#include "libavutil/intreadwrite.h"
#include "libavutil/intfloat.h"
#include "libavutil/imgutils.h"
+#include "libavutil/timecode.h"
#include "bytestream.h"
#include "avcodec.h"
#include "internal.h"
}
}
+ /* SMPTE TC from television header */
+ if (offset >= 1920 + 4) {
+ uint32_t tc;
+ uint32_t *tc_sd;
+ char tcbuf[AV_TIMECODE_STR_SIZE];
+
+ buf = avpkt->data + 1920;
+ // read32 to native endian, av_bswap32 to opposite of native for
+ // compatibility with av_timecode_make_smpte_tc_string2 etc
+ tc = av_bswap32(read32(&buf, endian));
+
+ if (i != 0xFFFFFFFF) {
+ AVFrameSideData *tcside =
+ av_frame_new_side_data(p, AV_FRAME_DATA_S12M_TIMECODE,
+ sizeof(uint32_t) * 4);
+ if (!tcside)
+ return AVERROR(ENOMEM);
+
+ tc_sd = (uint32_t*)tcside->data;
+ tc_sd[0] = 1;
+ tc_sd[1] = tc;
+
+ av_timecode_make_smpte_tc_string2(tcbuf, avctx->framerate,
+ tc_sd[1], 0, 0);
+ av_dict_set(&p->metadata, "timecode", tcbuf, 0);
+ }
+ }
+
switch (descriptor) {
case 6: // Y
elements = 1;