For the Just KNIME It challenge this week I made a video in AVI format using the -Image Writer- node.
Using a chunk loop, I made 721 images, converted them to ImgPlus, transposed and used the -Merger- node to create one image object.
I tried using the -Image Writer- set at 10 frames per second, which generated a video of 24 seconds. I also tried with 1 frame per second and this created a video of 4 minutes. I checked the image at the end of the video and it wasn’t image number 721, so the video was not complete. Is there a limit to the length of video that can be generated by the -Image Writer- or perhaps I need to change some settings in the node?
Here is my workflow:
Please may I have some help with this
Thanks
Heather
The AVI exporter seems to not work correctly when you set a lower framerate. I recommend you to try the NativeQT format. In my experiments with your workflow, it seemed to work correctly.
Thanks for your suggestions. I tried increasing the frame rate for the AVI format but it still didn’t seem to work. However, using the NativeQT format allowed me to produce the whole video So thank you very much for this!