Are there plans to implement 3gps, 3gpt or 3gpr streamable formats from the MediaRecorder?
On Oct 19, 4:21 pm, "Roman ( T-Mobile USA)" <roman.baumgaert...@t- mobile.com> wrote: > A file which is recorded as a3gpfile by the Android MediaRecorder is > NOT streamable. You would need to make it streamable before trying to > play it back via the MediaPlayer. > > -- > Roman Baumgaertner > Sr. SW Engineer-OSDC > ·T· · ·Mobile· stick together > The views, opinions and statements in this email are those of the > author solely in their individual capacity, and do not necessarily > represent those of T-Mobile USA, Inc. > > On Oct 18, 8:36 pm, zongan liu <[email protected]> wrote: > > > > > After several days of agonizing, ultimately did not solve the problem, > > is hereby published issue and hoping to get friends to help. > > > Requirements: The android to record video and transmitted through the > > socket means to save the file on the server (3gpfile). > > > Question:3gpfiles saved to the server, mobile player can't open,3gp > > file encoding is not correct. > > > Note: stored in the phone's local system,3gpfiles encoded in the > > correct format, mobile phone player to open. > > > android record code: > > > String hostname = "192.168.20.106"; > > int port = 1234; > > try > > { > > socket = new > > Socket(InetAddress.getByName(hostname), port); > > } > > catch (UnknownHostException e) > > { > > e.printStackTrace(); > > } > > catch (IOException e) > > { > > e.printStackTrace(); > > } > > ParcelFileDescriptor pfd = > > ParcelFileDescriptor.fromSocket(socket); > > mMediaRecorder = new MediaRecorder(); > > > // 设置以流方式输出 > > mMediaRecorder.setOutputFile(pfd.getFileDescriptor()); > > > > mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface()); > > > > mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA); > > > > mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); > > mMediaRecorder.setOutputFormat > > (MediaRecorder.OutputFormat.THREE_GPP); > > mMediaRecorder.setVideoSize(176, 144); > > mMediaRecorder.setVideoFrameRate(15); > > > > mMediaRecorder.setVideoEncoder(MediaRecorder.VideoEncoder.H263); > > > > mMediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB); > > mMediaRecorder.setMaxDuration(10000); > > > Server receives the data code: > > public MultiThreadServer() throws IOException > > { > > serverSocket = new ServerSocket(port); > > // Runtime的availableProcessor()方法返回当前系统的CPU数目. > > executorService = > > Executors.newFixedThreadPool(Runtime.getRuntime > > ().availableProcessors() * POOL_SIZE); > > > System.out.println("服务器启动"); > > } > > > public void service() > > { > > while (true) > > { > > Socket socket = null; > > try > > { > > // 接收客户连接,只要客户进行了连接,就会触发accept();从而建立连接 > > socket = serverSocket.accept(); > > //executorService.execute(new > > Handler(socket)); > > new Thread(new Handler(socket)).start(); > > > } > > catch (Exception e) > > { > > e.printStackTrace(); > > } > > } > > } > > > Handler class code: > > > public Handler(Socket socket) > > { > > this.socket = socket; > > d = new File("D:/ds"); > > if (!d.exists()) > > { > > d.mkdirs(); > > } > > > try > > { > > store = File.createTempFile("sdsd", ".3gp", d); > > fos = new FileOutputStream(store); > > socketIn = socket.getInputStream(); > > } > > catch (IOException e) > > { > > // TODO Auto-generated catch block > > e.printStackTrace(); > > } > > } > > > public void run() > > { > > try > > { > > System.out.println("New connection accepted " + > > socket.getInetAddress() + ":" + socket.getPort()); > > > while ((length = socketIn.read(buffer)) != -1) > > { > > fos.write(buffer, 0, length); > > fos.flush(); > > System.out.println("正在写入中。。。。" + length); > > } > > > fos.flush(); > > store = null; > > socketIn.close(); > > } > > catch (IOException e) > > { > > e.printStackTrace(); > > } > > finally > > { > > try > > { > > fos.close(); > > fos = null; > > store = null; > > if (socket != null) > > socket.close(); > > } > > catch (IOException e) > > { > > e.printStackTrace(); > > } > > } > > System.out.println("-----------------------------完毕"); > > } > > > You help me find the cause of it, in this thank you. Given at the high > > score! ! !- Hide quoted text - > > - Show quoted text - --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
