diff options
Diffstat (limited to 'media/libstagefright/MP3Extractor.cpp')
-rw-r--r-- | media/libstagefright/MP3Extractor.cpp | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/media/libstagefright/MP3Extractor.cpp b/media/libstagefright/MP3Extractor.cpp index 92e84c2..34e9cd7 100644 --- a/media/libstagefright/MP3Extractor.cpp +++ b/media/libstagefright/MP3Extractor.cpp @@ -25,11 +25,11 @@ #include "include/VBRISeeker.h" #include "include/XINGSeeker.h" +#include <media/stagefright/foundation/ADebug.h> #include <media/stagefright/foundation/AMessage.h> #include <media/stagefright/DataSource.h> #include <media/stagefright/MediaBuffer.h> #include <media/stagefright/MediaBufferGroup.h> -#include <media/stagefright/MediaDebug.h> #include <media/stagefright/MediaDefs.h> #include <media/stagefright/MediaErrors.h> #include <media/stagefright/MediaSource.h> @@ -289,9 +289,24 @@ MP3Extractor::MP3Extractor( GetMPEGAudioFrameSize( header, &frame_size, &sample_rate, &num_channels, &bitrate); + unsigned layer = 4 - ((header >> 17) & 3); + mMeta = new MetaData; - mMeta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_AUDIO_MPEG); + switch (layer) { + case 1: + mMeta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_AUDIO_MPEG_LAYER_I); + break; + case 2: + mMeta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_AUDIO_MPEG_LAYER_II); + break; + case 3: + mMeta->setCString(kKeyMIMEType, MEDIA_MIMETYPE_AUDIO_MPEG); + break; + default: + TRESPASS(); + } + mMeta->setInt32(kKeySampleRate, sample_rate); mMeta->setInt32(kKeyBitRate, bitrate * 1000); mMeta->setInt32(kKeyChannelCount, num_channels); |