FFmpeg: Difference between revisions

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ffmpeg -i input_filename -vf  "crop=w:h:x:y" output_filename
ffmpeg -i input_filename -vf  "crop=w:h:x:y" output_filename
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===Get a list of encoders/decoders===
[https://superuser.com/questions/1236275/how-can-i-use-crf-encoding-with-nvenc-in-ffmpeg Reference]
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for i in encoders decoders filters; do
    echo $i:; ffmpeg -hide_banner -${i} | egrep -i "npp|cuvid|nvenc|cuda"
done
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