php安装ffmpeg扩展_php ffmpeg

有谁在phpstudy下安装过ffmpeg的php扩展

求大神帮忙解决php-mpeg扩展问题

装php-ffmpeg扩展,ffprobe对象是可以侦测大多数媒体格式信息的.

目前也这样最简单..

怎样在windows下配置ffmpeg-php

首先介绍下我使用的集成环境wamp.

php_ffmpeg.dll

改动后如下（去掉前面的分号就代表允许执行）

extension=php_gettext.dll

extension=php_ffmpeg.dll

ffmpeg

ffmpeg-php gd support enabled

以上就表明ffmpeg在php环境中配置成功了.

代码如下：

php

extension_loaded('ffmpeg'); //可不要

echo "getDuration: " . $ffmpegInstance-getDuration()."br" .

"getFrameCount: " . $ffmpegInstance-getFrameCount()."br" .

"getFrameRate: " . $ffmpegInstance-getFrameRate()."br" .

"getFilename: " . $ffmpegInstance-getFilename()."br" .

"getComment: " . $ffmpegInstance-getComment()."br" .

"getTitle: " . $ffmpegInstance-getTitle()."br" .

"getAuthor: " . $ffmpegInstance-getAuthor()."br" .

"getCopyright: " . $ffmpegInstance-getCopyright()."br" .

"getArtist: " . $ffmpegInstance-getArtist()."br" .

"getGenre: " . $ffmpegInstance-getGenre()."br" .

"getTrackNumber: " . $ffmpegInstance-getTrackNumber()."br" .

"getYear: " . $ffmpegInstance-getYear()."br" .

"getFrameHeight: " . $ffmpegInstance-getFrameHeight()."br" .

"getFrameWidth: " . $ffmpegInstance-getFrameWidth()."br" .

"getPixelFormat: " . $ffmpegInstance-getPixelFormat()."br" .

"getBitRate: " . $ffmpegInstance-getBitRate()."br" .

"getVideoBitRate: " . $ffmpegInstance-getVideoBitRate()."br" .

"getAudioBitRate: " . $ffmpegInstance-getAudioBitRate()."br" .

"getAudioSampleRate: " . $ffmpegInstance-getAudioSampleRate()."br" .

"getVideoCodec: " . $ffmpegInstance-getVideoCodec()."br" .

"getAudioCodec: " . $ffmpegInstance-getAudioCodec()."br" .

"getAudioChannels: " . $ffmpegInstance-getAudioChannels()."br" .

"hasAudio: " . $ffmpegInstance-hasAudio();

执行结果：

getComment:

getTitle:

getAuthor:

getCopyright:

getArtist:

getGenre:

getTrackNumber: 0

getYear: 0

getVideoBitRate:

getAudioBitRate:

hasAudio: 1

$ff_frame = $ffmpegInstance-getFrame(rand(1,$ffmpegInstance-getFrameCount())); //随机截取某一帧

$gd_image = $ff_frame-toGDImage();

imagejpeg($gd_image,'t.jpg');

imagedestroy($gd_image);

echo 'img src="t.jpg" /';