OGG Amathuluzi

Guqula OGG kuya futhi kusuka kumafomethi ahlukahlukene

Mayelana OGG

I-OGG Vorbis inikeza ukucindezelwa komsindo kwekhwalithi ephezulu okufana ne-MP3 kodwa kumahhala ngokuphelele futhi kunomthombo ovulekile.

Ukusetshenziswa Okuvamile

Izinhlelo zokusebenza zomsindo ezivulekile
Umsindo womdlalo kanye nemiphumela yomsindo
Umsindo wokusakaza ngaphandle kwemali yelayisensi

OGG Imibuzo Evame Ukubuzwa Yokuguqulwa

Yini ihele OGG?

OGG ibizwa ngokuthi yifomethi yebhokisi elivulekile elikhululekile elisebenzisa i-Vorbis audio codec yokucindezela okulahlekile.

Ingabe ubuhle bulahlekile kuhele OGG?

Noma yini encoder yakuqala ekhetha ukuyisusa, futhi ayikwazi ukubuyiselwa. OGG icindezela ngokumodela lokho okungekuqaphela indlebe - imisindo ehlanzekile ehlala ngaphansi kwezikhulu, iziqongo eziphezulu zokulalela - futhi isuse ngokuqhubekayo. Ku-bitrate ephephile engeke ikwazi ukulizwa yinoma ngubani. Okunye okungaba khona kubuyiselwa emuva, ngakho ukushintshana kufomethi engalahleki igcina isimo samanje ngaphandle kokubuyisela okungaphambilini. I-Vorbis ngaphakathi kwe-OGG ilahlekile futhi isebenzisa i-bitrate eguqukayo ngokuzenzakalela, ngakho-ke ukhwalithi ibekwe njengezinga ngaphandle kwe-kbps eqinile.

Kungani okuqukethwe kwewebhu kuthunyelwe njenge OGG?

Ngokuba ifakwe ngokukhethekile le misebenzi: amafayela amancane, ukuqala ngokushesha, akukho plug-in futhi akukho layisense lokukhathazeka. Lokhu kwenza kube ngcono ekunikezelweni futhi kungaphawuleka nganoma yini enye - amathuluzi okuhlela, ama-gallery wefoni namadivayisi adala ahlala ekhohlwa. Ukushintshana kufomethi yokusetshenziswa okujwayelekile kwenza ukuthi okuqukethwe okuthunyelwe kusebenziseke ngaphandle kwe-web. I-OGG Vorbis ishaya i-MP3 nge-bitrate elinganayo futhi ayihambisani nezindleko zokugunyazwa, ngakho-ke ama-engine wemidlalo kanye nesofthiwe yomthombo ovulekile yasebenzisana nayo.

Ingabe umculi, i-album nesithombe sokuzivikela ku OGG yami sizohlala siguqulwa?

Bakwenza lapho ifomu eligunyaziwe linesizinda sokubeka. OGG lithwala izithonjana nemisebenzi yezandla efakwe njengengxenye yefayela, futhi ukuguqulwa kwenza amakhophi ngaphesheya kwendawo elingaqondakalayo. Izithonjana ezingacindezelwanga ziyisinqumo - zicacisiwe ngaphambi kokuphawula kwakuyithemba elijwayelekile futhi zigcina cishe akukho, ngakho ithala eliguqulwe ngalo ndlela lifika njengedonga lemisindo engabizwanga.

Ingabe OGG ikhishwa?

Akuyoba khona ngokuphambene, kodwa inkontileka yayo yefayela elisha ligcina lincane futhi amathuluzi ambalwa amasha akhathazeka ukuxhasa. Amafayela akhona ahlala efundeka isikhathi eside. Indawo esebenzayo ukuthi ukubeka ingobo yomlando kule fomethi kulungile, ngenkathi uqala umfutho womsebenzi omusha kuyo kusho uku accetta isethulo esincane kakhulu sesoftware.

Ingabe ihele OGG lingathwala i-5.1 surround mix?

Yebo - ifomu liphatha iziqhagamshelanisi ezingaphezu kwezingu-2 ngokufanele, ngakho-ke ukuhlanganisa okugqamile kugcina isakhiwo sesiqhingi saso ngaphandle kokucindezelwa kwe-stereo ngendlela efanele. Uma ukhuluma ngayo njenge-surround kuxhomekeka kukuphela kokuphela: umlayezo uzosusa wonke ama-channels, ifoni izocindezela phantsi ngesikhathi sokudlala ngaphandle kokukhathazeka. Ukushintshana ku-stereo-only format kwenza ukuthi ucindezelwe ngokuqhubekayo.

