File format is not recognized for 'test.jpg'

[breaklien]

Tested on Ubuntu 18.04:

$ tiv test.jpg -0

[CImg] *** CImgIOException *** [instance(0,0,0,0,(nil),non-shared)] CImg<unsigned char>::load(): Failed to open file 'test.jpg'.
File format is not recognized for 'test.jpg'

Test Image:
https://pbs.twimg.com/media/EtXBnqTU0AAhyAC?format=jpg&name=large

[aaronliu0130]

Tested on Ubuntu 18.04:

$ tiv test.jpg -0

[CImg] *** CImgIOException *** [instance(0,0,0,0,(nil),non-shared)] CImg<unsigned char>::load(): Failed to open file 'test.jpg'.
File format is not recognized for 'test.jpg'

Test Image:
https://pbs.twimg.com/media/EtXBnqTU0AAhyAC?format=jpg&name=large

@breaklien
That's a jfif image you've got there, not a jpg, which confuses CImg to use the wrong thing to read the file. Try renaming it to test.jfif and try again.

PS: PLEASE USE A SFW IMAGE NEXT TIME, OR AT LEAST PUT A WARNING! sorry for lashing out

[aaronliu0130]

@breaklien follow up plz

[stefanhaustein]

The test image seems to be gone, so we can't repro, and aaron's investigation seems to indicate that the file extension didn't match the format