1. What is FFmpeg? Now let's take a look at the introduction of Baidu Encyclopedia.FFmpeg is an open source free Cross-platform video and audio streaming program that belongs to free software, using LGPL or GPL licenses (based on the components you
·· Start talking about my development encountered problems, I use the environment is IIS7.5+PHP5.4+MYSQL, the system is windows! to develop a video upload playback function, need to get video information (wide and high size time, etc. ~), or cut
1. Enable rpm Fusion Yum repositorythe CentOS rpm packages of ffmpeg, MPlayer, MEncoder and Mp4box is available on RPM Fu Sion YUM Repository. RPM Fusion repo depends on packages from EPEL repo. So enable these repositories by installing following
These days to do project, one of the requirements is that the user uploads the video file to the server, and then the server automatically intercepts the video as the corresponding thumbnail image, the server-side language is written in PHP, find a
(1) Simple call demo, used in a separate file, does not contain classes, does not specify a name space
Generate thumbnails by specified frameif (extension_loaded (' ffmpeg ')) {//Determine if FFmpeg is loaded$mov = new Ffmpeg_movie (' D:\robot.avi '
Php+ffmpeg implements the automatic transcoding of video into H264 standard MP4 file,
Configuring the php.ini File
File_uploads = on;//whether to allow the switch to upload files over HTTP. The default is on is open upload_tmp_dir;//File upload to
First download the expansion packExtension: http://nchc.dl.sourceforge.net/project/ffmpeg-php/ffmpeg-php/0.6.0/ffmpeg-php-0.6.0.tbz2Enter the ffmpeg-php directory to compile the
FFmpeg is an open source, free cross-platform video and audio streaming project that provides a complete solution for recording, converting, and streaming audio and video. The author will attempt to use the library to implement a complex network
Configuring PHP.ini Files
Copy Code code as follows:
File_uploads = on;/whether to allow the switch to upload files over HTTP. The default is on, which is open
Upload_tmp_dir//files are uploaded to the server where temporary files
Configuring the php.ini file
Copy the Code code as follows:File_uploads = on;//whether to allow the switch to upload files over HTTP. The default is on, which is openUpload_tmp_dir;//File upload to the server where temporary files are stored, if
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