Implement support for vp9 in ISO-BMFF

media/filters/stream_parser_factory.cc

Index: media/filters/stream_parser_factory.cc
diff --git a/media/filters/stream_parser_factory.cc b/media/filters/stream_parser_factory.cc
index 87b84540bc758053eee8b927e84f07321cfd39b3..bdb76d8d614ad9e48cb30a4c0252839c719c8a9b 100644
--- a/media/filters/stream_parser_factory.cc
+++ b/media/filters/stream_parser_factory.cc
@@ -161,6 +161,10 @@ static const CodecInfo kHEVCHEV1CodecInfo = { "hev1.*", CodecInfo::VIDEO, NULL,
 static const CodecInfo kHEVCHVC1CodecInfo = { "hvc1.*", CodecInfo::VIDEO, NULL,
                                               CodecInfo::HISTOGRAM_HEVC };
 #endif
+static const CodecInfo kMPEG4VP08CodecInfo = {"vp08.*", CodecInfo::VIDEO, NULL,
+                                              CodecInfo::HISTOGRAM_VP8};

[ddorwin, 2016/01/27 01:39:15]

I wonder whether we want to have different histograms for each container.
+wolenetz

[ddorwin, 2016/01/27 03:17:09]

Are there other playback UMAs that we should update/differentiate as well?

[kqyang, 2016/01/29 00:34:17]

Sounds like a good idea to me. Done.

+static const CodecInfo kMPEG4VP09CodecInfo = {"vp09.*", CodecInfo::VIDEO, NULL,
+                                              CodecInfo::HISTOGRAM_VP9};
 static const CodecInfo kMPEG4AACCodecInfo = { "mp4a.40.*", CodecInfo::AUDIO,
                                               &ValidateMP4ACodecID,
                                               CodecInfo::HISTOGRAM_MPEG4AAC };
@@ -193,6 +197,7 @@ static const CodecInfo* kVideoMP4Codecs[] = {
 #if BUILDFLAG(ENABLE_HEVC_DEMUXING)
     &kHEVCHEV1CodecInfo, &kHEVCHVC1CodecInfo,
 #endif
+    &kMPEG4VP08CodecInfo, &kMPEG4VP09CodecInfo,
     &kMPEG4AACCodecInfo, &kMPEG2AACLCCodecInfo, NULL};
 
 static const CodecInfo* kAudioMP4Codecs[] = {&kMPEG4AACCodecInfo,