libmediaplayerservice: set priority and operating rate for the codec used by recorder.

Bug: 20481562
Change-Id: Ibff54395e00809500d98e3759f9677f8168c98ae

1 files changed, 6 insertions, 0 deletions

diff --git a/media/libmediaplayerservice/StagefrightRecorder.cpp b/media/libmediaplayerservice/StagefrightRecorder.cpp
index 55763f0..8310ba1 100644
--- a/media/libmediaplayerservice/StagefrightRecorder.cpp
+++ b/media/libmediaplayerservice/StagefrightRecorder.cpp
@@ -954,6 +954,7 @@ sp<MediaSource> StagefrightRecorder::createAudioSource() {
     if (mAudioTimeScale > 0) {
         format->setInt32("time-scale", mAudioTimeScale);
     }
+    format->setInt32("priority", 0 /* realtime */);
 
     sp<MediaSource> audioEncoder =
             MediaCodecSource::Create(mLooper, format, audioSource);
@@ -1544,6 +1545,11 @@ status_t StagefrightRecorder::setupVideoEncoder(
         format->setInt32("level", mVideoEncoderLevel);
     }
 
+    format->setInt32("priority", 0 /* realtime */);
+    if (mCaptureTimeLapse) {
+        format->setFloat("operating-rate", mCaptureFps);
+    }
+
     uint32_t flags = 0;
     if (mIsMetaDataStoredInVideoBuffers) {
         flags |= MediaCodecSource::FLAG_USE_METADATA_INPUT;