TTS FEED — QUICK START (MP3 + M4A)
===================================

Folder: D:\TTS Podcast\
Feed URL base: http://100.91.80.69:8082/
Files included:
 - update_rss.py  (run-once updater — safe to call from Power Automate Desktop)
 - watch_rss.py   (optional watcher that runs the updater every 60s)

SUPPORTED FORMATS
-----------------
- .mp3  (MIME: audio/mpeg)
- .m4a  (AAC; MIME: audio/mp4)

STEP 1 — Put files in place
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Copy update_rss.py and watch_rss.py into:
    D:\TTS Podcast\

Ensure feed.xml is also in that folder (you created earlier).

STEP 2 — Serve the folder (port 8082)
-------------------------------------
Open Command Prompt:
    cd "D:\TTS Podcast"
    python -m http.server 8082

(Keep that window running. Later we can make it a scheduled task or service.)

STEP 3 — Test locally
---------------------
Open http://localhost:8082/feed.xml in your browser.

STEP 4 — Add audio
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Drop an .mp3 or .m4a file into D:\TTS Podcast\ (same folder).

STEP 5 — Update the feed
------------------------
Option A (one-shot):
    cd "D:\TTS Podcast"
    python update_rss.py --verbose

Option B (watcher):
    cd "D:\TTS Podcast"
    python watch_rss.py

Open http://localhost:8082/feed.xml again — you should see a new <item>.

STEP 6 — Subscribe in Overcast
------------------------------
On your phone (with Tailscale connected):
    Add URL: http://100.91.80.69:8082/feed.xml

TIPS
----
- If you serve on a different port, edit BASE_URL in update_rss.py and the <link>/atom:link in feed.xml.
- Windows Firewall: allow inbound TCP on the chosen port (8082).
- GUIDs use the enclosure URL; they remain stable and won't duplicate.
- Re-running update_rss.py is safe; it won't add duplicates.
- For Power Automate Desktop: trigger update_rss.py after a new audio file is placed in the folder.