如何在TextureView上播放时增加FPS /保持视频性能?

时间:2018-04-11 08:07:20

标签: android android-mediaplayer android-videoview textureview

只需在TextureView上使用mediaPlayer播放视频,但FPS低于videoView。有没有办法克服这个问题?

    textureView = findViewById(R.id.textureView);
    textureView.setSurfaceTextureListener(new TextureView.SurfaceTextureListener() {
        @Override
        public void onSurfaceTextureAvailable(SurfaceTexture surfaceTexture, int i, int i1) {


            Surface s = new Surface(surfaceTexture);


            try {
                mMediaPlayer = new MediaPlayer();

                mMediaPlayer.setDataSource(getApplicationContext(), uri);
                mMediaPlayer.setSurface(s);
                mMediaPlayer.prepare();

                mMediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
                    @Override
                    public void onPrepared(MediaPlayer mediaPlayer) {
                        mediaPlayer.setLooping(true);
                    }
                });


                mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
                mMediaPlayer.start();

                if (textureView == null) {
                    textureView = new TextureView(getApplicationContext());
                }




//adjustAspectRatio(mMediaPlayer.getVideoWidth(),mMediaPlayer.getVideoHeight());

            } catch (Exception e) {

        }

[经过稍微陈旧的电视设备测试。]

通过缓冲或更快地播放来提高FPS /帧速率的方法吗? 为此设置媒体加速是否有效?

或者我必须坚持使用更少的FPS?

0 个答案:

没有答案