just a knee-jerk here, but i think the problem might be that the recorder requires random access to the resource to write meta information etc. easy to rewind a file and update it, not so easy on a socket.....
>Can you explain better your problem ? Can you receive data side >server ? > >On 19 Ott, 05:36, 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 (3gp file). >> >> Question: 3gp files saved to the server, mobile player can't open, 3gp >> file encoding is not correct. >> >> Note: stored in the phone's local system, 3gp files 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(); >> >> // ŠËÃuà »ó¨ïšéÆ †èo >> 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); >> // >> RuntimeìIavailableProcessor()ïš�...@ï'âÒìñëOÃ¥nÕ„ìICPUêîñŽ. >> executorService = >>Executors.newFixedThreadPool(Runtime.getRuntime >> ().availableProcessors() * POOL_SIZE); >> >> System.out.println("ïû‘ÒäÌ Ù Ø"); >> } >> >> public void service() >> { >> while (true) >> { >> Socket socket = null; >> try >> { >> // >>êŽùæãqªß¡¨êŽ,ë¸óvãqªß‡¯çs󼡨êŽ,èAâÔêG…¢accept();ò½éßåöóß¡¨êŽ >> 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("ê„çðé ì¸ÃÜÅBÃ…BÃ…BÃ…B" + >>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("-----------------------------äƱ¦"); >> } >> >> You help me find the cause of it, in this thank you. Given at the high >> score! ! ! > -- jason.vp.engineering.particle --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
