Re: manipulare mp4

Superb Petre! ;)

Pe 28 aug. 2017 10:40 p.m., "Petru Rațiu" <[email protected]> a scris:

> 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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