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authorStefano Sabatini <stefano.sabatini-lala@poste.it>2011-01-16 13:04:56 +0000
committerStefano Sabatini <stefano.sabatini-lala@poste.it>2011-01-16 13:04:56 +0000
commit240034195a83043e2b25f6a3f679baba336bc073 (patch)
tree1606116c6817c705c4936ac3a53c8893bf1d6602 /doc/ffmpeg.texi
parenta0f593d00d1c0c3fb560b536d59eec765cdbf48f (diff)
downloadffmpeg-240034195a83043e2b25f6a3f679baba336bc073.tar.gz
In ffmpeg.texi, prefer @itemize lists over text formatted "*" lists.
Originally committed as revision 26387 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'doc/ffmpeg.texi')
-rw-r--r--doc/ffmpeg.texi44
1 files changed, 30 insertions, 14 deletions
diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
index 8898b618e4..c2fff7cb72 100644
--- a/doc/ffmpeg.texi
+++ b/doc/ffmpeg.texi
@@ -36,21 +36,26 @@ file. Therefore, order is important, and you can have the same
option on the command line multiple times. Each occurrence is
then applied to the next input or output file.
-* To set the video bitrate of the output file to 64kbit/s:
+@itemize
+@item
+To set the video bitrate of the output file to 64kbit/s:
@example
ffmpeg -i input.avi -b 64k output.avi
@end example
-* To force the frame rate of the output file to 24 fps:
+@item
+To force the frame rate of the output file to 24 fps:
@example
ffmpeg -i input.avi -r 24 output.avi
@end example
-* To force the frame rate of the input file (valid for raw formats only)
+@item
+To force the frame rate of the input file (valid for raw formats only)
to 1 fps and the frame rate of the output file to 24 fps:
@example
ffmpeg -r 1 -i input.m2v -r 24 output.avi
@end example
+@end itemize
The format option may be needed for raw input files.
@@ -835,11 +840,12 @@ variable. 10 is the x-offset and 20 the y-offset for the grabbing.
@section Video and Audio file format conversion
-* FFmpeg can use any supported file format and protocol as input:
+FFmpeg can use any supported file format and protocol as input:
Examples:
-
-* You can use YUV files as input:
+@itemize
+@item
+You can use YUV files as input:
@example
ffmpeg -i /tmp/test%d.Y /tmp/out.mpg
@@ -856,7 +862,8 @@ raw files, without header. They can be generated by all decent video
decoders. You must specify the size of the image with the @option{-s} option
if FFmpeg cannot guess it.
-* You can input from a raw YUV420P file:
+@item
+You can input from a raw YUV420P file:
@example
ffmpeg -i /tmp/test.yuv /tmp/out.avi
@@ -866,13 +873,15 @@ test.yuv is a file containing raw YUV planar data. Each frame is composed
of the Y plane followed by the U and V planes at half vertical and
horizontal resolution.
-* You can output to a raw YUV420P file:
+@item
+You can output to a raw YUV420P file:
@example
ffmpeg -i mydivx.avi hugefile.yuv
@end example
-* You can set several input files and output files:
+@item
+You can set several input files and output files:
@example
ffmpeg -i /tmp/a.wav -s 640x480 -i /tmp/a.yuv /tmp/a.mpg
@@ -881,7 +890,8 @@ ffmpeg -i /tmp/a.wav -s 640x480 -i /tmp/a.yuv /tmp/a.mpg
Converts the audio file a.wav and the raw YUV video file a.yuv
to MPEG file a.mpg.
-* You can also do audio and video conversions at the same time:
+@item
+You can also do audio and video conversions at the same time:
@example
ffmpeg -i /tmp/a.wav -ar 22050 /tmp/a.mp2
@@ -889,7 +899,8 @@ ffmpeg -i /tmp/a.wav -ar 22050 /tmp/a.mp2
Converts a.wav to MPEG audio at 22050 Hz sample rate.
-* You can encode to several formats at the same time and define a
+@item
+You can encode to several formats at the same time and define a
mapping from input stream to output streams:
@example
@@ -900,7 +911,8 @@ Converts a.wav to a.mp2 at 64 kbits and to b.mp2 at 128 kbits. '-map
file:index' specifies which input stream is used for each output
stream, in the order of the definition of output streams.
-* You can transcode decrypted VOBs:
+@item
+You can transcode decrypted VOBs:
@example
ffmpeg -i snatch_1.vob -f avi -vcodec mpeg4 -b 800k -g 300 -bf 2 -acodec libmp3lame -ab 128k snatch.avi
@@ -917,7 +929,8 @@ to get the desired audio language.
NOTE: To see the supported input formats, use @code{ffmpeg -formats}.
-* You can extract images from a video, or create a video from many images:
+@item
+You can extract images from a video, or create a video from many images:
For extracting images from a video:
@example
@@ -942,7 +955,8 @@ composed of three digits padded with zeroes to express the sequence
number. It is the same syntax supported by the C printf function, but
only formats accepting a normal integer are suitable.
-* You can put many streams of the same type in the output:
+@item
+You can put many streams of the same type in the output:
@example
ffmpeg -i test1.avi -i test2.avi -vcodec copy -acodec copy -vcodec copy -acodec copy test12.avi -newvideo -newaudio
@@ -955,6 +969,8 @@ and the second audio stream found in the input streams list.
The @code{-newvideo}, @code{-newaudio} and @code{-newsubtitle}
options have to be specified immediately after the name of the output
file to which you want to add them.
+
+@end itemize
@c man end EXAMPLES
@include eval.texi