Support for determining the mime type of media via metadata extraction.

1 files changed, 12 insertions, 0 deletions

diff --git a/media/libstagefright/AMRExtractor.cpp b/media/libstagefright/AMRExtractor.cpp
index bdd7550..3193d5e 100644
--- a/media/libstagefright/AMRExtractor.cpp
+++ b/media/libstagefright/AMRExtractor.cpp
@@ -128,6 +128,18 @@ AMRExtractor::AMRExtractor(const sp<DataSource> &source)
 AMRExtractor::~AMRExtractor() {
 }
 
+sp<MetaData> AMRExtractor::getMetaData() {
+    sp<MetaData> meta = new MetaData;
+
+    if (mInitCheck != OK) {
+        return meta;
+    }
+
+    meta->setCString(kKeyMIMEType, mIsWide ? "audio/amr-wb" : "audio/amr");
+
+    return meta;
+}
+
 size_t AMRExtractor::countTracks() {
     return mInitCheck == OK ? 1 : 0;
 }