for performance, I record every fader and control, so pd can play the 
performance again.
then I record every image (not in real time) : it allows a very good recording 
quality, with very few CPU  load during the performance.
cheers
c


Le 17/09/2017 à 20:41, hi via Pd-list a écrit :
I often use the methods of GEM to have the files right there for further use, 
but performance wise just for recording on OSX i want to point to syphon + the 
simple syphon recorder.


Am 17.09.2017 um 20:15 schrieb Max <[email protected]>:

This is such a reoccurring question, I've always wanted to make a FAQ about 
this where we can point to. There are quite a few possibilities and it depends 
on the system and case which one is the best for you.

A) inside GEM
You can record the GEM window inside GEM with pix_record and pix_snap. This is 
the cleanest and cross platform solution, because it doesn't require additional 
soft- or hardware. You can also render things slower than realtime, while 
making sure to save every frame.

B) outside of GEM, but inside the computer
Use a screen capturing software, such as Vokoscreen, simplescreenrecorder, 
RecordMyDesktop or a broadcasting solution like OBS to capture the GEM window 
and save it in a file.

C) outside of the computer
You can display the Gem output on an external monitor and record the output 
with a hardware device that captures HDMI or DVI. Expensive, but if the former 
solutions are not viable, then it's the only way. For example you have a live 
performance with audio and your computer is on its limits CPU wise, so it would 
crash or crackle if you would run A) or B).



On 2017년 09월 17일 19:01, Peter P. wrote:
Hi dear list,
I know that Gem's OpenGL output is not primarily designed to be captured
into a video file but am wondering what are the best practices by the
list members to create a movie file from a Gem window's output?
Thank you for all ideas!
P
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