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--- dvd_mkv [2018/03/11 03:37] – created beandog
+++ dvd_mkv [2021/10/18 00:59] (current) – removed beandog
@@ Line 1: / Line 1: @@
-====== 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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