[PD] [PD-announce] cyclone 0.8-1 is out

2024-02-21 Thread Alexandre Torres Porres
Hi, today, february 21st 224 (ok, it's past midnight where I live but I
haven't gone to bed yet and it's still 21st somewhere on planet Earth) is
the 8th year anniversary of  Cyclone repository! So... I'm releasing a
small update (cyclone 0.8-1) as a celebration.

Thanks to IOhannes' report, a few bugs in [zl] were fixed by Tim Schoen,
who also fixed a bug in phaseshift~ and did a ver nice thing which is
allowing [zl] to also be created as [zl.len] and so on. We wanted to do
that when we took over, but we were lazy and had other more important
things. I'm really glad to see [zl] finally fully ported. Slow but steady,
Cyclone lives...

I also fixed a bug in [rand~] and improved [decide] just so I could say I
did something.

It's up in deken for the 3 main OSes, Mac/Linux/Windows. I'm still unsure
which raspberry pi versions I have to upload and will ask the list and deal
with it later

Cheers
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Re: [PD] GEM. pix_record producing 1 frame videos

2024-02-21 Thread IOhannes m zmoelnig

On 2/21/24 09:00, altern wrote:


sorry, it is PD 0.54.1 for windows 64 bits, the portable version


thanks.


GEM: video record plugins: PNM


ah well.
the only recording capability that is available for your installation is 
PNM, which creates a portable anymap image, and not really a "film" in 
the traditional sense.


the use-case is typically to write the data to a named pipe and then use 
ffmpeg or whatever to turn that into a real film:


from the commit message:

1. `mkfifo fifo.ppm`
2. record frames into `fifo.ppm` with this plugin
3. encode video with `ffmpeg -f image2pipe -i fifo.ppm ...`


i probably have to add this to the actual documentation.

i'm afraid there is no real video recording backend available on Windows 
at the momemt (there used to be a QuickTime based backend, but apple 
never made this available for 64bit systems - including Windows; also 
iirc the quicktime backends required Gem to be compiled with MSVC which 
i no longer do).


gdmasr
IOhannes


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Re: [PD] GEM. pix_record producing 1 frame videos

2024-02-21 Thread altern
hi

On Tue, 20 Feb 2024 at 20:06, IOhannes m zmölnig  wrote:

> On 2/20/24 17:50, altern wrote:
> > This happens on windows 10 Enterprise with the latest PD with GEM
> installed
> > via Deken. We also tried in another windows machine with similar results.
>
>
> it *always* helps if you can state which exact platform you  are using,
> not just which OS version (Pd-version, 32bit/64bit/...)
>

sorry, it is PD 0.54.1 for windows 64 bits, the portable version


> in the case of [pix_record] (and [pix_video], [pix_image] and [model])
> Gem uses a plugin-system for the actual backends.
> this is great, since it allows you to use Gem even if your system does
> not have e.g. quicktime4linux installed, but if you do have
> quicktime4linux installed you can just use it.
> unfortunately this complicates debugging a bit, as I do not know which
> plugins have successfully loaded on your system.
>
> when loading Gem, the available (and usable) plugins should be printed
> with something like:
>  > video record plugins: QT4L V4L2
>
> what does it say on your machine?
>

GEM: video record plugins: PNM
GEM: video capture plugins: NDI VIDS decklink

and when I open the gem window it says

[pix_video]: backend #0='NDI' <--- DISABLED
[pix_video]: backend #0='VIDS' : videoInput
[pix_video]: backend #1='decklink' <--- DISABLED

the complete gem startup says

GEM: Graphics Environment for Multimedia
GEM: ver: 0.94.git v0.94-843-gc6eff7f12
GEM: compiled  on Feb  5 2024
GEM: maintained by IOhannes m zmoelnig
GEM: Authors : Mark Danks (original version)
GEM: Chris Clepper
GEM: Cyrille Henry
GEM: IOhannes m zmoelnig
GEM: with help by Guenter Geiger, Daniel Heckenberg, James Tittle,
Hans-Christoph Steiner, et al.
GEM: found a bug? miss a feature? please report it:
GEM: homepage https://gem.iem.at/
GEM: bug-tracker https://bugs.gem.iem.at/
GEM: mailing-list https://lists.puredata.info/listinfo/gem-dev/
GEM: compiled for MMX/SSE2 architecture
GEM: using SSE2 optimization
GEM: detected 4 CPUs
GEM: image loading plugins: magick SGI STB jpeg tiff
GEM: film loading plugins: DirectShow
GEM: image saving plugins: SGI STB jpeg magick tiff
GEM: model loading plugins: ASSIMP3 OBJ
GEM: video record plugins: PNM
GEM: video capture plugins: NDI VIDS decklink

thanks

enrike
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