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x264 3 pass

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And the rest of the options would go where? I mean, in what pass? Oh, I'm not encoding in HD btw.

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ekdemos

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Messages: 29
Registration: 01.14.2003
19.08.22 - 01:43:43
Message # 1
RE: x264 3 pass

From my experience, using that full settings with 3 passes and some filtering, a 1 hr 30 minutes DVDRip needs 3 days to encode finish with my P4 2.4@3.24Ghz >.>" LOL, 2nd and 3rd pass all rendering in 0.67fps, 1st and the last time, no more 3 passes XD

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///Mpressive

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Registration: 04.16.2001
19.08.22 - 01:54:59
Message # 2
RE: x264 3 pass

For maximum quality use the same settings in all passes.

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dgm3

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Messages: 110
Registration: 02.26.2001
19.08.22 - 02:06:28
Message # 3
RE: x264 3 pass

Thanks Dark Shikari for the tip. Any other settings from a x264 author e.g akupenguin :)

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Filip75

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Messages: 5,664
Registration: 07.02.2001
19.08.22 - 02:10:00
Message # 4
RE: x264 3 pass

I'd like maximum quality as time isn't a problem for me. For that, what must I change/add in my current script? Thanks, Prim3

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captainkarl

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Messages: 327
Registration: 08.28.2003
19.08.22 - 02:15:33
Message # 5
RE: x264 3 pass

for max quality, you must use max settings. This means impractical settings such as --merange 64, --esa, --trellis-2, --bframes 16, --hadamard, --subme 7, etc... :eek:

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Transporter

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Messages: 200
Registration: 05.17.2003
19.08.22 - 02:22:54
Message # 6
RE: x264 3 pass

I'v put together a profile for you I think you'd like for megui. :D It's called HQ-Schizo, get it

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ICWIG

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Statistics:
Messages: 235
Registration: 04.16.2001
19.08.22 - 02:33:44
Message # 7
RE: x264 3 pass

more passes doesnt mean more quality!!!!!!!! infact CRF (1 pass) mode gives more quality than RC (2 or more passes) modes. use more than 2 pass ONLY when ratecontrol isnt able to hit the desired bitrate.

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Michael_Rose

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Statistics:
Messages: 84
Registration: 08.09.2003
19.08.22 - 02:38:36
Message # 8
RE: x264 3 pass

You can set up CRF so that the bitrate doesn't go over a certain value by using a VBV. But you don't actually want to do that, because to ensure that the bitrate won't get over that value, VBV will prevent CRF from ever using locally a higher bitrate than max target bitrate. In some cases were CRF without constraints wouldn't have gone beyond the maximum average bitrate, contraining it with a VBV may reduce the quality of the most complex scenes, and will create a smaller file.

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celler

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Statistics:
Messages: 67
Registration: 04.19.2002
19.08.22 - 02:49:06
Message # 9
RE: x264 3 pass
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