Merge remote-tracking branch 'aliyun/main'

README.md

@@ -7,6 +7,10 @@ EgoSpeak** for egocentric turn-taking anticipation.
 The persistent paper index and Chinese summaries are maintained in
 [literature_notes](literature_notes/README.md).
 
+The pooled local-feature B1 experiment (frozen Qwen face crops + recent audio,
+native 2048D sidecars, optional trainable projection, four-epoch ablations) is
+documented in [docs/local_feature_baseline.md](docs/local_feature_baseline.md).
+
 The main experiment is deliberately simple:
 
 ```text
@@ -2030,6 +2034,13 @@ open-stream replay path uses version-specific Thinker internals. On Linux,
 compatible NVIDIA GPU, optionally install `flash-attn` and pass
 `--flash-attention-2`.
 
+The separate B1 local extractor, `extract_turn_local_features.py`, is tested
+with both Transformers 4.52.3 and 4.57.6. An existing 4.57.6 GPU container does
+not need to be downgraded for local extraction. This does not change the replay
+API's dependency assumptions. Keep all local sidecars for one experiment on
+the same version; their metadata records the actual runtime version. See
+[the local feature guide](docs/local_feature_baseline.md).
+
 ## Ego4D Audio-Visual Diarization download
 
 Do not download the complete Ego4D release for this experiment. Download only