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Old 13th May 2010, 07:30   #7  |  Link
shon3i
BluRay Maniac
 
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Join Date: Dec 2005
Posts: 2,419
@AnonCrow, thanks for tip. i probably will upload later here as attach, but i will optimize as much as possible.

Quote:
Originally Posted by ajp_anton
What does "Max bitrate BD, DVD and with or without 2 sec GOP" mean?
It mean, if you target is BD media and if you set VBV maxrate <=15000 then you can use --keyint from Max Frames in 2 sec. GOP. Or if you target media is DVD (BD5/BD9) you aslo may not use higher maxrate/buffer than 15000, coz DVD spin speed is lower, that is some error free maximum for DVD. Still if you set maxrate to 15000 you can choose what you want to use 1 second or 2 second GOP, for BD or DVD.

Quote:
Originally Posted by ajp_anton
And to do 25fps progressive, you have to either double the framerate to 50fps, or encode it as 25fps interlaced?
You need encode it as interlaced, or convert to 720p50.

Quote:
Originally Posted by creamyhorror
Thanks for doing this. I think a specific x264 section with recommended commandlines and workflow notes would be essential.
To be continued with explanation, examples, and few more tables.
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