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correct br/ to /dd
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<p><code>ffmpeg -i <i>input_file</i> -c:v copy -aspect 4:3 <i>output_file</i></code></p>
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<p><code>ffmpeg -i <i>input_file</i> -c:v copy -aspect 4:3 <i>output_file</i></code></p>
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<dl>
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<dl>
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<dt>ffmpeg</dt><dd>starts the command</dd>
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<dt>ffmpeg</dt><dd>starts the command</dd>
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<dt>-i <i>input_file</i></dt><dd>path, name and extension of the input file<br/>
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<dt>-i <i>input_file</i></dt><dd>path, name and extension of the input file</dd>
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<dt>-c:v copy</dt><dd>Copy all mapped video streams.</dd>
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<dt>-c:v copy</dt><dd>Copy all mapped video streams.</dd>
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<dt>-aspect 4:3</dt><dd>Change Display Aspect Ratio to <code>4:3</code>. Experiment with other aspect ratios such as <code>16:9</code>. If used together with <code>-c:v copy</code>, it will affect the aspect ratio stored at container level, but not the aspect ratio stored in encoded frames, if it exists. </dd>
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<dt>-aspect 4:3</dt><dd>Change Display Aspect Ratio to <code>4:3</code>. Experiment with other aspect ratios such as <code>16:9</code>. If used together with <code>-c:v copy</code>, it will affect the aspect ratio stored at container level, but not the aspect ratio stored in encoded frames, if it exists. </dd>
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<dt><i>output_file</i></dt><dd>path, name and extension of the output file</dd>
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<dt><i>output_file</i></dt><dd>path, name and extension of the output file</dd>
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@ -1086,8 +1086,8 @@ e.g.: <code>ffmpeg -f concat -safe 0 -i mylist.txt -c copy <i>output_file</i></c
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<p><code>ffmpeg -i <i>input_file</i> -c:v prores -filter:v setfield=tff <i>output_file</i></code></p>
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<p><code>ffmpeg -i <i>input_file</i> -c:v prores -filter:v setfield=tff <i>output_file</i></code></p>
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<dl>
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<dl>
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<dt>ffmpeg</dt><dd>starts the command</dd>
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<dt>ffmpeg</dt><dd>starts the command</dd>
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<dt>-i <i>input_file</i></dt><dd>path, name and extension of the input file<br/>
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<dt>-i <i>input_file</i></dt><dd>path, name and extension of the input file</dd>
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<dt>-filter:v <i>setfield=tff</i></dt><dd>Sets the field order to top field first. Use <code>setfield=bff</code> for bottom field first. <br/>
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<dt>-filter:v <i>setfield=tff</i></dt><dd>Sets the field order to top field first. Use <code>setfield=bff</code> for bottom field first. </dd>
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<dt>-c:v prores</dt><dd>Tells ffmpeg to transcode the video stream into Apple ProRes 422. Experiment with using other codecs.</dd>
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<dt>-c:v prores</dt><dd>Tells ffmpeg to transcode the video stream into Apple ProRes 422. Experiment with using other codecs.</dd>
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<dt><i>output_file</i></dt><dd>path, name and extension of the output file</dd>
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<dt><i>output_file</i></dt><dd>path, name and extension of the output file</dd>
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</dl>
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</dl>
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@ -1110,7 +1110,7 @@ e.g.: <code>ffmpeg -f concat -safe 0 -i mylist.txt -c copy <i>output_file</i></c
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<p><code>ffprobe <i>input_file</i> -show_streams</code></p>
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<p><code>ffprobe <i>input_file</i> -show_streams</code></p>
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<dl>
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<dl>
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<dt>ffprobe</dt><dd>starts the command</dd>
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<dt>ffprobe</dt><dd>starts the command</dd>
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<dt><i>input_file</i></dt><dd>path, name and extension of the input file<br/>
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<dt><i>input_file</i></dt><dd>path, name and extension of the input file</dd>
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<dt>-show_streams</dt><dd>Shows metadata of stream properties</dd>
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<dt>-show_streams</dt><dd>Shows metadata of stream properties</dd>
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</dl>
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</dl>
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<p>Values that are set to 'unknown' and 'undetermined' may be unspecified within the stream. An unknown aspect ratio would be expressed as '0:1'. Streams with many unknown properties may have interoperability issues or not play as intended. In many cases, an unknown or undetermined value may be accurate because the information about the source is unclear, but often the value is intended to be known. In many cases the stream will played with an assumed value if undetermined (for instance a display_aspect_ratio of '0:1' may be played as 'WIDTH:HEIGHT'), but this may or may not be what is intended. Use carefully.</p>
