If you extend SMIL¹, you get a bit of interop with other video engines (e.g. RealPlayer, HelixPlayer², Ambulant³) and a specification which has had some pretty thorough peer review (including patent safety). Inkscape did this with SVG with I believe good results. SMIL covers the animations; you'd have to extend it to include the catalogue info you've described above. Following is a brief example of SMIL animation.
If you extend SMIL¹, you get a bit of interop with other video engines (e.g. RealPlayer, HelixPlayer², Ambulant³) and a specification which has had some pretty thorough peer review (including patent safety). Inkscape did this with SVG with I believe good results. SMIL covers the animations; you'd have to extend it to include the catalogue info you've described above. Following is a brief example of SMIL animation.
¹ http:// www.w3. org/TR/ REC-smil/ /player. helixcommunity. org/ www.ambulantpla yer.org/
² https:/
³ http://
<!DOCTYPE smil PUBLIC "-//W3C//DTD SMIL 2.0//EN" www.w3. org/2001/ SMIL20/ SMIL20. dtd"> www.w3. org/2001/ SMIL20/ Language"> smil-basic- layout" > ='white' /> .jpg" erase="never" /> 'full_image' />
<animateMoti on targetElement= 'credits' to="380,-1200"
begin= '2s' dur="80s" fill='freeze'/>
"http://
<smil xmlns="http://
<head>
<meta name="title" content="For OpenShot" />
<layout type="text/
<root-layout height="768px" width="1024px" backgroundColor
<region id="r1" top="20px" left="0px" height="720px" />
<region id="credits" top="768px" left="380px" height="1200px" />
</layout>
<transition id="snake" dur="1s" type="snakeWipe" />
<transition id="clockR" dur="2s" type="clockWipe" direction='reverse' />
<transition id="iris" dur="2s" type="irisWipe" />
</head>
<body>
<par title='Intro'>
<img src="background
<seq begin='5s'>
<img src="ready.png" dur="5s" region='r1' />
<audio src='woza.wav' begin="2s" title='Intro music'/>
</seq>
<seq begin='14s'>
<img src="well_txt.png" dur="6s" transIn='snake' transOut='snake' />
<par>
<img src="welcome.jpg" dur="15s" transIn='iris' region=
</par>
</seq>
</par>
<par begin="4s" title='Credits'>
<audio src='edith.wav' title='Intro music'/>
<seq>
<img begin='5s' region='credits' src="cred.png" dur="83s" fill='remove'>
</img>
<img region='r1' src='cont.png' dur='10s' transIn='clockR'/>
</seq>
</par>
</body>
</smil>