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feed uncompressed frame to model #356

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Merged
MateoLostanlen merged 1 commit into from
Apr 21, 2026
Merged

feed uncompressed frame to model #356

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5 changes: 1 addition & 4 deletions pyroengine/engine.py
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Original file line number Diff line number Diff line change
Expand Up @@ -191,13 +191,10 @@ def predict(
if frame.size != target:
frame = frame.resize(target, Image.BILINEAR) # type: ignore[attr-defined]

# Canonical bytes: encode once, decode for inference, reuse for every upload/backup.
# Guarantees model and stored media see byte-identical input.
# Encode once for API uploads and on-disk backup; feed the uncompressed frame to the model.
buf = io.BytesIO()
frame.save(buf, format="JPEG", quality=self.jpeg_quality)
encoded_bytes = buf.getvalue()
buf.seek(0)
frame = Image.open(buf).convert("RGB")

# Heartbeat
if len(self.api_client) > 0 and isinstance(cam_id, str):
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