Imisebenzi engama-20 ebaluleke kakhulu okufanele siyazi ngeFFmpeg

ffmpeg ku-Windows 8

Ingabe wake wezwa okuthile nge-FFmpeg? Ngokuqinisekile yebo, nakuba kubantu abaningi leli kungenye yamathuluzi ayinkimbinkimbi kakhulu ongawasebenzisa ngokushesha; Kungakholeki njengoba kungase kubonakale, kusinikeza ithuba loku yenza inani elikhulu lemisebenzi ngokuphathwa komsindo nevidiyo.

Isibonelo, Kuthiwani ngokuhlanganisa amavidiyo amabili abe munye? o Khipha umsindo kusuka kufayela elithile levidiyo? Mhlawumbe kulo mzuzu oqondile uzophendula ukuthi ngalokhu, kunezicelo ezimbalwa ezikhethekile ezifana ne-Adobe Audition noma enye oyaziyo; ngeshwa, uma singenalo lolu hlelo lochwepheshe kunguqulo yalo ephelele, kufanele sibheke ezinye izindlela ezinikeza isisombululo esisheshayo, mhlawumbe i-FFmpeg ingomunye wabo futhi esizoxoxa ngayo kulesi sihloko.

1. Sika ifayela levidiyo kokuncane nge-FFmpeg

Ukuze usebenzise i-FFmpeg ku-Windows (iyahambisana neningi) sizoncika enanini lemiyalo, okusikisela ukuthi, vula ukuphela kwe-CMD futhi, ngangokunokwenzeka, ngamalungelo okuphatha; uma sisebenzisa ukulandelana okulandelayo:

Imiyalo ye-FFmpeg ku-Windows 01

Sizobe sichaza ukuthi sifuna ukusikwa kwevidiyo kusuka esikhathini esithile. Esibonelweni esethulwe, siphakamise ukuthi okukhipha ividiyo.mp4 kudalwe kusuka kumasekhondi angu-50 nokuthi ubude bayo bube yimizuzwana engama-20.

2. Sika ividiyo ibe izingxenye eziningi nge-FFmpeg

Isithombe esizosibeka ngokulandelayo simele umyalo nomusho okufanele siwusebenzise esigungwini sethu; lapho kukhonjisiwe, ukuthi siyafisa hlukanisa ifayela levidiyo libe izingxenye ezimbili, Eyokuqala ukuba nemizuzwana engama-50 ubude kanti enye kuzoba yingxenye yesibili yevidiyo esikiwe kusukela ngaleso sikhathi kuqhubeke.

Imiyalo ye-FFmpeg ku-Windows 02

Okuhle kunakho konke ukuthi ithuluzi le-FFmpeg alenzi noma yiluphi uhlobo lokucindezelwa, ividiyo ephumela ekubeni inekhwalithi efanayo neyasekuqaleni.

3. Guqula ividiyo ibe yifomethi ehlukile nge-FFmpeg

Imiyalo ye-FFmpeg ku-Windows 03

Isithombe esibekwe ngaphezulu yisibonelo salokho esingakuthola nge-FFmpeg; Lapho sichaze kuphela ukusetshenziswa kwe -vcodec (v) njengomyalo owengeziwe, ukwazi ukuguqula kalula futhi ngendlela esheshayo uye kulowo ongasebenzisa uhlelo oluhlukile, ividiyo ye-YouTube flv iye kwi-mp4 eyodwa (kuphela njenge isibonelo).

4. Hlanganisa amavidiyo alandelanisiwe abe munye nge-ffmpeg kuphela

Sengikhulumile ngegama elithi "kulandelana" sizamile ukusho ukuthi labo esizobasebenzisa ukwakha ingxenye eyodwa kufanele babe ne-oda elilodwa kuphela ekubalweni kwabo.

Imiyalo ye-FFmpeg ku-Windows 04

Umyalo okufanele siwusebenzise kanye nemisho ukhonjisiwe esithombeni esedlule; kungahlanganiswa ividiyo eyodwa noma ngaphezulu, inqobo nje uma zine-codec efanayo.

