The path to the java siege lion (Android)-MP3, MP4, photography, internationalization, style themes, image movement and scaling, android-mp3
I. MP3 player
View the Android API documentation to see the MediaPlayer status transition diagram:
Exercise:
Package com.shellwaygateplayer; import java. io. file; import java. i
or Rtmp://localhost/vod/mp4:c.mp4It is important to note that if it is placed in a level two directory such as the FMS installation folder/applications/vod/media/f4v/b.f4v or the FMS installation folder/applications/vod/media/mp4/c.mp4Then the access address is different from the FLV, should be rtmp://localhost/vod/mp4:f4v/b.f4v or rtmp://localhost/vod/
Target to synthesize the sounds in the MP3 into the MP4.Third-party libraries in use: Mp4parser,Muxing Audio/videoThe API and the process is Straight-forward:
You wrap the raw format file into a appropriate track object. h264trackimpl H 264Track = new h264trackimpl (new Span class= "Pl-smi" >filedatasourceimpl ( "Video.h264 aactrackimpl aactrack = new Aactrackimpl (new filedatasourceimpl ( aac
The company's project needs to merge one image and one MP3 audio file into MP4 and play the video on HTML5. It was originally thought to be a very simple matter, so a simple FFMPEG command was quickly written for execution.
FFmpeg-I 2.mp3-F image2-I 3.jpg-acodec AAC-strict-2-vcodec libx264-ar 22050-AB 128 K-AC 2-y 4.mp4
also be shown here yo.3, we here to "the Human Walk" and "dance partner" MV to do audio extraction cases. After the file is added, select the output format, we choose the format of the audio format in the output format, you can choose Yo, small series is the more common MP3 format.4, at this time, if our output format is not successfully displayed in the software main interface, and then we can start the conversion, when the video file appears below
1. Download: https://bitbucket.org/chromiumembedded/cef/wiki/BranchesAndBuilding almost 15G2. Compilation: https://bitbucket.org/chromiumembedded/cef/wiki/AutomatedBuildSetup.md# Markdown-header-246-platform-builder takes almost 10 hours.3. What to modify: Add after/chromium/src/third_party/ffmpeg/chromium/config/chromium/mac/x64/config.h--enable-decoder='rv10,rv20,rv30,rv40,cook,h263,h263i,mpeg4,msmpeg4v1,msmpeg4v2,msmpeg4v3,amrnb, amrwb,ac3,flv' --enable-demuxer='rm,mpegvideo,avi,avisynth,h263
1. On the VS2012 Toolbox right---"select"-"COM Components" and "Windows Media Player" Tick on, then click OK.2. In the WinForm form, add two button buttons, one Windows Media Player, and the correspondingThe button code is as follows:Play Music private void button1_click (object sender, EventArgs e) {FileDialog open = new OpenFileDialog (); WxWindowsMediaplayer1 is the control name This.axWindowsMediaPlayer1.settings.playCount = 2;//played; ope N.filter = "*.
Download Depot_tools unzip, add to environment variableGo to cmd (admin) run gclient get Python and git,svn, set python environment variableCreate a new Foldermkdir Chromium CD chromiumSave the automate-git.py to the folder root directoryThen run the command:Set gyp_generators=ninja,msvs-ninjaset gyp_msvs_version=2013 set Gyp_defines=proprietary_codecs=1 Ffmpeg_branding=chromePython automate-git.py--download-dir=chromium--depot-tools-dir=depot_tools path--branch=2623 -- No-debug-build--force-b
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.