add timecode metadata in this way.
--
Thanks,
Limin Wang
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