Piping a seekable file for decompression via stdin isn't possible unfortunately. Decompression of seekable files requires to read the seek table first (which is usually at the end of the file) and eventually seek to the desired frame position, so zeekstd needs to able to seek the file.

If you want to decompress the complete file, you can use the regular zstd tool: "cat seekable.zst | zstd -d"

3650's camera was 640x480 and had a noticeable delay after taking a photo. It had acceptable shutter speed but if the subject was moving, it would be blurry. 6600 was a lot better. I think it might have been slightly higher resolution as well. 3650's videos were really low frame rate and barely acceptable. 6600 had better video but still not great. At least usable at that time.

I really hated 3650's keypad. Siemens SX1 also was memorable with its weird keypad. [0]

[0] - https://sm.pcmag.com/pcmag_uk/review/s/siemens-sx/siemens-sx...

systemd whole premise is "people will not read the distro or bash scripting manual"...

then nobody read systemd's (you have even less reason, since it's badly written, ever changing in conflicting ways, and a single use tool)

so you went from complaining your coworkers can't write bash to complaining they don't know they have to use EXEC= EXEC=/bin/x

because random values, without any hint, are lists of commands instead of string values.