从VideoView录制视频

Question

目前在直播上做项目,我成功播放了直播视频.现在我的下一个任务是录制正在VideoView中播放的视频.我曾经搜索过,能够找到捕获视频但是有表面(相机),但在VideoView中我没有任何表面.

任何帮助赞赏

Answer 1

你可以看到这个链接。简而言之，你的服务器必须支持下载。如果是这样，您可以尝试以下代码：

private final int TIMEOUT_CONNECTION = 5000; //5sec
private final int TIMEOUT_SOCKET = 30000; //30sec
private final int BUFFER_SIZE = 1024 * 5; // 5MB

private final int TIMEOUT_CONNECTION = 5000; //5sec
private final int TIMEOUT_SOCKET = 30000; //30sec
private final int BUFFER_SIZE = 1024 * 5; // 5MB

try {
  URL url = new URL("http://....");

  //Open a connection to that URL.
  URLConnection ucon = url.openConnection();
  ucon.setReadTimeout(TIMEOUT_CONNECTION);
  ucon.setConnectTimeout(TIMEOUT_SOCKET);

  // Define InputStreams to read from the URLConnection.
  // uses 5KB download buffer
  InputStream is = ucon.getInputStream();
  BufferedInputStream in = new BufferedInputStream(is, BUFFER_SIZE);
  FileOutputStream out = new FileOutputStream(file);
  byte[] buff = new byte[BUFFER_SIZE];

  int len = 0;
  while ((len = in.read(buff)) != -1)
  {
      out.write(buff,0,len);
  }
} catch (IOException ioe) {
  // Handle the error
} finally {
  if(in != null) {
    try {
      in.close();
    } catch (Exception e) {
      // Nothing you can do
    }
  }
  if(out != null) {
    try {
      out.flush();
      out.close();
    } catch (Exception e) {
      // Nothing you can do
    }
  }
}

如果服务器不支持下载，则无能为力。