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<p>Values that are set to 'unknown' and 'undetermined' may be unspecified within the stream. An unknown aspect ratio would be expressed as '0:1'. Streams with many unknown properties may have interoperability issues or not play as intended. In many cases, an unknown or undetermined value may be accurate because the information about the source is unclear, but often the value is intended to be known. In many cases the stream will played with an assumed value if undetermined (for instance a display_aspect_ratio of '0:1' may be played as 'WIDTH:HEIGHT'), but this may or may not be what is intended. Use carefully.</p>
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@ -1120,8 +1120,8 @@ e.g.: <code>ffmpeg -f concat -safe 0 -i mylist.txt -c copy <i>output_file</i></c
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<p><code>ffmpeg -i <i>input_file</i> -c copy -map 0 -aspect DAR_NUM:DAR_DEN <i>output_file</i></code></p>
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<p><code>ffmpeg -i <i>input_file</i> -c copy -map 0 -aspect DAR_NUM:DAR_DEN <i>output_file</i></code></p>
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<dl>
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<dl>
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<dt>ffmpeg</dt><dd>starts the command</dd>
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<dt>ffmpeg</dt><dd>starts the command</dd>
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<dt>-i <i>input_file</i></dt><dd>path, name and extension of the input file<br/>
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<dt>-i <i>input_file</i></dt><dd>path, name and extension of the input file</dd>
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<dt>-c copy</dt><dd>Usings stream copy for all streams<br/>
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<dt>-c copy</dt><dd>Usings stream copy for all streams</dd>
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<dt>-map 0</dt><dd>Tells ffmpeg to map all streams of the input to the output.</dd>
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<dt>-map 0</dt><dd>Tells ffmpeg to map all streams of the input to the output.</dd>
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<dt>-aspect DAR_NUM:DAR_DEN</dt><dd>Replace DAR_NUM with the display aspect ratio numerator and DAR_DEN with the display aspect ratio denominator, such as <i>-aspect 4:3</i> or <i>-aspect 16:9</i>.</dd>
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<dt>-aspect DAR_NUM:DAR_DEN</dt><dd>Replace DAR_NUM with the display aspect ratio numerator and DAR_DEN with the display aspect ratio denominator, such as <i>-aspect 4:3</i> or <i>-aspect 16:9</i>.</dd>
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<dt><i>output_file</i></dt><dd>path, name and extension of the output file</dd>
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<dt><i>output_file</i></dt><dd>path, name and extension of the output file</dd>
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@ -1130,8 +1130,8 @@ e.g.: <code>ffmpeg -f concat -safe 0 -i mylist.txt -c copy <i>output_file</i></c
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<p>Other properties may be clarified in a similar way. Replace <i>-aspect</i> and its value with other properties such as shown in the options below. Note that setting color values in QuickTime requires that <i>-movflags write_colr</i> is set.</p>
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<p>Other properties may be clarified in a similar way. Replace <i>-aspect</i> and its value with other properties such as shown in the options below. Note that setting color values in QuickTime requires that <i>-movflags write_colr</i> is set.</p>
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<dl>
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<dl>
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<dt>-color_primary <i>VALUE</i> -movflags write_colr</dt><dd>Set a new color_primary value. The vocabulary for values is at <a href="http://ffmpeg.org/ffmpeg-all.html">ffmpeg</a>.</dd>
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<dt>-color_primary <i>VALUE</i> -movflags write_colr</dt><dd>Set a new color_primary value. The vocabulary for values is at <a href="http://ffmpeg.org/ffmpeg-all.html">ffmpeg</a>.</dd>
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<dt>-color_trc <i>VALUE</i> -movflags write_colr</dt><dd>Set a new color_transfer value. The vocabulary for values is at <a href="http://ffmpeg.org/ffmpeg-all.html">ffmpeg</a>.<br/>
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<dt>-color_trc <i>VALUE</i> -movflags write_colr</dt><dd>Set a new color_transfer value. The vocabulary for values is at <a href="http://ffmpeg.org/ffmpeg-all.html">ffmpeg</a>.</dd>
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<dt>-field_order <i>VALUE</i></dt><dd>Set interlacement values. The vocabulary for values is at <a href="http://ffmpeg.org/ffmpeg-all.html">ffmpeg</a>.<br/>
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<dt>-field_order <i>VALUE</i></dt><dd>Set interlacement values. The vocabulary for values is at <a href="http://ffmpeg.org/ffmpeg-all.html">ffmpeg</a>.</dd>
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</dl>
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</dl>
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<p class="link"></p>
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<p class="link"></p>
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</div>
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</div>
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