Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-09-03 Thread tim nicholson
On 02/09/14 17:11, Andy Young wrote: >>> On Tuesday, September 2, 2014 2:21 AM, Damian Głodny >>> wrote: > >>> Hi, Arno. Thank you for advice, I will check it. I also found some >>> information >>> about converting videos from 29.970 to 23.976: >>> >>> https://documentation.apple.com/en/finalcu

Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-09-02 Thread Andy Young
>> On Tuesday, September 2, 2014 2:21 AM, Damian Głodny >> wrote: > > Hi, Arno. Thank you for advice, I will check it. I also found some > > information >> about converting videos from 29.970 to 23.976: >> >> https://documentation.apple.com/en/finalcutpro/usermanual/index.html#chapter=E%26secti

Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-09-02 Thread Nicholas Robbins
> On Tuesday, September 2, 2014 2:21 AM, Damian Głodny > wrote: > > Hi, Arno. Thank you for advice, I will check it. I also found some > > information > about converting videos from 29.970 to 23.976: > > https://documentation.apple.com/en/finalcutpro/usermanual/index.html#chapter=E%26section=

Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-09-02 Thread Carl Eugen Hoyos
Damian Głodny artnmedia.pl> writes: > In document above you can find some techniques to > convert your videos. There are methods for conversion > from 29.970 to 23.976 called: >- 3:2 Pulldown Removal, >- 2:3:3:2 Pulldown Removal >- Duplicate Frame Removal (bad) > > Is it possible t

Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-09-01 Thread Damian Głodny
Hi, Arno. Thank you for advice, I will check it. I also found some information about converting videos from 29.970 to 23.976: https://documentation.apple.com/en/finalcutpro/usermanual/index.html#chapter=E%26section=2%26tasks=true In document above you can find some techniques to convert your vid

Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-09-01 Thread FFMPEG_UL
Ok, here it is: Sample 29.970 fps file which I want to convert to 25fps: http://artnmedia.pl/damian/fps/sample-29.970fps.mp4 Damian Głodny artnmedia.pl> writes: I tried many ffmpeg filters like pullup, telecine, fieldmatch, decimate, but my output video always stuttering. Ok, that sample is "

Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-09-01 Thread Nicholas Robbins
> On Monday, September 1, 2014 7:55 AM, Damian Głodny > wrote: > -r 25 on the input should not produce stutter. Did you try a > command like this: > ffmpeg.exe -r 25 -i "sample-29.970fps.mp4" -c:v libx264 > -c:a libvo_aacenc -b:a 128k "OUTPUT" > > Yeah, I tried it. Still stutter

Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-09-01 Thread Damian Głodny
Sent: Monday, September 1, 2014 1:26 PM To: FFmpeg user questions Subject: Re: [FFmpeg-user] How to change video fps from 29.970 to 25? > On Monday, September 1, 2014 2:33 AM, Damian Głodny > wrote: > >>> 1) Play the same frames slower. You can certainly do that. > >>

Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-09-01 Thread Nicholas Robbins
> On Monday, September 1, 2014 2:33 AM, Damian Głodny > wrote: > >>> 1) Play the same frames slower. You can certainly do that. Putting > > I will have different clips, not only city shots etc. Solution above is very > bad, result video will stutter. -r 25 on the input should not produce s

Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-08-31 Thread Damian Głodny
am looking for better solution, cause those clips will be emited in TV and I have to do this with ffmpeg ;/. -Original Message- From: ffmpeg-user-boun...@ffmpeg.org [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of Nicholas Robbins Sent: Friday, August 29, 2014 3:33 PM To: FFmpeg use

Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-08-30 Thread Carl Eugen Hoyos
P.Y gmail.com> writes: > > > Requires Magic(tm). > > > > Actually a filter for which I suspect some needed > > features already exist within FFmpeg. > > what does your answer mean? > Do you mean to say you know of "magic" filter? No, I meant that the missing "magic" that Nicholas mentioned

Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-08-29 Thread P.Y
> 3) Magically turn the 6 frames of progressive video > into 5 frames of progressive video showing the same > scene evenly spaced out. Requires Magic(tm). Carl wrote: Actually a filter for which I suspect some needed features already exist within FFmpeg. Carl: what does your answer mean? Do

Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-08-29 Thread Carl Eugen Hoyos
Nicholas Robbins ffmpeg.org> writes: > 3) Magically turn the 6 frames of progressive video > into 5 frames of progressive video showing the same > scene evenly spaced out. Requires Magic(tm). Actually a filter for which I suspect some needed features already exist within FFmpeg. Thank you for

Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-08-29 Thread Nicholas Robbins
On Friday, August 29, 2014 8:41 AM, Damian Głodny wrote: > > >Ok, here it is: > >Sample 29.970 fps file which I want to convert to 25fps: >http://artnmedia.pl/damian/fps/sample-29.970fps.mp4 > >Damian Głodny artnmedia.pl> writes: > >> I tried many ffmpeg filters like pullup, telecine, fieldmat

Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-08-29 Thread Damian Głodny
[libx264 @ 049f0500] ref B L1: 94.2% 5.8% [libx264 @ 049f0500] kb/s:2060.47 Thank you. -Original Message- From: ffmpeg-user-boun...@ffmpeg.org [mailto:ffmpeg-user-boun...@ffmpeg.org] On Behalf Of Carl Eugen Hoyos Sent: Friday, August 29, 2014 10:42 AM To: ffmpeg-user@ffm

Re: [FFmpeg-user] How to change video fps from 29.970 to 25?

2014-08-29 Thread Carl Eugen Hoyos
Damian Głodny artnmedia.pl> writes: > I tried many ffmpeg filters like pullup, telecine, fieldmatch, > decimate, but my output video always stuttering. Please provide your command line, the complete, uncut console output and a few seconds of your input sample. Carl Eugen _

[FFmpeg-user] How to change video fps from 29.970 to 25?

2014-08-29 Thread Damian Głodny
Hello, from a couple of days I am fighting with problem of fps conversion with ffmpeg. I discovered that conversion from 23.976fps to 25fps is easy and we can do it by speed up input video by 4%. Here I share how I did this with ffmpeg filter (maybe someone will need it too): -filter_complex "[