av_dict_get(s->metadata, "alpha_mode", NULL, 0))
version = 4;
- if (s->nb_streams > MAX_TRACKS) {
- av_log(s, AV_LOG_ERROR,
- "At most %d streams are supported for muxing in Matroska\n",
- MAX_TRACKS);
- return AVERROR(EINVAL);
- }
-
for (i = 0; i < s->nb_streams; i++) {
- if (s->streams[i]->codecpar->codec_id == AV_CODEC_ID_ATRAC3 ||
- s->streams[i]->codecpar->codec_id == AV_CODEC_ID_COOK ||
- s->streams[i]->codecpar->codec_id == AV_CODEC_ID_RA_288 ||
- s->streams[i]->codecpar->codec_id == AV_CODEC_ID_SIPR ||
- s->streams[i]->codecpar->codec_id == AV_CODEC_ID_RV10 ||
- s->streams[i]->codecpar->codec_id == AV_CODEC_ID_RV20) {
- av_log(s, AV_LOG_ERROR,
- "The Matroska muxer does not yet support muxing %s\n",
- avcodec_get_name(s->streams[i]->codecpar->codec_id));
- return AVERROR_PATCHWELCOME;
- }
if (s->streams[i]->codecpar->codec_id == AV_CODEC_ID_OPUS ||
av_dict_get(s->streams[i]->metadata, "stereo_mode", NULL, 0) ||
av_dict_get(s->streams[i]->metadata, "alpha_mode", NULL, 0))
// initialize stream_duration fields
mkv->stream_durations = av_mallocz(s->nb_streams * sizeof(int64_t));
mkv->stream_duration_offsets = av_mallocz(s->nb_streams * sizeof(int64_t));
+ if (!mkv->stream_durations || !mkv->stream_duration_offsets) {
+ ret = AVERROR(ENOMEM);
+ goto fail;
+ }
ret = mkv_write_tracks(s);
if (ret < 0)
{
int i;
+ if (s->nb_streams > MAX_TRACKS) {
+ av_log(s, AV_LOG_ERROR,
+ "At most %d streams are supported for muxing in Matroska\n",
+ MAX_TRACKS);
+ return AVERROR(EINVAL);
+ }
+
+ for (i = 0; i < s->nb_streams; i++) {
+ if (s->streams[i]->codecpar->codec_id == AV_CODEC_ID_ATRAC3 ||
+ s->streams[i]->codecpar->codec_id == AV_CODEC_ID_COOK ||
+ s->streams[i]->codecpar->codec_id == AV_CODEC_ID_RA_288 ||
+ s->streams[i]->codecpar->codec_id == AV_CODEC_ID_SIPR ||
+ s->streams[i]->codecpar->codec_id == AV_CODEC_ID_RV10 ||
+ s->streams[i]->codecpar->codec_id == AV_CODEC_ID_RV20) {
+ av_log(s, AV_LOG_ERROR,
+ "The Matroska muxer does not yet support muxing %s\n",
+ avcodec_get_name(s->streams[i]->codecpar->codec_id));
+ return AVERROR_PATCHWELCOME;
+ }
+ }
+
if (s->avoid_negative_ts < 0) {
s->avoid_negative_ts = 1;
s->internal->avoid_negative_ts_use_pts = 1;