Re: [PD] Alpha+pix_film
i...@thesaddj.com wrote: > Hi all, > here is Marco, this is my first post.. glad to be here. > i'm trying to use the [alpha] object to mix different videos > using OpenGL. I followed tutorials, checked the forum and > the list but i still have this problem: > I can change the transparency of a geo without texture, and > everything works also when i load images. But when i add > [pix_film] or [pix_movie] and i load a video the geo itself > disappears - if alpha is on - and appears again (displaying > correctly the video) when alpha is off. > I also tried to change [pix_texture] with [pix_texture2] and > [rectangle] with other geos, but nothing... > I think this is pretty strange. > this is my basic patch not working: > > > [gemhead] > | > [pix_film]X[t f] > | > [pix_texture] > | > [alpha] > | > [colorRGB] > | > [square] That should work. even if the order is a little strange, because I would put the alpha and color before the pix_texture, but it is working here and I also have an ATI Radeon X1600 (MacOS). what do you mean with "turn alpha on/off"? are you setting the alpha by sending a value between 0 and 1 to the rightmost inlet of colorRGB? are there additional things in your patch which could cause the problem? marius. > > > Cannot understand if it could be a problem of my graphic > card - ATI Mobility Radeon X1600 - or something else. > I work - unfortunately - on windows xp pro, with pd-extended > latest stable release. > i didn't have the chance to try the same on another > computer, by now. > Thanks a lot to everybody.. > > cheers... > > Marco > > ___ > Pd-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
[PD] Alpha+pix_film
Hi all, here is Marco, this is my first post.. glad to be here. i'm trying to use the [alpha] object to mix different videos using OpenGL. I followed tutorials, checked the forum and the list but i still have this problem: I can change the transparency of a geo without texture, and everything works also when i load images. But when i add [pix_film] or [pix_movie] and i load a video the geo itself disappears - if alpha is on - and appears again (displaying correctly the video) when alpha is off. I also tried to change [pix_texture] with [pix_texture2] and [rectangle] with other geos, but nothing... I think this is pretty strange. this is my basic patch not working: [gemhead] | [pix_film]X[t f] | [pix_texture] | [alpha] | [colorRGB] | [square] Cannot understand if it could be a problem of my graphic card - ATI Mobility Radeon X1600 - or something else. I work - unfortunately - on windows xp pro, with pd-extended latest stable release. i didn't have the chance to try the same on another computer, by now. Thanks a lot to everybody.. cheers... Marco ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] Pd-list Digest, Vol 46, Issue 78
Thank you Frank,
I got it to work by disabling the gpg-agent in the gpg.conf file and setting
the "passphrase " right in that same file.
Cheers, Ingo
> Date: Fri, 23 Jan 2009 13:08:19 +0100
> From: Frank Barknecht
> Subject: Re: [PD] reading encrypted files - gpg agent is not available
> in this session
> To: pd-list@iem.at
> Message-ID: <20090123120819.gb10...@footils.org>
> Content-Type: text/plain; charset=us-ascii
>
> Hallo,
> Ingo Scherzinger hat gesagt: // Ingo Scherzinger wrote:
>
> > I need to be able to read some GPG encrypted files within pd.
> >
> > I can unpack the file using a command line with [shell]. However I get
> an
> > error message (appearing only in "nogui") saying: "gpg agent is not
> > available in this session".
>
> Probably the GPG agent is not availabe in this session. ;)
>
> I'm no gpg expert, but there are various command line options related to
> a gpg agent mentioned in the manual ("man gpg"), like
>
> --use-agent
> --no-use-agent
>
> Try to use the GnuPG-Agent. With this option, GnuPG first tries to
> connect to
> the agent before it asks for a passphrase. --no-use-agent disables this
> option.
>
> --gpg-agent-info
> Override the value of the environment variable 'GPG_AGENT_INFO'. This is
> only used when --use-agent has been given. Given that this option is
> not
> anymore used by gpg2, it should be avoided if possible.
>
> Maybe some of these can help.
>
> Ciao
> --
> Frank
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