Allow application to set two more encoding paramters: video profile and level

Change-Id: I673e681cefe184d5c556c612c54600a24a2143e5

2 files changed, 11 insertions, 0 deletions

diff --git a/include/media/stagefright/MetaData.h b/include/media/stagefright/MetaData.h
index 95fe6f6..73f5547 100644
--- a/include/media/stagefright/MetaData.h
+++ b/include/media/stagefright/MetaData.h
@@ -69,6 +69,10 @@ enum {
     kKeyDate              = 'date',  // cstring
     kKeyWriter            = 'writ',  // cstring
 
+    // video profile and level
+    kKeyVideoProfile      = 'vprf',  // int32_t
+    kKeyVideoLevel        = 'vlev',  // int32_t
+
     // Set this key to enable authoring files in 64-bit offset
     kKey64BitFileOffset   = 'fobt',  // int32_t (bool)
 
diff --git a/include/media/stagefright/OMXCodec.h b/include/media/stagefright/OMXCodec.h
index 99ec8e6..214f43a 100644
--- a/include/media/stagefright/OMXCodec.h
+++ b/include/media/stagefright/OMXCodec.h
@@ -27,6 +27,7 @@ namespace android {
 
 class MemoryDealer;
 struct OMXCodecObserver;
+struct CodecProfileLevel;
 
 struct OMXCodec : public MediaSource,
                   public MediaBufferObserver {
@@ -178,6 +179,12 @@ private:
     status_t setupMPEG4EncoderParameters(const sp<MetaData>& meta);
     status_t setupAVCEncoderParameters(const sp<MetaData>& meta);
 
+    // If profile/level is set in the meta data, its value in the meta
+    // data will be used; otherwise, the default value will be used.
+    status_t getVideoProfileLevel(const sp<MetaData>& meta,
+            const CodecProfileLevel& defaultProfileLevel,
+            CodecProfileLevel& profileLevel);
+
     status_t setVideoOutputFormat(
             const char *mime, OMX_U32 width, OMX_U32 height);