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Bram
2026-02-11 22:40:35 +01:00
parent f1d6311b3d
commit 4c91cfd6e0
2 changed files with 11 additions and 1 deletions
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Dockers/self-hosted-iptv/README.md
+5 -1
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@@ -40,7 +40,11 @@ Series are matched by folder name (e.g. `series/W817` → search "W817"); episod
- **Persistent cache:** Fetched metadata is stored under `/data/tmdb_cache/` (series search, series details, episode, episode credits). When generating the EPG, the app checks this cache first and only calls TMDB for missing entries. Mount `/data` read-write (omit `:ro`) so the cache can be written. - **Persistent cache:** Fetched metadata is stored under `/data/tmdb_cache/` (series search, series details, episode, episode credits). When generating the EPG, the app checks this cache first and only calls TMDB for missing entries. Mount `/data` read-write (omit `:ro`) so the cache can be written.
- **Rate limit:** TMDB allows 40 requests per 10 seconds. The app enforces this limit when calling the API; if the cache is warm, few or no requests are made during EPG generation. - **Rate limit:** TMDB allows 40 requests per 10 seconds. The app enforces this limit when calling the API; if the cache is warm, few or no requests are made during EPG generation.
**Logging:** Set `LOG_LEVEL=DEBUG` (e.g. in your `docker run` with `-e LOG_LEVEL=DEBUG`) to see where time is spent: schedule building (including ffprobe per video), EPG per-channel programme count and duration, and TMDB cache hits (memory/disk) vs API requests and rate-limit waits. **Logging:** Set `LOG_LEVEL=DEBUG` (e.g. in your `docker run` with `-e LOG_LEVEL=DEBUG`) to see where time is spent: schedule building (including ffprobe per video), EPG per-channel programme count and duration, TMDB cache hits (memory/disk) vs API requests and rate-limit waits, and EPG cache hit/miss reasons.
**Cache locations** (under `/data`):
- EPG: `/data/cache/epg.xml` — XMLTV guide; valid only while `channels.json` is unchanged.
- Schedule: `/data/cache/schedule_<channel>.json` — per-channel video schedules.
**Stream crashes when switching episodes?** If the live stream freezes or crashes when transitioning between videos (e.g. different episodes with different resolutions), enable normalization to re-encode everything to a uniform format: **Stream crashes when switching episodes?** If the live stream freezes or crashes when transitioning between videos (e.g. different episodes with different resolutions), enable normalization to re-encode everything to a uniform format:
- `NORMALIZE_LIVE_STREAM=1` — enables re-encoding (uses more CPU, produces a stable continuous stream) - `NORMALIZE_LIVE_STREAM=1` — enables re-encoding (uses more CPU, produces a stable continuous stream)
Dockers/self-hosted-iptv/iptv/cache.py
+6
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@@ -120,12 +120,18 @@ class CacheManager:
self.invalidate_if_needed() self.invalidate_if_needed()
current = get_channels_hash(self._channels_file) current = get_channels_hash(self._channels_file)
if current is None: if current is None:
logger.debug("EPG cache miss: channels.json not found or unreadable")
return None return None
epg_path = self._epg_cache_file() epg_path = self._epg_cache_file()
if not epg_path.exists(): if not epg_path.exists():
logger.debug("EPG cache miss: %s does not exist", epg_path)
return None return None
stored = self._get_stored_hash() stored = self._get_stored_hash()
if stored is None:
logger.debug("EPG cache miss: %s does not exist (hash required)", self._hash_file())
return None
if stored != current: if stored != current:
logger.debug("EPG cache miss: channels.json changed (hash %s -> %s)", stored[:16], current[:16])
return None return None
try: try:
return epg_path.read_text(encoding="utf-8") return epg_path.read_text(encoding="utf-8")