11-19-2014, 03:56 PM
(11-18-2014, 08:18 PM)joruss link Wrote: The content is almost perfect (that rally sequence @ 0:33 seems awfully quick... like at least 2x speed up) but the image quality is, I must say, truly awful.
If you delivering UHD video please don't make it look like a upscaled SD material (although I saw better upscales than this UHD clip)
There's terrible color leakage, pixelation and compression blur in it... All the greatest hits how not to deliver video.
Seeing it's already at ~20Mb/s bitrate I'd say it's codec to blame.
Please consider using x264 with at least two pass encoding. I don't know what software you're using but either create lossless version of this video first (big file warning!) and then compress it with x264 or set-up proxy file (frameserver) which will deliver uncompressed video to encoder.
If you're scared of commandline there's handbrake to ease the pain ;-)
My pc is has pretty old processor .. :\ Amd Sempron .. I'm already amazed that i could even bring 4k resolution on a video (tho i'm not able to play it normally in my pc) I dint have options like bitrate to set in powerdirector. But i had AVC 264 or something, i tried that format but popped up "Your graphic card/pc does not support this format rendering". Also, i tried slowing down the clip on 0:33 in last edit file, but it was laggy. If i need to do it without lag, i have to go back to files that i have been editing lots of days ago. Thats really a mess (since i used two softwares to edit this)
and @ Matt:
Well .. I hate this youtube for this now.. My real video looks bit different than the same video i uploaded on youtube. I dont know why,i keep screwing up colour/quality thing in video after i removed rain/snow etc .. The only way for me to check if that look good or not in video is to first render it and wach it :'( ... The preview in software lags but it can show me pictures. That picture loook really perfect and when i render the video, it is not the same thing as it was in picture ..
By these things, i really have rendered like 15 vids already, and like 5 of them are with 4k resolution. Not to mention that in my pc, 4k resolution takes 2 hours to complete and my whole pc gets to lag that i cannot do anything else.
So, i've already wasted this last three days just doing that render work ._. .. this thing annoys me this way
Now finally i've done a few mods with colours and blur effect and started render it. I trust it is the finalllest of the final version of the video and no more. So, we have to wait :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X :-X
Celebrating 7 Years of my membership in AA™. Since 2014.
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