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laravel - 从 laravel 存储播放 m3u8 视频

问题描述

我的问题与如何从 laravel 存储中播放 m3u8 视频相同，但这个问题没有得到答案。

如果我从公用文件夹播放视频，它会毫无问题地播放。

但如果我想从存储中播放它，这是行不通的。

    public function watch(Request $request, Episode $episode)
{

    $video = Storage::disk('videos')->get($episode->video);

    return new Response($video, 200, ['Content-Type' => 'application/x-mpegURL', 'isHls' => true]);
}

这是我的磁盘在 config/filesystems.php 中的定义

  'videos' => [
        'driver' => 'local',
        'root' => storage_path('app/videos'),
        'url' => env('APP_URL').'/storage',
        'visibility' => 'public',
    ],

这是我的转换代码（工作）

     */
public function handle()
{
    $path = $this->episode->id . '.m3u8';
    $lowBitrate  = (new X264 ('aac'))->setKiloBitrate(500)->setVideoCodec('libx264');
    $midBitrate  = (new X264 ('aac'))->setKiloBitrate(1000)->setVideoCodec('libx264');
    $highBitrate = (new X264 ('aac'))->setKiloBitrate(3000)->setVideoCodec('libx264');

    FFMpeg::fromDisk('tmp')->open($this->episode->video)
        ->exportForHLS()
        ->dontSortFormats()
        ->setSegmentLength(10)
        ->toDisk('local')
        ->addFormat($lowBitrate, function($media) {
            $media->addFilter(function ($filters) {
                $filters->resize(new \FFMpeg\Coordinate\Dimension(640, 480));
            });
        })
        ->addFormat($midBitrate, function($media) {
            $media->addFilter(function ($filters) {
                $filters->resize(new \FFMpeg\Coordinate\Dimension(1280, 960));
            });
        })
        ->addFormat($highBitrate, function($media) {
            $media->addFilter(function ($filters) {
                $filters->resize(new \FFMpeg\Coordinate\Dimension(1280, 960));
            });
        })
        ->save($path);

    $this->episode->update([
        'video' => $path,
    ]);

    FFMpeg::cleanupTemporaryFiles();

}

标签： laravelffmpegstreaminghttp-live-streamingm3u8

解决方案

您的videos磁盘配置错误。尝试以这种方式存储您的视频：

$episode->video = $request->file('video')->store('videos', 'local');

然后在 上添加一条新路线routes/web.php：

Route::get('/episodes/{episode}/watch', 'EpisodeController@watch')->name('episodes.whatch');

在你的控制器上试试这个：

use Illuminate\Support\Facades\Storage

public function watch(Request $request, Episode $episode)
{
    return Storage::disk('local')->response(
        $episode->video,
        "optional_name_or_null",
        [
            'Content-Type' => 'application/x-mpegURL',
            'isHls' => true
        ]
    );

    //or alternatively use this one:
    /*
    return response()->file(
        Storage::disk('local')->path($episode->video),
        [
            'Content-Type' => 'application/x-mpegURL',
            'isHls' => true
        ]
    );
    */
}

现在您可以访问您的视频：“ http://your-domain.com/episodes/1/watch ”

注意：大多数浏览器不原生支持播放 HLS/DASH 视频，请尝试使用此类第三方插件播放这些视频格式。

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