Correct b_quant offset comment in avcodec.h, it is the description for b_quant factor. patch by tripp, eliared yahoo com
Correct b_quant offset comment in avcodec.h, it is the description for
b_quant factor. patch by tripp, eliared yahoo com


git-svn-id: a4d7c1866f8397a4106e0b57fc4fbf792bbdaaaf@14328 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg,prajnashi/ffmpeg