Originally posted by liam
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A New H.265 Patent Pool Is Causing Concerns
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Originally posted by duby229 View Post
I'm having very similar issues. Encoding speed at good quality. It's the reason why VP9 is not an option so far fo me. Otherwise if they can speed it up, it would work fine for me. It's just unrealistically slow at this point. But I think it's a design failure. I don't think it can be sped up without fixed function hardware to do it. And maybe what they were planning for was widespread fixed function hardware, but that obviously didn't happen.
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I doubt the encoding speed of vp9 is about design. It's more about Google's priorities. They don't need to care about properly multi-threading the encoder because they're constantly encoding dozens of videos in parallel. This is actually a nice demonstration of what I mentioned in a previous post - vp9 is Google's thing, it is entirely under their control, development is prioritized according to their needs. Which might hinder its adoption by other companies.
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Originally posted by valeriodean View PostAhahahah[/SIZE][/FONT][/COLOR]
I think that this will turn in favor to the free codec, so I'm more interested than upset for this news.
My prediction: smaller independent media providers will stick at h.264, bigger ones will have "premium" content at 4k with h.265 and all your devices will have h.265 hardware in the next 2 years.
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Originally posted by Gusar View PostVP9 is also in a really good position now, especially as there's already stuff out there with hardware vp9 decoders. But it needs a better encoder, libvpx is still too slow for home use.
1: Multi-threading
2: Hardware acceleration
3: Something like OpenCL/HSA magic
Personally I'm more interested in Daala. Low latency, patent free, you know, that good stuff. (I hope it gets off the ground)
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I think a lot of people commenting here are a step behind. I have a 2014 model 4k television that already has a hardware H.265 decoder. I'm sure almost all of the 2015 televisions already have it and they have most likely already made the decisions for 2016 televisions as well. It's a little late for hardware vendors to switch to VP9 at this point, that's likely why this has popped up. I know people are worried about hardware decoding on mobile devices, but you're not going to see the 4k difference on a 10" or smaller screen.
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Originally posted by profoundWHALE View Post1: Multi-threading
Originally posted by profoundWHALE View Post2: Hardware acceleration
Originally posted by profoundWHALE View Post3: Something like OpenCL/HSA magic
Originally posted by profoundWHALE View PostPersonally I'm more interested in Daala. Low latency, patent free, you know, that good stuff. (I hope it gets off the ground)
I'm actually more interested in Thor. It has the potential to become something in a short time frame. Because it uses tech that is out there today, while Daala is about finding new stuff.
BTW, low-latency is a requirement for real-time communication, but for non-interactive use - backing up your Blu-rays, creating videos for streaming (Youtube, Netflix, ...) - latency is irrelevant. So it's not *the* feature that should define a codec, but simply be an option the encoder provides. x264 has a low-latency preset, for example.
@Geopirate: I've read quite a lot of comments on various sites that 4k TVs already have hardware VP9 decoding, so no need to switch. About phones, the only mention I've seen is the Galaxy S6, but you're right that phones are less critical - you'll be watching at most HD on them, and h264 can handle that just fine.
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Originally posted by duby229 View PostSome government somewhere needs to make the decision that software is inherently not patentable
However I believe that the USA has tried to lean on the Swedish government to change their law to allow patents on software.
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