Re: manipulare mp4

Uploadeaza si tu pe pornhub: https://www.pornhub.com/blog/4861

-- 
P.

On Mon, Aug 28, 2017 at 10:28 PM, tiberiu socaciu <[email protected]>
wrote:

> merci!
>
> viteza trebuie sa poata fi facuta pe un tronson kx, unde k poate fi si
> subunitar si supraunitar
> de ce? ca asa mi-a zis nenea care vrea o smecherie, la care il ajut.
> sa zicem ca e confidential si putin infosec. ajunge?
>
> t.
>
> 2017-08-28 22:25 GMT+03:00, Abibula Aygun <[email protected]>:
> > Asta din pacate este nitel grafic dar cred eu ca , cu ceva sapaturi merge
> > si in linie de comanda.
> >
> >
> > slowmoVideo <http://slowmovideo.granjow.net/index.html> is able to
> speed up
> > and slow down video
> >
> > slowmoVideo is an OpenSource program that creates slow-motion videos from
> > your footage.
> >
> > But it does not simply make your videos play at 0.01× speed. You can
> > smoothly slow down and speed up your footage, optionally with motion
> blur.
> >
> > How does slow motion work? slowmoVideo tries to find out where pixels
> move
> > in the video (this information is called Optical Flow), and then uses
> this
> > information to calculate the additional frames.
> >
> > First download <http://slowmovideo.granjow.net/download.php> and install
> > the program. When it is loaded go to File > New and select your video
> file.
> >
> > [image: enter image description here]
> >
> > With your video loaded draw you curves (by clicking on an empty area) to
> > describe how the video should speed up and slow down.
> >
> > [image: enter image description here]
> >
> > When you have finished go to File > Render (Ctrl + R) and choose a
> > directory to save your video
> >
> > [image: enter image description here]
> >
> > Pe 28 aug. 2017 10:09 p.m., "tiberiu socaciu" <[email protected]> a
> > scris:
> >
> >> aygun, vreau linie de comanda. musai! t.
> >>
> >> Pe 28.08.2017, Abibula Aygun <[email protected]> a scris:
> >> > Dar WeVideo din Chrome iti sta in gat ?
> >> >
> >> > Pe 28 aug. 2017 7:57 p.m., "tiberiu socaciu" <[email protected]>
> a
> >> > scris:
> >> >
> >> >> inseamna ca trebuie sa imi asamblez un mic tool pe varianta asta.
> >> >> mersi de idee!!!
> >> >>
> >> >> t.
> >> >>
> >> >> Pe 28.08.2017, Dumitru Mișu Moldovan <[email protected]> a scris:
> >> >> > On 08/28/17 06:21, tiberiu socaciu wrote:
> >> >> >> aloha de vara!
> >> >> >>
> >> >> >> stiti de vr'un programas care sa poata fi folosit in linia de
> >> >> >> comanda
> >> >> >> si care sa poata transforma pe A.MP4 in B.MB4 prin modificarea
> >> >> >> secventei de la momentul T1 pana la momentul T2 cu viteza kX,
> unde k
> >> >> >> numar pozitiv, restul ramanand la viteza 1x?
> >> >> >
> >> >> > ffmpeg?  În mai mulți pași, desigur: cut, speed up, concatenate
> (cel
> >> >> > puțin).  Mai multe în documentația și wiki-ul FFMPEG, de exemplu:
> >> >> >
> >> >> > https://trac.ffmpeg.org/wiki/Concatenate
> >> >> > https://trac.ffmpeg.org/wiki/How%20to%20speed%20up%20/%
> >> >> 20slow%20down%20a%20video
> >> >> >
> >> >> >
> >> >> >
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