[MPlayer-DOCS] r19265 - trunk/DOCS/xml/en/mencoder.xml

gpoirier subversion at mplayerhq.hu
Sun Jul 30 22:34:00 CEST 2006

Author: gpoirier
Date: Sun Jul 30 22:33:59 2006
New Revision: 19265


How to encode movies for PSP

Modified: trunk/DOCS/xml/en/mencoder.xml
--- trunk/DOCS/xml/en/mencoder.xml	(original)
+++ trunk/DOCS/xml/en/mencoder.xml	Sun Jul 30 22:33:59 2006
@@ -341,6 +341,50 @@
+<sect1 id="menc-feat-handheld-psp">
+<title>Encoding to Sony PSP video format</title>
+  <application>MEncoder</application> supports encoding to Sony PSP's video
+  format, but, depending on the revision of the PSP software, the constraints
+  may differ.
+  You should be safe if you respect the following constraints:
+  <emphasis role="bold">Bitrate</emphasis>: it should not exceed 1500kbps,
+  however, past versions supported pretty much any bitrate as long as the
+  header claimed it was not too high.
+  <emphasis role="bold">Dimensions</emphasis>: the width and height of the
+  PSP video should be multiples of 16, and the product width * height must
+  be &lt;= 64000.
+  Under some circumstances, it may be possible for the PSP to play higher
+  resolutions.
+  <emphasis role="bold">Audio</emphasis>: its samplerate should be 24khz
+  for MPEG-4 videos, and 48khz for H.264.
+mencoder -oac lavc -ovc lavc -of lavf -lavcopts aglobal=1:vglobal=1:vcodec=mpeg4:acodec=aac \
+-af lavcresample=24000 -vf harddup -lavfopts format=psp:i_certify_that_my_video_stream_does_not_use_b_frames \
+-ofps 30000/1001 input.video -o output.psp
+  Note that you can set the title of the video with
+  <option>-info name=<replaceable>MovieTitle</replaceable></option>.
 <sect1 id="menc-feat-mpeg">
 <title>Encoding to MPEG format</title>

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