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I have a problem trying to use any of the code from the library of Video Export that they get the same error.
Even with the code from the website itself here > http://funprogramming.org/VideoExport-for-Processing/#examples ,
I also get error with permission thing.
java.io.IOException: Cannot run program "/Users/Tuang/Desktop/DMA_WORKS/Work1_Facial Muscles/Cam_Rec/sketch_161027a/sketch_161027a.pde": error=13, Permission denied at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048) at com.hamoid.VideoExport.startFfmpeg(Unknown Source) at com.hamoid.VideoExport.initialize(Unknown Source) at com.hamoid.VideoExport.saveFrame(Unknown Source) at sketch_161027b.draw(sketch_161027b.java:51) at processing.core.PApplet.handleDraw(PApplet.java:2412) at processing.awt.PSurfaceAWT$12.callDraw(PSurfaceAWT.java:1540) at processing.core.PSurfaceNone$AnimationThread.run(PSurfaceNone.java:316) Caused by: java.io.IOException: error=13, Permission denied at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.<init>(UNIXProcess.java:247) at java.lang.ProcessImpl.start(ProcessImpl.java:134) at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029) ... 7 more VideoExport error: Ffmpeg failed. Study /var/folders/nq/xsfvm25d249181txfc2_c39c0000gn/T/untitled6197566133901091867sketches/sketch_161027b/camera.mp4.txt for more details. Could not run the sketch (Target VM failed to initialize). For more information, read revisions.txt and Help → Troubleshooting.
So I google
1) how to change permission -> which I found that my Mac cannot find the file it said there is no such file.
2) how to find a file in Mac with terminal -> later I found that it is about the space bar in a folder name, so I changed it.
Then, I was able to find a file and I guess I've already changed the permission with chmod 777, since I typed it in and has no error with finding the file thing. However, back to the Processing the same error still there.
3) Do I have FFmpeg ->Terminal said, it cann't find it so I download two versions and installed one but didn't work so try installed another, still didn't work.
Now.. I don't know what to do. Please help! The error still here.