Re: [FFmpeg-user] Cut detection with dynamic threshold possible?

2016-04-30 Thread Paul B Mahol
On 4/26/16, Christoph Gerstbauer wrote: > > > >>> On Apr 25, 2016, at 11:25 AM, Christoph Gerstbauer >>> wrote: >>> >>> Hello, >>> >>> I want to make shotdetections (scene cut) with ffmpeg. (a shot is the >>> video between 2 cuts) >>> >>> My syntax knowledge at this time offers to generate only t

Re: [FFmpeg-user] Cut detection with dynamic threshold possible?

2016-04-29 Thread Paul B Mahol
On 4/29/16, Kieran O Leary wrote: > On 26 Apr 2016 10:38 a.m., "Christoph Gerstbauer" < > christophgerstba...@gmail.com> wrote: > >> >> But what I need is a syntax which I can use in FFmpeg commandline which > uses the ydif function from the singalstats filter and force ffmpeg to > output jpgs at

Re: [FFmpeg-user] Cut detection with dynamic threshold possible?

2016-04-29 Thread Kieran O Leary
On 26 Apr 2016 10:38 a.m., "Christoph Gerstbauer" < christophgerstba...@gmail.com> wrote: > > But what I need is a syntax which I can use in FFmpeg commandline which uses the ydif function from the singalstats filter and force ffmpeg to output jpgs at the video position where this big peaks happen

Re: [FFmpeg-user] Cut detection with dynamic threshold possible?

2016-04-26 Thread Christoph Gerstbauer
On Apr 25, 2016, at 11:25 AM, Christoph Gerstbauer wrote: Hello, I want to make shotdetections (scene cut) with ffmpeg. (a shot is the video between 2 cuts) My syntax knowledge at this time offers to generate only the FIRST FRAME of each shot. NO LAST FRAME. It would be nice to find als

Re: [FFmpeg-user] Cut detection with dynamic threshold possible?

2016-04-25 Thread Dave Rice
> On Apr 25, 2016, at 11:25 AM, Christoph Gerstbauer > wrote: > > Hello, > > I want to make shotdetections (scene cut) with ffmpeg. (a shot is the video > between 2 cuts) > > My syntax knowledge at this time offers to generate only the FIRST FRAME of > each shot. NO LAST FRAME. It would be

[FFmpeg-user] Cut detection with dynamic threshold possible?

2016-04-25 Thread Christoph Gerstbauer
Hello, I want to make shotdetections (scene cut) with ffmpeg. (a shot is the video between 2 cuts) My syntax knowledge at this time offers to generate only the FIRST FRAME of each shot. NO LAST FRAME. It would be nice to find also the last frame of a shot, but anyway this ticket should focus