virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-26 19:01:44 +02:00
Code Issues Releases Activity

avcodec/h264_slice: respect side data preference

Browse Source 
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.
This commit is contained in:
Niklas Haas 2024-02-17 21:47:50 +01:00 committed by Anton Khirnov
parent 2c2d3d5acb
commit eec01ef65f
1 changed files with 18 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
libavcodec/h264_slice.c
View File

@ -1252,26 +1252,27 @@ static int h264_export_frame_props(H264Context *h)
if (h->sei.picture_timing.timecode_cnt > 0) {
uint32_t *tc_sd;
char tcbuf[AV_TIMECODE_STR_SIZE];
AVFrameSideData *tcside;
ret = ff_frame_new_side_data(h->avctx, out, AV_FRAME_DATA_S12M_TIMECODE,
sizeof(uint32_t)*4, &tcside);
if (ret < 0)
return ret;
AVFrameSideData *tcside = av_frame_new_side_data(out,
AV_FRAME_DATA_S12M_TIMECODE,
sizeof(uint32_t)*4);
if (!tcside)
return AVERROR(ENOMEM);
if (tcside) {
tc_sd = (uint32_t*)tcside->data;
tc_sd[0] = h->sei.picture_timing.timecode_cnt;
tc_sd = (uint32_t*)tcside->data;
tc_sd[0] = h->sei.picture_timing.timecode_cnt;
for (int i = 0; i < tc_sd[0]; i++) {
int drop = h->sei.picture_timing.timecode[i].dropframe;
int hh = h->sei.picture_timing.timecode[i].hours;
int mm = h->sei.picture_timing.timecode[i].minutes;
int ss = h->sei.picture_timing.timecode[i].seconds;
int ff = h->sei.picture_timing.timecode[i].frame;
for (int i = 0; i < tc_sd[0]; i++) {
int drop = h->sei.picture_timing.timecode[i].dropframe;
int hh = h->sei.picture_timing.timecode[i].hours;
int mm = h->sei.picture_timing.timecode[i].minutes;
int ss = h->sei.picture_timing.timecode[i].seconds;
int ff = h->sei.picture_timing.timecode[i].frame;
tc_sd[i + 1] = av_timecode_get_smpte(h->avctx->framerate, drop, hh, mm, ss, ff);
av_timecode_make_smpte_tc_string2(tcbuf, h->avctx->framerate, tc_sd[i + 1], 0, 0);
av_dict_set(&out->metadata, "timecode", tcbuf, 0);
tc_sd[i + 1] = av_timecode_get_smpte(h->avctx->framerate, drop, hh, mm, ss, ff);
av_timecode_make_smpte_tc_string2(tcbuf, h->avctx->framerate, tc_sd[i + 1], 0, 0);
av_dict_set(&out->metadata, "timecode", tcbuf, 0);
}
}
h->sei.picture_timing.timecode_cnt = 0;
}