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@@ -4609,7 +4609,7 @@ function upgrade480pTo720p($videoUrl, $prefix = 'videos')
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$ffmpegPath = env('FFMPEG_PATH', 'ffmpeg');
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$ffmpegPath = env('FFMPEG_PATH', 'ffmpeg');
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// 检查FFmpeg是否支持cas滤镜
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// 检查FFmpeg是否支持cas滤镜
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- $checkCasCmd = "$ffmpegPath -filters 2>&1 | findstr /C:\"cas\"";
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+ $checkCasCmd = "$ffmpegPath -filters 2>&1 | grep -i \"cas\"";
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$hasCas = !empty(shell_exec($checkCasCmd));
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$hasCas = !empty(shell_exec($checkCasCmd));
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// 构建滤镜链
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// 构建滤镜链
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lh