Re: manipulare mp4

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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