Johannes a écrit :
you can file a bug report even if it only happens on a single operating system.
I think Max implied that he wanted to submit a report as complete as possible up front.
the recording code is highly platform specific (that is: the recording backends are platform specific), so it might well be that there is a bug on one system not showing up on others.
Yes, therefore it would also be a good idea to have a screenshot, especially one containing a correct picture and the equivalent broken picture side to side. That way, for example, someone who doesn't have the OS required to run the bug, can still fix the bug by just looking at the screenshot. But this requires an example with enough different colours... just grey is not enough. For example, this picture :
http://webilus.com/wp-content/uploads/2007/11/216couleurs_du_web.jpg
has more colours than one would ever need, to identify the problem, so, it's perfect for that.
_ _ __ ___ _____ ________ _____________ _____________________ ... | Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801
yes the RGBA channels are set wrong on mac osx. the cube appears blue because the alpha channel is read as blue.
when you change channels like this
R –> G
G –> R
B –> A
A –> B
the movie will justified. but it´s not handy to give each record this process so
i fixed this with a change in the code of recordQT.cpp in line 241 - instead of colorspace = k32BGRAPixelFormat;
i use colorspace = k32ARGBPixelFormat;
but i don´t know how this affects other os
also the recorded mov is upside down - this can fix in quicktime pro with a click in the properties of the video track - so i don´t looked for the code issue.
matthias
Am 02.04.2010 um 03:33 schrieb Mathieu Bouchard:
Johannes a écrit :
you can file a bug report even if it only happens on a single operating system.
I think Max implied that he wanted to submit a report as complete as possible up front.
the recording code is highly platform specific (that is: the recording backends are platform specific), so it might well be that there is a bug on one system not showing up on others.
Yes, therefore it would also be a good idea to have a screenshot, especially one containing a correct picture and the equivalent broken picture side to side. That way, for example, someone who doesn't have the OS required to run the bug, can still fix the bug by just looking at the screenshot. But this requires an example with enough different colours... just grey is not enough. For example, this picture :
http://webilus.com/wp-content/uploads/2007/11/216couleurs_du_web.jpg
has more colours than one would ever need, to identify the problem, so, it's perfect for that.
_ _ __ ___ _____ ________ _____________ _____________________ ... | Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801_______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
I've made a screenshot of the problem. left is the GEM Scene, right is the recorded QuickTime movie. As you can see it is exactly as Matthias N. has reported, the color channels are mixed up.
Am 02.04.2010 um 03:33 schrieb Mathieu Bouchard:
Johannes a écrit :
you can file a bug report even if it only happens on a single operating system.
I think Max implied that he wanted to submit a report as complete as possible up front.
yes, that was my intention.
the recording code is highly platform specific (that is: the recording backends are platform specific), so it might well be that there is a bug on one system not showing up on others.
Yes, therefore it would also be a good idea to have a screenshot, especially one containing a correct picture and the equivalent broken picture side to side. That way, for example, someone who doesn't have the OS required to run the bug, can still fix the bug by just looking at the screenshot. But this requires an example with enough different colours... just grey is not enough. For example, this picture :
http://webilus.com/wp-content/uploads/2007/11/216couleurs_du_web.jpg
has more colours than one would ever need, to identify the problem, so, it's perfect for that.
_ _ __ ___ _____ ________ _____________ _____________________ ... | Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801
On Sat, 3 Apr 2010, Max wrote:
I've made a screenshot of the problem. left is the GEM Scene, right is the recorded QuickTime movie. As you can see it is exactly as Matthias N. has reported, the color channels are mixed up.
until you get a real fix in Gem, you can use [pix_colormatrix] to fix the problem of red-green swap and blue-alpha swap :
R G B A
.-------- R | 0 1 0 0 G | 1 0 0 0 B | 0 0 0 1 A | 0 0 1 0
so you'd use list 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 if I'm interpreting [pix_colormatrix] correctly.
_ _ __ ___ _____ ________ _____________ _____________________ ... | Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801
If I get some time this week I can work on getting the correct code back into pix_record. The problem you have was fixed about 4 years ago, but I don't know why pix_record/film/video use really old code now.
On Sat, Apr 3, 2010 at 7:39 AM, Max abonnements@revolwear.com wrote:
I've made a screenshot of the problem. left is the GEM Scene, right is the recorded QuickTime movie. As you can see it is exactly as Matthias N. has reported, the color channels are mixed up.
Am 02.04.2010 um 03:33 schrieb Mathieu Bouchard:
Johannes a écrit :
you can file a bug report even if it only happens on a single operating system.
I think Max implied that he wanted to submit a report as complete as
possible up front.
yes, that was my intention.
the recording code is highly platform specific (that is: the recording
backends are platform specific), so it might well be that there is a bug on one system not showing up on others.
Yes, therefore it would also be a good idea to have a screenshot,
especially one containing a correct picture and the equivalent broken picture side to side. That way, for example, someone who doesn't have the OS required to run the bug, can still fix the bug by just looking at the screenshot. But this requires an example with enough different colours... just grey is not enough. For example, this picture :
http://webilus.com/wp-content/uploads/2007/11/216couleurs_du_web.jpg
has more colours than one would ever need, to identify the problem, so,
it's perfect for that.
_ _ __ ___ _____ ________ _____________ _____________________ ... | Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
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