android video file

Android provides the Videoview component, which works like ImageView, except that ImageView is used to display the picture, and Videoview is used to play the video.Use Videoview the steps to play the video are as follows:1) Define the Videoview component in the interface layout file, or create the Videoview component in the program.2) Call Videoview The following

=environment.getexternalstoragedirectory (); Stringpath=defaultdir.getabsolutepath () +file.separator+ "V" +file.separator;//Create folder to store video dir　　=newfile (path);　　if (!dir.exists ()) {Dir.mkdir ();　　} recorder=newmediarecorder (); Buttonstart.setonclicklistener (Newonclicklistener () {@Override Publicvoidonclick (View　　NBSP;V) {recorder (); }}); Buttonstop.setonclicklistener (Newonclicklistener () {@Override Publicvoidonclick (View　　　　NB

This is how Android supports video formats: Android can decode JPG files. Video encoding and decoding in H.263 format, Only videos in h264 format can be decoded. Is the life cycle of the mediarecorder class A common case of using mediarecorder to record audio works as follows: Mediare

, debuggingMastering common Linux Interface Driver development and system porting and Android common drive development and system portingCourse career goals:The ability to develop Android applications, can be engaged in Android application developmentExperience equivalent to 1-2 years of Linux and Android bottom-up dev

Laoluo Android video development tutorial (Baidu map development) 10 sets RORO Android development video tutorial (Baidu map development) first set Baidu Map Construction Development EnvironmentHttp://android.itmdc.com/forum.p... extra = Page % 3d1 Old Luo Android devel

Give Android videoview A file directory, you can directly play the video files in the tracker, now to play a video file with a phone shot and renamed Test.mp4 for example. (1) You need to write a viedoview in the layout file :(2)

---restore content starts---Here are the notes to see the old Luo video:(All pictures from Lao Luo video)One, Lao Luo video tutorial Ideas: Introduction to Android--Baidu map--The common UI layout of the introduction--Common UI controls. (App Development control: HTTP protocol programming to learn about the interaction

Recently did a project, which used the video play this piece, then want to consider Vitamio,demo also made out, but later found that it is a commercial charge, and charges are considerable, so can only give up. Then found the Ijkplayer, the function is also very powerful, finally chose Wei_leng based on Ijkplayer development Superplayer, here also to thank the selfless blogger, put his link superplayer But because my layout is a little bit more comple

In the previous article, I talked about how to use JNI for h264 encoding, but the efficiency is not very practical. After several days of hard work, refer to the real-time coding problem of Android with reference to http://www.javaeye.com/problems/27244. Two important classes: mediarecorder parcelfiledescriptor Mediarecorder is a collection encoding class provided by Android, while parcelfiledescriptor is

This article from http://blog.csdn.net/hellogv/, reference must indicate the source! This article is based on "Play with Android mediaplayer Media Proxy" to implement a common function of a video client ~~~Pre-Load. To learn the content introduced in this article, we strongly recommend that you read "Play with Android mediaplayer Media Proxy" from a simple perspe

-ndk-r10d-windows-x86_64.exemac OS X 32- Bit:android-ndk-r10d-darwin-x86.binmac OS X 64-bit:android-ndk-r10d-darwin-x86_64.binlinux 32-bit (x86) : Android-ndk-r10d-linux-x86.binlinux 64-bit (x86): Android-ndk-r10d-linux-x86_64.binare executable files, download and click to extract to the current folder, of course, you can use the command line for cross-folder decompression.Establish a project Ndkdemo:Establ

In Android, we have three ways to play Video: 1), using its own player. Specifies that the action is action_view,data to Uri,type for its MIME type. 2), use Videoview to play. Use Videoview in the layout file to control it with Mediacontroller. 3, use MediaPlayer class and Surfaceview to realize, this way is very flexible. 1, call its own player: Uriu

Mars-android Development Video Tutorial (first quarter)Links: http://download.csdn.net/detail/tuzki_520/7864605Mars-android Development Video Tutorial (second quarter)Links: http://download.csdn.net/detail/tuzki_520/7868569Mars-android Development

Android Application Development generally separates the UI and data into the application side (focusing on the performance of the entire application) and the UI side (mainly interface display) data logic side (mainly the API encapsulation for interaction with the background). If it is a video application, the android player has obvious disadvantages and requires

binary binary. PCM represents the amplitude of a piece of audio in an audio file that passes over time. Android supports PCM audio data in WAV files.WAV fileWav,mp3 etc is our more common audio format, different encoding format for the original audio encoding method is also different, usually for the convenience of transmission and other problems, the original audio will be compressed, and in order to enab

Android audio and video goes deep into FFmpeg to implement Rtmp-based streaming (with source code download) and ffmpegrtmp Source Code addressHttps://github.com/979451341/Rtmp1. Configure the RTMP Server I don't want to post two blogs on mac and windows respectively. Set up an RTMP server on MACHttps://www.jianshu.com/p/6fcec3b9d644This is on windows, and the RTMP server is set up (crtmpserver and nginx) H

The first two days attended the Open class held in Beihang University, feeling very good. Completed the teacher's assignment, but also successfully got the Gold Developer certificate!!Now to share with you how to quickly learn the "high-powered map Android SDK" development. One day bag will! Even the environment how to configure, all in the video has OH.Basic knowledgeAndroid Navigation SDK is a product for