Isikhokelo seFomathi yeFayile yeMveliso yoMculo
Isikhokelo esibanzi sokukunceda uqonde isikhokelo sohlobo lwefayile yokuvelisa umculo.
Ukuqonda iLossless vs. Iifomathi zomsindo ezilahlekileyo
Umahluko osisiseko phakathi kweefomathi zomsindo ezilahlekileyo kunye nelahleko zenza umqolo wezigqibo zokuqhutywa komsebenzi wemveliso yomculo. Iifomathi ezingenalahleko ezifana ne-WAV, FLAC, kunye ne-AIFF zigcina yonke intwana yedatha yeaudiyo yoqobo, iyenza ibaluleke kakhulu ekurekhodweni kobuchwephesha, ukuxuba, kunye nokuqonda. Ezi fomati zigcina ukuthembeka komsindo okupheleleyo kodwa zikhokelela kubukhulu beefayile ezinkulu, ngokuqhelekileyo amaxesha ama-5-10 amakhulu kunoogxa babo abaxinanisiweyo. Iifomathi ezilahlekileyo ezifana neMP3, AAC, kunye ne-OGG zisebenzisa i-psychoacoustic algorithms ukususa ulwazi oluvakalayo oluthathwa ngokuba lungabonakali kangako kwiindlebe zomntu. Ngelixa oku kunciphisa ngokumangalisayo ubungakanani beefayile, kwazisa ukuthotywa komgangatho osisigxina odibanisa nomjikelo ngamnye wokufakwa kweekhowudi. Ukuqonda oku kurhweba kubalulekile kubavelisi abafuna ukulungelelanisa imiqobo yokugcina kunye neemfuno zomgangatho wesandi kuwo wonke umbhobho wabo wemveliso.
ImiGangatho yesitudiyo soBuchule: WAV kunye ne-AIFF
I-WAV (i-Waveform yeFayile yeFayile yeFayile) kunye ne-AIFF (i-Audio Interchange File Format) imele umgangatho wegolide wokuvelisa umculo wobugcisa. Zombini iifomati zixhasa iaudio yePCM engaxinzelelwanga kubunzulu obahlukeneyo (16, 24, 32-bit) kunye nemilinganiselo yesampulu (44.1kHz, 48kHz, 96kHz, 192kHz), ene-24-bit/48kHz engumgangatho wesitudiyo wale mihla. Ukhetho phakathi kwe-WAV kunye ne-AIFF ihlala ihla kwiqonga elikhethwayo-i-WAV yavela kwiWindows ngelixa i-AIFF yaphuhliswa yi-Apple-kodwa zombini zibonelela ngomgangatho womsindo ofanayo. Ezi fomati zigqwesa kwiiseshoni zokurekhoda ezininzi, ukuhanjiswa kwe-stem, kunye nokugcinwa kwe-archival apho ukuthembeka okupheleleyo kubaluleke kakhulu. Nangona kunjalo, ubungakanani beefayile zabo ezinkulu zinokucinezela iinkqubo zokugcina kunye ne-bandwidth yenethiwekhi ngexesha leeprojekthi zokusebenzisana. Ingoma enye yemizuzu emi-4 kwi-24-bit/48kHz stereo ithatha malunga ne-60MB, isenza ulawulo lwefayile olusebenzayo luyimfuneko kwimveliso enkulu.
- Sebenzisa i-24-bit ubunzulu bokurekhoda kunye nokuxuba ukugcina i-headroom
- Khetha ireyithi yesampulu ye-48kHz yokuhambelana kwevidiyo
- Gcina i-96kHz/192kHz ukulungiselela usetyenziso olukhethekileyo
Ukunyanzeliswa kweLassless yanamhlanje: FLAC kunye ne-ALAC
I-FLAC (i-Free Lossless Audio Codec) iye yavela njengefomathi ekhethiweyo engalahlekiyo kubavelisi abaninzi ngenxa yokusebenza kwayo okuphezulu kunye nomthombo ovulekileyo. I-FLAC inciphisa ubukhulu befayile nge-40-60% xa ithelekiswa ne-WAV ngelixa igcina ukuveliswa komsindo okuncinci. Ukuhambelana kwayo ngokubanzi kuzo zonke ii-DAWs kunye nokungabikho kwezithintelo zelungelo elilodwa lomenzi wechiza kuyenza ilungele ugcino lweprojekthi kunye nentsebenziswano phakathi kweendawo ezahlukeneyo zesitudiyo. I-Apple Lossless Audio Codec (ALAC) isebenza ngenjongo efanayo ngaphakathi kwe-ecosystem ye-Apple, ibonelela ngomlinganiselo othelekisekayo woxinzelelo kunye nokudityaniswa komthungo kwi-Logic Pro kunye nenye isoftware yeApple. Zombini iifomathi zixhasa ukufakwa kwemetadata, ukuvumela abavelisi ukuba bagcine ulwazi oluneenkcukacha lweseshoni, amanqaku okuvelisa, kunye nedatha yelungelo lokushicilela ngaphakathi kweefayile zomsindo ngokwazo. Lo buchule bemetadata bungqina ukuba buxabisekile kumathala eencwadi amakhulu esampula kunye neeprojekthi zentsebenziswano ezifuna amaxwebhu aneenkcukacha.
