Go to TogaWare.com Home Page. GNU/Linux Desktop Survival Guide
by Graham Williams
Duck Duck Go

Resize a Video

The video format H.265 compresses a video stream whilst well retaining the quality. Here a video is input with -i, converted to the video codec H.265 (libx265) with -vcodec, using a Constant Rate Factor of 28 with -crf (24–30 is a good range, with lower values giving better quality but larger files).

$ ffmpeg -i myvideo.mp4 -vcodec libx265 -crf 28 smaller.mp4


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Other online resources include the Data Science Desktop Survival Guide.
Books available on Amazon include Data Mining with Rattle and Essentials of Data Science.
Popular open source software includes rattle and wajig.
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