Crate cartouche 

Encoding and decoding for HDMI InfoFrames.

cartouche encodes and decodes the five HDMI 2.1 InfoFrame types: AVI, Audio, HDR Static Metadata, HDMI Forum Vendor-Specific, and Dynamic HDR. It is a pure encoding/decoding library with no I/O and no allocation requirement.

Features

• std (default, implies alloc): enables std support. Decoded<T, W> uses Vec<W> for warning storage.
• alloc: enables alloc support without std. Decoded<T, W> uses Vec<W>.
• serde: derives Serialize and Deserialize on all public types.

Without alloc or std, warning storage falls back to a fixed [Option<W>; 8] array. No other behaviour changes.

Modules

audio

The AudioInfoFrame type.

avi

The AviInfoFrame type.

decoded

The Decoded<T, W> type returned by all decode paths.

dynamic_hdr

The DynamicHdrInfoFrame and DynamicHdrFragment types.

encode

The IntoPackets encoding trait.

error

The DecodeError type.

frame

The InfoFrame and InfoFramePacket enums.

hdmi_forum_vsi

The HdmiForumVsi type.

hdr_static

The HdrStaticInfoFrame type.

warn

Per-frame warning enums and the unified Warning wrapper.

Functions

decode

Decode a single 31-byte wire packet into an InfoFramePacket.