Originally posted by hajj_3
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Intel, NVIDIA To Support Google's VP9 Codec
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Originally posted by Marc Driftmeyer View PostWon't happen. A standard is a collaborative process where vendors have a mutual beneficial [financial] outcome they can achieve. Google seems to forget the content creators have a vested interest in them not controlling the direction of their content to the consumer. Mozilla/Xiph would be better off merging their experiments into improving H.265 than attempting to replace it.
Oh and that's obviously true for google too (android encode/decode, chrome, youtube, etc..)
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Originally posted by Marc Driftmeyer View PostMozilla/Xiph would be better off merging their experiments into improving H.265 than attempting to replace it.
Under those circumstances there is just no incentive for anyone to work with MPEG LA since there would be no improvement over the nasty situation created so far.
Cheers,
_
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What are the chances media companies will use 10-bit H.264 encodes before jumping on VP9 or H.265? It can supposedly reduce file size by 20% at the same quality. Does decoding 10-bit H.264 require less CPU resources to decode than VP9 and H.265 for the same quality video?
Anyone know the current status of that whole 10-bit H.264 hardware decoding support on AMD chips?
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Originally posted by hal2k1 View PostWhen it was first released, VP8 was indeed marginally behind h.264, and many of the tests used this initial version of VP8, and they came to the conclusion you thought. Since it was first released, VP8 has had six or so update releases, each on bring new performance improvements. Nowadays in terms of quality per bit VP8 is more or less on par with h.264, but it does take longer to encode (it is however easier to decode).
That was VP8. We are talking here about VP9. VP9 is a successor to VP8, and VP9 is of course a significant step up from VP8.
So VP9 easily beats h.264, and it is a competitor for h.265. Having said that the entirely new approach of the Daala video codec promises to outperform even VP9 and H.265.
http://maxsharabayko.blogspot.com.au...-hevc-vp9.htmlLast edited by funtastic; 03 January 2014, 09:05 PM.
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By the way the test linked in this blog post http://maxsharabayko.blogspot.com.au...-hevc-vp9.html compares h.264 with vp9, but the h.264 implementation used is not x264 but the reference encoder, that produces video of subpar quality.
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I am extremely impressed with how far Daala already has come. It's not even a year old on git (I think) and it already does better than many older codecs that took years to get to where they are now. If their theories that helped them achieve such good compression with opus work with Daala too, then we will really have a significant leap in video compression in 2-5 years.
Originally posted by funtastic View PostBy the way the test linked in this blog post http://maxsharabayko.blogspot.com.au...-hevc-vp9.html compares h.264 with vp9, but the h.264 implementation used is not x264 but the reference encoder, that produces video of subpar quality.Last edited by profoundWHALE; 05 January 2014, 01:39 AM.
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Originally posted by profoundWHALE View PostThe reason why this matters so freaking much is VP9 is OPEN SOURCE. The last great open source video codec was Theora I believe which was on par and now arguably superior to AVI.
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Originally posted by profoundWHALE View PostEdit: You bum, had you been paying attention to any of the video codec news you would know that HEVC is only marginally better than VP9. The reason why this matters so freaking much is VP9 is OPEN SOURCE. The last great open source video codec was Theora I believe which was on par and now arguably superior to AVI.
And the so much important thing for you, the alleged patent protection: in the rest of the fucking world, i.e. not US it is irrelevant. The rest of the world doesn't deserve an inferior format because the us laws are crap.
And you call me a bum? Get the fuck out of here!
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