DRMEncodingRepackagingStreamingWorkflow

What to see @ IBC 2011 : a selection of products for Streaming Workflows

If you got a plane for Amsterdam in September, there's a chance that it's not (only) to make you bulldog walking under the red lights : you will probably be undermining your new pair of shoes in the alleys of the RAI, seeking the freshness of streaming video innovations. Each year the trip is too short - and the feet do hurt - especially if you didn't carefully select your target booths in advance in order to see the more interesting technology breakthroughs. While making this preparation exercise, I thought that I could share my choices, in order to save your time and shoes a bit, and to hear back your tips as comments. So here are some suggestions of visits to arrange if your job is to build streaming-media-oriented-production-workflows like I do. See you there * !  

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RepackagingStreaming

Server-Side Stream Repackaging [Streaming Video Technologies Panorama, part 2]

There are basically two ways to sustain the extensive growth of video formats that you must, as a media distributor, serve to your different clients' target devices : the most common answer is to choose the best in breed most-powerful encoders to prepare all the target formats during the content preparation time (see Panorama article N°1 on this topic), but you can adopt a different approach saying that you want to prepare your contents once and have the distribution part of the overall workflow take care of the repackaging and protection of the contents on the fly. Server-side repackaging of the streams consists eventually in : - choosing languages in audio and subtitle tracks available in the original mux (optional) - transcoding/transrating the video content in different sizes/bitrat

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EncodingStreaming

Hardware-accelerated Encoding [Streaming Video Technologies Panorama, part 1]

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 als

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