5. Susa umsindo kuvidiyo ethile

Uma ngasizathu simbe singafuni ukuthi ividiyo ibe nomsindo, singayithulisa.

Imiyalo ye-FFmpeg ku-Windows 05

Kuzofanele sibeke imiyalo encane kanye nepharamitha (njengoba siphakamisile esithombeni esedlule) ukuze ividiyo eholelekile ingasabi nawo umsindo.

6. Khipha umsindo kuvidiyo nge-ffmpeg

Imiyalo ye-FFmpeg ku-Windows 06

Isithombe esibekwe ngaphezulu sizosisiza ukuthi sisebenzise imiyalo ngendlela efanele lapho sifuna umsindo wevidiyo kuphela; Lapho sichaze ikhwalithi yefayela ngefomethi ye-mp3, emele ama-256 kbps.

7. Guqula ividiyo ibe yi-Gif animation

Uma ufuna ukubeka ividiyo ekhasini lewebhu, okuhle ukuthi ngaphambili wawuguqula waba ukugqwayiza kwe-Gif ngoba le fomethi inesisindo esiphansi kakhulu kunesokuqala.

Imiyalo ye-FFmpeg ku-Windows 07

Kumele uchaze kuphela imingcele efana nesikhathi sobude nesivinini ku-fps.

8. Khipha isithombe esisodwa kuvidiyo

Imiyalo ye-FFmpeg ku-Windows 08

Ukuze senze lokhu, kufanele sazi ukuthi isithombe siphi, esizosichaza ngepharamitha sisebenzisa i-ffmpeg, into ekhonjiswa esithombeni esedlule.

9. Khipha izithombe ezilandelanayo kuvidiyo (ozimele)

Imiyalo ye-FFmpeg ku-Windows 09

Uzodinga kuphela ukuchaza ukulungiswa ngamaphikseli kanye nekhwalithi yezithombe ezivelayo ukuze ube nawo wonke amafreyimu ayingxenye yevidiyo, enkombeni eyodwa.

10. Hlanganisa umsindo kwifayela levidiyo

Imiyalo ye-FFmpeg ku-Windows 10

Uma udinga ukubeka ingxenye encane yomsindo ekugcineni kwevidiyo, ungaphinda ukwenze nge-ffmpeg; Sibeke isibonelo salokhu ezithombeni ezedlule.

11. Shintsha usayizi wevidiyo

Imiyalo ye-FFmpeg ku-Windows 11

Kusetshenziswa ipharamitha (-s) Kuzofanele sichaze ubukhulu obusha ngamaphikseli evidiyo eholelekile, njengoba kukhonjisiwe kusibonelo esithombeni esasifakwe ngaphambilini.

12. Dala ividiyo ngezithombe eziningi

Imiyalo ye-FFmpeg ku-Windows 12

Uma unochungechunge lwezithombe, kufanele zibalwe ngaphambi kokucutshungulwa nge-ffmpeg; Ngokwesithombe esedlule, uzoba nethuba lokwenza lezi zithombe zibe yingxenye yevidiyo ezinemizuzwana emi-5.

13. Faka isithombe kufayela elilalelwayo

Imiyalo ye-FFmpeg ku-Windows 13

Uma unefayela elilalelwayo futhi ufuna ukubeka isithombe esilula ngasikhathi sinye, ungaya esibonelweni esasibekwe ngaphambili; Ipharamitha ye-image.jpg imele isithombe esizonamathiselwa kuvidiyo, inqubo engaba wusizo uma ufuna ukuyaba ku-YouTube.

14. Guqula isithombe esilula sibe yividiyo

Imiyalo ye-FFmpeg ku-Windows 14

Enye indlela kulokhu esikubalulile ngenhla yile; uma sinesithombe, ngokwaso asikwazi ukulayishwa ku-YouTube (njengesibonelo), ngakho-ke kuyadingeka ukusiguqula sibe ividiyo usebenzisa umusho owawubekwe ngaphambili.

