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dvd_mkv [2018/03/10 20:37]
beandog created
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-====== dvd_mkv ====== 
  
-I'd like to be able to duplicate what HandBrake does using libav directly. 
- 
-Here's what I've got so far, to duplicate my setup: 
- 
-  * x264 slow preset, high profile, level 4.1, CRF 14 
-  * 60 fps 
- 
-<​code>​ 
-dvd_copy dvd.iso -c 1-1 -o - | avconv -y -i - -vcodec libx264 -acodec libfdk_aac -tune animation -ab 160k -r 60 -vsync cfr -crf 14 -x264-params ref=10:​subme=8:​trellis=2:​keyint=240:​rc-lookahead=50:​direct=auto -bufsize 78125k -maxrate 62500k -t 1 -color_primaries smpte170m -color_trc smpte170m -colorspace smpte170m dvd_encode.mkv 
-</​code>​ 
- 
-Note that Handbrake will set the colorspace to BT.709 if it doesn'​t recognize what it is (source: I lost it, but I remember it being verified by a second one). 

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