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Old 26th November 2009, 23:15   #41  |  Link
Sagittaire
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Quote:
I want my encodes to use a constant QP. Can't use the --qp option AND set the VBV.
Constant qp doesn't mean constant quality for eyes ...



Quote:
Not if you a.) want to use a constant QP and b.) want to know if you underflow using a constant QP.
... particulary if you use qp=1.
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1- Ateme AVC or x264
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3- XviD, DivX or WMV9
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Old 26th November 2009, 23:31   #42  |  Link
shon3i
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Quote:
Originally Posted by Sagittaire
Constant qp doesn't mean constant quality for eyes ...
he already knows that

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Originally Posted by Stacey Spears
For real images, I consider PSNR a worthless measurement.
btw i run muxed stream (sonic 5) with lastest Alex HRD patch (Techouse build) tought Sony verifier and passes verification. I do only for one move. I will do more testing.
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Old 26th November 2009, 23:36   #43  |  Link
Stacey Spears
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It seems to me that all you're really trying to do here is maximize PSNR, to replicate your test patterns as close to lossless as possible, while still working within the BluRay spec - right?
That is correct.

My original point for posting was to update the thread to let the community know that x264 passes the Sony BD verifier, at least when muxed with Sonic 5.

The BDA will approve the 3D standard by the end of the year. Right now only PHL can encode 3D for BD and they are already maxed out for 2010 with work from Disney, Dreamworks and WHV. Any chance this support can/will be added to x264?
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Old 26th November 2009, 23:57   #44  |  Link
shon3i
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Quote:
Originally Posted by Stacey Spears
My original point for posting was to update the thread to let the community know that x264 passes the Sony BD verifier, at least when muxed with Sonic 5.
Can you test aslo with this build? http://forum.doom9.org/showthread.ph...01#post1346701 because this second with different HRD patch have bigger chances to become a part of x264. I tested once and passes, but i want to see other expirience.
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Old 27th November 2009, 04:23   #45  |  Link
Lyris
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That's absolutely excellent that we've had a successful verification result. Hopefully we can get more feedback on whether or not the most recent versions are passing. Stacey, thanks for the info.
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