15. Faka imibhalo engezansi kufayela elilalelwayo

Imiyalo ye-FFmpeg ku-Windows 15

Le inketho ethokozisayo esingabahlenga kuyo yonke eyedlule; Uma unezihloko eziku-inthanethi ze-movie ethile, vele ulandele isibonelo esingenhla ukuze ifayili (elisefomethi ye-srt) linamathiselwe kuvidiyo njengemibhalo engezansi.

16. Sika ngefayela elilalelwayo

Imiyalo ye-FFmpeg ku-Windows 16

Esibonelweni esisibeke ngaphezulu, kuyashiwo ukuthi sifuna ifayela elilalelwayo elinemizuzwana engama-30, eliqala ngemizuzwana engama-90.

17. Shintsha ivolumu yomsindo

Imiyalo ye-FFmpeg ku-Windows 17

Lokhu kuba ngenye indlela kunokujwayelekile komsindo; Uma unelinye lalawa mafayela elinomthamo ophansi kakhulu, ungaya esibonelweni esisibeke phambilini ukuze umsindo uvame ukuba ngcono kakhulu (futhi uphakeme noma uphansi ngokwesidingo ngasinye).

18. Jikela kwividiyo

Imiyalo ye-FFmpeg ku-Windows 18

Kungenzeka uyazibuza Kungasiphi isizathu ungafuna ukuzungeza uye kufayela levidiyo? Le nsiza ingasebenzela labo bantu abarekhode ividiyo kumaselula abo. Isibonelo esiphakanyiswe ngenhla, sisho ukujikeleza kwe-90 ° ngokwewashi (1), noma ngabe uma ufuna ukuthi ukujikeleza kube kolunye uhlangothi kufanele usebenzise enye ipharamitha (2).

19. Khulisa noma wehlise ijubane levidiyo

Imiyalo ye-FFmpeg ku-Windows 19

Esibonelweni (isithombe) esibekwe ngaphezulu sichaze u-8x (1/8) njengokukhuphuka kwesivinini, noma ngabe sifuna ukunciphisa ijubane kufanele sisebenzise umyalo we-4 * PTS, okusho ukuthi ividiyo izohamba kancane izikhathi ezine .

20. Khulisa noma wehlise ijubane lomsindo

Esikwenzile phambilini ngefayela levidiyo singakwenza nangefayela elilalelwayo, noma kulokhu kulokhu amanani kuphela aphakathi kuka-0,5 kuye ku-2,0 angasetshenziswa ukunciphisa noma ukukhuphula ijubane lefayela elilalelwayo.

Imiyalo ye-FFmpeg ku-Windows 20

Ngazo zonke lezi zinsiza esizishilo ngethuluzi le-ffmpeg, singafinyelela kulo sebenzisa inombolo enkulu yokusebenza okubandakanya ngqo ukuguqula amafayela womsindo nevidiyo, konke ngaphandle kokushintsha ikhwalithi nangaphandle kokwenza ukuphindisela okuncane.


Shiya umbono wakho

Ikheli lakho le ngeke ishicilelwe. Ezidingekayo ibhalwe nge *

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  1. Ubhekele imininingwane: Miguel Ángel Gatón
  2. Inhloso yedatha: Lawula Ugaxekile, ukuphathwa kwamazwana.
  3. Ukusemthethweni: Imvume yakho
  4. Ukuxhumana kwemininingwane: Imininingwane ngeke idluliselwe kubantu besithathu ngaphandle kwesibopho esisemthethweni.
  5. Isitoreji sedatha: Idatabase ebanjwe yi-Occentus Networks (EU)
  6. Amalungelo: Nganoma yisiphi isikhathi ungakhawulela, uthole futhi ususe imininingwane yakho.

  1.   Peter kusho

    kuzwakala kuthakazelisa.
    Kubi kakhulu ukuthi kubasebenzisi esingakuboni ukuthi kukhethekile, kuphela izithombe kumiyalo.
    iscreen reader sithi image 01, 02 njalonjalo.