Tshintsha isivinini FLAC

I-Free Online FLAC Speed Changer

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Ukulayisha

Indlela yokuguqula isivinini se FLAC

1 Layisha phezulu i FLAC audio files ofuna ukuyibuyisela isikhathi.

2 Khetha um multiplier — 0.5x ngejubane eliphakathi, 2x ngejubane eliphindwe kabili — uhlala ngaphakathi 0.75x kuya ku-2x uma okuqukethwe kukhuluma.

3 Sebenzisa; isikhathi-sibambezela sigcina isikhala, ngakho imisindo ihlala ijwayelekile endaweni yokudlulisa phezulu.

4 Layisha phezulu ifayela eliguqulwe FLAC — elincane noma elide ngokulinganisela okulungile, nge-bitrate nesampula yezinga elingathothiwe.

Tshintsha isivinini FLAC Imibuzo Evame Ukubuzwa

Indlela i Tshintsha isivinini FLAC eshintsha ngayo izinga lokudlalwa?

Ngokucacile, isikhathi-sifinyelela sisetshenziswa ku-PCM ngokuqondile futhi sibhalwe emuva ngaphandle kokulahlekelwa, ngakho-ke umsuka ongenalutho ukungena okulungile kwanoma yini engaphezulu kwe-1.5x lapho ama-artefacts eqala ukubonisa khona. Khetha umphinda-phindo — 0.5x ngejubane eliphakathi, 2x ngejubane eliphindwe kabili — futhi ifayela lonke lizophinde lihlolwe.

Ingabe ukukhawulela kuzokwenza amazwi azwakale aphezulu?

Akunakwenzeka. Isikhathi-sokuzivumelanisa sigcina isikhala, ngakho-ke umsindo wezwi we-1.5x uzwakala njengemuntu ofanayo okhuluma ngokushesha kunalokho ongathi u-chipmunk. Lokhu kuyinto ehlukile phakathi kwesikhathi-sokuzivumelanisa nokudlala kuphela izithako ngokushesha.

Ingabe ifomethi yomsuka ithinta imiphumela?

Ikwenza. FLAC yi-lossless compression — bit-identical to the source on decode, at about half the size of WAV. Lokhu kuchaza ukuthi ngabe imiphumela eguqulwe ingabhalwa emuva ngokulula noma kufanele iphinde ikhodwe ngokuphelele.

Ingabe kukhona okuthile okukhethekile ku FLAC lapha?

Yebo — I-FLAC ifaka ikhodi ngokufanayo ne-bit-identical kumthombo, ngakho noma yiziphi iziqukathi zokuhlela-nokugcina kabusha azikho lutho oluzokubiza. Kubalulekile ukwazi ngaphambi kokuba ushintshe isivinini esikhulu.

Ngafinyelela nini isivinini ngaphambi kokuba kuzwakale kulungile?

Kusuka ku-0.75x kuya ku-2x kucacile ukuxoxa. Kungaphezulu kwe-2.5x, ama-artefacts azungeze atholakali kunoma yisiphi i-algorithm, futhi ngaphansi kuka-0.5x, ukuvuselelwa kufanele kuthuthukiswe kakhulu. Umculo uthobela ngaphezu kokuxoxa.

Ingabe ihele lizoba likhulu, futhi lizoba ncane?

Encane, yebo, futhi ngokuya ngesilinganiso esifanele — ihora lomsindo ku-1.5x liyimizuzu eyisithupha. Ifayela lincipha ngokufana nesilinganiso esifanayo ngoba kunezinto ezincane zokukopela. I-bitrate, i-sample rate kanye ne-channel layout zonke zigcinwa ngokuya ngendlela zazo.

Yini engikwazi ukuyifaka ku Tshintsha isivinini FLAC?

WAV, FLAC ne AIFF, nganoma yisiphi isibani se-bit kanye nesampula yezinga kuze kube yilapho kufaka phakathi i-24-bit/192 kHz. Amafayela alahlekelwa asebenza kulowo msebenzi uma uxhumana nezisulu.

Ingabe kunesilinganiselo sobukhulu behele ku Tshintsha isivinini FLAC?

Yebo: ama-akhawunti amahhala asebenza umsindo kuze kube yi 15 MB ngefayela ngalinye — nge-PCM engacindezelwanga eyisi-20 semizuzu ye-CD-quality stereo, ngakho-ke kuyinani elincane lapha ngendlela engafanele i-MP3. Uma ungaphezu kwayo, ukuguqula i-WAV ibe yi-FLAC kuqala kuyinto elula — ayilahleki futhi incane kakhulu.

Ingabe Tshintsha isivinini FLAC izonciphisa ukhwalithi ye FLAC audio files yami?

Akunalutho. Umsindo ongenalutho uguqulwa ngokufana-ngaye, ngakho lokho okubuyayo kuqokwa ngokufana-ngokwebithi kulokho okutholayo ukwenza ukuguqulwa okufanayo kumhleli wedesktop. Ungaphinda ujikelezo izikhathi eziningi njengoba ufuna ngaphandle kokuqoqa noma yikuphi ukulahleka.

Ingabe ngizosebenzisa Tshintsha isivinini FLAC ku FLAC audio files amaningi ngasikhathi sinye?

Yebo, noma ngabe amafayela angalahleki akhulu, ngakho-ke iqembu lihlotshaniswa nokufaka ibandwidth ngaphezu kokusebenza. Izilungiselelo zisebenza ngokufanayo kuwo wonke amasethingi.

Ingabe ububanzi be-bit kanye nesampula yezinga ligcinwa?

Yebo, ngaphandle kokuthi ushintshe ngokuzithandela. Umsuka we-24-bit/96 kHz uhlala u-24-bit/96 kHz — akukho okuzohlolwa ngokuzithandela ku-16/44.1, okuwuhlobo lokunqoba olungenza umphathi ungasebenzi.

Ingabe Tshintsha isivinini FLAC ibiza noma yini?

No. Tshintsha isivinini FLAC ikhululekile ngaphandle kwe-akhawunti edingekayo, futhi akukho okushiwo ku-audio. Ukulayisha kususwa kubasebenzi ngemuva kokuqedwa kwemisebenzi.