php - 建议 fatal error : Uncaught exception 'Alchemy\BinaryDriver\Exception\ExecutableNotFoundException' with message 'Executable not found,

Question

我已经安装了https://github.com/PHP-FFMpeg/PHP-FFMpeg在 Linux 上

托管路径是

/public_html/videoconversion/

我遇到了这个错误。

Fatal error: Uncaught exception 'Alchemy\BinaryDriver\Exception\ExecutableNotFoundException' with message 
'Executable not found, proposed : 
    public_html/videoconversion/' in 
        /home/deveducate/public_html/videoconversion/vendor/alchemy/binary-driver/src/Alchemy/BinaryDriver/AbstractBinary.php:160 Stack trace: 
        #0 /home/deveducate/public_html/videoconversion/vendor/php-ffmpeg/php-ffmpeg/src/FFMpeg/Driver/FFProbeDriver.php(48): 
            Alchemy\BinaryDriver\AbstractBinary::load('public_html/vid...', NULL, Object(Alchemy\BinaryDriver\Configuration)) 
        #1 /home/deveducate/public_html/videoconversion/vendor/php-ffmpeg/php-ffmpeg/src/FFMpeg/FFProbe.php(226): FFMpeg\Driver\FFProbeDriver::create(Array, NULL) 
        #2 /home/deveducate/public_html/videoconversion/vendor/php-ffmpeg/php-ffmpeg/src/FFMpeg/FFMpeg.php(117): FFMpeg\FFProbe::create(Array, NULL, NULL) 
        #3 /home/deveducate/public_html/videoconversion/convert_to_mp4.php(10): FFMpeg\FFMpeg::create(Array, NULL) 
        #4 {main} Next exception 'FFMpeg\Exception\ExecutableNotFoundException' with message 
           'U in /home/deveducate/public_html/videoconversion/vendor/php-ffmpeg/php-ffmpeg/src/FFMpeg/Driver/FFProbeDriver.php on line 50

文件

require 'vendor/autoload.php';
$ffmpeg = FFMpeg\FFMpeg::create(array(
'ffmpeg.binaries'  => '/opt/local/ffmpeg/bin/ffmpeg',
'ffprobe.binaries' => '/opt/local/ffmpeg/bin/ffprobe',
'timeout'          => 3600, // The timeout for the underlying process
'ffmpeg.threads'   => 12,   // The number of threads that FFMpeg should 
 use
 ), $logger);
 $video = $ffmpeg->open('video.mpg');
$video
->filters()
->resize(new FFMpeg\Coordinate\Dimension(320, 240))
->synchronize();
$video
->frame(FFMpeg\Coordinate\TimeCode::fromSeconds(10))
->save('frame.jpg');
$video
->save(new FFMpeg\Format\Video\X264(), 'export-x264.mp4')

谁能告诉我在哪里更新路径。

谢谢

Answer 1

根据 documentation :

FFMpeg will autodetect ffmpeg and ffprobe binaries. If you want to give binary paths explicitly, you can pass an array as configuration.

例子:

$ffmpeg = FFMpeg\FFMpeg::create(array(
    'ffmpeg.binaries'  => '/opt/local/ffmpeg/bin/ffmpeg',
    'ffprobe.binaries' => '/opt/local/ffmpeg/bin/ffprobe',
    'timeout'          => 3600, // The timeout for the underlying process
    'ffmpeg.threads'   => 12,   // The number of threads that FFMpeg should use
), $logger);

在您的代码中，您似乎需要在此文件中进行更改:

/home/deveducate/public_html/videoconversion/convert_to_mp4.php

注意:文档中也有说明，因此您可以将它们添加到系统路径中:

This library requires a working FFMpeg install. You will need both FFMpeg and FFProbe binaries to use it. Be sure that these binaries can be located with system PATH to get the benefit of the binary detection, otherwise you should have to explicitly give the binaries path on load.