Articles having tag: MULTIMEDIA

HTML5 Audio — The State of Play

Guest doctor Mark Boas returns with a follow up to his 2009 articleNative Audio in the Browser, which covers the basics of HTML5 audio. Read the original if you want to get a feel for the<audio>element and associated API. If not, get comfortable and...

Multimedia Transcoding Across Multiple Computers with LEADTOOLS

By LEADTOOLS Support

The benefits of grid and distributed computing are well established and indisputable.\xa0 However, implementing them can be a nightmare \u2013 converting audio/video files in separate chunks can result in video hiccups and out of sync audio \u2013 but not with...

Pimp my video: shader effects and multimedia

By Gareth Stockwell

Introduction A topic which has been receiving quite a bit of attention recently is the use of shader programs to apply effects within Qt Quick applications. Once you have grasped the basics of the shader programming language, embedding the shaders in your application...

It’s Curtains for Marital Strife Thanks to getUserMedia

By Bruce Lawson

HTML5 (or now, the WebRTC spec) gives us getUserMedia, a way for JavaScript to access streams from a device's camera and microphone. Find out how to use it and normalise the syntax differences between Opera and Chrome with the gUMshield.

Video Subtitling and WebVTT

By Tom Leadbetter

We've been able to play video in the browser without a plugin for a couple of years now, and whilst there are still some codec annoyances, things appear to have settled down on the video front. The next step is adding resources to the video to make it...

Qt 4.7.4 Release Bundle for Symbian News

By Aleksi Uotila

Today we are making available the Qt 4.7.4 release bundle for all Symbian^3, Symbian Anna, and Symbian Belle devices. The\xa0Qt SDK 1.1.4 update has the necessary Symbian Anna and Belle build targets available allowing application development for Qt 4.7.4....