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@@ -4603,6 +4603,7 @@ function upgrade480pTo720p($videoSource, $prefix = 'video', $isContent = false)
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$crf = env('VIDEO_UPGRADE_CRF', 23); // CRF值: 18(高质量) 23(默认) 28(小文件)
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$preset = env('VIDEO_UPGRADE_PRESET', 'slow'); // 编码速度: slow, slower, veryslow
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$audioBitrate = env('VIDEO_UPGRADE_AUDIO_BITRATE', '128k'); // 音频码率
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+ $unsharp = env('VIDEO_UPGRADE_UNSHARP', '5:5:0.5:5:5:0.2');
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dLog('video_upgrade')->info('使用编码参数', [
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'crf' => $crf,
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@@ -4610,7 +4611,7 @@ function upgrade480pTo720p($videoSource, $prefix = 'video', $isContent = false)
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'audio_bitrate' => $audioBitrate
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]);
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- $ffmpegCmd = "$ffmpegPath -i \"$inputFile\" -vf \"$scaleFilter,unsharp=5:5:1.0:5:5:0.5,hqdn3d=1.5:1.5:6:6\" -c:v libx264 -preset $preset -crf $crf -tune film -profile:v high -level 4.1 -pix_fmt yuv420p -c:a aac -b:a $audioBitrate -movflags +faststart -y \"$outputFile\" 2>&1";
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+ $ffmpegCmd = "$ffmpegPath -i \"$inputFile\" -vf \"$scaleFilter,unsharp=$unsharp,hqdn3d=1.5:1.5:6:6\" -c:v libx264 -preset $preset -crf $crf -tune film -profile:v high -level 4.1 -pix_fmt yuv420p -c:a aac -b:a $audioBitrate -movflags +faststart -y \"$outputFile\" 2>&1";
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dLog('video_upgrade')->info('开始FFmpeg升级视频到720p', ['command' => $ffmpegCmd]);
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$output = shell_exec($ffmpegCmd);
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lh