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Commit 2fd238f6 authored by hkuang's avatar hkuang
Browse files

Transcoding: Add more tests to collect the performance. 

Due to slowness in transcoding video with audio, those test will be
disable for now and enable after the issue is fixed.

Bug:  154734456
Test: Unit test.

Change-Id: Ia98a4f14a71bfa2aee7f21613a1c5df58ebfc9ff
parent 3c47c7b4

media/tests/MediaTranscodingTest/src/com/android/mediatranscodingtest/MediaTranscodingBenchmark.java

+108 −3
Original line number Diff line number Diff line
@@ -62,7 +62,7 @@ public class MediaTranscodingBenchmark 
    // TODO(hkuang): Change this to query from MediaCodecInfo.CodecCapabilities for different

    // resolution.

    private static final int MINIMUM_TRANSCODING_FPS = 80;

    private static final int LOOP_COUNT = 10;

    private static final int LOOP_COUNT = 3;

    // Default Setting for transcoding to H.264.

    private static final String MIME_TYPE = MediaFormat.MIMETYPE_VIDEO_AVC;

    private static final int BIT_RATE = 20000000;            // 20Mbps
@@ -109,6 +109,7 @@ public class MediaTranscodingBenchmark 


        MediaTranscodingTestUtil.VideoFileInfo info =

                MediaTranscodingTestUtil.extractVideoFileInfo(mContext, getUri(sourceFileName));



        int timeoutSeconds = calMaxTranscodingWaitTimeSeconds(info.mNumVideoFrames,

                MINIMUM_TRANSCODING_FPS);

        Log.d(TAG, "Start Transcoding " + info.toString() + " " + timeoutSeconds);
@@ -151,8 +152,9 @@ public class MediaTranscodingBenchmark 


    // Calculate the maximum wait time based on minimum transcoding throughput and frame number.

    private int calMaxTranscodingWaitTimeSeconds(int numberFrames, int minTranscodingFps) {

        int waitTimeSeconds =  numberFrames / minTranscodingFps;

        // If waitTimeSeconds is 0, wait for 1 seconds at least.

        float waitTime =  (float) numberFrames / (float) minTranscodingFps;

        // If waitTimeSeconds is 0, wait for 1 second at least.

        int waitTimeSeconds = (int) Math.ceil(waitTime);

        return waitTimeSeconds == 0 ? 1 : waitTimeSeconds;

    }
@@ -171,12 +173,115 @@ public class MediaTranscodingBenchmark 
        transcode(testVideoName, transcodedVideoName);

    }



    // TODO(hkuang): Enable this after b/160268606 is fixed. Transcoding video with audio takes way

    //  more long time that leads to timeout failure.

    /*

    @Test

    public void testBenchmarkingAVCToAVCWith66FramesWithAudio() throws Exception {

        String videoNameWithoutExtension = "video_1920x1080_66frame_h264_22Mbps_30fps_aac";

        String testVideoName = videoNameWithoutExtension + ".mp4";

        String transcodedVideoName = videoNameWithoutExtension + "_transcode.mp4";



        transcode(testVideoName, transcodedVideoName);

    }*/



    @Test

    public void testBenchmarkingAVCToAVCWith361FramesWithoutAudio() throws Exception {

        String videoNameWithoutExtension = "video_1920x1080_361frame_h264_22Mbps_30fps";

        String testVideoName = videoNameWithoutExtension + ".mp4";

        String transcodedVideoName = videoNameWithoutExtension + "_transcode.mp4";



        transcode(testVideoName, transcodedVideoName);

    }



    // TODO(hkuang): Enable this after b/160268606 is fixed. Transcoding video with audio takes way

    //  more long time that leads to timeout failure.

