Jikelezisa MP4

Buyisela umva MP4 videos ngokuthe tyaba okanye ngokuthe nkqo

Khetha iifayile zakho

*Iifayile zicinyiwe emva kweeyure ezingama-24

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Iyalayisha

Indlela yokujika MP4

1 Layisha phezulu i MP4 videos ofuna ukuyibona.

2 Khetha umgca ongagqibekanga - othe tyaba unika umfanekiso we-mirror, othe nkqo ubonisa umbono ojikelezayo phantsi.

3 Sebenzisa ujikelezo, emva koko khangela naliphi na inqaku, ilogo okanye inani kwimboniselo yangaphambili, kuba ezi zibonisa ngaphaya kunye nezinye zonke izinto.

4 Layisha ezantsi ifayili ejikelezayo MP4.

Jikelezisa MP4 Imibuzo ebuzwa rhoqo

Ingaba ifomati yombhalo ibalulekile xa ijikelezisa?

Iyenza. MP4 yindawo ekhuselekileyo yokuhanjiswa kwempahla: i-H.264 video ene-AAC audio idlala ngokufanelekileyo kwifowuni, kwibrowser neTV ngaphandle kwe-codec pack. Oku kugqiba ukuba i-mirror ingakwenziwa ngokubhala kwakhona ifayile okanye ifuna ukuyikhupha kwikhowudi kuqala.

Nantoni na ekhethekileyo kwi MP4 ekufuneka ikwazi?

Ewe — I-MP4 igcina isalathisi sayo kwi-moov atom, ngoko ukudlulisa-ukukopa ukuhlela kufutshane-nokukhawuleza kwaye isiphumo sihlala sikhangela kakuhle kwisikhangeli. Kufuneka ulinde ixesha ngaphambi kokuba ujikelezise into engayi kuyenza kwakhona ngokulula.

Ndiza kuzama nini ukujika imifanekiso?

Ukulungisa uvavanyo okanye ukuthatha i-webcam eyaphuma ifana, yenza isibini esilinganayo esisuka kwi-assets enye, okanye uthelekiso lokuhamba kwento ejonge ubeko. Ukuba imixholo iqulethe umbhalo, ilogos okanye amanani, khangela isiphumo - ezifana nazo.

I-Jikelezisa MP4 ibonisa njani ifayili?

Ngokucacileyo, i-horizontal or vertical flip is applied as a filter, which needs a re-encode because the coded frames themselves change; the audio stream is copied through untouched. Ukhetha umgca ohamba phambili - othe tyaba uvelisa umfanekiso we mirror, othe nkqo uvelisa umbono ojikelezayo - kwaye ifayile yonke iguqulwa kuyo.

Ndingaqhuba i Jikelezisa MP4 kwi MP4 videos ezininzi ngaxeshanye?

Ewe. Ikhupha umqulu ngokuthe tye, obalulekileyo apha kunaphi na apho kuba imisebenzi yevidiyo yimizuzu kunokuba yimizuzwana. Ii-akhawunti ezikhululekileyo ziqhuba ifayile enye ngexesha; i pass iphakamisa loo nto.

Yintoni eyenza i-audio, isicatshulwa esingaphantsi kunye nengoma yesiqalo?

Zithunyelwe ngaphaya. Iindlela ezininzi zosandi, iindlela ezifakiweyo zomxholo ophantsi kunye nabaphawuli besiqendu baphila apho injongo yomgcini ingabonisa khona - le nto iphambili ehlula umsebenzi olungileyo ukusuka kwi naive re- encoding egcina ngokucothayo kuphela indlela enye.

Ingaba kukho umda wobungakanani befayili kwi Jikelezisa MP4?

Ewe: i-akhawunti ekhululekileyo iqhubekeka ividiyo ukuya kwi-40 MB ngefayile, ngokuthe ngqo i-cap elungileyo kakhulu kwiwebhusayithi; i-ffmpeg ene-x264, x265 ne-libvpx isebenza, eyiyo enye i-toolchain ecaleni kwesoftware yevidiyo ye-desktop. Ividiyo yisapho elinye apho i-cap iphezulu ngokwaneleyo ukuba ikhuphe ixesha, hayi umda, yiyo into oza kuyiqaphela.

Ingaba i Jikelezisa MP4 iya kunyusa ubunjani be MP4 videos yam?

Oku kuxhomekeke ekubeni umsebenzi ufuna ukucoda kwakhona. Umsebenzi oqhagamshelana kuphela nomgquba okanye umgca wexesha wenziwe njengekopi yokuhamba kwaye umfanekiso ufana ne-bit-to-source. Nantoni na efuna ukuzoba kwakhona iframes ihamba nge x264/x265 kwinqanaba lomgangatho omiselweyo, apho i-CRF 23 ibonisa ngokucacileyo kwimifanekiso emininzi.

Kutheni i Word inxuwa liququzelela Jikelezisa MP4?

WORD.to ibekwe ngaphaya kweso siphelo esihleliweyo sobomi boxwebhu - i DOCX eyaqhubeka nokubhala, eyaqhubeka nohlobo kunye neyaqhubeka nokungabaza, phambi kokuba umntu ayile iphepha lokuthunyelwa. Iifayili ze-office ziibhokisi ezigcweleyo zosasazo lwabanye abantu - imifanekiso, umsindo ofakwe ngaphakathi, ifonti - ngoko umsebenzi abantu abafuna kuwo uhlala usebenza kumsebenzi abafunayo kuwo onke amaxwebhu. Jikelezisa MP4 inikezela ukulayisha, icaps ne-akhawunti ngokuguqulwa ngenxa yoko.

Ndiza kwenza ntoni ngeziphumo xa i Jikelezisa MP4 igqityiwe?

Umguquli kule ndawo uthatha amaxwebhu ngaphandle kwi PDF yokuthumela, kumfanekiso wokufaka nokubhala okucacileyo nantoni na efuna ukufunda ngokudwelisa, kwaye ibuyela umva kwindlela enye. Ukwenza oko emva koko kugcina i-original eguqulelweyo ejikeleze, eyiyo inxalenye ongayi kufumana kwakhona xa iphelelwe lixesha.

Ingaba Jikelezisa MP4 apha isixhobo esifanayo esisebenza kumasayithi afana nalowo?

Iinjini zinikezelwa - uxwebhu olufanayo lwesixhobo sendlela, abasebenzi abafanayo, amaqondo afanayo. Oku Word site idibanisa kukubona okuqhubekayo ukuphuma kwifomati ye-Office kunye nokuba yintoni engayenzanga, eyiyo umbuzo ngamnye wale misebenzi ijikeleza ngoku. Iqala kwakhona kwinyani enye malunga nefomati le site ibizwa emva: uxwebhu luyi-zip ye-XML, ngoko utshintsho lombhalo luyabiza kwaye ubunzima buhlala bufana nomfanekiso ofakwe ngaphakathi.

Ndifuna i-akhawunti, kwaye ngaba kukho into egcinwa?

Akukho akhawunti, kwaye akukho nto igcinwayo: ulayisho lususwa kubasebenzi emva kokuba umsebenzi ugqibile, akukho nto ifundwayo kwaye akukho nto iqulathe isiqulathi seefayili. Iiakhawunti ezikhululekileyo zikhona kwimbali kunye nobungakanani beqela, hayi kwi access.