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Fix texi2pod.pl rendering of the Tips section by putting each @item

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command on its own line, and create a corresponding "TIPS" man page
section.

Note that such section is not displayed, as currently only sections
with pre-defined names are rendered.

Originally committed as revision 23409 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-06-01 14:00:44 +00:00
parent acbdbf815a
commit 9f41ed5a7e
1 changed files with 14 additions and 6 deletions
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20
doc/ffmpeg-doc.texi
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@ -917,9 +917,11 @@ FFserver (see the FFserver documentation). When FFmpeg will be a
video player it will also be used for streaming :-)
@chapter Tips
@c man begin TIPS
@itemize
@item For streaming at very low bitrate application, use a low frame rate
@item
For streaming at very low bitrate application, use a low frame rate
and a small GOP size. This is especially true for RealVideo where
the Linux player does not seem to be very fast, so it can miss
frames. An example is:
@ -928,30 +930,36 @@ frames. An example is:
ffmpeg -g 3 -r 3 -t 10 -b 50k -s qcif -f rv10 /tmp/b.rm
@end example
@item The parameter 'q' which is displayed while encoding is the current
@item
The parameter 'q' which is displayed while encoding is the current
quantizer. The value 1 indicates that a very good quality could
be achieved. The value 31 indicates the worst quality. If q=31 appears
too often, it means that the encoder cannot compress enough to meet
your bitrate. You must either increase the bitrate, decrease the
frame rate or decrease the frame size.
@item If your computer is not fast enough, you can speed up the
@item
If your computer is not fast enough, you can speed up the
compression at the expense of the compression ratio. You can use
'-me zero' to speed up motion estimation, and '-intra' to disable
motion estimation completely (you have only I-frames, which means it
is about as good as JPEG compression).
@item To have very low audio bitrates, reduce the sampling frequency
@item
To have very low audio bitrates, reduce the sampling frequency
(down to 22050 Hz for MPEG audio, 22050 or 11025 for AC-3).
@item To have a constant quality (but a variable bitrate), use the option
@item
To have a constant quality (but a variable bitrate), use the option
'-qscale n' when 'n' is between 1 (excellent quality) and 31 (worst
quality).
@item When converting video files, you can use the '-sameq' option which
@item
When converting video files, you can use the '-sameq' option which
uses the same quality factor in the encoder as in the decoder.
It allows almost lossless encoding.
@end itemize
@c man end TIPS
@bye