Help:Editing
From MMVLWiki
(Difference between revisions)
m (→External Links) |
m (→Embedding Adobe Shockwave Videos) |
||
| (5 intermediate revisions by one user not shown) | |||
| Line 8: | Line 8: | ||
=Embedding Adobe Shockwave Videos= | =Embedding Adobe Shockwave Videos= | ||
| − | <html><div class="thumb tright"><div style="width:240px;"> | + | <html> |
| − | < | + | <div class="thumb tright"><div style="width:240px;"> |
| − | <div class="thumbcaption" >Embedding Shockwave in a Mediawiki page</div></div></div></html> | + | <object type="application/x-shockwave-flash" data="http://vision.eng.shu.ac.uk/jan/flv/flvplayer.swf" width="240" height="177"> |
| + | <param name="flashvars" value="file=http://vision.eng.shu.ac.uk/jan/flv/foodautomation.flv&image=http://vision.eng.shu.ac.uk/jan/flv/foodautomation.jpg&searchbar=false&displayheight=177" /> | ||
| + | <param name="movie" value="http://vision.eng.shu.ac.uk/jan/flv/flvplayer.swf" /> | ||
| + | <param name="allowfullscreen" value="true" /> | ||
| + | </object> | ||
| + | <div class="thumbcaption">Embedding Shockwave in a Mediawiki page</div> | ||
| + | </div></div> | ||
| + | </html> | ||
You can create and embed [http://www.adobe.com/products/shockwaveplayer/ Adobe Shockwave] videos in MediaWiki. This is only possible | You can create and embed [http://www.adobe.com/products/shockwaveplayer/ Adobe Shockwave] videos in MediaWiki. This is only possible | ||
| Line 16: | Line 23: | ||
this is a safety issue and therefore requires [http://www.mediawiki.org/wiki/Manual:%24wgWhitelistEdit $wgWhitelistEdit] to be ''true'' as well. | this is a safety issue and therefore requires [http://www.mediawiki.org/wiki/Manual:%24wgWhitelistEdit $wgWhitelistEdit] to be ''true'' as well. | ||
# Create a public directory for the web-server. | # Create a public directory for the web-server. | ||
| − | # Get Jeroen Wijering's free and open source [http://www. | + | # Get Jeroen Wijering's free and open source [http://www.longtailvideo.com/players/jw-flv-player/ JW_FLV_Player] and copy the file '''flvplayer.swf''' into this directory. |
# [http://www.mplayerhq.hu/DOCS/HTML/en/menc-feat-selecting-codec.html Convert your video to Shockwave using MEncoder] and store the result in the same directory. | # [http://www.mplayerhq.hu/DOCS/HTML/en/menc-feat-selecting-codec.html Convert your video to Shockwave using MEncoder] and store the result in the same directory. | ||
# Use [http://www.mplayerhq.hu/ MPlayer] with option ''-vo jpeg'' to create a preview image. | # Use [http://www.mplayerhq.hu/ MPlayer] with option ''-vo jpeg'' to create a preview image. | ||
| Line 32: | Line 39: | ||
<pre> | <pre> | ||
<html> | <html> | ||
| − | <div class="thumb tright"> | + | <div class="thumb tright"><div style="width:240px;"> |
| − | + | <object type="application/x-shockwave-flash" data="http://vision.eng.shu.ac.uk/mypath/flvplayer.swf" width="240" height="177"> | |
| − | + | <param name="flashvars" | |
| − | + | value="file=http://vision.eng.shu.ac.uk/mypath/myvideo.flv&amp;image=http://vision.eng.shu.ac.uk/mypath/mypreview.jpg&amp;searchbar=false&amp;displayheight=177" /> | |
| − | + | <param name="movie" value="http://vision.eng.shu.ac.uk/mypath/flvplayer.swf" /> | |
| − | + | <param name="allowfullscreen" value="true" /> | |
| − | < | + | </object> |
| − | + | <div class="thumbcaption">My caption</div> | |
| − | + | </div></div> | |
| − | </div> | + | |
| − | </div> | + | |
</html> | </html> | ||
</pre> | </pre> | ||
| Line 54: | Line 59: | ||
=External Links= | =External Links= | ||
* [http://meta.wikimedia.org/wiki/MediaWiki_User's_Guide Mediawiki User's Guide] | * [http://meta.wikimedia.org/wiki/MediaWiki_User's_Guide Mediawiki User's Guide] | ||
| + | * [http://www.mediawiki.org/ Mediawiki documentation]</html></pre> | ||
Latest revision as of 14:06, 10 June 2010
Contents |
[edit] Editing-Help
- Usage
- MediaWiki User's Guide
- Mathematic formulas like <math>\int_{-\infty}^\infty\begin{pmatrix}\cos(x)\\\sin(x)\end{pmatrix}\,\mathrm{d}x</math>
- Administration
[edit] Embedding Adobe Shockwave Videos
Embedding Shockwave in a Mediawiki page
You can create and embed Adobe Shockwave videos in MediaWiki. This is only possible if $wgRawHtml is true in the configuration of the Mediawiki system. Note that this is a safety issue and therefore requires $wgWhitelistEdit to be true as well.
- Create a public directory for the web-server.
- Get Jeroen Wijering's free and open source JW_FLV_Player and copy the file flvplayer.swf into this directory.
- Convert your video to Shockwave using MEncoder and store the result in the same directory.
- Use MPlayer with option -vo jpeg to create a preview image.
- Use the tags html and embed to embed the video in a page.
This is an example for a command line creating a Shockwave video (FLV):
mencoder input.avi -o output.flv -vop scale -zoom -xy 320 -of lavf \
-oac mp3lame -lameopts abr:br=56 -srate 22050 -ovc lavc \
-lavcopts vcodec=flv:vbitrate=500:mbd=2:mv0:trell:v4mv:cbp:last_pred=3:keyint=6
You may have to specify -lavfopts i_certify_that_my_video_stream_does_not_use_b_frames as additional parameter.
This is some example HTML-code for embedding a Shockwave video in a page of the Mediawiki:
<html>
<div class="thumb tright"><div style="width:240px;">
<object type="application/x-shockwave-flash" data="http://vision.eng.shu.ac.uk/mypath/flvplayer.swf" width="240" height="177">
<param name="flashvars"
value="file=http://vision.eng.shu.ac.uk/mypath/myvideo.flv&image=http://vision.eng.shu.ac.uk/mypath/mypreview.jpg&searchbar=false&displayheight=177" />
<param name="movie" value="http://vision.eng.shu.ac.uk/mypath/flvplayer.swf" />
<param name="allowfullscreen" value="true" />
</object>
<div class="thumbcaption">My caption</div>
</div></div>
</html>
[edit] See Also
[edit] External Links
- Mediawiki User's Guide
- Mediawiki documentation</html></pre>
