Thread: Quality trouble
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Old 3rd June 2015, 16:52   #13  |  Link
Solon8
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Join Date: Mar 2013
Posts: 35
Quote:
Originally Posted by foxyshadis View Post
69 is only for 10-bit x264. 8-bit will silently accept it, but change it back to 51.
Oh OK, thanks. What about qmin ? (from 10 to 0)

Quote:
Originally Posted by Groucho2004 View Post
I noticed that your re-encoded screen shot is not only from a different frame than the source, it's also very blurry. Did you add any filters?
I noticed I saved the wrong frame afterwards too.
No filter at all, beside the resize one (Lanczos sharp).

This was my encoding settings:

"cabac=1 / ref=5 / deblock=1:0:0 / analyse=0x3:0x113 / me=umh / subme=8 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=1 / me_range=20 / chroma_me=1 / trellis=1 / 8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=12 / lookahead_threads=2 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=2 / b_adapt=2 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=240 / keyint_min=24 / scenecut=40 / intra_refresh=0 / rc_lookahead=50 / rc=2pass / mbtree=1 / bitrate=950 / ratetol=1.0 / qcomp=0.60 / qpmin=0 / qpmax=69 / qpstep=4 / cplxblur=20.0 / qblur=0.5 / ip_ratio=1.40 / aq=1:1.00"

See anything particularly wrong with it? Beside the low bitrate.

Last edited by Solon8; 3rd June 2015 at 16:53. Reason: forgot something
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