Lines Matching defs:extradata
226 /* real audio header (extracted from extradata) */
250 EbmlBin extradata;
588 { MATROSKA_ID_BLKADDIDEXTRADATA, EBML_BIN, 0, 0, offsetof(MatroskaBlockAdditionMapping, extradata) },
2390 if ((ret = mkv_parse_dvcc_dvvc(s, st, track, &mapping->extradata)) < 0)
2444 uint8_t *extradata = NULL;
2694 extradata = av_mallocz(5 + AV_INPUT_BUFFER_PADDING_SIZE);
2695 if (!extradata)
2697 extradata[0] = (profile << 3) | ((sri & 0x0E) >> 1);
2698 extradata[1] = ((sri & 0x01) << 7) | (track->audio.channels << 3);
2701 extradata[2] = 0x56;
2702 extradata[3] = 0xE5;
2703 extradata[4] = 0x80 | (sri << 3);
2712 extradata = av_mallocz(extradata_size +
2714 if (!extradata)
2716 AV_WB32(extradata, extradata_size);
2717 memcpy(&extradata[4], "alac", 4);
2718 AV_WB32(&extradata[8], 0);
2719 memcpy(&extradata[12], track->codec_priv.data,
2737 extradata = av_mallocz(extradata_size + AV_INPUT_BUFFER_PADDING_SIZE);
2738 if (!extradata)
2740 ptr = extradata;
2810 extradata = av_mallocz(2 + AV_INPUT_BUFFER_PADDING_SIZE);
2811 if (!extradata)
2813 AV_WL16(extradata, 0x410);
2818 make sure that it's not exported as extradata. */
2861 if (!st->codecpar->extradata) {
2862 if (extradata) {
2863 st->codecpar->extradata = extradata;
2868 memcpy(st->codecpar->extradata,
3125 memcpy(st->codecpar->extradata, attachments[j].bin.data,
3382 ver = AV_RL16(track->stream->codecpar->extradata);