Video Breakthroughs
242.6K views | +0 today
Follow
Video Breakthroughs
Monitoring innovations in post-production, head-end, streaming, OTT, second-screen, UHDTV, multiscreen strategies & tools
Curated by Nicolas Weil
Your new post is loading...
Your new post is loading...
Scooped by Nicolas Weil
Scoop.it!

Grass Valley MediaFUSE replaces advertisements in the live stream

Grass Valley MediaFUSE replaces advertisements in the live stream | Video Breakthroughs | Scoop.it

Grass Valley demonstrates how easy it is to take any live program and automatically format it for the web and mobile computing devices, complete with the ability to replace advertisements in the live stream, with its turnkey MediaFUSE Live automated content repurposing and multi-distribution system.

 

This plug-and-play streaming solution offers dynamic live streaming in the Flash, HLS-5, and Windows Media formats. This allows TV broadcasters and all types of multi-platform content providers to automatically convert linear content and stream it live to address 95% of the multimedia consumption devices (such as the Apple iPad, iPhone, and Google Android) in use today.

No comment yet.
Scooped by Nicolas Weil
Scoop.it!

Streaming Video Technologies Panorama, part 3 : WebM Streaming

Streaming Video Technologies Panorama, part 3 : WebM Streaming | Video Breakthroughs | Scoop.it

WebM is surely one of the hotest streaming topics right now, because WebM is one of the two final HTML5 video standards with H.264. When Google bought On2 in 2009 and open-sourced its latest VP8 codec one year later, two promises were made : providing a codec which quality can compete with H.264 , and providing it in a royalty-free way. On the quality point, the general opinion is that the VP8 codec is slightly less performing than H.264– but it can be an acceptable trade-off regarding the royalties point.

 

Precisely, the royalty-free point is the one which raises the more questions now, as MPEG-LA is said to have a lineup of 12 patent owners ready to claim their rights on intellectual property, as VP8 would use compression techniques taken from H.264. Seeing their fight against Google being a success would cause a major setback in HTML5 standardization efforts around open source solutions – WebM then being another coding technology subject to royalties after H.264. Nevertheless, the patent war has not started yet and WebM is still a good alternative to H.264, on the paper. And that’s why we are curious to know how we can implement it in our existing or upcoming workflows.

 

So let’s walk through the different steps of the WebM streaming workflow !

No comment yet.
Scooped by Nicolas Weil
Scoop.it!

IBC: Electra 9000 enables unified multi-screen headends

IBC: Electra 9000 enables unified multi-screen headends | Video Breakthroughs | Scoop.it

The new Electra 9000 encoder from Harmonic Inc, which was launched today at IBC, will help service providers build the unified video headends they need to scale multi-screen TV offers cost-effectively, thanks to the combination of high-end broadcast encoder capabilities and web and mobile video processing. The new platform can be seen at IBC and first customer shipments are expected in Q1 2012.

 

Harmonic describes the Electra 9000 as the world’s first multi-codec, multi-format video encoder for broadcast, satellite, telco and cable operators that simultaneously supports broadcast, mobile and web formats in a 1-RU chassis. Each module supports flexible combinations of up to four SD/HD inputs, with up to eight broadcast output profiles and 32 multi-screen aligned output profiles.

 

It can be combined with the company’s ProMedia Package carrier-grade adaptive streaming preparation system and ProMedia Origin HTTP and RTMP streaming video server to encapsulate and deliver video to a variety of target ecosystems. There is support for Apple HTTP Live Streaming, Microsoft Smooth Streaming, Adobe RTMP and Adobe HTTP Dynamic Streaming.

No comment yet.
Scooped by Nicolas Weil
Scoop.it!

Streaming Video Technologies Panorama, part 1 : Hardware-accelerated Encoding

Streaming Video Technologies Panorama, part 1 : Hardware-accelerated Encoding | Video Breakthroughs | Scoop.it

Maybe some of you remember the Tarari Encoder Accelerator for Windows Media which came on market in 2005 as a FPGA loaded PCI board. It was a 10K$ investment but it could seriously boost your encoder performances and it was a transparent solution for all encoders integrating Windows Media SDK. That was maybe the only real reliable option to do HD encoding decently at that time. More confidential were the Ambric cards for accelerating MainConcept H.264 and MPEG-2 SDK, which were found to be working with Inlet Armada transcoding farm.

Since these days, Tarari boards vanished, Windows Media encoding has been somehow outshined by H.264 and CPU performances have made great jumps, but the needs for hardware accelerated encoding solutions is still there, mainly because :
- H.264 encoding is also hungrily crunching CPU cycles
- screen types to feed have exploded with mobile, tablets, connected TVs and all other OTT devices
- adaptive streaming requires far more versions of the same file that previously mono-bitrate encodings
- available rackspace is not endless and it’s not convenient to manage hundreds of encoding nodes
- new formats like 3D and SVC are demanding strong encoding power
- you like to play with cool high-end encoders and you have strong convincing skills when it comes to make your boss buy expen$ive hardware


So let’s take a look at the different options available on the market now !

No comment yet.