Dirk Farin

Results 455 comments of Dirk Farin

@kleisauke Thanks, that probably is the issue. I was always looking for a `null` chroma pointer, but in fact it seems to be the wrong `yShift` value. Concerning the change...

@novomesk This is the #668 issue. It seems that the `Register_Default_Plugins` static object is initialized before the `std::set` in `heif_plugin_registry.cc`. I'll switch that back.

@novomesk Please check again. I added fixes for #554 and #668.

You have to take care about the word 'lossless'. In raw photos, the image is stored as the raw sensor data, which comes close (bit not quite) to RGB. It's...

I don't know enough about CR2 to tell exactly what additional information is stored in there. However, as it is a raw format, I am pretty sure that it is...

Determining the output color space can be more complicated because the image can in fact be composed of several parts with different color spaces. What would be the use case...

Could you provide me with a link to some Y4M files with these headers or some command lines showing how to generate them?

Confirmed. Conversion to JPEG does not work. Conversion to PNG is fine and also heif-info does not show any error. Probably some issue with the EXIF data. I'll have a...

Proper support for AVIS will require much more work and we also have to extend the API for that. I never understood the need for another container for video formats....

The original code looks good to me. It returns 'maybe' if the provided data is not enough to know and 'no'/'yes' if it can make a decision.