avplayer

Original article: http://klanguedoc.hubpages.com/hub/iOS-How-To-Implement-AirPlay-in-an-AVPlayer-iPAD-Application Airplay is not a new thing. It exists in the IOS 4.3 SDK. However, new things are constantly added to the airplay API. An interesting new feature is that the iPad program can play content from IOS devices or mirror the Screen Content on iPad 2 through Apple TV 2. In short, airplay places media content on HD monitors (TVS) or HD sound syste

In iOS development, there are usually two ways to play video, one is to use MPMoviePlayerController (you need to import mediaplayer.framework), and one is to use Avplayer. The difference between these two classes can be referred to http://stackoverflow.com/questions/8146942/avplayer-and-mpmovieplayercontroller-differences, In short, MPMoviePlayerController is easier to use, less powerful than

Authorized reprint, Ming Tsai Su (Pinterest)In the previous article, "Using Avplayer to play network music" introduced the basic use of Avplayer, the following describes how to implement Avplayer cache through Avassetresourceloader.Demand GroomingNo tool can be used in all scenarios, in the process of using avplayer, w

In iOS development, you can play a video in either of the following ways: MPMoviePlayerController (you need to import MediaPlayer. Framework) or AVPlayer. For the differences between the two classes, refer to examples. This blog mainly introduces the basic use of AVPlayer. As the blogger has just been in touch, you can directly point out some problems ~ In development, videos cannot be displayed simply by u

comefrom:http://blog.csdn.net/think12/article/details/8549438On iOS, if you encounter the need to play a movie, such as the animation ..., we are accustomed to use MediaPlayer to play the movie, because it is very convenient to use, so it has been used. But the more demanding the customer is, the more serious it is, especially when it comes to the animation or interaction effect. So if you gimps with a film in some of the animations, the machine will not run. So after iOS 4, we can use

On iOS, if you encounter the need to play a movie, such as the animation ..., we are accustomed to use MediaPlayer to play the movie, because it is very convenient to use, so it has been used. But the more demanding the customer is, the more serious it is, especially when it comes to the animation or interaction effect. So if you gimps with a film in some of the animations, the machine will not run. So after iOS 4, we can use Avplayer to do a more sub

Before talking about a little bit of skill in the player, now formally record the Avplayer.This is mainly to illustrate the function of using Avplayer as a music player, so do not introduce the layer class in Avplayer.First we have to declare the player, here is a small pit if it is not a global variable sometimes can not play, there is an article on the internet for this bug has a deep study can go to Baidu, here do not do in-depth discussion.@proper

player For resource playback, you should use the Avplayer class. You can use the Avplayeritem instance to manage the display state of the entire resource, and use the Avplayeriteamtrack class to manage the display state of individual tasks. You can use the Avplayerlayer class to display the playback resources A player is a control class that you use to manage a resource player, such as starting a play, ending a play, a specific time, and so on. You c

IOS multimedia playing music AVAudioPlayer and AVPlayer 1. iOS audio playback Mode AVAudioPlayer AVPlayer system audio and audio Arrangement AVAudioPlayer It is easy to use, but can only play local audio, does not support streaming media playback AVPlayer After iOS4.0, you can use AVPlayer to play local audio a

1, recently wrote a music player on the demo, access to the information process, learned a lot of new things. A simple record of the process of writing encountered problems, Memo.2, for ease of use, the player is written as a single case. hImport the required libraries first#import #import #import Generate an instance of a player@property (Nonatomic,strong) Avplayer *avplay;@property (Nonatomic,strong) Avplayeritem *avitem;3, implementing methods in.

