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View Full Version : High/low bitrate for 384*288PAL ?


Poutnik
7th December 2004, 20:45
What is your opinion about high/low avg bitrate edge for 384*288PAL encoding, according to MPEG/H263 choosing ?

Intended Xvid settings would be like MSP=6, chroma motion, VHQ1,Bframes as default, adaptive quant and trellis. No QPel, No GMC.

Blue_MiSfit
8th December 2004, 01:22
Well, as we all know it dpends highly on the source. It might look perfect (albeit abysmally low resolution)at +/- 500kbit, and it might be an ugly mess.

Do a comp test (cq2) and see what the average bitrate turns out to be - this is a "best case" scenario.

I find cq3-4 to be still excelent quality, so you have some "wiggle room" from the cq2 bitrate.

Then do a proper 2 pass encode with a final target filesize that is apropriate - hopefully your cq2 encode will teach you something ;)

~misfit

Poutnik
10th December 2004, 21:46
I have forgotten give you thanks...