M4V → AVI

Chinja Yako M4V kuti AVI mafaira pasina simba

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kana kudhonza uye kubvisa mafaera ako pano

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Maitiro ekushandura M4V kuti AVI

Danho 1: Isa yako M4V mafaira uchishandisa bhatani riri pamusoro kana nekudhonza nekudonhedza.

Danho rechipiri: Dzvanya bhatani rekuti 'Convert' kuti utange kushandura.

Danho rechitatu: Dhawunirodha yako yakashandurwa AVI mafaira

M4V kuti AVI Mibvunzo Inowanzo bvunzwa Nezvekuchinja

Ndinogona sei kudzokorora kurodha M4V ku AVI pasina kushaya mhando yevhidhiyo?

Upload yako M4V faira uye mushanduri unoenderera neCRF-based re-encode inotarisana nekuona-kushaya-kushaya AVI kubuda (CRF 18 sezvakarongwa, zvishoma zviyero = hombe faira / yepamusoro mhando). Codec inosarudza kusangana neAVI chigaro - H.264 yeyakakwira-compat MP4, H.265 yemhando-inobudirira MKV, VP9 yeWebM, AV1 yezvinotsva mapurasitiki. Structurally M4V ndiro MP4 — H.264 kana HEVC neAAC — nesarudzo Apple FairPlay DRM uye iTunes chitsauko metadata. AVI mafaera kusvikira zvino codecs: kutarisira MPEG-4 Part 2 (DivX / Xvid), Motion JPEG kana raw uncompressed maframes kupfuura H.264.

Chii chinoitika kune zvinyorwa zvemazita ezvinyorwa mu M4V faira rangu?

Hazvigone kugara zvichisarudzwa, nekuti AVI haina soft-subtitles stream kuti ichengete. Kune nzira mbiri dzekubuda: nyora iwo muvhidhiyo panguva yekushandura, izvo zvinovaita kuti varambe uye vasingaite, kana kutumira kunze sezvimwe.srt pamwe ne AVI kuti mutambi atore. Mugadziri anotaura iwe izvo zvaakaita kupfuura kubvisa iwo zvisina kunaka. AVI haina chero rudzi rune simba rwekutsigira kwezvinoreva zvinodiwa, zvakasiyana-siyana zvemapikicha, zvakaoma subtitles kana mafaera pamusoro 4 GB pasina hacks, uye yake per-chunk overhead bloats faira.

Nei yangu M4V faira ichikundikana kushandura kuita AVI?

Zviri pachena kuti DRM. Zvimwe M4V mafaera anovharwa pabitstream level neshopu kana software iyo yakaburitsa iwo, uye yakavharwa mvura haigone kugadziriswa nedu kana nechinhu chero chipi zvacho pasina chiratidzo chelicensing. Mafaira aunotorwa, akatengeswa kana akarodha pasi zvisingadzivirirwe zvinoshandura zvakajairika; chibvumirano chekutenga chisiri, uye hapana mushanduri anogona kuvimbisa zvakasiyana. DRM-inodzivirira M4V kutengesa haasi kuchinjaniswa nechimwe chinhu; chete unprotected M4V mafaera vari convertible, uye kwete-Apple vatambi kazhinji vanofanira kuchinja zita rezvirongwa.

I AVI icharamba ichitamba zvakanaka pafoni kana paTV?

Zvinogona kunge zvisina. M4V inodzokororwa neyakazvimirira silicon pafoni, matablets uye TVs, izvo zvinoita kuti iite pasina kusvibisa bhatiri. AVI zvinonyanya kudzokera kusoftware decoding pane iyo imwechete hardware - yakakwira CPU kumanikidza, yakanyanya kupisa chigadzirwa, uye yakadonha maframes pa4K zvinhu.

Chii chinoitika kune 5.1 surround audio kana uchishandura M4V kuenda ku AVI?

Inogona kuiswa mustereo, nekuti AVI haina nzira yemultichannel. Kusvikira pasi kunoshandisa standard ITU coefficients, saka mutauro muchinzvimbo chechinzvimbo unogara uchinzwisisika uye zvinonhuwira zvinosvika pazera rakaderera kupfuura kusvibiswa. Chii chinovimba nenzvimbo yechinzvimbo chakazvimirira chinoenda mushure meizvozvo.

