COAP:COAP-2100/week7: Difference between revisions
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==== Monday ==== | ==== Monday ==== | ||
* Recall of HTML5 video principles | * Recall of HTML5 video principles (week 6) | ||
* Track languages: SRT, WebVTT, [[Timed Text]], etc. | |||
* [[WebVTT]] (A video track language) | * Video editing | ||
* Using JavaScript libraries | ** [http://windows.microsoft.com/en-us/windows7/products/features/movie-maker Windows Movie Maker] (MovieMake download) | ||
** [http://windows.microsoft.com/en-us/windows-live/movie-maker#t1=movies Short help] at MS | |||
** [http://www.apple.com/mac/imovie/ Imovie] (download/propaganda at Apple) | |||
* Screencasting | |||
** Use or download [http://www.screencast-o-matic.com/ ScreenCast-O-Matic] | |||
** See also [[Screencast]] (includes some links) | |||
* Video and audio converters | |||
** [http://www.online-convert.com/ Online-convert.com] Online converter service for various file formats. | |||
** [http://www.onlinevideoconverter.com/ OnlineVideoConverter.com]. Online converter. Heavy adds. | |||
** Install [http://firefogg.org/ FireOgg], a Firefox plugin for creating ogg and webm video files | |||
* HTML5 Captions | |||
** Track languages: SRT, WebVTT, [[Timed Text]], etc. | |||
** [[WebVTT]] (A video track language) | |||
** Using JavaScript libraries | |||
; LeanBackPlayer exercise | ; LeanBackPlayer exercise | ||
* [http://leanbackplayer.com/ LeanBack Player] | * [http://leanbackplayer.com/ LeanBack Player] | ||
* Download from [http://leanbackplayer.com/player_download.html?type=player here] and unzip the library within a folder that you could name " | * Download from [http://leanbackplayer.com/player_download.html?type=player here] and unzip the library within a folder that you could name "project6". | ||
* Create the player code with the [http://leanbackplayer.com/generator/ HTML5 Generator]. | * Create the player code with the [http://leanbackplayer.com/generator/ HTML5 Generator]. | ||
Revision as of 17:24, 20 February 2014
Week 7
Topics
- http://middle-earth.thehobbit.com/ (Read The Front-end of Middle-earth)
- Using HTML5 Players
- Creating HTML5 captions with WebVTT
- Dealing with a JavaScript library
- Creating Screencasts
- (Simple) editing video files
- Discussion of homework, term project, mid term
Monday
- Recall of HTML5 video principles (week 6)
- Video editing
- Windows Movie Maker (MovieMake download)
- Short help at MS
- Imovie (download/propaganda at Apple)
- Screencasting
- Use or download ScreenCast-O-Matic
- See also Screencast (includes some links)
- Video and audio converters
- Online-convert.com Online converter service for various file formats.
- OnlineVideoConverter.com. Online converter. Heavy adds.
- Install FireOgg, a Firefox plugin for creating ogg and webm video files
- HTML5 Captions
- Track languages: SRT, WebVTT, Timed Text, etc.
- WebVTT (A video track language)
- Using JavaScript libraries
- LeanBackPlayer exercise
- LeanBack Player
- Download from here and unzip the library within a folder that you could name "project6".
- Create the player code with the HTML5 Generator.
- Tick most everything except autoplay and loop
- You already can substitute the video file names (but you also can do that later). We suggest doing it now, e.g. use myvideo.mp4, myvideo.webm, etc.
- Keep the browser tab open (you will need to copy/paste the code)
- Create a new HTML5 file using the template below:
<!doctype html>
<html>
<head>
<meta charset="UTF-8"/>
<title>HTML 5 video</title>
<!-- Insert the header code about here and kill this line -->
</head>
<body>
<h1>Title that you should set </h1>
<p>Intro that you should change ....</p>
<!-- Insert the body code about here and kill this line -->
<hr/>
<a href="http://validator.w3.org/">W3C validator</a>
</body>
</html>
- Fix the URLs in the code:
- In particular substitute the absolute "http://yourdomain.com/" by "js.player" or css.player.
- Change the name of the video files if needed.
- Change the name of the poster files, i.e. substitute "http://leanbackplayer.com/videos/poster/elephants_dream_640x360.jpg" by "myposter.jpg".
- Test: If the video does not show then you likely:
- must have put the library and the CSS in some other place (not the same directory). Fix the URLs, look at your directory !
- must have deleted some important line of code
- must have have syntax errors: validate your code
- Tip: Open the error console in your browser: In Firefox: Tools->Web Developer->Error console
- Using track with LeanbackPlayer
- See WebVTT
- Look at the code of http://tecfa.unige.ch/guides/html/html5-video/html5-video-track-leanbackplayer.html
- Code below is taken from this file...
Track elements
<track enabled="true" kind="subtitles" label="EN"
src="subtitles_en.srt" srclang="en" type="text/x-srt"/>
<track enabled="true" kind="subtitles" label="EN VTT"
src="subtitles_en.vtt" srclang="en" type="text/vtt"/>
<track enabled="true" kind="subtitles" label="FR"
src="subtitles_fr.vtt" srclang="fr" type="text/vtt"/>
WebVTT template to copy/paste into a file called something like subtitles_en.vtt
WEBVTT
Introduction
00:00:01.000 --> 00:01:10.000
Wikipedia is a great adventure. It may have
its shortcomings, but it is the largest collective
knowledge construction endevour
Disclaimer
00:01:10.000 --> 00:02:10.000
This is just a track demo using VTT
- Optional
Wednesday
Creating screencasts:
Video and audio editing (part II)
Homework 7
(none, to be confirmed)