By default the video is imported using the original width/height.
If it is a large video (e.g. full-HD) it makes sense to scale it down to decrease the CPU load and disk I/O which required to decode and play the file.
A small, low-quality representation of the image is usually sufficient for editing sound-tracks.
-The default bitrate in kbit/sec is set to use 0.7 bits per pixel. (compare: the average DVD medium uses 5000kbit/sec; at PAL resolution this is about 0.5 bits per pixel - but the DVD is using the <em>mpeg2</em> - a denser compression algorithm than the <em>mjpeg</em> codec used by ardour.)
+The default bitrate in kbit/sec is set to use 0.7 bits per pixel. (compare: the average DVD medium uses 5000kbit/sec; at PAL resolution this is about 0.5 bits per pixel - but the DVD is using the <em>mpeg2</em> - a denser compression algorithm than the <em>mjpeg</em> codec used by Ardour.)
</p>
<h2>Working with A/V</h2>
</p>
-<h2><a id="export" name="export"></a>Exporting Videoi</h2>
+<h2><a id="export" name="export"></a>Exporting Video</h2>
<p>
The video-export will take audio from the current Ardour session and multiplex it with a video-file.
</p>
<p>
-The video file can be chosen freely, For high quality exports, the original file (before it was imported in the timeline) should be used. This is also the default if the file can be found, if not ardour will suggest to use the imported proxy-video which is currently in use on the timeline. Any existing audio tracks on the video-file are stripped.
+The video file can be chosen freely, For high quality exports, the original file (before it was imported in the timeline) should be used. This is also the default if the file can be found, if not Ardour will suggest to use the imported proxy-video which is currently in use on the timeline. Any existing audio tracks on the video-file are stripped.
</p>
<p>
</p>
<p>
-Ardour video export is not recommended for mastering!\nWhile 'ffmpeg' (which is used by ardour) can produce high-quality files, this export lacks the possibility to tweak many settings. We recommend to use 'winff', 'devede' or 'dvdauthor' to mux & master. Nevertheless this video-export comes in handy to do quick snapshots, intermediates, dailies or online videos.
+Ardour video export is not recommended for mastering!\nWhile 'ffmpeg' (which is used by Ardour) can produce high-quality files, this export lacks the possibility to tweak many settings. We recommend to use 'winff', 'devede' or 'dvdauthor' to mux & master. Nevertheless this video-export comes in handy to do quick snapshots, intermediates, dailies or online videos.
</p>