Ezona Setingi zokuThumela ngaphandle kwePremier Pro

Ukuqonda iiFomathi zokuThumela ngaphandle kwe-Premiere

I-Adobe Premiere Pro ibonelela ngeefomati ezininzi zokuthumela ngaphandle, kodwa ukukhetha efanelekileyo kuxhomekeke kusetyenziso olucetywayo lweprojekthi yakho. Iifomathi eziqhelekileyo ziquka i-H.264 / MP4 yokusabalalisa ngokubanzi, i-H.265 / HEVC yomxholo we-4K efuna ubukhulu beefayile ezincinci, kunye ne-ProRes ye-workflows yobungcali efuna ukunyanzeliswa okuncinci. Ifomathi nganye isebenza ngeenjongo ezahlukeneyo – i-H.264 inikeza ukuhambelana okugqwesileyo kuzo zonke izixhobo kunye namaqonga, ngelixa i-ProRes igcina umgangatho ophezulu womsebenzi wokuvelisa emva. Xa ukhetha ifomathi yokuthumela ngaphandle, qwalasela iimfuno zakho zokuhanjiswa ngononophelo. Ukusasazwa kwewebhu, i-H.264 kunye ne-MP4 container inikezela ngebhalansi engcono yomgangatho kunye nobukhulu befayile. Ukusasazwa okanye ukuhanjiswa kobuchwephesha, iifomathi ezifana neProRes 422 okanye i-DNxHD zibonelela ngemigangatho esemgangathweni efunwa ngabasebenzi beshishini. Ukuqonda le yantlukwano kuqinisekisa ukuba umxholo wakho othunyelwe kumazwe angaphandle udibana neenkcukacha zobugcisa ngelixa ugcina umgangatho ongowona wabaphulaphuli ojoliswe kubo.

• H.264/MP4 yewebhu kunye nokuhanjiswa ngokubanzi
• I-H.265/HEVC yomxholo we-4K kunye nobukhulu beefayile ezincinci
• IiProRes zemisebenzi yobuchwephesha yasemva kwemveliso
• I-DNxHD yokuhanjiswa komgangatho wosasazo

UkuKhethwa kweCodec kunye neSetingi zoMgangatho

I-codec oyikhethayo ichaphazela kakhulu ubungakanani befayile kunye nomgangatho wokubonwayo. I-H.264 ihlala ingumgangatho woshishino kwizicelo ezininzi, ibonelela ngokugqwesileyo koxinzelelo kunye nokuhambelana jikelele. Kwiiprojekthi ze-4K, i-H.265 (HEVC) ibonelela ngoxinzelelo olungcono kakhulu, ukunciphisa ubukhulu befayile ukuya kuthi ga kwi-50% xa kuthelekiswa ne-H.264 ngelixa igcina umgangatho ofanayo. Nangona kunjalo, i-H.265 idinga amandla amaninzi okusebenza kwaye inokuba nemiba yokuhambelana nezixhobo ezindala. Izicwangciso zomgangatho ngaphakathi kwekhowudi nganye zivumela ukulungiswa kakuhle kwinqanaba loxinzelelo. I-encoding ye-variable Bitrate (VBR) idla ngokuvelisa iziphumo ezingcono kune-Constant Bitrate (CBR) ngokunikezela ngedatha eninzi kwimiboniso entsonkothileyo. Kwi-H.264, i-bitrate ekujoliswe kuyo ye-8-12 Mbps isebenza kakuhle kumxholo we-1080p, ngelixa umxholo we-4K ufuna i-20-35 Mbps. Ezi setingi zilinganisa ubungakanani befayile kunye nomgangatho wokubonwayo, ukuqinisekisa ukuba umxholo wakho ubukeka ubuchwephesha ngaphandle kokudala iifayile ezinkulu ngokungeyomfuneko.

• Sebenzisa i-encoding ye-VBR kunikezelo olungcono lomgangatho
• Ithagethi ye-8-12 Mbps ye-1080p H.264 umxholo
• Cinga nge-20-35 Mbps ye-4K yokuthunyelwa ngaphandle
• Uvavanyo H.265 kwiiprojekthi ze-4K ezifuna iifayile ezincinci

Isisombululo kunye nokuPhuculwa koMgangatho weSakhelo

Ukuthelekisa isisombululo sakho sokuthumela ngaphandle kwiqonga lakho lokuhambisa elicetywayo kukhulisa umgangatho ngelixa unciphisa ubungakanani befayile. KwiYouTube kunye namaqonga amaninzi okusasaza, i-1920×1080 ihlala iyindawo emnandi yomxholo jikelele, nangona i-4K (3840×2160) ixhaphake kakhulu kumxholo weprimiyamu. Hlala uthumela ngaphandle kwisisombululo sakho somda wexesha ngaphandle kokuba uthoba ngokuthe ngqo ukuqwalaselwa kwe-bandwidth. Ukunyusa ngexesha lokuthumela ngaphandle kufuneka kuthintelwe njengoko kungongezi iinkcukacha zokwenyani kwaye kwandisa ubungakanani befayile ngokungeyomfuneko. Ukukhethwa kwereyithi yesakhelo kuxhomekeke kuhlobo lomxholo wakho kunye nabaphulaphuli ekujoliswe kubo. I-24fps ibonelela ngenkangeleko ye-cinematic yesiqulatho esibalisayo, ngelixa i-30fps ibonelela ngentshukumo egudileyo kumxholo wevidiyo jikelele. Ngomdlalo okanye umxholo wezemidlalo, i-60fps ihambisa eyona ntshukumo igudileyo kodwa iphinda kabini iimfuno zedatha. Tshatisa ireyithi yesakhelo sakho sokuthumela ngaphandle kwireyithi yesakhelo sexesha lakho ngaphandle kokuba ngabom udala iziphumo ezicothayo okanye uthobela iimfuno ezithile zonikezelo.

