android portable media player

Android media server Parsing 1-media player service structure, android1-media The following is one of the four services registered by media server: structure diagram of MediaPlayerService 1. In the figure, the proxy object BpMed

decoding and selection components, and supports synchronization between mainstream audio and video decoder and multi-channel media streams.4. User InterfaceMainly provides interaction interfaces between users and playersFFmpeg: it provides a complete solution for recording, conversion, and streaming audio and video. This article from: http://freewxy.iteye.com/blog/738790 Design of Streaming Media

This article is mainly about the architecture of the most important and complex media Player (MediaPlayer) in Android. For Android, a complete and relatively complex system, the implementation of a MediaPlayer function is not a function of its specific features, but a specific feature how to adapt to the

( illegalstateexception e) {//TODO auto-generated catch Blocke.printstacktrace ();}} Onpreparedlistener Preparedlistener = new Onpreparedlistener () {@Overridepublic void onprepared (MediaPlayer MP) { Mediaplayer.start ();}};A look to understand, just at the beginning I finished prepare went directly to start, but this time may prepare has not succeeded, so reported the above error.Then you encounter a prepareasync called in State 8This workaround adds a line of code to the previous one, ensuri

Guo JiaEmail: [Email protected]Blog: http://blog.csdn.net/allenwellsGithub:https://github.com/allenwells"Media Apps: Android platform Vitamio player Discovery Trail Series" Chapter Index"Media Apps: Android platform Vitamio player

encoding.Number of referencesEncoding subtitle encoding. Assume that null will self-detect itself.public int getsublocation ()Gets the caption position type. 0 for inline subtitles, 1 for external subtitles.public void Setsubpath (String subpath)Sets the external caption path. Must be a local file path.Public String Getsubpath ()Gets the external caption path.public void Setsubtrack (int trackid)Sets the caption number. Must be a return value of Getsubtrackmap.public int Getsubtrack ()Gets the

Android error MediaPlayer usage Media Player called in state * When using Media Player, let's take a look at several issues. The usage will not be mentioned. It is best to refer to this figure of mediaPlayer when using it. The first error is

Android error-MediaPlayer usage: Media Player called in state *, androidmediaplayer When using Media Player, let's take a look at several issues. The usage will not be mentioned. It is best to refer to this figure of mediaPlayer when using it. The first error is

With media Player, there are a few questions, rememberUsage is not said, when using the best reference to the MediaPlayer of this pictureThe first error is media Player called in State 8This is because there was no prepare before calling start, because I used theMediaPlayer = mediaplayer.create (context, r.raw.notice);

We want to develop our own media player on Android. The first thing we want to think of is to use FFMPEG for implementation. FFmpeg is a cross-platform failover function. We can call the APIS provided by FFMPEG to complete the process. In addition, FFMPEG provides a small program ffplay, which itself is a media

engine invokes the Oncompletion.oncompletion () callback method provided by the client programmer. Can be set by calling the Mediaplayer.setoncompletionlistener (Oncompletionlistener) method. The internal playback engine once called the Oncompletion.oncompletion () callback method, indicating that the MediaPlayer object entered the playbackcompleted state. 9.3) when in playbackcompleted state, you can call the start () method again to let the MediaPlayer object enter the started state again.

release): Media Player classic-be 1.4.1 x86 (with installer) Media Player classic-be 1.4.1 x86 (Portable) Standalone Filters Media Player classic-be 1.4.1 x86

Set up the devices to sync in Windows Media Player. You can use Windows Media Player to copy music, videos, and photos from your Windows Media Player Library to your portable device, su

Windows Media Player for Windows XP offers unmatched choice and flexibility for digital media. It makes it easy to manage digital music libraries, digital photo galleries, and digital video libraries on your computer, and you can sync them to a variety of portable devices so that you can enjoy them anytime, anywhere. E

How to Write a serious Android music player 2 and android music playerThis article describes how Interaction with music playback Service If you have a little experience, you know that you can put operations on the Service for a long time. How can you effectively communicate the interface with the music playback Service? In this chapter, I will give my answer,

Brief introduction:This article describes how developers ' apps use media storage services (including Mediascanner, Mediaprovider, and media information parsing) in Android, and how to update the app's new or modified files to the media database, How to hide the files generated by the app in the multimedia application,

Android-music player 1. What is Open Core? Open CoreIt is the core of the Android multimedia framework. It is used for audio, video usage, playback, and other operations on all Android platforms. 2. Specific functions of Open Core 1. multimedia file playback, download, including: 3GPP, MPEG-4, AAC and MP3 containers

and become getService, so that we can directly perform operations on the objects returned by this method. * // @ Overridepublic void onServiceConnected (ComponentName, IBinder sasBinder) {simpleAudioService = (SimpleAudioService. simpleAudioServiceBinder) sasBinder ). getService ();}/*** this method is used to process the disconnection from the service. * // @ Overridepublic void onServiceDisconnected (ComponentName name) {simpleAudioService = null ;}};} Enabled service class: SimpleAudioServic

Android first artifact-xposed frame, is called the Black Technology, the function is powerful!　　1.ijkplayer　　Project Address: Https://github.com/Bilibili/ijkplayer　　Introduction: Ijkplayer is a ffplay-based lightweight Android/ios video player released by Bilibili. Realize the cross-platform function, the API is easy to integrate, the compilation configuration ca

thread. structure diagram: After EngineerJspRemoteService. aidl is written and saved, A. java file is automatically created in the gen file. EngineerJspService. java Package com. example. engineerjspserver;/*** AIDL/IPC * @ author Engineer-Jsp * @ date 2014.11.17 **/import java. io. fileDescriptor; import android. app. service; import android. content. intent; import