Re: [FFmpeg-user] Extracting video levels on the command line

2015-08-04 Thread Robert Krüger
On Tue, Aug 4, 2015 at 4:11 PM, Dave Rice wrote: > > > On Aug 4, 2015, at 6:22 AM, Robert Krüger wrote: > > > > On Mon, Aug 3, 2015 at 10:49 PM, Paul B Mahol wrote: > > > >> Dana 3. 8. 2015. 22:28 osoba "Moritz Barsnick" > napisala > >> je: > >>> > >>> On Mon, Aug 03, 2015 at 21:55:59 +0200, R

Re: [FFmpeg-user] Extracting video levels on the command line

2015-08-04 Thread Dave Rice
> On Aug 4, 2015, at 6:22 AM, Robert Krüger wrote: > > On Mon, Aug 3, 2015 at 10:49 PM, Paul B Mahol wrote: > >> Dana 3. 8. 2015. 22:28 osoba "Moritz Barsnick" napisala >> je: >>> >>> On Mon, Aug 03, 2015 at 21:55:59 +0200, Robert Krüger wrote: Is there any other way than looking at eac

Re: [FFmpeg-user] Extracting video levels on the command line

2015-08-04 Thread Robert Krüger
On Mon, Aug 3, 2015 at 10:49 PM, Paul B Mahol wrote: > Dana 3. 8. 2015. 22:28 osoba "Moritz Barsnick" napisala > je: > > > > On Mon, Aug 03, 2015 at 21:55:59 +0200, Robert Krüger wrote: > > > Is there any other way than looking at each frame's histogram (using > the > > > histogram filter) and c

Re: [FFmpeg-user] Extracting video levels on the command line

2015-08-03 Thread Paul B Mahol
Dana 3. 8. 2015. 22:28 osoba "Moritz Barsnick" napisala je: > > On Mon, Aug 03, 2015 at 21:55:59 +0200, Robert Krüger wrote: > > Is there any other way than looking at each frame's histogram (using the > > histogram filter) and counting pixels? > > It should probably be easy to write such a filter

Re: [FFmpeg-user] Extracting video levels on the command line

2015-08-03 Thread Moritz Barsnick
On Mon, Aug 03, 2015 at 21:55:59 +0200, Robert Krüger wrote: > Is there any other way than looking at each frame's histogram (using the > histogram filter) and counting pixels? It should probably be easy to write such a filter. Have you looked at signalstats? It does seem to have the capability t

[FFmpeg-user] Extracting video levels on the command line

2015-08-03 Thread Robert Krüger
Hi, is there an easy way to extract things like min/max of each video component for a video using the command line? I first thought, there may be a vstats filter that more or less does what astats does for audio but that does not seem to be the case. Is there any other way than looking at each fr