[x265] x265 Main10 profile

[Steve Borho]

On Thu, Nov 21, 2013 at 5:57 AM, Константин Мячин <admin at machine-doll.ru>wrote:

> Good afternoon. I apologize for my English.
> I decided to ask a question. How soon will Bole less than the normal
> 10-bit profile x265? Just an 8-bit is the past and the future for 10-bit.
> The difference between them is large. I have many years of coding anime,
> and began to use the 10-bit x264 as soon as the first beta came out. And
> presently encoding only 10-bit encoderSo I would like to see more well-x265
> and with the development of 10-bit. If you even have to, I can help in any
> way I can quickly his appearance. I compared their enkody 1080p x265 and
> x264 10-bit. At the same bit rate, almost no difference, except that the
> compressibility of the first bad and banding climbs everywhere. 10-bit
> profile would solve the problem.As practice shows, the spread x264 10-bit
> is more on the anime market. I am the first who has been encoded in this
> profile and distribute the net. As a result, almost all anime switched to
> 10-bit. And the idea now is not who is not even interested in the 8 bit
> x265. Ie how, now mobile phones are quietly eat 10-bit video. Not to
> mention the fact that they know how to play 4k video.
>
> Therefore, the promotion will be faster if the x265 will start to appear
> on the developments Main10. I'm a little helps to decode x265 on the player
> MPC BE. At present, coding until x264 10-bit, but with the release of this
> profile have x265 will start in a lot of push your rips. For 10-bit
> decoders are already h265.
> If anything I can help you, we are happy.
>

Hello, Main10 profile works today with x265. It is not heavily optimized
with assembly code yet, but we're adding assembly for 16bpp every day.

You must build x265 with HIGH_BIT_DEPTH enabled in cmake, then you can
specify input bit-depth of 10 and feed it 10bit YUV input pictures.

-- 
Steve Borho
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