Crate bitneedle_player 

Structs

QuantizedLmChunkDecoder

WasmEncodedPayload

One encoded revolution at the BRS1 boundary: a shared codec/container description plus only the bytes that vary per revolution (the headerless codec payload body). Mirrors the EncodedPayload shape from the WASM headerless-ECDC contract.

Functions

init_panic_hook

player_app_build_info_json

wasm_bcs2_opus_chunk_cache_keys_json

wasm_bump_scratch_remote_control_revision

wasm_create_player_ecdc_cache_proof_context_json

wasm_ecdc_chunk_layout_from_metadata

wasm_ecdc_crop_decoded_owned_audio

Crop a guarded decode down to its owned audio: drops the left/right guard samples the encoder padded each revolution with, leaving exactly the owned (audible) samples. Mirrors encodec_rs::wasm::ecdc_crop_decoded_owned_audio so the player worker can call it on the bitneedle-player module.

wasm_ecdc_frame_ranges

wasm_ecdc_metadata

wasm_ecdc_standalone_to_payload

Split a standalone ECDC byte stream (one fixed-profile revolution block) into the shared PayloadDescriptor and the headerless codec payload bytes stored in the BRS1 groove. The ECDC outer header is lifted into the descriptor.

wasm_ensure_scratch_remote_control_revision_json

wasm_get_record_rpm

wasm_is_valid_scratch_anon_user_id

wasm_is_valid_scratch_wallet_address

wasm_lm_ecdc_decode_chunks

wasm_normalize_record_profile_name

wasm_normalize_record_text_field_text

wasm_normalize_scratch_display_name

wasm_normalize_scratch_remote_control_revision

wasm_normalize_scratch_sample_id

wasm_payload_to_standalone_ecdc

Reconstruct a decodable standalone ECDC byte stream from a PayloadDescriptor (JSON) and the headerless codec payload bytes. Inverse of wasm_ecdc_standalone_to_payload; lets the player feed the existing decode path without storing repeated ECDC headers in the groove.

wasm_player_ecdc_cache_proof_for_chunk_json

wasm_record_display_metadata_json

wasm_record_playback_metadata_from_header_json

wasm_record_profile_from_header_validation_json

wasm_record_profile_spec_json

wasm_record_text_from_header_validation_json

wasm_record_verification_meta_json

wasm_resolve_clip_revolutions_json

wasm_resolve_deadwax_duration_seconds

wasm_resolve_deadwax_turns

wasm_resolve_lead_in_duration_seconds

wasm_resolve_lead_in_turns

wasm_resolve_physical_rpm

wasm_resolve_playback_payload_metadata_json

wasm_resolve_playback_rate

wasm_resolve_record_rpm

wasm_resolve_seconds_per_turn

wasm_scratch_anon_user_id_from_random

wasm_scratch_clip_id_for_sample_id

wasm_scratch_clip_sample_id_json

wasm_scratch_display_name_key

wasm_scratch_sample_token_from_bytes

wasm_scratch_sample_token_hex

wasm_scratch_visitor_wallet_address_from_bytes

wasm_seconds_to_revolutions

wasm_short_scratch_address

wasm_should_apply_remote_scratch_controls_json

wasm_stable_hash_hex

wasm_stable_local_record_id_from_meta_json

wasm_validate_shared_payload_descriptor

Verify that two PayloadDescriptors (JSON) are identical across every field, so a record builder can confirm all revolutions share one descriptor before storing it once. Errors name the differing field.