Created
March 24, 2012 15:41
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Ffmpeg screencasting
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| # Inspelning | |
| ffmpeg -f alsa -ac 2 -i hw:0,0 -f x11grab -r 30 -s 800x600 -i :0.0+0,15 -vcodec libx264 -vpre lossless_ultrafast -threads 0 output.mkv | |
| # aac + h264 + mp4 | |
| ffmpeg -i output.mkv -acodec libfaac -ab 96k -ac 1 -vcodec libx264 -vpre hq -crf 22 -threads 0 our-final-product.mp4 | |
| # vorbis + h264 + mkv | |
| ffmpeg -i output.mkv -acodec libvorbis -ab 96k -ac 1 -vcodec libx264 -vpre hq -crf 22 -threads 0 our-final-product.mkv | |
| # 2 Pass h264 + matroska | |
| ffmpeg -i output.mkv -vcodec libx264 -vpre max -pass 1 output-h264.mkv | |
| ffmpeg -i output.mkv -vcodec libx264 -vpre max -pass 2 -y output-h264.mkv |
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