Merge branch 'master' into Pale_Moon-release

3 files changed, 9 insertions, 2 deletions

diff --git a/dom/media/mediasource/ContainerParser.cpp b/dom/media/mediasource/ContainerParser.cpp
index 4ae37d7e9..b4dcfde8a 100644
--- a/dom/media/mediasource/ContainerParser.cpp
+++ b/dom/media/mediasource/ContainerParser.cpp
@@ -697,6 +697,9 @@ ContainerParser::CreateForMIMEType(const nsACString& aType)
   if (aType.LowerCaseEqualsLiteral("video/webm") || aType.LowerCaseEqualsLiteral("audio/webm")) {
     return new WebMContainerParser(aType);
   }
+  if (aType.LowerCaseEqualsLiteral("video/x-matroska") || aType.LowerCaseEqualsLiteral("audio/x-matroska")) {
+    return new WebMContainerParser(aType);
+  }
 
 #ifdef MOZ_FMP4
   if (aType.LowerCaseEqualsLiteral("video/mp4") || aType.LowerCaseEqualsLiteral("audio/mp4")) {
diff --git a/dom/media/mediasource/MediaSource.cpp b/dom/media/mediasource/MediaSource.cpp
index 152c0085a..1c276cdc1 100644
--- a/dom/media/mediasource/MediaSource.cpp
+++ b/dom/media/mediasource/MediaSource.cpp
@@ -110,14 +110,16 @@ MediaSource::IsTypeSupported(const nsAString& aType, DecoderDoctorDiagnostics* a
     }
     return NS_OK;
   }
-  if (mimeType.EqualsASCII("video/webm")) {
+  if (mimeType.EqualsASCII("video/webm") ||
+      mimeType.EqualsASCII("video/x-matroska")) {
     if (!(Preferences::GetBool("media.mediasource.webm.enabled", false) ||
           IsWebMForced(aDiagnostics))) {
       return NS_ERROR_DOM_NOT_SUPPORTED_ERR;
     }
     return NS_OK;
   }
-  if (mimeType.EqualsASCII("audio/webm")) {
+  if (mimeType.EqualsASCII("audio/webm") ||
+      mimeType.EqualsASCII("audio/x-matroska")) {
     if (!(Preferences::GetBool("media.mediasource.webm.enabled", false) ||
           Preferences::GetBool("media.mediasource.webm.audio.enabled", true))) {
       return NS_ERROR_DOM_NOT_SUPPORTED_ERR;
diff --git a/dom/media/mediasource/TrackBuffersManager.cpp b/dom/media/mediasource/TrackBuffersManager.cpp
index ac6d82411..21fb158b5 100644
--- a/dom/media/mediasource/TrackBuffersManager.cpp
+++ b/dom/media/mediasource/TrackBuffersManager.cpp
@@ -814,6 +814,8 @@ TrackBuffersManager::CreateDemuxerforMIMEType()
   ShutdownDemuxers();
 
   if (mType.LowerCaseEqualsLiteral("video/webm") ||
+      mType.LowerCaseEqualsLiteral("video/x-matroska") ||
+      mType.LowerCaseEqualsLiteral("audio/x-matroska") ||
       mType.LowerCaseEqualsLiteral("audio/webm")) {
     mInputDemuxer = new WebMDemuxer(mCurrentInputBuffer, true /* IsMediaSource*/ );
     return;