This commit is contained in:
Reto Kromer 2015-11-30 20:46:19 +01:00
parent 81986081de
commit 47d391bf45

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@ -446,7 +446,7 @@ path_name_and_extension_to_the_last_file</i></pre></dd>
<dl> <dl>
<dt>ffmpeg</dt><dd>starts the command</dd> <dt>ffmpeg</dt><dd>starts the command</dd>
<dt>-i <i>input_file</i></dt><dd>path and name of the video input file. This extension must be .mxf</dd> <dt>-i <i>input_file</i></dt><dd>path and name of the video input file. This extension must be .mxf</dd>
<dt>-c:v <i>lixb264</i></dt><dd>transcodes video to H.264</dd> <dt>-c:v <i>libx264</i></dt><dd>transcodes video to H.264</dd>
<dt>-pix_fmt <i>yuv420p</i></dt><dd>sets pixel format to yuv420p</dd> <dt>-pix_fmt <i>yuv420p</i></dt><dd>sets pixel format to yuv420p</dd>
<dt><i>output_file</i></dt><dd>path, name and extension of the output file</dd> <dt><i>output_file</i></dt><dd>path, name and extension of the output file</dd>
</dl> </dl>
@ -515,7 +515,7 @@ path_name_and_extension_to_the_last_file</i></pre></dd>
<dl> <dl>
<dt>ffmpeg</dt><dd>starts the command</dd> <dt>ffmpeg</dt><dd>starts the command</dd>
<dt>-i <i>input_file</i></dt><dd>path, name and extension of the input file</dd> <dt>-i <i>input_file</i></dt><dd>path, name and extension of the input file</dd>
<dt>-filter:v "pad=ih*16/9:ih:(ow-iw)/2:(oh-ih)/2"</dt><dd>video padding<br/>This resolution independent formula is actually padding any aspect ratio into 16:9, because the video filter uses relative values for input width (iw), input height (ih), output width (ow) and output height (oh).</dd> <dt>-filter:v "pad=ih*16/9:ih:(ow-iw)/2:(oh-ih)/2"</dt><dd>video padding<br/>This resolution independent formula is actually padding any aspect ratio into 16:9 by pillarboxing, because the video filter uses relative values for input width (iw), input height (ih), output width (ow) and output height (oh).</dd>
<dt><i>output_file</i>.mpg</dt><dd>path and name of the output file</dd> <dt><i>output_file</i>.mpg</dt><dd>path and name of the output file</dd>
</dl> </dl>
</div> </div>
@ -536,7 +536,7 @@ path_name_and_extension_to_the_last_file</i></pre></dd>
<dl> <dl>
<dt>ffmpeg</dt><dd>starts the command</dd> <dt>ffmpeg</dt><dd>starts the command</dd>
<dt>-i <i>input_file</i></dt><dd>path, name and extension of the input file</dd> <dt>-i <i>input_file</i></dt><dd>path, name and extension of the input file</dd>
<dt>-filter:v "pad=iw:iw*3/4:(ow-iw)/2:(oh-ih)/2"</dt><dd>video padding<br/>This resolution independent formula is actually padding any aspect ratio into 4:3, because the video filter uses relative values for input width (iw), input height (ih), output width (ow) and output height (oh).</dd> <dt>-filter:v "pad=iw:iw*3/4:(ow-iw)/2:(oh-ih)/2"</dt><dd>video padding<br/>This resolution independent formula is actually padding any aspect ratio into 4:3 by letterboxing, because the video filter uses relative values for input width (iw), input height (ih), output width (ow) and output height (oh).</dd>
<dt><i>output_file</i>.mpg</dt><dd>path and name of the output file</dd> <dt><i>output_file</i>.mpg</dt><dd>path and name of the output file</dd>
</dl> </dl>
</div> </div>