legco_ai_assistant/backend/app/services/hls_proxy.py

22 lines
820 B
Python

"""HLS manifest proxy service (Phase 3.3).
Rewrites HLS manifests and proxies .ts segments so the browser treats
them as same-origin, enabling Web Audio API access to the audio track.
"""
import logging
logger = logging.getLogger(__name__)
class HLSProxyService:
"""Streams and rewrites HLS manifests; proxies .ts segments with zero re-encoding."""
async def rewrite_manifest(self, upstream_url: str) -> bytes:
"""Fetch upstream HLS manifest and rewrite segment URLs to point to our proxy."""
raise NotImplementedError("Phase 3.3 — manifest rewriting to be implemented")
async def proxy_segment(self, upstream_url: str) -> bytes:
"""Proxy a single .ts segment from the upstream server."""
raise NotImplementedError("Phase 3.3 — segment proxying to be implemented")