Christian Sandberg

I'll start doing some implementation but I don't have any hardware access either.

If I remember correctly, you specify a range instead of ID and mask, so it won't be portable. That being said, it is not an problem to add interface specific...

Skipping the header and decompress as a raw deflate stream with `tinfl_decompress` works for me. I.e. you should not use the `TINFL_FLAG_PARSE_ZLIB_HEADER` flag.

Should be fixed somehow but it is also quite unnecessary to gzip a blf file since it already uses compression internally.

Could you provide more info on the CAN hardware, OS, Python version et.c. It could just be the case that Python is too slow to process all messages on time.

The problem is that the library makes use of the buffering functionality in io.BufferedWriter. If you want full control I think it is better that you try to set buffering=0...