Sentinel flags-byte value (0xFF) marking an uncompressed payload: the body
is raw TAKPacketV2 protobuf with no zstd compression. Emitted by the
encoder's skip-compress path when compression wouldn't shrink the payload,
and by firmware devices that cannot compress.
Sentinel flags-byte value (
0xFF) marking an uncompressed payload: the body is rawTAKPacketV2protobuf with no zstd compression. Emitted by the encoder's skip-compress path when compression wouldn't shrink the payload, and by firmware devices that cannot compress.