Selasa, 29 November 2011
Mark Suster Interviews Eric Ries -- MUST WATCH Video
Senin, 28 November 2011
'Tis the Season -- Give the Gift of the Giving Tree Movement
Selasa, 22 November 2011
Amen to Michael Arrington -- On This Thanksgiving, Appreciate the Value of "Luck"
Senin, 21 November 2011
Thanksgiving -- The TryptoMYTH
Jumat, 18 November 2011
PC World Calls New Squeeze 8 "Nothing Short of Excellent"
Senin, 14 November 2011
Scratch That -- Amazon's Kindle Fire Ships Today -- 1 Day Early!
Amazon's Kindle Fire Ignites Tomorrow
Jumat, 11 November 2011
H.264, WebM & X.264 Codec Licensing -- An Overview
One central and critical piece in that workflow -- video encoding and transcoding – is one such minefield, fully appreciated by only a few. This is, in part, due to the fact that it sounds incredibly techie and complex. And, in many respects, it is. But, that doesn’t mean that you shouldn’t understand it. Encoding and transcoding is the process of compressing your video files so that they can be delivered anywhere you want (on the Internet, onto mobile devices). It is a morass, plain and simple -- and it is fraught with complexity, confusion and, yes, peril. This complexity and confusion is only accelerating in this day and age where we see an unending string of new platforms and products – not to mention new codecs, such as Google's sponsored open source WebM codec initiative.
Case in point, the new battle royale brewing between said WebM (and its VP8 video codec) – the burly upstart in this case – and MPEG LA’s MPEG-4 (and its H.264 video codec), the reigning heavyweight champion. H.264 is widely regarded as being the current “gold standard” high quality video codec– it is used by Apple, among others, to deliver pristine HDquality videos (Apple, in fact, is a member of the MPEG LA patent consortium). Google, as we all know, wants to unseat the champ by offering its newly sponsored high quality codec free to the world (I know it sounds incredibly generous, but Google has its own reasons, believe me).
Here’s the crucial rub – MPEG LA’s H.264 isn’t free – it is a royalty-bearing codec that requires a license.
But, you say, MPEG LA announced not too long ago that it will no longer charge royalties for the use of H.264. Yes, it’s true –MPEG LA did previously bow to mounting pressure from, and press surrounding, WebM and announced something that kind of sounds that way. But, I caution you to read the not-too-fine print. H.264 is royalty-free only in one limited case – for Internet video that is delivered free to end users. Read again: for (1) Internet delivery that is (2) delivered free to end users. In the words of MPEG LA’s own press release, “Products and services other than [those] continue to be royalty-bearing.”
But, you may ask (understandably confused by it all), what does that mean to me and why does this matter? Here’s why – any business that publishes and distributes its videos onto the Internet or across mobile networks (and that likely includes yours) is encoding those videos either themselves or, more likely, via a third party encoding service or online video platform (OVP). And – big gulp here -- encoders and decoders are specifically called out in MPEG LA’s press releases as continuing to be fully royalty-bearing. That means that MPEG LA absolutely takes the position that H.264 cannot be used for encoding without a license – and that means royalty payments in certain high volume cases. And, those royalties aren’t cheap – meaning that potential legal exposure for both past and present unlicensed usage can be significant … very significant ... in high volume cases if that license is not obtained.
Now, you and your service providers may take the position that no license is needed from MPEG LA for encoding, because you utilize FFmpeg, the best known open source video encoding solution in the marketplace. Many, if not most, professional encoding services an OVPs, in fact, do use FFmpeg. And, FFmpeg, in turn, features X.264, an open source video codec implementation of MPEG LA’s H.264 royalty-bearing video codec. X.264 is not H.264, so no MPEG LA license is required. Sounds rational, right?
Perhaps, but predictably MPEG LA, its consortium of patent holders and other licensing bodies vehemently – and I mean vehemently -- take the position that open source implementations of their codecs absolutely infringe (remember, this risk is not exclusive to MPEG-LA and its codecs). In their view, there is no free pass! Let’s face it – patent holders and their licensing bodies are in the business of getting paid – they are not in the business of philanthropy. MPEG LA, in fact, continues to make “noises” that even Google’s royalty free WebM gift to the world (which resulted from its acquisition of On2 and its VP8 video codec) infringes the rights of its patent holders. In effect, MPEG LA is telling WebM users “Buyers Beware!” (Surprising, huh, that MPEGLA consortium member Apple and Google disagree on this one?)
Q: Is it perfectly alright to incorporate the whole FFmpeg core into my own commercial product?
A: You might have a problem here. There have been cases where companies have use FFmpeg in their products. These companies found out that once you start trying to make money from patented technologies, the owners of the patents will come after their licensing fees. Notably, MPEG LA is vigilant and diligent about collecting for MPEG-related technologies.
At the very least, if you decide that switching costs are too great, then you may want to ask your service provider for indemnification of those risks. But, depending on the size of your service provider, that may be cold comfort.
Rabu, 09 November 2011
Sorenson Media Wins 3 Streaming Media Readers' Choice Awards
Live here from the Streaming Media West conference -- just announced, Sorenson Media wins a record 3 coveted Readers' Choice Awards, more than any other company. Here are the big wins:
Senin, 07 November 2011
Subscription Services' Achilles Heel -- CONTENT! It's Still King Baby!
Hosting Company PEER 1 Launches Cloud Service -- Partners with Sorenson Media
Jumat, 04 November 2011
Florence & The Machine -- What Coldplay Lacks in Passion, She More Than Makes Up For It
Watch This -- "On the Brink" of A Connected World -- 21 Minute Documentary
Watch it -- it is worth the 21 minute investment of time. Gets you thinking about how much has happened in just the past 15 years -- and how much more will happen in the next. And -- 1 out of 6 marriages now originate from online dating? Wow! That stat blew me away ...