我正在使用 android 中的 videoview 一些特定的视频在视频视图中不起作用

Question

几乎每个视频都在我的视频视图中播放，但某些特定 URL 并非每次都在我的视频视图中播放，而它们在系统网络浏览器和移动网络浏览器中完美运行：

这是我的错误代码：

MediaPlayer: Couldn't open file on client side, trying server side
11-22 16:28:15.269 15589-15609/com.videodemo E/MediaPlayer: error (1, -2147483648)
11-22 16:28:15.269 15589-15589/com.videodemo E/MediaPlayer: Error (1,-2147483648)

Answer 1

            MediaController mediacontroller = new MediaController(this);
            mediacontroller.setAnchorView(videoview);
            Uri video = Uri.parse("android.resource://your package name/" + R.raw.Your Video);
            videoview.setMediaController(mediacontroller);
            videoview.setVideoURI(video);
            }
            catch (Exception e)
            {
            Log.e("Error", e.getMessage());
            e.printStackTrace();
            }
            videoview.requestFocus();
            videoview.setOnPreparedListener(new MediaPlayer.OnPreparedListener()
            {
            public void onPrepared(MediaPlayer mp)
            {
            videoview.start();
            }
            });
       `

Answer 2

经过一番调查，我认为问题出在您的视频编解码器格式上。由于 android videoview 不支持现有的各种编解码器，因此您尝试播放的视频很可能不受 android-sdk 支持。

虽然 android-sdk 可以给出一个特定的错误，以便我们可以 了解视频无法播放的原因。

Answer 3

Please check with this.:---

        // Find your VideoView in your video_main.xml layout
    videoview = (VideoView) findViewById(R.id.VideoView);
    // Execute StreamVideo AsyncTask

    // Create a progressbar
    pDialog = new ProgressDialog(VideoViewActivity.this);
    // Set progressbar title
    pDialog.setTitle("Android Video Streaming Tutorial");
    // Set progressbar message
    pDialog.setMessage("Buffering...");
    pDialog.setIndeterminate(false);
    pDialog.setCancelable(false);
    // Show progressbar
    pDialog.show();

    try {
        // Start the MediaController
        MediaController mediacontroller = new MediaController(
                VideoViewActivity.this);
        mediacontroller.setAnchorView(videoview);
        // Get the URL from String VideoURL
        Uri video = Uri.parse(VideoURL);
        videoview.setMediaController(mediacontroller);
        videoview.setVideoURI(video);

    } catch (Exception e) {
        Log.e("Error", e.getMessage());
        e.printStackTrace();
    }

    videoview.requestFocus();
    videoview.setOnPreparedListener(new OnPreparedListener() {
        // Close the progress bar and play the video
        public void onPrepared(MediaPlayer mp) {
            pDialog.dismiss();
            videoview.start();
        }
    });

}