Canza bidiyo zuwa hotuna daga GNU / Linux

Isaac

1 minti

ffmpeg

Idan kuna tunanin canza bidiyo zuwa hotuna, firam da firam, yanzu zaka iya daga GNU / Linux tare da taimakon kayan aikin ffmpeg. Wannan kayan aikin yana da ban sha'awa, ba kawai don wannan aikin ba, har ma don canzawa tsakanin tsarin bidiyo, da dai sauransu. Mun riga munyi magana game dashi a wasu lokutan, amma yanzu munyi bayanin yadda zaka sauƙaƙe fim zuwa hotuna.

Ko dai saboda kuna son samun hoton fim ɗin da kuka fi so, saboda kuna son samun firam ɗin bidiyo da za ku yi amfani da shi azaman murfi ko saboda kuna da sha'awar samun hotunan bidiyo don ku sami damar adana su a matsayin hotuna, abu na farko da ya kamata ka yi shi ne shigar da ffmpeg idan baka dashi an riga an girka.

Da zarar an shigar, zaka iya yi amfani da umarni mai zuwa:

ffmpeg -i nombre_video.extension nombre_imagen%d.png

de amfaniKa yi tunanin cewa kana so ka canja wurin bidiyon da kake da shi a cikin Downloads directory da ake kira bikin aure.mpg zuwa hotunan PNG da ake kira fotoX (inda X lamba ce) kuma an adana shi a cikin kundin adireshin da ake kira firam. Don wannan zamuyi abubuwa masu zuwa:

cd Descargas
ffmpeg -i boda.mpg /fotogramas/foto%d.png

Wannan mu zai samar da kundin adireshi tare da hotuna masu yawa mai suna photo01.png, photo02.png, da dai sauransu. Don haka har lokacin da aka kammala bidiyon ta hoto ta hoto don kuyi amfani da su azaman murfi, shirya su kuma sake bidiyo tare da wasu software kamar OpenShot, da sauransu.

Ina fatan wannan ya taimaka muku karamin aiki, idan kuna da wata matsala, tambaya ko tambaya, Barin magana kuma zanyi kokarin taimaka maku matuka.


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  1.   Elpidio Moreno m
    sa 9 shekaru

    Gaisuwa, godiya ga karatun. Ci gaba tare da taken FFmpeg, shin zai yiwu a yi amfani da NVENC don saurin sauya tsarin?

    Amsa wa Elpidio Moreno
    1.    Ishaku PE m
      sa 9 shekaru

      Sannu,

      Idan za ta yiwu ... Kuna iya duban wannan:

      https://github.com/Brainiarc7/ffmpeg_libnvenc

      Yi haƙuri kada in sake taimaka muku, amma bana amfani da NVIDIA GPUs kuma ban taɓa ba. Duk da haka dai, idan kuna da shakku ko wata tambaya, ku yi sharhi don ganin ko zan iya ba ku kebul.

      Na gode.

      Amsa wa Ishaku PE