Enable passing parameters to the MediaWriter at runtime (at start() call).

- estimate the moov box size for mp4 file writer based on the file
  size/duration limit and target bit rate.
- can switch to use 64 bit file offset at runtime

rebased

Change-Id: Ibbe1f57e91ab2605820d5d96e8048d11e5559c53

1 files changed, 2 insertions, 0 deletions

diff --git a/media/libmediaplayerservice/StagefrightRecorder.h b/media/libmediaplayerservice/StagefrightRecorder.h
index 6eedf0c..2943e97 100644
--- a/media/libmediaplayerservice/StagefrightRecorder.h
+++ b/media/libmediaplayerservice/StagefrightRecorder.h
@@ -72,6 +72,7 @@ private:
     output_format mOutputFormat;
     audio_encoder mAudioEncoder;
     video_encoder mVideoEncoder;
+    bool mUse64BitFileOffset;
     int32_t mVideoWidth, mVideoHeight;
     int32_t mFrameRate;
     int32_t mVideoBitRate;
@@ -100,6 +101,7 @@ private:
     status_t setParamAudioSamplingRate(int32_t sampleRate);
     status_t setParamInterleaveDuration(int32_t durationUs);
     status_t setParamIFramesInterval(int32_t interval);
+    status_t setParam64BitFileOffset(bool use64BitFileOffset);
     status_t setParamMaxDurationOrFileSize(int64_t limit, bool limit_is_duration);
     void clipVideoBitRate();
     void clipVideoFrameRate();