MiniMax-H3 conditions on image, video and audio references, and the limits it
enforces on them are constructor defaults on a block class the package does not
re-export, so they cannot be imported and are mirrored here instead.
The resolver takes decoded images and local file paths and returns the reference
objects the pipeline reads, checking cheapest first: classification and counts
open no files, container headers are read without decoding, and only then is the
media decoded. Everything runs before the model load, so a rejected request costs
nothing.
- reference limits as a frozen dataclass, keyed by workflow since the rows that
carry ref2va differ only in which repo they load
- media classification and container probing as generic video helpers
- a url is refused before construction: the reference classes fetch one and
decode whatever comes back
- a video is bounded by duration and by what it decodes to, since the pipeline
truncates it to the generated length and the decode is held across the load
- the frame floor is counted on the decoded video at the rate it resamples to,
which is what the conditioner measures
- torchaudio and av are checked up front rather than surfacing as an import
failure once the weights are resident
CalamitousFelicitousness