Iifomathi eziLungele ukusasazwa: MP3 kunye ne-AAC
Ngaphandle kweefomathi ezilahlekileyo, iMP3 kunye ne-AAC zidlala indima ebalulekileyo kwindlela yokusebenza yemveliso yangoku, ngakumbi kujongwe lwabathengi, ukulungiselela ukusasaza, kunye nokwabelana ngefayile ngokukhawuleza. Ukuhambelana kweMP3 jikelele kuyenza ibaluleke kakhulu ekuhanjisweni kwedemo, nangona ubudala bayo bubonisa ukusebenza kakuhle xa kuthelekiswa neekhowudi ezintsha. Ngeenjongo zemveliso, i-encoding kwi-320kbps CBR (Constant Bit Rate) ibonelela ngowona mgangatho uphezulu wemveliso yeMP3, ilungele uninzi lwezicelo zobungcali. I-AAC ithathe indawo enkulu yeMP3 ngokomgangatho wobungakanani ukuya kumlinganiselo, ibonelela ngokuthembeka okuphezulu kweaudio kwiibitrate ezilinganayo. Amaqonga amakhulu okusasaza abandakanya iApple Music, iYouTube, kunye nabanye abaninzi basebenzisa i-AAC njengefomathi yabo yokuhambisa ephambili. Ukuqonda iimpawu zekhowudi zala maqonga kunceda abavelisi bakhulise iinkosi zabo ngokufanelekileyo. Umzekelo, ukwazi ukuba iSpotify transcodes ilayisha kwi-OGG Vorbis inokuphembelela izigqibo zobuchule kunye neenkqubo zolawulo lomgangatho.
- Encode MP3 idemos kwi-320kbps CBR yomgangatho ongaguqukiyo
- Sebenzisa i-AAC ukulungiselela ukusasaza iqonga
- Soloko uyinkosi kwimithombo engalahlekanga, ungaze udlulise ikhowudi phakathi kweefomati ezilahlekileyo
Iifomathi zeMveliso eziZodwa
Ngaphandle kweefomathi zomsindo eziqhelekileyo, imveliso yomculo ihlala ifuna iindidi zefayile ezikhethekileyo kwizicelo ezithile. Iifayile zeDSD (Direct Stream Digital) zimele olona khetho luphezulu lokuthembeka lokukhutshwa kwe-audiophile, usebenzisa i-1-bit encoding kumazinga aphezulu kakhulu esampuli (2.8MHz nangaphezulu). Ngelixa ingasebenziyo kwimisebenzi yemveliso yemihla ngemihla, ukubamba iDSD kufumene intambo yokukhutshwa kweklasikhi ephezulu kunye nejazz apho umgangatho wokugqibela weaudio uthethelela ukuntsonkotha kokuhamba komsebenzi. Iifayile ze-REX, eziphuhliswe yi-Propellerhead, ziguqule imveliso esekwe kwi-loop ngokufakela i-tempo kunye nolwazi lwesilayi ngqo kwiisampulu zomsindo. Ezi fayile zivumela ukusetyenziswa kwe-tempo-independent ye-rhythmic material, ezenza zibe luncedo kwimveliso yomculo we-elektroniki kunye nomsebenzi we-remix. Ngokufanayo, iifomathi ezifana ne-SFZ kunye ne-EXS24 yenza ukuba iisampulu ezininzi ezinobunkunkqele kunye nokwakhiwa kwesixhobo, ukuvala umsantsa phakathi kweefayile zeaudio ezilula kunye nezixhobo ezibonakalayo ezinzima.
