laravel-ffmpeg / php-ffmpeg中的自定義過濾器？

Question

我想用php-ffmpeg / laravel-ffmpeg創建自定義命令？

$customFilter = ['-stream_loop 3'];
$customFilter1 = ['-c copy'];
\FFMpeg::fromDisk($this->data['input_disk'])
    ->open($this->data['input'])
    ->addFilter(function ($filters) {
            $filters->custom($customFilter);
            $filters->custom($customFilter1);
     })
    ->export()
    ->toDisk($this->data['output_disk'])
    ->inFormat(new \FFMpeg\Format\Video\X264('libmp3lame', 'libx264'))
    ->save($this->data['output']);

local.ERROR：編碼失敗{“exception”：“[object]（FFMpeg \\ Exception \\ RuntimeException（code：0）：

Answer 1

如果這可以幫到你，請試試。 根據此處給出的修復...使用字符串start / end與空格而不是數組 。

https://github.com/PHP-FFMpeg/PHP-FFMpeg/issues/381#issuecomment-314150217

$customFilter = ' -stream_loop 3 ';
$customFilter1 = ' -c copy ';
\FFMpeg::fromDisk($this->data['input_disk'])
    ->open($this->data['input'])
    ->addFilter(function ($filters) {
            $filters->custom($customFilter);
            $filters->custom($customFilter1);
     })
    ->export()
    ->toDisk($this->data['output_disk'])
    ->inFormat(new \FFMpeg\Format\Video\X264('libmp3lame', 'libx264'))
    ->save($this->data['output']);