MOV → MPG

Sinthani Yanu MOV ku MPG mafayilo mosavuta

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Kukweza

Momwe mungasinthire MOV ku MPG

Gawo 1: Kwezani yanu MOV mafayilo pogwiritsa ntchito batani lomwe lili pamwambapa kapena pokoka ndi kugwetsa.

Gawo 2: Dinani batani la 'Convert' kuti muyambe kusintha.

Gawo 3: Tsitsani pulogalamu yanu yosinthidwa MPG mafayilo

MOV ku MPG Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu

Kodi ndingasinthire bwanji MOV kupita ku MPG popanda kubwezeretsa kanema wa kanema?

Ngati ma kontena a MOV ndi MPG angagwiritse ntchito codec yomweyo (H.264, H.265, VP9, AV1), wosintha amabwerera ku remuxer: ma streams oyamba amakopedwa ndi byte-by-byte ku MPG kontena ndipo amasintha kokha. Remux ya 1 GB MOV ku MPG nthawi zambiri imatha m'masekondi a 5-15 ndi kuwonongeka kwabwino. A MOV nthawi zambiri amatenga H.264 kapena HEVC kwa kutumiza, kapena ProRes pamene ndi kusintha mtsogoleri, limodzi ndi AAC kapena uncompressed PCM audio. Zina mwa zinthuzi ndi MPEG-1 kapena MPEG-2 kanema ndi MP2 audio; muxing ndi GOP chilengedwe ndi ofanana ndi.mpeg fayilo.

Kodi chimachitika ndi ma subtitle omwe ali mu fayilo yanga ya MOV?

Sakupezeka kuti asankhidwe, chifukwa MPG siyimakhala ndi ma subtitle olimba kuti azisunga. Pali njira ziwiri zotuluka: kuwononga nawo pavidiyo nthawi yosintha, yomwe imawapangitsa kukhala okhazikika komanso osasinthika, kapena kuwatumiza ngati.srt osiyana ndi MPG kuti wosewerayo atulutse. Wosintha akukuwuzani zomwe adachita kuposa kuwononga iwo mosasamala. MPG amalandira zonse MPEG-2 kuletsa - heavy bitrate, interlacing, palibe soft subtitle - kuphatikizapo kusokonezeka kwa awiri zowonjezera kwa mtundu wina.

Nchifukwa chiyani ndingasinthire MOV ku mtundu wachikhalidwe monga MPG?

Chifukwa cha zinthu zambiri za hardware zomwe sizikuphunzira chilichonse chokhudzana ndi zinthu zatsopano komanso sizingatheke. DVD osewera, mayunitsi agalimoto, makamera osewera, mawonetsero amakampani ndi zida zambiri zofalitsa zofalitsa zimavomereza MPG ndi chilichonse chokhudzana ndi chilichonse. Kusinthana ndi njira yoyenera yotsika pamlingo, yogulitsidwa m'malo mwa ntchito pa chipangizo chomwe sichingakhale ndi njira ina. MPG ndi kuwonjezeka DVD authoring mapulogalamu, older camcorders ndi kufalitsa ingest zipangizo kuzindikira, kotero kuti imakhala zothandiza kwa iwo ma pipelines.

Kodi ma audio ambiri adzapulumuka kusinthidwa kwa MOV kupita ku MPG?

Ndikoyenera - zonse zolemba za audio mu MOV (kuwunika kwa woyang'anira, mabungwe osiyanasiyana, mawu ofotokoza) amasungidwa mu MPG pamene chikwama chofunikira chimathandizira ma audio ambiri. MKV ndi MOV amayendetsa ma audio osatha; MP4 amathandizira ambiri koma ena osewera a hardware amawona kokha track 1; WebM imatha pa Opus / Vorbis track. MPG ndi chimodzimodzi MPEG pulogalamu mtsinje monga.mpeg - atatu-alemba kuwonjezeka ndi DOS-era kugwa, si mtundu wina.

Kodi ma subtitle amasunga zosunga pamene MOV amasinthidwa kuti MPG?

Ma subtitle olimba (ma tracks osankhika) amapulumuka pamene MPG angawagwiritse ntchito: MKV amagwiritsa ntchito SRT, ASS, SSA, PGS, VobSub mwachilengedwe; MP4 amagwiritsa ntchito mov_text (format yosasinthasintha). Kusintha MKV ndi subs a ASS ku MP4 kumawawononga kuti akhale mov_text kapena kuwalemba. Hardsubs (olembana mu kanema) amagwiritsa ntchito ngakhale.

