OGG WebM

Guqula Eyakho OGG kuya WebM amafayela kalula

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Guqula amafayela afinyelela ku-1 GB mahhala, abasebenzisi be-Pro bangaguqula amafayela afinyelela ku-100 GB; Bhalisa manje

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Indlela yokuguqula OGG kuya WebM

Isinyathelo 1: Layisha eyakho OGG amafayela usebenzisa inkinobho engenhla noma ngokuhudula bese uphonsa.

Isinyathelo 2: Chofoza inkinobho ethi 'Guqula' ukuze uqale ukuguqulwa.

Isinyathelo 3: Landa i-version yakho WebM amafayela


OGG kuya WebM Imibuzo Evame Ukubuzwa Yokuguqulwa

Ngiguqula kanjani ihele OGG libe WebM?
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Layisha phezulu ihele lakho OGG usebenzisa isikhethi esiphezulu futhi umguquli uthola uhlobo lomsuka futhi uqhuba i-OGG -> WebM pipeline. Isiphumo silanda ngokuzenzakalela uma ukuguqulwa kuqediwe; akukho akhawunti edingekayo ukuguqulwa okufanayo. OGG yi-Xiph.Org container, ehlala igcina umsindo we-Vorbis, yakhiwa ngo-2000 njengenye indlela engavunyelwanga ye-MP3. I-WebM iyingxenye eqinile ye-Matroska eshicilelwe yi-Google ngo-2010 ekhethekile ekubeni yividiyo ye-HTML5 equkethwe ngaphandle kwe-royalty.
Ukhetha lokhu, ngoba umsindo kuphela awunasithombe. Okuzenzakalelayo yi-static waveform render, futhi unganikeza isithombe esihlala khona endaweni - isithombe sokufaka, ikhadi lesihloko, isithombe - esigcinwe isikhathi esigcwele. Lokhu kwenza ihele lilayishwe ku-video-only platforms ezingatholi umsindo omnyama. I-WebM idlala ngokusemthethweni kuwo wonke umsakazi omusha ngaphandle kweplugin, ngaphandle kwelayisense yemali kanye nokungabonisi kwepatent, okuyenza ibe yiphutha levidiyo efakwe kwi-web.
Uma nje kufanele kube njalo. lapho i WebM ithatha khona umsuka womsindo we-codec ngokuqondile, umsinga ukhonjiswa ngaphandle kokucindezeleka futhi uhlala ufana ne-bit. lapho ayikwenza khona, umsindo uguqulwa kabili kunoma yini WebM ethatha ngayo, ku-bitrate elingana nomsuka ukuze i-pass elandelayo ikhokhwe kancane njengoba kudingeka. I-Vorbis ngaphakathi kwe-OGG ilahlekile futhi isebenzisa i-bitrate eguqukayo ngokuzenzakalela, ngakho-ke ukhwalithi ibekwe njengezinga ngaphandle kwe-kbps eqinile. WebM idinga ukucophelela: VP8 noma VP9 ividiyo (AV1 manje) nge Vorbis noma Opus umsindo, futhi akukho okuthile okuningi.
Kuncane kakhulu, uma usebenzisa isithombe esijwayelekile esihlala sikhona. Ifremu eyodwa egcinwe icindezelwa kunoma yini engaphezu kokuqhubeka kwayo yonke ngoba yonke ifremu ifana neyedlule, ngakho ihele lilawulwa yi-audio track. Ukukhetha i-waveform ephilayo endaweni yokufaka i-data yevidiyo ebonakalayo futhi ingaphinda noma iphindwe imiphumela.
Isihloko nomuntu oculi bamap ku-metadata yevidiyo yendawo yokugcina, futhi umdwebi we-cover art ofakwe ku-video ulungele isithombe esihlala khona. Konke okuthile - inani le-track, i-album, unyaka, uhlobo - ayikho indawo elinganayo kwifayela levidiyo futhi ikhishwa endaweni yokulinganiselwa.
Yebo — WebM ifaka umsindo we-multichannel ngokufanele, ngakho-ke i-5.1 mix ihlala i-5.1 ne-channel layout ihlanzekile ngaphezu kokuhlolwa kwe-stereo. Okubalulekile uma ihele lizosetshenziswa njenge-home cinema receiver ngaphezu kwefoni, ezokhuphula umsindo ngesikhathi sokudlala.
Yebo - isisekelo OGG -> WebM ukuguqulwa kumahhala ngaphandle kokubhalisa. I-Premium ifaka ama-limits aphezulu we-file-size, amanye ama-batch workers, futhi isusa ama-ad.
Ama-akhawunti amahhala: kuze kube yi-100 MB ngayinye yehele OGG. I-Premium: ngokuvamile i-1 GB ngayinye yehele, ngokuya ngohlobo lomsuka OGG. Amafayela amakhulu kakhulu ahlukaniswa abezingxenye zekhasimende lapho i-WebM ivumela.
Ukuguquka kugcina yonke ingxenye yolwazi emibili OGG ne WebM ingabonisa. Izici i-WebM ifomu alikwazi ukuzigcina (idatha ye-vector kwi-raster output, ifomu kwi-plain-text output, ifonti efakwe kwi-image output) zi-rasterized noma zi-stripped — ikhasi lemiphumela libonisa noma yiziphi izinkinga zezici ngokucacile.
Yebo — susa amafayela amaningi OGG endaweni yokulayisha futhi afike emfuleni ngokufanayo. I-Premium inemisebenzi eminingi efana; kuhele olune-50, lokhu kuyinto ehlukile phakathi kwemizuzu nemizuzu.
Yebo - i-UI iphendula futhi i-conversion pipeline isebenza engxenyeni yeseva, ngakho-ke amadivayisi eselula akhuphula-ke-akhuphula njengedeskithophu. iOS ne-Android browser file pickers (ikhamera i-roll, Ifayela le-app) kusebenza ekupheleni-ku-kuphela ngaphandle kwe-app.
I-Chrome, i-Firefox, i-Safari (15+), i-Edge, ne-Opera. Isiguquli sisebenzisa `<input type="file">` esilula sokulayisha — akukho WebAssembly noma PWA ezimele — ngakho-ke ngisho nezixhumanisi ezidala ziguqula OGG zibe WebM ngokuphumelelayo.

OGG

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

WebM

I-WebM yenzelwe iwebhu, inikeza ukusakaza ividiyo ngaphandle kwemali yokukhokha ngama-codec e-VP8/VP9.


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