T

bsncubed 5b0d7c9ba4 Step 7.5b3a: per-source PCM converter (audio_out), shared by HLS and Spotify

- main/audio_out: one converter instance per source (own rate converter
  state): s16 any rate/channels -> 48 kHz stereo int32 -> ring.
- player_write(src, ...) only writes for the active source, drops the
  rest; player_src_t is public in player.h.
- HLS decoder uses audio_out (no behaviour change).
- Verified: HLS still sample exact (441344 -> 480375 frames per
  10.008 s segment), buffer ~4 s, 0 underruns.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-09-25 18:34:15 +10:00

components

Step 7.5b2: Spotify Connect zeroconf and login work (PCM counted only)

2026-09-25 18:26:36 +10:00

docs

Step 7.5a: Spotify client credentials in config/UI, write-only secrets

2026-09-25 15:16:42 +10:00

external

Step 7.5b1: cspot (philippe44 fork) builds and links on the P4

2026-09-25 15:25:10 +10:00

main

Step 7.5b3a: per-source PCM converter (audio_out), shared by HLS and Spotify

2026-09-25 18:34:15 +10:00

web

Step 7.5a: Spotify client credentials in config/UI, write-only secrets

2026-09-25 15:16:42 +10:00

.gitignore

OTA rollback test build config (sdkconfig.selftest_fail)

2026-09-24 23:20:20 +10:00

.gitmodules

Step 7.5b1: cspot (philippe44 fork) builds and links on the P4

2026-09-25 15:25:10 +10:00

CLAUDE.md

Step 7.5b1: cspot (philippe44 fork) builds and links on the P4

2026-09-25 15:25:10 +10:00

CMakeLists.txt

Rebuild picks up the git version after each commit

2026-09-24 23:17:13 +10:00

dependencies.lock

Step 7.4: HLS audio on AES67 (44.1 -> 48 kHz into the ring)

2026-09-25 14:52:19 +10:00

partitions.csv

Step 0: IDF project skeleton for esp32p4 with core component stubs

2026-09-24 22:47:21 +10:00

README.md

Upload files to "/"

2026-09-23 21:51:44 +10:00

sdkconfig.defaults

Step 7.5b2: Spotify Connect zeroconf and login work (PCM counted only)

2026-09-25 18:26:36 +10:00

sdkconfig.selftest_fail

OTA rollback test build config (sdkconfig.selftest_fail)

2026-09-24 23:20:20 +10:00

README.md

aes67-ESP32-P4

AES67 sender for the Waveshare ESP32-P4-ETH (PoE): Spotify Connect and HLS/m3u8 streams out as an AES67 multicast stream, PTP-locked, with a simple web UI for settings and SDP export.

docs/aes67-core-base.md — reusable AES67 core design (PTP, RTP, SDP/SAP, VLAN, syslog, web UI contract)
docs/hardware-and-design-notes.md — board details and project-specific design
web/index.html — web UI (served by the device)
CLAUDE.md — working rules and build order

Status: design complete, firmware not started. See the build order in CLAUDE.md.

Languages

C 74.9%

HTML 11.9%

C++ 7.7%

Python 3.3%

CMake 2.2%