Comments (4)
Sounds like there could be a bug...
Can you attach more sample code / sample GIFs that are corrupted?
If you could make a reduced test case that would be really really helpful.
Thanks!
from omggif.
Here are 3 gifs with that bug. The last one (index11wrong) has also wrong dimension in header, that was a bug in my code. :) I will try to makle reduced test case, but it will be probably difficult as the bug only appears seldom. Maybe you find a pattern in this 3 files around that wrong 0 byte. In one file I checked (wrong17) it was before the 21-f9-4 graphics control extension. Currently I have no more insights, but will search for more. :)
from omggif.
I hope that I've fixed this in 6574ce0. Would be great if you could give it a try and let me know. Thanks!
from omggif.
I tested it and the bug didnt occured anymore, very nice. Removed the workaround GifReader check/splice now in my code. That line in omggif.js, that was changed, also looked abit obscure to me, when I tried to find the cause for the additional 0 byte, but I had no idea how to fix it. :) Thanks for the fast response and bugfix!
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Related Issues (20)
- Implement streaming HOT 12
- Please add license file HOT 2
- Disposal method 2 not supported HOT 2
- Combine frames with transparency HOT 3
- Quantization and efficient frame encoding
- Are you accepting PRs? HOT 4
- Infinite loop on truncated GIF HOT 3
- Unhelpful exception on exceeding buffer bounds HOT 5
- Exceptions do not include a stack trace
- Enumerate public API? HOT 3
- Blending operations in GIFs HOT 2
- Upload to bower
- Loop count when exporting GIF HOT 9
- Get global palette from GIF HOT 6
- Invalid Block Size HOT 5
- Supporting corrupted GIFs to some degree HOT 2
- Attempt to use undefined value HOT 1
- MIT license? HOT 3
- Corrupted GIF at the output HOT 4
- frame ghosting and partial frames HOT 1
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