ImageJ/FIJI cannot read Cinepak codec video files.
There are two plugins that attempt to address this for ImageJ: http://rsb.info.nih.gov/ij/plugins/jmf-player.html http://rsb.info.nih.gov/ij/plugins/jmf.html
But I found neither of them to work for me on the particular AVI Cinepak video I was given.
FFMPEG conversion of Cinepak
Instead, I used FFMPEG to convert to a more modern widely-compatible Motion JPEG format by typing:
ffmpeg -i video1990s.avi -vcodec mjpeg -qscale 1 test.avi
If you need no loss, you can do uncompressed AVI, but note the output file size could be a factor of 10 larger than the Cinepak version:
ffmpeg -i video1990s.avi -vcodec rawvideo out.avi
You can compress to LOSSLESS FFV1 by typing:
ffmpeg -i video1990s.avi -vcodec ffv1 out.avi
You can also convert the AVI to a series of PNG images.