Emery
I'vereadthatOPUSonlyhasanadvantageatlowbitrateslike128orlower,butathigherbitrates,therearepracticallynosignificantdifferences.,ThedifferencebetweenABRandtrueVBRisinhowthedesirednumberofbitsischosen.ThetrueVBRmodedeterminesthenumberofbitsbasedon ....。參考影片的文章的如下: