ffmpeg php

To extract the audio information from the video, the preferred technique is that ffmpeg,ffmpeg is a very useful command-line program that can be used to transcode media files. This article mainly introduces the use of PHP FFmpeg extract video audio and video footage of the relevant information, the need for friends can

I found a ffmpeg code that supports h264 encoding. php calls exec to use ffmpeg for a long transcoding time and the CPU usage exceeds 80%. how can I solve this problem. What are the meanings of the parameters in the transcoding command? {Code...} found a ffmpeg code that supports h264 encoding.

. ' $orgFile. '-ss 00:01:02-vcodec libx264-strict-2 '. $setting. ' ' . $this->options[' mp4_path_temp '). $this->options[' org '). ";//Convert video exec ($MP 4); if (isset ($this->options[' watermark ')) {$watermark = ' "'. $this->options[' watermark ']. '" '; $MP 4 = $this->ffmpeg. '-i ' $this->options[' mp4_path_temp '. $this->options[' org '). ". '. '-VF '. $watermark. ' '. $this->options[' Mp4_path '). $this->options[' org '

Detailed installation of ffmpeg-php FFmpeg is a processing audio video, ffmpeg-php is an extension of PHP Go to official website download 0.6.0 version, early version I tried not to pretend First yum install

Detailed installation of ffmpeg-php FFmpeg is a processing audio video, ffmpeg-php is an extension of PHP Go to official website download 0.6.0 version, early version I tried not to pretend First yum install

your environment variable is configured OK. Then, test whether the conversion is successful under Dos. First, put a video in a directory. I put the Demo. avi Video in drive D and directory, and I will convert it to Flv Enter the command: ffmpeg-I D:/Demo. avi D:/Demo... flv -I is followed by the file address to be converted, followed by the path to which you want to convert the file and the corresponding file name and format. Enter the command and pr

How php uses ffmpeg to extract audio and video images in a video. Preface The name of FFmpeg comes from the MPEG video encoding standard. The previous "FF" indicates "Fast Forward". FFmpeg is a set of functions that can be used to record and convert digital audios and videos, and can be converted into open-source compu

Php calls ffmpeg to obtain video information. phpffmpeg Ffmpeg is an open-source computer program that can be used to record, convert, and convert digital audio and video into streams. It contains libavcodec to ensure high value portability and CODEC quality. This article describes how to use php to call

This article mainly introduces the use of php5-ffmpeg in PHP to capture video image examples, this article uses an AVI video format as an example, explains how to capture the video image as an image, the need of friends can refer to the next This article mainly introduces the use of php5-ffmpeg in PHP to capture video

Find a FFmpeg support h264 encoding, PHP call exec take advantage of ffmpeg transcoding time too long, CPU utilization of more than 80%, ask how to solve. transcoding command also do not know what the meaning of the surface parameters? $command='..\ffmpeg\bin\ffmpeg.exe -i ' . $file . '.' . $ext . ' -vcodec libx264

Php uses ffmpeg to obtain video information and implements phpffmpeg. Php uses ffmpeg to obtain video information. phpffmpeg describes how php uses ffmpeg to obtain video information. For your reference,

FFmpeg is a video plug-in, we can use the call FFmpeg interface to obtain information about the video, including video playback length, video bitrate, video thumbnail and video creation time, this article introduces how PHP uses FFmpeg interface to obtain video information, You need a friend to refer to.

The example in this article describes how PHP uses FFmpeg to get video information and screenshots. Share to everyone for your reference, specific as follows: $movie = new Ffmpeg_movie (' 4.mp4 '); $width = $movie->getframewidth (); $height = $movie->getframeheight (); $count = $movie->getframecount (); Print $count. ''; $n = Round ($count/16); Print $n. ''; for ($i = 1; $i The effect is as shown

This article mainly introduces the use of php5-ffmpeg in PHP to capture video image examples, this article uses an AVI format video as an example, explains how to capture the video image as an image, need a Friend can refer to the next few days after playing FFmpeg, suddenly found Ubuntu more php5-ffmpeg expansion kit,

This article mainly introduces the use of FFmpeg in PHP to get video thumbnails and video total time long examples, the need for friends can refer to the The code is as follows: Get thumbnails of video files function Getvideocover ($file, $time, $name) { if (empty ($time)) $time = ' 1 ';//default intercept first second frame $strlen = strlen ($file); $videoCover = substr ($file, 0, $strlen-4); $video

This article mainly introduces how to use ffmpeg in PHP to add subtitle display to a video. The example shows how to use ffmpeg in php to add letters to the video, which has some reference value, for more information about how to add subtitles to a video by using ffmpeg in

PHP adds subtitles to the video and uses ffmpeg Usage: copy code abve into encoder. php place this file into your web server root directory, install all the requried tools needed to use ffmpeg-php now place some video. avi and video. srt or video. sub etc video. idx

This article mainly introduces how to use ffmpeg in PHP to add subtitle display to a video. The example shows how to use ffmpeg in php to add letters to the video, which has some reference value, for more information about how to add subtitles to a video by using ffmpeg in

This article mainly introduced the PHP use FFmpeg to add the caption display method to the video, the example analyzes the PHP operation FFmpeg to add the letter to the video skill, has certain reference value, needs the friend to be possible to refer under. This example describes the way

Some words I can't find ah ... Only the Lib with the same name ... In http://ffmpeg.zeranoe.com/builds/win32/shared/Here finally found DLL file, but and the internet is still not quite the same, less php_ffmpeg.dll andpthreadGC2.dll Reply content: Some words I can't find ah ... Only the Lib with the same name ... In http://ffmpeg.zeranoe.com/builds/win32/shared/Here finally found DLL file, but and the internet is still not quite the same, less php_ffmpeg.dll andpthreadGC2.dll Someone s