Iisetingi zokuThunyela ngaphandle kweAudio kunye neNgqwalaselo

Useto lwesandi luchaphazela kakhulu umgangatho uwonke wokuthumela ngaphandle, kodwa bahlala bengahoywa. Kwiinkqubo ezininzi, i-codec ye-AAC kumlinganiselo wesampulu ye-48kHz ene-320 kbps yebitrate ibonelela ngomgangatho obalaseleyo. Imveliso ye-stereo (i-2-channel) isebenza kumxholo omninzi, nangona isandi esijikelezileyo esingu-5.1 sinokufuneka kusasazo okanye ukuhanjiswa kwethiyetha. Soloko uthelekisa ireyithi yesampulu yakho yokuthumela ngaphandle kuluhlu lwexesha lakho ukunqanda ukusetyenzwa kweaudiyo ngokungeyomfuneko. Nika ingqalelo kumanqanaba omsindo ngexesha lokuthumela ngaphandle – jonga amanqanaba aphezulu malunga ne-3dB ukuthintela ukunqunyulwa ngelixa ugcina isandi esaneleyo. Ukuhanjiswa kosasazo, kunokufuneka uhlangabezane nemigangatho ethile yesandi sesandi esinje -23 LUFS kumabonakude okanye -16 LUFS kumaqonga okusasaza. Cinga ngokwenza ukuthunyelwa ngaphandle kweaudio okwahlukileyo kwiifomathi zokuhanjiswa ezahlukeneyo, njengoko ukuhanjiswa kwepodcast kufuna useto olwahlukileyo kunokufakwa kweqonga levidiyo.

I-Platform-Specific Export Presets

Amaqonga ahlukeneyo aneemfuno ezahlukeneyo zobugcisa kunye noseto olucetyiswayo lokudlala kwakhona. U-YouTube ucebisa ikhowudi ye-H.264 ene-progressive scan, imilinganiselo yesakhelo esiqhelekileyo (24, 25, 30, 48, 50, 60 fps), kunye noluhlu oluthile lwebitrate ngokuxhomekeke kwisisombululo. Ukufakwa kwe-1080p, i-YouTube icebisa i-8 Mbps ye-framerate eqhelekileyo kunye ne-12 Mbps kumxholo ophezulu wefreyimu. I-Instagram idinga isikwere (1: 1) okanye ngokuthe nkqo (9:16) umyinge wokujongwa kweselfowuni, kunye nemida eyohlukeneyo yexesha lokuthumela iposi ngokuchasene namabali. I-Vimeo ivumela i-bitrate ephezulu kuneYouTube, iyenza ifanelekele ukubonisa umsebenzi okumgangatho ophezulu kubathengi. Izicwangciso zabo ezicetyiswayo ziquka i-bitrate ephezulu – ukuya kuthi ga kwi-20 Mbps kumxholo we-1080p. I-Facebook kunye namanye amaqonga oluntu ahlala aneemfuno ezithile zomxholo wokuzidlalela ngokuzenzekelayo, kubandakanywa iingoma ezivakalayo ezihlukeneyo kunye namagama-ncazo. Ukuqonda ezi mfuno zingqale kwiqonga kuqinisekisa ukuba umxholo wakho uboniswa ngokugqibeleleyo kwaye ufikelela abona baphulaphuli babanzi banokubakho.

• I-YouTube: 8-12 Mbps ye-1080p, i-codec ye-H.264
• I-Instagram: Isikwere okanye iifomathi ezithe nkqo zokuphucula iselfowuni
• I-Vimeo: I-bitrate ephezulu yamkelekile, ukuya kuthi ga kwi-20 Mbps ye-1080p
• UFacebook: Qwalasela iimfuno zokudlala ngokuzenzekelayo kunye neemfuno zamagama-ncazo

Ukusebenza kakuhle koMsebenzi kunye noLawulo lweeFayile

Ukuhamba komsebenzi okuthunyelwa ngaphandle ngokufanelekileyo konga ixesha kunye nokuqinisekisa iziphumo ezingaguqukiyo kuzo zonke iiprojekthi. Yenza kwaye ugcine iisetingi zokuthumela ngaphandle kweyona ndlela iqhelekileyo yokuhanjiswa kwefomati ukuphelisa ukuphinda-phinda useto lokuseta. Xela iiseti zangaphambili ngokuzichazayo (umzekelo, “YouTube 1080p Standard” okanye “uPhononongo loMxumi H.264”) kwaye uzilungelelanise ngokodidi okanye iimfuno zabaxumi. Le ndlela ecwangcisiweyo inciphisa iimpazamo kwaye ikhawulezise inkqubo yokuthumela ngaphandle kakhulu. Qwalasela ukuhamba kwakho emva kokuthumela ngaphandle xa ukhetha useto kunye neendawo zefayile. Ukuba ufuna ukuguqula iifayile ezithunyelwe kumazwe angaphandle kwiifomathi ezahlukeneyo zamaqonga ahlukeneyo, ukuba nenkqubo ecwangcisiweyo yokubiza amagama kubaluleke kakhulu. Ezinye ii-workflows zixhamla ekuthumeleni ifayile esemgangathweni ophezulu kuqala, emva koko yenze iinguqulelo ezikhethekileyo zeqonga ukusuka kuloo nkosi. Le ndlela iqinisekisa ukuhambelana kuzo zonke izinto ezinikezelwayo ngelixa kugcinwa umgangatho ophezulu kunokwenzeka kulo lonke ikhonkco lokuhambisa.