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avcodec/hevcdec: respect side data preference 

If the time code side data is overridden by the packet level, we also
make sure not to update `out->metadata` to a mismatched timecode.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Niklas Haas 2024-02-17 21:48:48 +01:00 committed by Anton Khirnov
parent d9f1b321cf
commit b9565db9a0
1 changed files with 21 additions and 19 deletions
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40
libavcodec/hevcdec.c
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@ -2788,24 +2788,27 @@ 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)
return AVERROR(ENOMEM);
AVFrameSideData *tcside;
ret = ff_frame_new_side_data(s->avctx, out, AV_FRAME_DATA_S12M_TIMECODE,
sizeof(uint32_t) * 4, &tcside);
if (ret < 0)
return ret;
tc_sd = (uint32_t*)tcside->data;
tc_sd[0] = s->sei.timecode.num_clock_ts;
if (tcside) {
tc_sd = (uint32_t*)tcside->data;
tc_sd[0] = s->sei.timecode.num_clock_ts;
for (int i = 0; i < tc_sd[0]; i++) {
int drop = s->sei.timecode.cnt_dropped_flag[i];
int hh = s->sei.timecode.hours_value[i];
int mm = s->sei.timecode.minutes_value[i];
int ss = s->sei.timecode.seconds_value[i];
int ff = s->sei.timecode.n_frames[i];
for (int i = 0; i < tc_sd[0]; i++) {
int drop = s->sei.timecode.cnt_dropped_flag[i];
int hh = s->sei.timecode.hours_value[i];
int mm = s->sei.timecode.minutes_value[i];
int ss = s->sei.timecode.seconds_value[i];
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_string2(tcbuf, s->avctx->framerate, tc_sd[i + 1], 0, 0);
av_dict_set(&out->metadata, "timecode", tcbuf, 0);
tc_sd[i + 1] = av_timecode_get_smpte(s->avctx->framerate, drop, hh, mm, ss, ff);
av_timecode_make_smpte_tc_string2(tcbuf, s->avctx->framerate, tc_sd[i + 1], 0, 0);
av_dict_set(&out->metadata, "timecode", tcbuf, 0);
}
}
s->sei.timecode.num_clock_ts = 0;
@ -2816,10 +2819,9 @@ static int set_side_data(HEVCContext *s)
if (!info_ref)
return AVERROR(ENOMEM);
if (!av_frame_new_side_data_from_buf(out, AV_FRAME_DATA_DYNAMIC_HDR_PLUS, info_ref)) {
av_buffer_unref(&info_ref);
return AVERROR(ENOMEM);
}
ret = ff_frame_new_side_data_from_buf(s->avctx, out, AV_FRAME_DATA_DYNAMIC_HDR_PLUS, &info_ref, NULL);
if (ret < 0)
return ret;
}
if (s->rpu_buf) {