    /*@Test

    public void testBenchmarkingAVCToAVCWith361FramesWithAudio() throws Exception {

        String videoNameWithoutExtension = "video_1920x1080_361frame_h264_22Mbps_30fps_aac";

        String testVideoName = videoNameWithoutExtension + ".mp4";

        String transcodedVideoName = videoNameWithoutExtension + "_transcode.mp4";



        transcode(testVideoName, transcodedVideoName);

    }*/



    @Test

    public void testBenchmarkingAVCToAVCWith943FramesWithoutAudio() throws Exception {

        String videoNameWithoutExtension = "video_1920x1080_943frame_h264_22Mbps_30fps";

        String testVideoName = videoNameWithoutExtension + ".mp4";

        String transcodedVideoName = videoNameWithoutExtension + "_transcode.mp4";



        transcode(testVideoName, transcodedVideoName);

    }



    // TODO(hkuang): Enable this after b/160268606 is fixed. Transcoding video with audio takes way

    //  more long time that leads to timeout failure.

   /* @Test

    public void testBenchmarkingAVCToAVCWith943FramesWithAudio() throws Exception {

        String videoNameWithoutExtension = "video_1920x1080_943frame_h264_22Mbps_30fps_aac";

        String testVideoName = videoNameWithoutExtension + ".mp4";

        String transcodedVideoName = videoNameWithoutExtension + "_transcode.mp4";



        transcode(testVideoName, transcodedVideoName);

    }*/



    @Test

    public void testBenchmarkingAVCToAVCWith1822FramesWithoutAudio() throws Exception {

        String videoNameWithoutExtension = "video_1920x1080_1822frame_h264_22Mbps_30fps";

        String testVideoName = videoNameWithoutExtension + ".mp4";

        String transcodedVideoName = videoNameWithoutExtension + "_transcode.mp4";



        transcode(testVideoName, transcodedVideoName);

    }



    // TODO(hkuang): Enable this after b/160268606 is fixed. Transcoding video with audio takes way

    //  more long time that leads to timeout failure.

    /*@Test

    public void testBenchmarkingAVCToAVCWith1822FramesWithAudio() throws Exception {

        String videoNameWithoutExtension = "video_1920x1080_1822frame_h264_22Mbps_30fps_aac";

        String testVideoName = videoNameWithoutExtension + ".mp4";

        String transcodedVideoName = videoNameWithoutExtension + "_transcode.mp4";



        transcode(testVideoName, transcodedVideoName);

    }*/



    @Test

    public void testBenchmarkingAVCToAVCWith3648FramesWithoutAudio() throws Exception {

        String videoNameWithoutExtension = "video_1920x1080_3648frame_h264_22Mbps_30fps";

        String testVideoName = videoNameWithoutExtension + ".mp4";

        String transcodedVideoName = videoNameWithoutExtension + "_transcode.mp4";



        transcode(testVideoName, transcodedVideoName);

    }



    // TODO(hkuang): Enable this after b/160268606 is fixed. Transcoding video with audio takes way

    //  more long time that leads to timeout failure.

    /*@Test

    public void testBenchmarkingAVCToAVCWith3648FramesWithAudio() throws Exception {

        String videoNameWithoutExtension = "video_1920x1080_3648frame_h264_22Mbps_30fps_aac";

        String testVideoName = videoNameWithoutExtension + ".mp4";

        String transcodedVideoName = videoNameWithoutExtension + "_transcode.mp4";



        transcode(testVideoName, transcodedVideoName);

    }*/



    @Test

    public void testBenchmarkingAVCToAVCWith11042FramesWithoutAudio() throws Exception {

        String videoNameWithoutExtension = "video_1920x1080_11042frame_h264_22Mbps_30fps";

        String testVideoName = videoNameWithoutExtension + ".mp4";

        String transcodedVideoName = videoNameWithoutExtension + "_transcode.mp4";



        transcode(testVideoName, transcodedVideoName);

    }



    // TODO(hkuang): Enable this after b/160268606 is fixed. Transcoding video with audio takes way

    //  more long time that leads to timeout failure.

    /*@Test

    public void testBenchmarkingAVCToAVCWith11042FramesWithAudio() throws Exception {

        String videoNameWithoutExtension = "video_1920x1080_11042frame_h264_22Mbps_30fps_aac";

        String testVideoName = videoNameWithoutExtension + ".mp4";

        String transcodedVideoName = videoNameWithoutExtension + "_transcode.mp4";



        transcode(testVideoName, transcodedVideoName);

    }*/

}