Dirk Farin
Dirk Farin
The `Orientation` field in the EXIF is ignored for HEIF images, but it is used for JPEG images. This has to be considered when converting HEIC to JPEG. Currently, `heif_convert`...
When there are several encoders / decoders for the same format, we might want to prefer hardware codecs over software, but they may have limitations on their maximum supported sizes,...
This is work in progress, but ultimatively add ‘taic’ & ‘itai’ boxes which provide support for nano-precision timestamps.
Some applications might want to safe non-standardized data into the HEIF file. To enable this use case, there should be an API function to write (and read) custom data items....
Boxes with a zero size field often raise issues when trying to read the whole box. There is often code like `box_size - header_size` which then gives a negative overflow....
Renames the executable `heif-convert` to `heif-dec` and create a symlink from `heif-convert` to `heif-dec` (#985). Could anyone working on Windows and macOS please verify that this works? Especially generating the...
I would like to rename `heif-convert` to `heif-dec` to have a simpler and more consistent naming. Of course, we have to keep a symlink from `heif-convert` for backwards compatibility. Are...
In the output of #941 I see ```` Jpeg (JPEG decoder): not found Jpeg (JPEG encoder): not found ```` but further down ```` Compiling 'jpegdec' as built-in backend Compiling 'jpegenc'...
We still miss the packages for `rav1e` and `svtenc` plugins in the PPA. @fancycode When you look into this, v1.17.0 will also include the `kvazaar` encoder as an alternative to...
HEIF-v2 includes the 1pic brand to denote when a file only contains "one image". What should this mean exactly? Is a grid image that is composed of several images also...