uint64_t pixel_width;
uint64_t pixel_height;
uint64_t fourcc;
+ uint64_t stereo_mode;
} MatroskaTrackVideo;
typedef struct {
{ MATROSKA_ID_VIDEOPIXELCROPR, EBML_NONE },
{ MATROSKA_ID_VIDEODISPLAYUNIT, EBML_NONE },
{ MATROSKA_ID_VIDEOFLAGINTERLACED, EBML_NONE },
- { MATROSKA_ID_VIDEOSTEREOMODE, EBML_NONE },
+ { MATROSKA_ID_VIDEOSTEREOMODE, EBML_UINT, 0, offsetof(MatroskaTrackVideo, stereo_mode), { .u = MATROSKA_VIDEO_STEREOMODE_TYPE_NB } },
{ MATROSKA_ID_VIDEOASPECTRATIO, EBML_NONE },
{ 0 }
};
av_reduce(&st->avg_frame_rate.num, &st->avg_frame_rate.den,
1000000000, track->default_duration, 30000);
}
+ // add stream level stereo3d side data if it is a supported format
+ if (track->video.stereo_mode < MATROSKA_VIDEO_STEREOMODE_TYPE_NB &&
+ track->video.stereo_mode != 10 && track->video.stereo_mode != 12) {
+ int ret = ff_mkv_stereo3d_conv(st, track->video.stereo_mode);
+ if (ret < 0)
+ return ret;
+ }
} else if (track->type == MATROSKA_TRACK_TYPE_AUDIO) {
st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
st->codec->sample_rate = track->audio.out_samplerate;
ebml.version > EBML_VERSION ||
ebml.max_size > sizeof(uint64_t) ||
ebml.id_length > sizeof(uint32_t) ||
- ebml.doctype_version > 2) {
+ ebml.doctype_version > 3) {
av_log(matroska->ctx, AV_LOG_ERROR,
"EBML header using unsupported features\n"
"(EBML version %"PRIu64", doctype %s, doc version %"PRIu64")\n",
}
while (track->audio.pkt_cnt) {
+ int ret;
AVPacket *pkt = av_mallocz(sizeof(AVPacket));
- av_new_packet(pkt, a);
+ if (!pkt)
+ return AVERROR(ENOMEM);
+
+ ret = av_new_packet(pkt, a);
+ if (ret < 0) {
+ av_free(pkt);
+ return ret;
+ }
memcpy(pkt->data,
track->audio.buf + a * (h * w / a - track->audio.pkt_cnt--),
a);
/* XXX: prevent data copy... */
if (av_new_packet(pkt, pkt_size + offset) < 0) {
av_free(pkt);
+ av_freep(&pkt_data);
return AVERROR(ENOMEM);
}
AVInputFormat ff_matroska_demuxer = {
.name = "matroska,webm",
.long_name = NULL_IF_CONFIG_SMALL("Matroska / WebM"),
+ .extensions = "mkv,mk3d,mka,mks",
.priv_data_size = sizeof(MatroskaDemuxContext),
.read_probe = matroska_probe,
.read_header = matroska_read_header,