Ingabe OGG izodlala ngokuqondile kwikhasi le-web?

Yebo. OGG iphakathi kwefomethi yomsindo i-browser iyi-decode ngokusemthethweni, ngakho ingafakwa kungxenyekazi yomsindo noma kumdlali wepodcast futhi isebenza kuwo wonke amathuluzi ngaphandle kweplugin noma ihele lokubuyisela. Lokhu kwenza kube yinjongo yoshicilelo ephephile, futhi yilokho okuguqula ukurekhodwa okungekuhle kube yifomethi evame ukuba yindlela encane yokuyithola idlala kuwebhusayithi.

Yini i-bitrate okufanele ngiyiguqule amafayela ami OGG?

Uhlu lwendawo esiya kuyo, hhayi umsuka. Ukudlalwa kwengoma, 256 kuya ku-320 kbps kucacile kuwo wonke umuntu olalelayo; ukukhuluma nokulalela ipodcasts, 96 kuya ku-128 kbps kuningi futhi kushiya ihele ngaphesheya. Ukungenisa umsindo ngaphezu komsuka we-bitrate kulahlekile isikhala — kugcina umsindo osele udlulele nge-lossy pass futhi akubuyiseli lutho umngenisi wokuqala olahlekile.

Ubani olawula i OGG?

Akukho muntu, engqondo ukuthi kubaluleke: izici ziyizwe, ukucushwa kumahhala ukubhalela, futhi akukho nkampani engakwazi ukuguqula izimo ngemuva. Lokhu kusho ukuthi ivela kumathuluzi avulekile kanye nemithetho yokugcina, lapho ifomu elilawulwa ngumhlinzeki ngamunye liyingozi. Ukuthengiswa kuxhaswa kokuthengiswayo - kuvame ukuba yifomethi enezici ezinhle kakhulu nedivayisi ehambisanayo. OGG yi-Xiph.Org container, ehlala igcina umsindo we-Vorbis, yakhiwa ngo-2000 njengenye indlela engavunyelwanga ye-MP3.

Ingabe ukushintshana kushintsha isilinganiso sesampula se OGG yami yomsindo?

Akunakwenzeka ngaphandle kokuthi ucela. Ukuguquka kugcina umsuka wezinga — 48 kHz uhlala 48 kHz, 44.1 kHz uhlala 44.1 kHz — ngoba ukusatshalaliswa kabusha kubiza kakhulu futhi akusebenzi uma akukho okudingayo. Iziphuzo zikhona: ama-CD omsindo adinga u-44.1 kHz, abanye abadlali be-hardware abadala bamukela okuthile, futhi amapayipi omsindo avame ukudinga u-16 kHz. Misela izinga ngokucacile kulezi zinkinga bese ushiya icala linye.

Ingabe ngingenza ngiphinde ngibize isiqephu endaweni yokushintsha OGG?

Kunzima kakhulu, futhi kufanelekile ukuqonda ukuthi kungani: isithonjana siyisihloko, ngenkathi ama-bytes ngaphakathi kufakwe ngefomethi eyodwa ekhethekile. Ukushintsha igama kwenza ihele igama lakhe lithembisa okuthile okuqukethwe kwayo akusho ukunikela, futhi noma yini evula ihele noma liyiphoqa noma liyifunda kabi. Ukuphela kwephutha elincane yifomethi ezimbili ezikhona ngokusemthethweni ibhokisi elifanayo ngaphansi kwezinhlamvu ezahlukene — futhi ngisho lapho ukuphinda ubhale kahle kuphephile kunalokho ukushintsha igama.

Ingabe ngiguqula isibaya esigcwele se OGG amafayela ngasikhathi sinye?

Nge-akhawunti, yebo — khiphana ndawonye futhi zibekwe njengemisebenzi eyodwa endaweni yokuphathwa ngayinye ngasikhathi sinye, ngezinhlelo ezifanayo ezisetshenziswa ngaphesheya kweqembu futhi izimpendulo zibuyiselwe ndawonye. Ukuguquka okumahhala kusebenza ihele elilodwa ngasikhathi sinye (amathuluzi okuxhuma athatha amabini); i-plan ekhokhelwa yilokho okuvulela ukuqhubekela phambili kweqembu kanye nobukhulu bomgwaqo wefayela ngalinye, okukwenza ukuguquka kwehele lonke le-archive kube lula.