Isicwangciso-qhinga sokuKhetha iFomathi kwiiNqanaba zeMveliso ezahlukeneyo
Imveliso yomculo eyimpumelelo ifuna ukhetho olucwangcisiweyo lwefomathi ehambelana neemfuno zesigaba ngasinye seprojekthi. Ngexesha lokulandela umkhondo kunye neeseshoni ze-overdub, iifomathi ezingaxinzelelwanga njenge-WAV okanye i-AIFF ziqinisekisa ukugcinwa komgangatho ophezulu kunye nokulungiswa kwentloko. Isigaba sokurekhoda sizuza kwimigangatho yefomathi engaguqukiyo kuzo zonke iingoma ukuphepha imiba ehambelanayo kunye nokugcina ukusebenza kakuhle komsebenzi. Izigaba zokuxuba kunye nokulawula zifuna ukuqwalaselwa ngononophelo kweziphumo zefomathi kwizinto ezinokuhanjiswa zokugqibela. Iziqu kunye nezinto ezixubeneyo kufuneka zigcine umgangatho ongalahlekiyo, ngelixa imixube yereferensi kubathengi banokusebenzisa iifomathi ezikumgangatho ophezulu ezilahlekileyo zokwabelana ngokulula. Isigaba sokuphatha ngokuqhelekileyo sisebenza ngemithombo ephezulu esemgangathweni ekhoyo, ivelisa iziphumo ezininzi zefomathi ezilungiselelwe amajelo ahlukeneyo okusasaza-ukusuka kwisisombululo esiphezulu sokukhuphela ukuya kwiinguqulelo ezilungiselelwe ukusasazwa.
- Ukuseka imigangatho yefomathi ekuqaleni kweprojekthi ukunqanda imiba yoguqulo
- Gcina ii-backups ezingalahlekiyo kuzo zonke izigaba zemveliso
- Yenza iimasters zefomathi ethile kumajelo ahlukeneyo osasazo
Izinto eziphambili zokuThatha
IQhinga lokuGcinwa koMgangatho
Ukugcina umgangatho wesandi kulo lonke ikhonkco lemveliso kufuna ulawulo olululo lwefomathi kunye nokuqonda apho ilahleko yomgangatho yamkelekile xa ithelekiswa nokubaluleka.
- Hlala urekhoda kwaye udibanise kwiifomati ezingalahlekanga (WAV, AIFF, FLAC)
- Sebenzisa iifomati ezilahlekileyo kuphela ukusasaza kunye nonxibelelwano lomxumi
- Ungaze udlulise ikhowudi phakathi kweefomathi ezahlukeneyo zelahleko ukunqanda ukuthotywa komgangatho
UkuPhuculwa koMsebenzi
Ukukhetha ifomathi esebenzayo kulinganisa iimfuno zomgangatho kunye neengqwalasela eziphathekayo njengendawo yokugcina, isantya sokudlulisa, kunye nokuhambelana kwiinkqubo ezahlukeneyo.
- Beka emgangathweni kwi-24-bit/48kHz kuninzi lwezicelo zobungcali
- Sebenzisa imigaqo yokubiza amagama kwiinguqulelo ezahlukeneyo zefomathi
- Sebenzisa iifomati ezicinezelekileyo ezingalahlekiyo zogcino lovimba ukugcina indawo
I-Platform-Specific Optionation
Ukuqonda indlela amaqonga ahlukeneyo aphatha ngayo iifomathi zomsindo zenza ukuba abavelisi bakhulise iinkosi zabo kumajelo athile okusasaza kunye neenkqubo zokudlala.
- Iinkcazo zeqonga ekujoliswe kuzo lophando ngaphambi kokuphumelela kokugqibela
- Yenza iinguqulelo ezininzi ezilungele ustrimisho vs
- Vavanya iziphumo zokugqibela kwiisistim ezifuna ukudlalwa kwakhona ukuqinisekisa umgangatho
Imibuzo ebuzwa qho
Ngaba kufuneka ndirekhode ku-96kHz kumgangatho ongcono?
Kwimveliso yomculo emininzi, i-48kHz ibonelela ngomgangatho owaneleyo kunye nokusebenza kakuhle kokuhamba komsebenzi. Gcina i-96kHz okanye iireyithi eziphezulu zesampulu kwizicelo ezikhethekileyo ezinje ngefilim yamanqaku, ukurekhodwa kweklasikhi, okanye xa kufuneka ukutshintshwa kwesandi esibanzi. Iisampulu eziphezulu zesampulu zonyusa ubungakanani beefayile kakhulu kwaye zisenokunganikeli ngeenzuzo ezivakalayo kwimveliso yomculo eqhelekileyo.
Ngaba kukho umahluko womgangatho phakathi kwe-WAV kunye ne-AIFF?
