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-rw-r--r--dom/media/webm/WebMDecoder.cpp12
-rw-r--r--dom/media/webm/WebMDemuxer.cpp24
2 files changed, 33 insertions, 3 deletions
diff --git a/dom/media/webm/WebMDecoder.cpp b/dom/media/webm/WebMDecoder.cpp
index 9575d6e42..5cb943742 100644
--- a/dom/media/webm/WebMDecoder.cpp
+++ b/dom/media/webm/WebMDecoder.cpp
@@ -42,7 +42,10 @@ WebMDecoder::CanHandleMediaType(const nsACString& aMIMETypeExcludingCodecs,
const bool isWebMAudio = aMIMETypeExcludingCodecs.EqualsASCII("audio/webm");
const bool isWebMVideo = aMIMETypeExcludingCodecs.EqualsASCII("video/webm");
- if (!isWebMAudio && !isWebMVideo) {
+ const bool isMatroskaAudio = aMIMETypeExcludingCodecs.EqualsASCII("audio/x-matroska") ;
+ const bool isMatroskaVideo = aMIMETypeExcludingCodecs.EqualsASCII("video/x-matroska") ;
+
+ if (!isWebMAudio && !isWebMVideo && !isMatroskaAudio && !isMatroskaVideo) {
return false;
}
@@ -63,7 +66,7 @@ WebMDecoder::CanHandleMediaType(const nsACString& aMIMETypeExcludingCodecs,
}
// Note: Only accept VP8/VP9 in a video content type, not in an audio
// content type.
- if (isWebMVideo &&
+ if ((isWebMVideo || isMatroskaVideo) &&
(codec.EqualsLiteral("vp8") || codec.EqualsLiteral("vp8.0") ||
codec.EqualsLiteral("vp9") || codec.EqualsLiteral("vp9.0"))) {
@@ -74,6 +77,11 @@ WebMDecoder::CanHandleMediaType(const nsACString& aMIMETypeExcludingCodecs,
continue;
}
#endif
+
+ if (IsH264CodecString(codec)) {
+ continue;
+ }
+
// Some unsupported codec.
return false;
}
diff --git a/dom/media/webm/WebMDemuxer.cpp b/dom/media/webm/WebMDemuxer.cpp
index 013da9b2c..2b6d46186 100644
--- a/dom/media/webm/WebMDemuxer.cpp
+++ b/dom/media/webm/WebMDemuxer.cpp
@@ -326,6 +326,20 @@ WebMDemuxer::ReadMetadata()
case NESTEGG_CODEC_AV1:
mInfo.mVideo.mMimeType = "video/webm; codecs=av1";
break;
+ case NESTEGG_CODEC_AVC1: {
+ mInfo.mVideo.mMimeType = "video/webm; codecs=avc1";
+
+ unsigned char* data = 0;
+ size_t length = 0;
+ r = nestegg_track_codec_data(context, track, 0, &data, &length);
+ if (r == -1) {
+ return NS_ERROR_FAILURE;
+ }
+
+ mInfo.mVideo.mExtraData = new MediaByteBuffer(length);
+ mInfo.mVideo.mExtraData->AppendElements(data, length);
+ break;
+ }
default:
NS_WARNING("Unknown WebM video codec");
return NS_ERROR_FAILURE;
@@ -662,6 +676,9 @@ WebMDemuxer::GetNextPacket(TrackInfo::TrackType aType, MediaRawDataQueue *aSampl
isKeyframe = AOMDecoder::IsKeyframe(sample);
break;
#endif
+ case NESTEGG_CODEC_AVC1:
+ isKeyframe = nestegg_packet_has_keyframe(holder->Packet());
+ break;
default:
NS_WARNING("Cannot detect keyframes in unknown WebM video codec");
return NS_ERROR_FAILURE;
@@ -682,7 +699,7 @@ WebMDemuxer::GetNextPacket(TrackInfo::TrackType aType, MediaRawDataQueue *aSampl
dimensions = AOMDecoder::GetFrameSize(sample);
break;
#endif
- }
+ }
if (mLastSeenFrameSize.isSome()
&& (dimensions != mLastSeenFrameSize.value())) {
mInfo.mVideo.mDisplay = dimensions;
@@ -749,6 +766,11 @@ WebMDemuxer::GetNextPacket(TrackInfo::TrackType aType, MediaRawDataQueue *aSampl
if (aType == TrackInfo::kVideoTrack) {
sample->mTrackInfo = mSharedVideoTrackInfo;
}
+
+ if (mVideoCodec == NESTEGG_CODEC_AVC1) {
+ sample->mExtraData = mInfo.mVideo.mExtraData;
+ }
+
aSamples->Push(sample);
}
return NS_OK;