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avcodec/hevcdec: add timecode metadata 

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2020-06-20 19:34:47 +08:00
parent 3adffab073
commit dcf9235a87
1 changed files with 3 additions and 0 deletions
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3
libavcodec/hevcdec.c
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@ -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;