Re: [FFmpeg-user] filter for changing frame rate

2019-05-20 Thread Carl Eugen Hoyos
Am Mi., 15. Mai 2019 um 14:10 Uhr schrieb Daniel Oberhoff via ffmpeg-user : > > > On 13 May 2019, at 13:40, Carl Eugen Hoyos wrote: > > > > Am Mo., 13. Mai 2019 um 13:36 Uhr schrieb Daniel Oberhoff via > > ffmpeg-user : > >> > >>> You can not. > >> > >> I am curious what exactly the hindrance is.

Re: [FFmpeg-user] filter for changing frame rate

2019-05-15 Thread Daniel Oberhoff via ffmpeg-user
> On 13 May 2019, at 13:40, Carl Eugen Hoyos wrote: > > Am Mo., 13. Mai 2019 um 13:36 Uhr schrieb Daniel Oberhoff via > ffmpeg-user : >> >> >>> >>> You can not. >> >> I am curious what exactly the hindrance is. As I understand at least mp4 >> there is not really a concept of frame rate in

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Gyan
On 13-05-2019 06:59 PM, Carl Eugen Hoyos wrote: Am Mo., 13. Mai 2019 um 15:05 Uhr schrieb Jon bae : Am Mo., 13. Mai 2019 um 14:34 Uhr schrieb Carl Eugen Hoyos < ceffm...@gmail.com>: Am Mo., 13. Mai 2019 um 14:31 Uhr schrieb Michael Koch : Or the fps filter. This filter and the r option

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Jon bae
Am Mo., 13. Mai 2019 um 15:29 Uhr schrieb Carl Eugen Hoyos < ceffm...@gmail.com>: > Am Mo., 13. Mai 2019 um 15:05 Uhr schrieb Jon bae : > > > > Am Mo., 13. Mai 2019 um 14:34 Uhr schrieb Carl Eugen Hoyos < > > ceffm...@gmail.com>: > > > > > Am Mo., 13. Mai 2019 um 14:31 Uhr schrieb Michael Koch >

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Carl Eugen Hoyos
Am Mo., 13. Mai 2019 um 15:05 Uhr schrieb Jon bae : > > Am Mo., 13. Mai 2019 um 14:34 Uhr schrieb Carl Eugen Hoyos < > ceffm...@gmail.com>: > > > Am Mo., 13. Mai 2019 um 14:31 Uhr schrieb Michael Koch > > : > > > > > > Or the fps filter. > > > > This filter and the r option have different

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Jon bae
Am Mo., 13. Mai 2019 um 14:34 Uhr schrieb Carl Eugen Hoyos < ceffm...@gmail.com>: > Am Mo., 13. Mai 2019 um 14:31 Uhr schrieb Michael Koch > : > > > > Or the fps filter. > > > This filter and the r option have different algorithms that have > > > advantages (and disadvantages) in different

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Carl Eugen Hoyos
Am Mo., 13. Mai 2019 um 14:31 Uhr schrieb Michael Koch : > > Or the fps filter. > > This filter and the r option have different algorithms that have > > advantages (and disadvantages) in different situations. > > Are the differences explained somewhere in the documentation? Not to my knowledge,

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Michael Koch
Or the fps filter. This filter and the r option have different algorithms that have advantages (and disadvantages) in different situations. Are the differences explained somewhere in the documentation? Michael ___ ffmpeg-user mailing list

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Moritz Barsnick
On Mon, May 13, 2019 at 14:03:30 +0200, Jon bae wrote: > Am Mo., 13. Mai 2019 um 13:41 Uhr schrieb Paul B Mahol : > > fps filter duplicates/drops frames, dejudder is specific filter for > > specific usecase. > > > Yes the is right, I don't want any dropping or interpolating. Just setting > a new

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Jon bae
Am Mo., 13. Mai 2019 um 14:09 Uhr schrieb Carl Eugen Hoyos < ceffm...@gmail.com>: > Am Mo., 13. Mai 2019 um 14:03 Uhr schrieb Jon bae : > > > > Am Mo., 13. Mai 2019 um 13:41 Uhr schrieb Paul B Mahol >: > > > > > On 5/13/19, Carl Eugen Hoyos wrote: > > > > Am Mo., 13. Mai 2019 um 13:25 Uhr

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Carl Eugen Hoyos
Am Mo., 13. Mai 2019 um 14:03 Uhr schrieb Jon bae : > > Am Mo., 13. Mai 2019 um 13:41 Uhr schrieb Paul B Mahol : > > > On 5/13/19, Carl Eugen Hoyos wrote: > > > Am Mo., 13. Mai 2019 um 13:25 Uhr schrieb Jon bae : > > >> > > >> Hello everybody, > > >> I have videos with 23.97 fps and I want to

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Jon bae
Am Mo., 13. Mai 2019 um 13:41 Uhr schrieb Paul B Mahol : > On 5/13/19, Carl Eugen Hoyos wrote: > > Am Mo., 13. Mai 2019 um 13:25 Uhr schrieb Jon bae : > >> > >> Hello everybody, > >> I have videos with 23.97 fps and I want to change the fps to 25. For > this > >> I > >> don't want to use fps or

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Paul B Mahol
On 5/13/19, Carl Eugen Hoyos wrote: > Am Mo., 13. Mai 2019 um 13:25 Uhr schrieb Jon bae : >> >> Hello everybody, >> I have videos with 23.97 fps and I want to change the fps to 25. For this >> I >> don't want to use fps or framerate filter, but changing the pts with: >>

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Carl Eugen Hoyos
Am Mo., 13. Mai 2019 um 13:36 Uhr schrieb Daniel Oberhoff via ffmpeg-user : > > > > > > You can not. > > I am curious what exactly the hindrance is. As I understand at least mp4 > there is not really a concept of frame rate in the file and in theory every > frame can have a different „rate“,

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Paul B Mahol
On 5/13/19, Daniel Oberhoff via ffmpeg-user wrote: > >> >> You can not. > > I am curious what exactly the hindrance is. As I understand at least mp4 > there is not really a concept of frame rate in the file and in theory every > frame can have a different „rate“, defined solely by pts. So in

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Carl Eugen Hoyos
Am Mo., 13. Mai 2019 um 13:25 Uhr schrieb Jon bae : > > Hello everybody, > I have videos with 23.97 fps and I want to change the fps to 25. For this I > don't want to use fps or framerate filter, but changing the pts with: > setpts=1/1.0427093760427095*PTS > > If I do this I have to define also

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Daniel Oberhoff via ffmpeg-user
> > You can not. I am curious what exactly the hindrance is. As I understand at least mp4 there is not really a concept of frame rate in the file and in theory every frame can have a different „rate“, defined solely by pts. So in theory pts should be all you need. Where am I going wrong in

Re: [FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Paul B Mahol
On 5/13/19, Jon bae wrote: > Hello everybody, > I have videos with 23.97 fps and I want to change the fps to 25. For this I > don't want to use fps or framerate filter, but changing the pts with: > setpts=1/1.0427093760427095*PTS > > If I do this I have to define also the output frame rate with

[FFmpeg-user] filter for changing frame rate

2019-05-13 Thread Jon bae
Hello everybody, I have videos with 23.97 fps and I want to change the fps to 25. For this I don't want to use fps or framerate filter, but changing the pts with: setpts=1/1.0427093760427095*PTS If I do this I have to define also the output frame rate with the -r command. But I would like to