Question

我正在创建一个在$products = array(); foreach($_POST['selected_checkboxes'] as $value) { var_dump($value); if($result = $db->query("SELECT * FROM produkte WHERE `$value` = 1")){ while($row = $result->fetch_object()) { if (!in_array($row->name, $products)) { array_push( $products, array('name'=>$row->name, 'image'=>$row->image, 'link'=>$row->link) ); } } } else { array_push($products, 'error'); } }上运行mediaplayer的Android应用程序，以及来自互联网的流媒体视频。现在，我想将相同的流视频记录到.mp4文件（或任何格式）到SD卡。我怎么能这样做？

我无法使用textureview代替surfaceview。请帮帮我。

Answer 1

我有一个解决方案。如果服务器支持下载，请使用以下代码。

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


                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
                        }
                    }
                }

它会有所帮助。谢谢

从运行mediaplayer的textureview录制视频

1 个答案: