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matroskadec_haali: support V_PRORES

This commit is contained in:
Hendrik Leppkes 2014-04-01 15:59:42 +02:00
parent 342a342560
commit 3ffdbea264
Signed by: hendrik
GPG Key ID: 846079A4B0A7C1B5
1 changed files with 11 additions and 0 deletions
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11
libavformat/matroskadec_haali.c
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@ -1107,6 +1107,8 @@ static int mkv_read_header(AVFormatContext *s)
fourcc = AV_RL32((uint8_t *)info->CodecPrivate);
codec_id = ff_codec_get_id(ff_codec_movvideo_tags, fourcc);
}
} else if (!strcmp(info->CodecID, "V_PRORES") && (info->CodecPrivateSize == 4) && (info->CodecPrivate != NULL)) {
fourcc = AV_RL32((uint8_t *)info->CodecPrivate);
} else if (codec_id == AV_CODEC_ID_PCM_S16BE) {
switch (info->AV.Audio.BitDepth) {
case 8: codec_id = AV_CODEC_ID_PCM_U8; break;
@ -1554,6 +1556,15 @@ again:
memset(dvbdata+dvbsize, 0, FF_INPUT_BUFFER_PADDING_SIZE);
av_buffer_unref(&pkt->buf);
av_packet_from_data(pkt, dvbdata, dvbsize);
} else if (!strcmp(track->info->CodecID, "V_PRORES")) {
int size = pkt->size + 8;
uint8_t *buf = av_malloc(size + FF_INPUT_BUFFER_PADDING_SIZE);
AV_WB32(buf, pkt->size);
AV_WB32(buf + 4, MKBETAG('i', 'c', 'p', 'f'));
memcpy(buf + 8, pkt->data, pkt->size);
memset(buf+size, 0, FF_INPUT_BUFFER_PADDING_SIZE);
av_buffer_unref(&pkt->buf);
av_packet_from_data(pkt, buf, size);
}
if (track->refresh_extradata) {