MOV → 3GP

Guqula Eyakho MOV kuya 3GP amafayela kalula

Khetha amafayela akho

noma cindezela bese ususa amafayela akho lapha

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Ukulayisha

Indlela yokuguqula MOV kuya 3GP

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

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

Isinyathelo 3: Landa i-version yakho 3GP amafayela

MOV kuya 3GP Imibuzo Evame Ukubuzwa Yokuguqulwa

Ngiyifaka kanjani ikhowudi MOV ku 3GP ngaphandle kokulahlekelwa ukhwalithi yevidiyo?

Ukufaka ifayela lakho MOV futhi hlela Quality to High Quality in the conversion options. That re-encodes the video at the highest quality setting (CRF 18 for H.264 and VP9 output), which keeps the most detail at the cost of a larger file. The default, Balanced, uses the standard setting. The 3GP output gets a codec its container supports: H.264 for MP4, MOV and MKV, VP9 for WebM. I-MOV ivame ukuthwala i-H.264 noma i-HEVC yokudlulisa, noma i-ProRes uma iyi-editor master, kanye ne-AAC noma umsindo we-PCM ongacindezelwa. 3GP igcina H.263 noma MPEG-4 Ingxenye 2 ividiyo nge AMR narrowband ukukhuluma umsindo, zonke tuned for minimal bitrate hhayi quality.

Ingabe MOV ingaguqulwa ibe 3GP ngaphandle kokuphinde ubhale kabusha ividiyo?

Hayi, hhayi kule khasi. MOV ne 3GP zihlanganisa isakhiwo esifanayo esingaphansi, kodwa umguquli uphinde uhlanganise ividiyo lezinhlamvu ezimbili endaweni yokukopisha umsinga, ngakho-ke kuthatha isikhathi eside kunalokho okushintshayo kwebhokisi futhi isithombe sicindezelwe futhi. Khetha Ubunjani Obuphezulu ngezansi kweBunjani ukuze ugcine iminingwane eminingi. MOV Apple QuickTime isitsha, ethunyelwe ngo-1991 futhi namanje ifomu iPhone, iPad noma Final Cut Pro timeline ubhala ngokuzenzakalela. I-3GP iyibhokisi le-3GPP elijwayelekile lefoni ephathekayo, lapho ividiyo idinga ukuhambisana ne-176x144 screen ne-2G data plan.

Yini ezoba nezinhlamvu zesihloko esingezansi kuhele lwami MOV?

Zilahlekile. i-3GP ayinaso isingeniso esilula sokudlulisa isingeniso ukuze igcine, futhi umguquli awuwukhiphanga kusithombe noma awuthumeli njengefayela elihlukile. Uma ufuna, khipha isingeniso ku-.srt ifayela ngethuluzi ledesktop njenge-ffmpeg noma i-MKVToolNix ngaphambi kokuguqula, futhi ulayishe le fayela eduze kwe-3GP kumdlali wakho. I-3GP iphele ngezinhlamvu eziphansi kanye nesandi sokukhuluma esisezingeni eliphansi; ukuphakama kwayo ngeke kubuyisele imingwane engazange ithathwe.

I MOV yami inezinhlamvu zomsindo eziningi — zingaba zonke zihlala ngaphakathi kwe 3GP?

Akunalutho. Umguquli ugcina umsindo owodwa, owenza ama-channels amaningi (okungukuthi, umsindo oyinhloko), futhi ususa okunye; akukho sinqumo sokukhetha okuhlukile. Ukugcina umsindo owodwa, shintsha i-MOV nge-track yokuqala (i-VLC noma i-ffmpeg ingakwenza lokhu), bese uyiguqula. MOV yi-QuickTime container, e Final Cut Pro, Premiere ne DaVinci Resolve zonke zivuliwe ngokusemthethweni.

Yini i-codec yevidiyo i 3GP isebenzisa?

Kuxhomekeka ku 3GP isiqoqi. MP4, MOV kanye MKV output ukusebenzisa H.264, okuyinto idlala ku ngempela wonke ifoni, ibrowser kanye TV. WebM output usebenzisa VP9. AVI, WMV kanye MPEG output ukusebenzisa codecs older labo amafomethi akhiwa.

Ingabe umsindo wami uzohlala ukhona MOV kuya ku 3GP?

Yebo, umsindo omkhulu ohambayo udlula, uphinde ukhodwe ku-codec i-3GP idlala, isibonelo, i-AAC ku-MP4 ne-MOV noma i-Opus ku-WebM. Ukuguqulwa okuningi kugcina kuphela umsindo owodwa (omunye onezintambo eziningi), ngakho-ke izilimi ezihlukile nezibuyekezo zilahlekile. MP4 kuya ku-MOV, ne-AVI, WMV, MPEG, FLV, VOB noma M4V kuya ku-MKV, gcina wonke umsindo ohambayo.

