Ib cov ntaub ntawv tsis muaj, FLAC (Free Lossless Audio Codec) yog compressed rau ze li ntawm ib nrab ntawm qhov loj ntawm WAV lossis AIFF ntawm tus qauv sib npaug, tab sis yuav tsum tsis muaj "poob" raws li nws lub suab. FLAC cov ntaub ntawv tseem tuaj yeem muab kev daws teeb meem txog 32-ntsis, 96kHz, zoo dua li CD-zoo.
Yog lub suab tsis zoo dua?
Rau qhov nruab nrab mloog, tsis muaj qhov sib txawv ntawm lub suab zoo ntawm cov ntawv zoo compressed thiab uncompressed. Hmoov tsis zoo, txhua zaus cov ntaub ntawv audio hloov dua siab tshiab rau hauv hom compressed, nws tsis yog daim ntawv zoo meej thiab nws poob cov ntaub ntawv.
Puas FLAC compression qib cuam tshuam qhov zoo?
Yes. Cov qib encoding cuam tshuam qhov txo qis ntawm cov ntaub ntawv loj thiab cov sij hawm uas txo qis. Xav tias flac yog qhov tshwj xeeb zip rau wav cov ntaub ntawv. Nws compresses cov ntaub ntawv, tsis yog lub suab hauv cov ntaub ntawv.
Puas yog FLAC yeej tsis poob?
FLAC tsis poob thiab ntau dua li ZIP cov ntaub ntawv - nws tawm suab zoo ib yam thaum nws tau unzipped. Yav dhau los tib txoj hauv kev kom tau txais cov ntaub ntawv "lossis" yog los ntawm cov ntawv tsis sib haum xeeb CD CDA lossis WAV, tab sis tsis yog qhov chaw zoo li FLAC. … "FLAC muaj qhov chaw yav tom ntej rau lub suab zoo.
Kuv yuav tsum tau compress FLAC?
Kuv pom zoo kom siv compression qib FLAC-4. Mus siab dua ho nce lub sij hawm encoding nrog marginal txhim kho nyob rau hauvtxo qhov loj me ntawm cov ntaub ntawv (txhais tau tias txo los ntawm FLAC-4 rau FLAC-8 hauv qhov kev sim no yog 1.2% nrog rau 182% nce hauv lub sijhawm compression).
