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https://github.com/mpv-player/mpv
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100l bug fix for a wrong command line by Christian Ohm <chr.ohm@gmx.net>,
diction improvements by Qba <jim85@wp.pl>. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@11821 b3059339-0415-0410-9bf9-f77b7e298cf2
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@ -81,8 +81,7 @@ bitrate <application>MEncoder</application> printed at the end of the previous p
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<step><para>
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<emphasis>Third pass:</emphasis>
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<screen>
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mencoder <replaceable>file/DVD</replaceable> -oac copy -pass 2 \
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-ovc divx4 -divx4opts br=<replaceable>bitrate</replaceable>
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mencoder <replaceable>file/DVD</replaceable> -oac copy -ovc lavc -lavcopts vcodec=mpeg4:vpass=2:vbitrate=<replaceable>bitrate</replaceable>
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</screen>
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This is the second pass of video encoding. Specify the same bitrate
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as in the previous pass unless you really know what you are doing.
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@ -608,7 +607,7 @@ vcodec=mpeg2video:intra_matrix=8,9,12,22,26,27,29,34,9,10,14,26,27,29,34,37,
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<option>-lavcopts vqscale=<replaceable>N</replaceable></option>.
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<option>vqscale=3</option> should give you a file below 2GB in size,
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depending mainly on the movie length and video noisiness (the more
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noise, the harder it is to compress.)
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noise, the harder it is to compress).
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</para></sect2>
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<sect2 id="menc-feat-dvd-mpeg4-2gb">
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@ -639,7 +638,7 @@ vcodec=mpeg2video:intra_matrix=8,9,12,22,26,27,29,34,9,10,14,26,27,29,34,37,
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<link linkend="menc-feat-divx4">2 pass encoding</link>.
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As you will be copying the audio track as is and hence know its
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bitrate, and you know the running time of the movie, you can
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compute the required bitrate to give to the
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compute the required video bitrate to give to the
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<option>-lavcopts vbitrate=<replaceable>bitrate</replaceable></option>
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option without using
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<link linkend="menc-feat-divx4">3 pass encoding</link>.
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@ -669,7 +668,7 @@ vcodec=mpeg2video:intra_matrix=8,9,12,22,26,27,29,34,9,10,14,26,27,29,34,37,
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the DVD. If the DVD is made from film, which was shot at 24 fps, you
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can as well deinterlace while ripping. If, however, the original was
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50/60 fps video, converting into deinterlaced 23.976/25 fps video
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will lose information. If you do decide to interlace, you can further
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will lose information. If you do decide to deinterlace, you can further
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experiment with different deinterlacing filters. See
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<ulink url="http://www.wieser-web.de/MPlayer/">http://www.wieser-web.de/MPlayer/</ulink>
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for examples. A good starting point is <option>-vf pp=fd</option>.
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@ -679,7 +678,7 @@ vcodec=mpeg2video:intra_matrix=8,9,12,22,26,27,29,34,9,10,14,26,27,29,34,37,
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If you are both cropping and deinterlacing, deinterlace
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<emphasis>before</emphasis> cropping. Actually, this is not necessary
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if the crop offset is vertically a multiple of 2 pixels. However with
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some other filters like dering you should always crop last, so it's a
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some other filters, like dering, you should always crop last, so it's a
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good habit to put the crop filter last.
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</para></sect2>
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