Ingabe ngigcina ifreyimu yesiqalo uma ngiguqula MOV ku 3GP?

Yebo. Izinga lefreyimu ligcinwa ngaphandle kokuthi ushintshe: i-24 fps MOV ihlala i-24 fps ku-3GP. Uhlelo lwezinga lefreyimu lingaguqulwa libe yi-60, 30 noma i-24 fps. Lishintsha kuphela inani; alisusanga ividiyo noma lisuse i-3:2 pulldown.

Ingabe ubukhulu befayela bushintsha kanjani kusuka ku MOV kuya ku 3GP?

Kuxhomekeka kulokho okwenzekayo kuvidiyo. MKV MP4 noma MOV nge default izilungiselelo ikhophi ividiyo umfutho engashintshiwe, ngakho ubukhulu ihlala eduze komthombo. Ezinye izibini eziningi ziphinde zikhophi: a high-bitrate MOV ngokuvamile ephuma ncane, ngenkathi ekhona kakhulu ecindezelwe eyodwa ingakhula. Ifayela elincane ngaphansi Quality inikeza inzuzo encane, futhi H.265 ku Codec isilungiselelo (MP4, MOV ne MKV) ngokuvamile ncane kuna H.264 ku quality efana kodwa idlala ku amadivayisi ambalwa.

Ingabe ihele 3GP lizodlala ku-iPhone, Android, ne-Smart TVs?

MP4 ne H.264 idlala kunoma iyiphi ifoni, i-browser kanye TV. MOV ne H.264 idlala kunoma iyiphi idivayisi Apple kanye TVs eziningi kodwa hhayi kunoma iyiphi ifoni Android edala. MKV idinga app ezifana VLC ku-iOS, futhi WebM ikhaya e-browsers. Akukho isisetshenziswa preset kule khasi, ngakho khetha ifomu injongo isisetshenziswa sakho sisekela. Amafayela we-3GP ancane futhi aguqula ikhodi ku-hardware encane kakhulu engingacabanga ngayo, ngakho-ke amafoni akhethekile nama-handset aphansi-end ahlala erekhoda.

Ingabe kuthatha isikhathi esingakanani ukushintsha i-MOV ividiyo yehora elilodwa ibe yi-3GP?

Akukho isikhathi esiqinile: sixhomekeke kude, isixazululo kanye nefomethi efanelekayo. Ukuguquka kuqhutshwa kumaseva ethu we-CPUs ngesoftware encoders; akukho GPU ukukhawulelwa. MKV kuya MP4 noma MOV ngezinhlelo ezijwayelekile zikopishe umsinga wevidiyo futhi zisheshe. Ukuphinda-ukuguqula ku-H.264 kuthatha isikhathi eside, futhi WebM (VP9) yinjongo ehamba kancane, izikhathi eziningi ezihamba kancane kune-H.264 ezivivinyweni zethu.

Yini isixazululo esiphezulu esixhaswe yi MOV kuya ku 3GP?

Umguquli awunakho ubukhulu obuphelele obuphelele; umkhawulo ubukhulu bokufaka obuvunyelwe kuhlelo lwakho, futhi ubukhulu buhlala bukhona uma ungakhethanga 1080p, 720p noma 480p. Akukho HDR ukucubungula noma ukumayelana nombala. Uma ividiyo ikhophiwe (MKV kuya MP4 noma MOV ngezinhlelo ezijwayelekile), HDR10 idlula ngaphandle kokuchofoza. Ukuphinde ubhale kabusha i-HDR10 mastering metadata, futhi ngekhwalithi, ubukhulu noma i-frame rate ilungiselelo ezinye izibini zikhuphula ividiyo kumbala we-8-bit, ngakho-ke i-HDR MOV ingabonakalisa i-washed out.

Ingabe i-MOV yami yevidiyo ifihlakele ngesikhathi sokuguqulwa ku-3GP?

Yebo. Amafayela MOV alayishwe phezulu aphathwa kumaseva ethu okuguqula, akukho muntu obhekana nawo, futhi angeke ahlukaniswe. Ukulayishwa kanye nokuguqulwa kwe 3GP kususwa ngokuzenzakalela cishe amahora angu-24 ngemuva kokuguqulwa, okushiya isikhathi sokulanda imiphumela. Bona /privacy/ ukufinyelela kunqubomgomo egcwele.