caspos.blogg.se - Php ffmpeg examples

Throw new Exception("No filepath supplied", 1) You can disable the -b:v option by setting the kilo bitrate to 0.Public static function video_mp4($file = null) Please note that audio and video bitrate are set on the format. Pass a FFMpeg\Format\FormatInterface for that. You can transcode videos using the FFMpeg\Media\Video:save method. VideoįFMpeg\Media\Video can be transcoded, ie: change codec, isolate audio or Two types of media can be resolved: FFMpeg\Media\Audio and FFMpeg\Media\Video.Ī third type, FFMpeg\Media\Frame, is available through videos. To open a resource, use the FFMpeg\FFMpeg::open method. Note: To list all supported resource type of your FFmpeg build, use the Local filesystem resource, an HTTP resource or any resource supported by FFmpeg.

'temporary_directory' => '/var/ffmpeg-tmp'įFMpeg\FFMpeg creates media based on URIs. $ffmpeg = FFMpeg\ FFMpeg:: create( array( You may pass a temporary_directory key to specify a path for temporary files. 'timeout' => 3600, // The timeout for the underlying process 'ffmpeg.threads' => 12, // The number of threads that FFMpeg should use 'ffprobe.binaries' => '/opt/local/ffmpeg/bin/ffprobe', 'ffmpeg.binaries' => '/opt/local/ffmpeg/bin/ffmpeg',

A Psr\Logger\LoggerInterfaceĬan also be passed to log binary executions. Paths explicitly, you can pass an array as configuration. Use the static FFMpeg\FFMpeg::create: $ffmpeg = FFMpeg\ FFMpeg:: create() įFMpeg will autodetect ffmpeg and ffprobe binaries. FFMpegįFMpeg\FFMpeg is the main object to use to manipulate medias. To browse the source code as it is self-documented. This documentation is an introduction to discover the API. > save( new FFMpeg\ Format\ Video\ WebM(), 'export-webm.webm') Documentation > save( new FFMpeg\ Format\ Video\ WMV(), 'export-wmv.wmv') > frame( FFMpeg\ Coordinate\ TimeCode:: fromSeconds( 10)) > resize( new FFMpeg\ Coordinate\ Dimension( 320, 240)) $ composer require php-ffmpeg/php-ffmpeg Basic Usage require 'vendor/autoload.php' The recommended way to install PHP-FFMpeg is through Composer. For older versions of PHP, check out the 0.x-branch.

Using rotate and resize will produce a corrupted output when using.

Otherwise you should have to explicitly give the binaries path on load. You will need both FFMpeg and FFProbe binaries to use it.īe sure that these binaries can be located with system PATH to get the benefit of the binary detection, This library requires a working FFMpeg install. Your attention please How this library works: An Object-Oriented library to convert video/audio files with FFmpeg / AVConv.