Hayi, i-WAV kunye ne-AIFF zibonelela ngekhwalithi yomsindo efanayo xa usebenzisa ubunzulu obufanayo kunye noseto lwesampulu yereyithi. Ukhetho luhlala luhla ekukhetheni okuhambelanayo-i-WAV ixhaphake kakhulu kwizitudiyo ezisekwe kwi-PC ngelixa i-AIFF ivela kwiindawo zeMac. Zombini iifomati zixhaswa ngokubanzi kuzo zonke ii-DAW zangoku.
Ngaba ndingaxuba iiprojekthi ndisebenzisa iifayile zeFLAC endaweni yeWAV?
Ewe, iifayile zeFLAC zibonelela ngokuphinda-phinda ngokugqibeleleyo komsindo kwaye zilungele ukuxuba izicelo. IiDAW ezininzi zanamhlanje zixhasa ngokupheleleyo iFLAC, kwaye ifomathi inika inzuzo yeesayizi ezincinci zeefayile xa kuthelekiswa neWAV. Nangona kunjalo, qinisekisa i-DAW yakho ye-FLAC yenkxaso kunye nokusebenza ngaphambi kokuba uzinikele kwi-FLAC-based workflow.
Yeyiphi ibitrate ekufuneka ndiyisebenzisele iidemo zabaxumi beMP3?
320kbps CBR ibonelela ngowona mgangatho uphezulu weMP3 kwaye iyacetyiswa kwiidemos zobuchule. Ngelixa i-256kbps okanye i-192kbps inokwanela kwiidemos ezirhabaxa, ugcino lwefayile encinci alufane luthethelele ukucuthwa komgangatho xa unikezela umsebenzi kubathengi okanye abasebenzisanayo.
Ndikhetha njani phakathi kweefomati ezahlukeneyo ezingalahlekiyo?
Qwalasela iimfuno zakho zokuhamba komsebenzi: sebenzisa i-WAV okanye i-AIFF ukuhambelana okuphezulu kuzo zonke iinkqubo, i-FLAC yokugcina ngokufanelekileyo ngenkxaso yemetadata, okanye i-ALAC ukuba isebenza ngokuyintloko ngaphakathi kwe-ecosystem ye-Apple. Zonke zibonelela ngomgangatho ofanayo weaudio, ke ukuhambelana kunye neengqwalasela zobungakanani befayile kufuneka ziqhube isigqibo sakho.
Ngaba ndingaguqula ilayibrari yam yonke yesampulu ibe yifomati enye?
Ukulungelelanisa ifomathi yethala leencwadi lakho kunokuphucula ukusebenza kakuhle, kodwa kunqande ukuguqula iifomati ezingalahlekanga ngokungeyomfuneko. Ukuba iisampulu sele zikwi-WAV okanye i-AIFF, zishiye njengoko zinjalo. Cinga ngokuguqula kuphela ukuba ufuna iimpawu ezithile ezifana nenkxaso yemetadata yeFLAC okanye ubungakanani beefayile ezincinci zogcino.
Yeyiphi ifomathi ekufuneka ndiyihambise kwiinjineli ezichubekileyo?
Hambisa iifayile ze-WAV ezinganyanzeliswanga okanye ze-AIFF kwesona sisombululo siphezulu sisetyenziswa ngexesha lokuxutywa, ngokuqhelekileyo i-24-bit kwireyithi yesampula yeprojekthi yakho. Bandakanya zombini umxube wokugqibela kunye neziqu zomntu ngamnye ukuba uceliwe. Kuphephe nakuphi na ukucinezelwa kwelahleko okanye uguqulo olungeyomfuneko lwesampulu enokuthi ibeke esichengeni inkqubo yolawulo.
Ngaba kukho umahluko womgangatho phakathi kweekhowudi ezahlukeneyo zeMP3?
Ewe, umgangatho we-encoder uyahluka kakhulu. I-LAME igqalwa njengeyona encoder yomgangatho ophezulu weMP3 kwaye iyacetyiswa kwizicelo zobungcali. Kuphephe ukusebenzisa ii-encoder ezakhelwe ngaphakathi ezivela kubadlali bemidiya okanye isoftware endala, njengoko zihlala zivelisa iziphumo ezisezantsi xa zithelekiswa neekhowudi zangoku, eziphuculweyo.
Sebenzisa Ulwazi Lwakho
Ngoku uyawaqonda amagama, zama uQinisekisa ukuze usebenzise oko ukufundileyo. Uguqulelo lwasimahla, olungenamda kwaye akukho akhawunti ifunekayo.