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-rw-r--r--dom/media/webm/WebMDecoder.cpp12
1 files changed, 10 insertions, 2 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;
}