Kodi MOV mpaka MPG amasunga masamba olemba / kuyendera kwa DVD?

Metadata ya bokosi limasintha pakati pa MOV ndi MPG pamenepo onse awiri amapereka bokosi la atomu (MKV, MP4, MOV). WebM imasunga bokosi m'ma block ogwirizana ndi Matroska, choncho MKV <-> WebM bokosi limayenda molimba. AVI sichimakhala ndi bokosi la spec, choncho kusintha kwa AVI ku MPG kumabweretsa fayilo yosasinthika ngati simuwonjezera ma markers m'manja.

Kodi ndi chiyani za MKV zowonjezera (fonti, kusindikiza) pamene mukupita MOV ku MPG?

MKV ndi yokha mainstream yokhala ndi ma fayilo ophatikizidwa (TTF fonts for ASS subs, JPG cover art, fan-translated PDF inserts). Kuchokera ku MOV kupita ku MPG kumachotsa ma attachments pamene MPG si MKV - ma streams elementary amasinthidwa, koma payload ophatikizidwa amakhala m'malo ochokera. Tengani MOV ngati chitetezo ngati mumatengera ma fonts ophatikizidwa.

Kodi codec yomwe MPG imagwiritsa ntchito ndi yosasinthika?

Kodiyi ya default imasankhidwa kuti igwirizane ndi MPG yokhala ndi katundu: MKV imasinthidwa kukhala H.265 (HEVC) kuti ikhale yolimba kwambiri; MP4 imasinthidwa kukhala H.264 kuti ikhale yolimba kwambiri; WebM imasinthidwa kukhala VP9; AVI imagwiritsa ntchito MPEG-4 ASP (DivX / Xvid linage).

Kodi HDR (HDR10, Dolby Vision) imatha bwanji MOV mpaka MPG?

HDR static metadata (HDR10 mastering display values, max content light level) imatha kupita ku MPG pamene ma kontena awiri ndi codec osankhidwa amathandizira (HEVC, AV1 mu MKV / MP4). Dolby Vision ndi wolimba kwambiri - DV profile 5 / 7 / 8.1 mu MOV nthawi zambiri amapulumuka okha ku MKV ndi HEVC; kusinthidwa ku MPG kontena lomwe silitha kunyamula gawo la DV limatha ku HDR10.

Kodi wosinthira MOV mpaka MPG adzasunga kusinthasintha kwa framerate (VFR)?

MKV ndi WebM amalemba ma timestamps a real-frame ndi kuwongolera VFR mwanjira yachibadwa, kotero kuti MOV VFR imatha kukhala ndi MPG ya mafomuwa popanda kubwezeretsa. MP4 imasunga nthawi yowonjezerapo koma ena osewera amaganiza kuti CFR; wosintha amatulutsa "kulepheretsa CFR" kuti abwezeretse VFR MOV ku 24 / 30 / 60 fps MPG kwa zolinga zosatheka.

Nchifukwa chiyani fayilo yanga MPG ndi yaying'ono / yayikulu kuposa MOV pambuyo posintha?

Remux ya codec yomweyo imatulutsa kukula kwakukulu (kuphatikiza kwa kontena kumasiyana ndi 0.1-2%). Kusintha kwa codec kungapangitse kukula kwa 50% kapena kuposa: H.264 kupita ku H.265 kumatha kuchepetsa fayilo pazomwe zimawoneka bwino; H.264 kupita ku AV1 kumatha kuchepetsanso panthawi ya slow.Kuchokera ku high-bitrate MOV (Blu-ray rip) kupita ku low-bitrate MPG (kutsitsa pa intaneti) ndichifukwa chofala kwambiri cha kugwa kwakukulu.

Kodi wosinthira MOV mpaka MPG amasamalira 4K / 8K / 60fps?

Ndiyo mpaka 8K (7680x4320) pa Premium. Mlingo wopanda malire umatha 4K (3840x2160) mpaka kumapeto kwa fayilo ya 1 GB. Ma remuxes oyera (kupita kwa codec yofanana) ya MOV yokulirapo kupita ku MPG amalepheretsa I / O ya diski, osati CPU - 30 GB MOV amasinthanso kupita ku MPG m'miphindi yochepa popanda kuyankhulana. Amasinthanso kukula ndi kuchuluka kwa ma pixel.