Nei ndichishandura M4V kune yakapfuura format senge AVI?

DVD vatambi, mu-chitima guru zvikwata, camcorder kutamba modes, zvepasirese maratidziro uye zvakawanda zvemabhaisikopo kusvikira zvinhu zvinogamuchira AVI uye hapana chimwe. Kuchinjana ndechimwe chinangwa chikuru pasi musimba, akatengeswa muzvipo zvebasa pachinhu chine hapana imwe sarudzo. AVI ndechimwe chinhu chinokosha, izvo zvinoreva kuti vanhu vakatanga kushandisa camcorders, kusvikira pavakawana maDVD, makamera

Ndeipi video codec iyo AVI output inoshandisa?

Zvinoenderana neAVI chigadzirwa. MP4 inomira paH.264 yekuwedzera kutamba kutsigira pakati pefoni, mabhurawuza, uye Smart TVs. MKV inomira paH.265 / HEVC yekuwedzera kutamba kutsigira pakati pefoni, mabhurawuza, uye Smart TVs. MKV inomira paH.265 / HEVC yekuwedzera kutamba kutsigira pakati pefoni, mabhurawuza, uye Smart TVs. MKV inomira paH.265 / HEVC yekuwedzera kutamba kutsigira pakati pefoni, mabhurawuza, uye Smart TVs. MKV inomira paH.265 / HEVC yekuwedzera kutamba kutsigira pakati pefoni, mabhurawuza, uye Smart TVs. MKV inomira paH.265 / HEVC yekuwedzera kutamba kutsigira pakati pefoni, mabhurawuza, uye Smart TVs. AVI ndiro Microsoft Audio Video Interleave, yakaunzwa muna 1992 pamusoro peRIFF chunk format - imwe yevakuru zvibhorani iri kutenderera.

Ndichawana sei yangu audio track kubva ku M4V kuenda ku AVI?

Yeah. Kana M4V ne AVI vachishandisa imwe codec (semuenzaniso, vaviri vanoshandisa AAC), mitauro miviri ichashandiswa pamwe chete pasina kushandura. Kana codecs isiri yakafanana, mitauro miviri ichashandurwa kuita AAC / Opus / Vorbis zvichienderana neAVI. Mitauro miviri (yekutaura, mitauro mitsva) ichachengetwa.

Ndinogona here kuchengeta iyo yekutanga framerate kana ndichishandura M4V kuenda ku AVI?

Ne default yes — a 24fps M4V stays 24fps in AVI; a 60fps M4V stays 60fps. If you need to change rate (e. g. interlaced 29.97 → progressive 30, or 60 → 30 for upload limits), the framerate option handles 3: 2 pulldown, deinterlacing, and frame-blending in the same encode pass.

Ndezvipi zvikonzero zvefile size zvichachinja kubva ku M4V kuenda ku AVI?

Same-codec re-mux (M4V H.264 → AVI H.264 chete kuchinja chigaro): zvakafanana saizi. Codec kuchinja anogona kuchinja zvakakomba: H.264 → H.265 zvinonyanya kuvharira faira pamwechete visual quality; VP9 iri zvakafanana; AV1 kubvisa 20-30% asi inononoka kushandura.

Ichi AVI faira ichatamba pa iPhone, Android, uye Smart TVs?

MP4 / H.264 inotamba zvakananga pazvose zvinodiwa zvinodiwa. MOV / H.264 inotamba paApple zvigadzirwa uye mamwe maTV asi kwete pazvinodarika Android. MKV inodiwa VLC paIOS. WebM ibrowser-kutanga. Yakakwira sarudzo dzinosanganisira "device compatibility" preset iyo inotora iyo yakanakisisa AVI codec / container yechinangwa chako.

Ndeipi nguva yekushandura 1-hour M4V video kuenda ku AVI inotora?

Same-codec re-mux ndeyekukurumidza - 30 kusvika 60 masekondi e1-hour file. Full codec re-encode inofamba pa0.3-0.7x source duration paGPU pipeline yedu, saka 1-hour M4V → AVI inopera mu18-40 maminitsi zvichienderana ne resolution uye target codec.