On 12/27/2020 04:26 PM, Paul B Mahol wrote:
On Sun, Dec 27, 2020 at 7:56 PM pdr0 wrote:
pdr0 wrote
I don't know if it's the full explanation...
The way it should work is ppsrc should disable everything else , given if
input src ,and ppsrc have the exact same timecodes
In theory, you should
On Sun, Dec 27, 2020 at 7:56 PM pdr0 wrote:
> pdr0 wrote
> > I don't know if it's the full explanation...
> >
> > The way it should work is ppsrc should disable everything else , given if
> > input src ,and ppsrc have the exact same timecodes
> >
> >
> > In theory, you should get same as -vf deci
On Sun, Dec 27, 2020 at 7:53 PM Mark Filipak (ffmpeg)
wrote:
> On 12/27/2020 01:23 PM, Paul B Mahol wrote:
> > On Sun, Dec 27, 2020 at 6:45 PM Mark Filipak (ffmpeg) <
> markfili...@bog.us>
> > wrote:
> >
> >> On 12/27/2020 06:19 AM, Paul B Mahol wrote:
> >>> On Sun, Dec 27, 2020 at 5:00 AM Mark F
pdr0 wrote
> I don't know if it's the full explanation...
>
> The way it should work is ppsrc should disable everything else , given if
> input src ,and ppsrc have the exact same timecodes
>
>
> In theory, you should get same as -vf decimate on preprocessed.mkv
>
> ffmpeg -i preprocessed.mkv -v
On 12/27/2020 01:23 PM, Paul B Mahol wrote:
On Sun, Dec 27, 2020 at 6:45 PM Mark Filipak (ffmpeg)
wrote:
On 12/27/2020 06:19 AM, Paul B Mahol wrote:
On Sun, Dec 27, 2020 at 5:00 AM Mark Filipak (ffmpeg) <
markfili...@bog.us>
wrote:
Decimation with ppsrc=1 malfunctions.
Paul fixed this
I don't know if it's the full explanation...
The way it should work is ppsrc should disable everything else , given if
input src ,and ppsrc have the exact same timecodes
In theory, you should get same as -vf decimate on preprocessed.mkv
ffmpeg -i preprocessed.mkv -vf decimate -c:v libx264 -crf
On Sun, Dec 27, 2020 at 7:33 PM pdr0 wrote:
> One issue is scene change is still active. When you crop to a region of
> interest, a small change is effectively a larger % change. eg. The delta
> between 1020 and 1021 is large when head is going up. If you disable scene
> change, you get set inter
One issue is scene change is still active. When you crop to a region of
interest, a small change is effectively a larger % change. eg. The delta
between 1020 and 1021 is large when head is going up. If you disable scene
change, you get set intervals, it's no longer adaptive by scene change.
-filt
On 12/27/2020 07:30 AM, Carl Eugen Hoyos wrote:
Am 27.12.2020 um 12:19 schrieb Paul B Mahol :
Do you know exact telecine pattern used in your samples?
I don’t think the sample is telecined...
It must have been. Now, bear with me.
1, The original video was p24:
[A/a][B/b][C/c][D/d]
2, Later,
On Sun, Dec 27, 2020 at 6:45 PM Mark Filipak (ffmpeg)
wrote:
> On 12/27/2020 06:19 AM, Paul B Mahol wrote:
> > On Sun, Dec 27, 2020 at 5:00 AM Mark Filipak (ffmpeg) <
> markfili...@bog.us>
> > wrote:
> >
> >> Decimation with ppsrc=1 malfunctions.
>
> >> Paul fixed this somewhat, but it's still in
On 12/27/2020 06:19 AM, Paul B Mahol wrote:
On Sun, Dec 27, 2020 at 5:00 AM Mark Filipak (ffmpeg)
wrote:
Decimation with ppsrc=1 malfunctions.
Paul fixed this somewhat, but it's still in trouble.
Since I eliminated threading and decimation as the cause, I suspect that
frames numbers are bei
> Am 27.12.2020 um 12:19 schrieb Paul B Mahol :
>
> Do you know exact telecine pattern used in your samples?
I don’t think the sample is telecined, or at least whatever was done with it
can’t be undone (even the description confirms this), so this part of the
discussion seems moot.
My suspic
On Sun, Dec 27, 2020 at 5:00 AM Mark Filipak (ffmpeg)
wrote:
> Decimation with ppsrc=1 malfunctions.
>
> Paul fixed this somewhat, but it's still in trouble.
> Since I eliminated threading and decimation as the cause, I suspect that
> frames numbers are being
> bollixed.
>
> The report package is
Decimation with ppsrc=1 malfunctions.
Paul fixed this somewhat, but it's still in trouble.
Since I eliminated threading and decimation as the cause, I suspect that frames numbers are being
bollixed.
The report package is here:
https://www.dropbox.com/t/zu4cezneCJIsdmUu
Expires Jan 2, 2021.
__
14 matches
Mail list logo