Avplayer how to release after playing the video, I have removed the monitoring, after exiting the controller will still have a sound? And will also walk the bag. When you encounter such problems, it may be that you are releasing the class without completely releasing the Avplayer. Self.player.currentItem.cancelPendingSeeks () self.player.currentItem.asset.cancelLoading () // When you call the Addperiodict

Local video playback is implemented using the Avplayer package, and online video is broadcast on the side, and the video is saved in a local folder after the cache is completed and played directly from the local area the next time it is played.and realize the left and right slide fast forward rewind video, swipe up and down to adjust the volume, and full screen function.Hcdcacheplayer The player with the cache, developed using the

IOS avplayer Background playback problem auto stop problem prevent app from being suspended by background2016-09-08 16:16 1597 people read comments (0) favorite reports Classification:IOS Development Notes (PNS)Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.Directory (?) [+]1. Create avaudiosession when creating player[OBJC]View PlainCopy Avaudiosession *session = [Avaudiosessions

IOS 4 started with the introduction of the multitask, we can achieve the same as the ipod program in the background to play audio. If the audio operation is implemented with the official Apple Avfoundation.framework, like playing with Avaudioplayer,avplayer, to achieve the perfect background audio playback, depending on the function of the app, you may need to implement several key functions. First of all, to set the Avaudiosession mode before playing

#import "ViewController.h"#import @interface Viewcontroller (){Avplayer *player;Avplayeritem *playeritem;Uiprogressview * Progressview;UISlider *_slider;Determine if the slider is pressed,BOOL IsOpen;}@end@implementation Viewcontroller-(void) Viewdidload {[Super Viewdidload];[Self createui];To initialize the creation ofNsurl *url = [Nsurl fileurlwithpath:@ "/users/qianfeng01/downloads/Qian Feng Video tutorial -1.swift language introduction. mp4"];Play

1. Use the Environment:In the actual development process there is a need to show the module of streaming media, the requirements are very simple: play and pause, in fact, there are many options, you can choose MPMoviePlayerController (mediaplayer.framework), Avaudioplayer ( Avfunction.framework)But given the extensibility, highly customizable I chose to use Avplayer. The fact is that later demand increases, but also needs to show the progress of the p

When avaudiorecorder is used for recording, avplayer has a low playing sound, especially on mobile phones Before iPhone 4. I don't know whether the sound is small or the playing sound is small. Stackoverflow: 1) recording time [[Avaudiosession sharedinstance] setcategory: avaudiosessioncategoryplayandrecord error: Nil]; [[Avaudiosession sharedinstance] setactive: Yes error: Nil]; Uint32 dochangedefault = 1; Audiosessionsetproperty (kaudioses

;[Appnavigationcontroller Presentviewcontroller:mediaplayercontroller Animated:yes completion:^{}];Playing the MP4 file will flash back, insteadNSString *titlestr = [Mediadic Objectforkey:kmediavideotitlekey];Nsurl *vodurl = [Mediadic Objectforkey:kmediavideourlkey];Hgmovieplayerviewcontroller *mediaplayercontroller = [[Hgmovieplayerviewcontroller alloc] InitWithFrame: Self.view.bounds contenturl:nil initialtype:hgmovieplayercontrolstylefullscreen Withcontroller:nil];[Mediaplayercontroller Setco

1. First listen to the Playeritem[Playeritem addobserver:self forkeypath:@ "Playbackbufferempty" Options:nskeyvalueobservingoptionnew Context:nil];[Playeritem addobserver:self forkeypath:@ "Playbacklikelytokeepup" Options:nskeyvalueobservingoptionnew Context:nil ];2. In the Listening method-(void) Observevalueforkeypath: (NSString *) KeyPath Ofobject: (ID) objectChange: (nsdictionary *) Change context: (void *) Context {if (!player){Return}else if (object = = Playeritem [keypath isequaltostring

1: Enter the doscommand for other drive letters: CD \ d I: \ is the command for entering the idisk. 2: can not find the "libboost_system-vc100-mt-sgd-1_54.lib", I did not find this Lib in the boost compiled by myself, but I found a similar "libboost_system-vc100-mt-gd-1_54.lib" lib with the requirements of the Lib only one "s", found in the Internet super: Self-compiled boost is a dynamic link, this avplayer requires a static link, so it re-compiled