108 lines
3.8 KiB
PHP
108 lines
3.8 KiB
PHP
<?php
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namespace App\Jobs;
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use App\Models\Video;
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use FFMpeg\FFMpeg;
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use FFMpeg\Format\Video\X264;
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use Illuminate\Support\Facades\Config;
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use Illuminate\Bus\Queueable;
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use Illuminate\Contracts\Queue\ShouldQueue;
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use Illuminate\Foundation\Bus\Dispatchable;
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use Illuminate\Queue\InteractsWithQueue;
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use Illuminate\Queue\SerializesModels;
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use Illuminate\Support\Facades\Log;
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use Illuminate\Support\Facades\Storage;
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class CompressVideoJob implements ShouldQueue
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{
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use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
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public $video;
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public function __construct(Video $video)
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{
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$this->video = $video;
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}
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public function handle()
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{
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$video = $this->video;
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// Get original file path
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$originalPath = storage_path('app/' . $video->path);
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if (!file_exists($originalPath)) {
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Log::error('CompressVideoJob: Original file not found: ' . $originalPath);
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return;
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}
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// Create compressed filename
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$compressedFilename = 'compressed_' . $video->filename;
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$compressedPath = storage_path('app/public/videos/' . $compressedFilename);
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try {
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$ffmpeg = FFMpeg::create();
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$ffmpegVideo = $ffmpeg->open($originalPath);
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// Use CRF 18 for high quality (lower = better quality, 18-23 is good range)
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// Use 'slow' preset for better compression efficiency
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// GPU NVENC encoding via config
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$ffmpegConfig = Config::get('ffmpeg');
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$videoPasses = $ffmpegConfig['defaults']['video'] ?? [];
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$audioPasses = $ffmpegConfig['defaults']['audio'] ?? [];
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$format = new X264('aac', 'h264_nvenc');
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foreach ($videoPasses as $pass) {
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$format->addLegacyOption($pass);
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}
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foreach ($audioPasses as $pass) {
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$format->addLegacyOption($pass);
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}
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$ffmpegVideo->save($format, $compressedPath);
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// Check if compressed file was created and is smaller
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if (file_exists($compressedPath)) {
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$originalSize = filesize($originalPath);
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$compressedSize = filesize($compressedPath);
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// Only use compressed file if it's smaller
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if ($compressedSize < $originalSize) {
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// Delete original and rename compressed
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unlink($originalPath);
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rename($compressedPath, $originalPath);
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// Update video record
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$video->update([
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'size' => $compressedSize,
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'filename' => $video->filename, // Keep same filename
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'mime_type' => 'video/mp4',
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]);
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Log::info('CompressVideoJob: Video compressed with GPU NVENC', [
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'video_id' => $video->id,
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'original_size' => $originalSize,
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'compressed_size' => $compressedSize,
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'saved' => round(($originalSize - $compressedSize) / $originalSize * 100) . '%',
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'encoder' => 'h264_nvenc'
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]);
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} else {
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// Compressed file is larger, delete it
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unlink($compressedPath);
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Log::info('CompressVideoJob: Compression made file larger, keeping original');
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}
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}
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$video->update(['status' => 'ready']);
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// Chain to HLS generation for GPU-accelerated adaptive playback
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\App\Jobs\GenerateHlsJob::dispatch($video);
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} catch (\Exception $e) {
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Log::error('CompressVideoJob failed: ' . $e->getMessage());
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$video->update(['status' => 'ready']); // Mark as ready anyway
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}
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}
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}
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