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Old 5th December 2017, 19:55   #4  |  Link
Nico8583
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Join Date: Jan 2010
Location: France
Posts: 851
I have found this on the FFMPEG website (https://trac.ffmpeg.org/wiki/Encode/H.265) :
Quote:
Choose a preset. The default is medium. The preset determines how fast the encoding process will be – at the expense of compression efficiency. Put differently, if you choose ultrafast, the encoding process is going to run fast, but the file size will be larger when compared to medium. The visual quality will be the same. Valid presets are ultrafast, superfast, veryfast, faster, fast, medium, slow, slower, veryslow and placebo.
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