Invalid input: No 'meta' box

Question

pol2095 opened this issue 3 years ago · 6 comments

Hello,

libheif return for some pictures, this message error when I read avif :
Invalid input: No 'meta' box

Thanks

Answer 1 · 2022-02-22T04:53:52.000Z

libheif return for some pictures, this message error when I read avif :

Could you upload one of the images?

Answer 2 · 2022-02-22T13:04:46.000Z

link to the avif image

I created this image on macOS using SDWebImageAVIFCoder
I can open this image using GIMP on Windows

Answer 3 · 2022-02-22T19:24:54.000Z

The file does have a 'meta' box, and I can open it in Photoshop.

I do not know why you are getting an error message, it may just be some kind of random glitch.

Answer 4 · 2022-02-22T19:53:19.000Z

Can you open this file using libheif-sharp ?
The problem occur with all files created on macOS.
But I can open this file on Linux using libheif.

Answer 5 · 2022-02-22T22:25:27.000Z

Can you open this file using libheif-sharp?

No, it fails with the missing 'meta' box error.

I found the issue, my file reading code was validating parameters in the wrong order.
The output data pointer can be null for zero-byte reads.

Answer 6 · 2022-02-23T05:37:12.000Z

Great job, it work, thanks.