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1069a0beee4e93802476d09ab7961c19dbc8b15a
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Author SHA1 Message Date
Xin Wang 1069a0beee Add cached AV pipeline for Omni turn LoRA 2026-08-23 14:40:03 +08:00
Xin Wang 2eb61e30de Add README for Omni-only Turn-Taking Experiment detailing project goals, architecture, current status, and EasyCom results. Include comparisons with EgoSpeak and clarify dataset handling and evaluation processes. 2026-08-19 23:09:56 +08:00
Xin Wang 2e773706bd Enhance EasyCom and Ego4D integration by adding dataset support and manifest handling. Update normalization functions to accommodate both datasets, and modify training and inference scripts to require manifest files for Ego4D. Improve argument parsing and validation for dataset-specific operations, ensuring proper session management and error handling. Update documentation to reflect changes in dataset usage and evaluation processes. 2026-08-19 20:49:28 +08:00
Xin Wang 92bf93c96b Update README with verification status of EasyCom components and add results from recent experiments comparing open-stream replay and causal-prefix methods. Introduce new metrics CSV and detailed README for the EasyCom results, including current performance metrics and required follow-up actions before publication. 2026-08-19 11:29:27 +08:00
Xin Wang 5fa61eed23 Add extract_ego4d_batch.py for efficient EgoSpeak clip extraction. This script loads the Qwen model once and processes selected manifest rows sequentially, ensuring each clip is handled independently. Update README with usage instructions and details on the extraction process, including handling of completed outputs and memory management. 2026-08-18 22:22:37 +08:00
Xin Wang 609b2781d4 Add profiling capabilities for processor components in streaming model. Introduce _patch_component_call to time component invocations and enhance _install_profiling_hooks with new processor stages. Refactor tensor conversion and device transfer functions for improved clarity and performance. Update profiling summary to include new stages and advice for optimization. 2026-08-18 11:20:55 +08:00
Xin Wang 43f47e8f3a Add caching mechanism for completed AV blocks in streaming model. Introduce CompletedBlockPieceCache class to manage reusable blocks during strict-window replay, enhancing efficiency. Update profiling hooks for cache operations and refine README documentation to reflect changes in block handling and replay strategies. 2026-08-18 11:02:42 +08:00
Xin Wang d610305355 Add profiling script for GPU bottleneck analysis in EasyCom extraction. Introduce command-line options for GPU ID, log directory, and sampling period. Implement stage profiling to measure extraction performance and synchronize CUDA operations. Enhance CausalSourceAV class with new parameters for decoder threads and open readers, optimizing video decoding process. 2026-08-18 10:30:19 +08:00
Xin Wang 24cb92f1f4 Add support for NVDEC backend in video processing and enhance README documentation. Introduce a new script for extracting EasyCom sessions on specific GPUs, detailing session management and error handling. Update requirements.txt to include PyNvVideoCodec as an optional dependency. Refactor streaming_turn_model_directly.py to accommodate multiple decoder backends and improve frame indexing with ffprobe. 2026-08-18 08:41:54 +08:00
Xin Wang e4fb62ba60 Add script for extracting EasyCom sessions with three workers per GPU. This script manages session assignments, ensures serialized worker launches, and includes error handling for session readiness and logging. Enhances the EasyCom pipeline for improved session management and feature extraction. 2026-08-17 23:43:34 +08:00
Xin Wang d815b59def Refactor README and streaming_turn_model.py to clarify fixed-grid frame ownership and update documentation. Remove merge conflict markers and enhance explanations regarding session launching conditions and audio slicing behavior. 2026-08-17 22:59:02 +08:00
Xin Wang a6dea1529a Merge branch 'main' of https://gitea.xiaowang.eu.org/wx44wx/icassp2027-experiment 2026-08-17 22:46:44 +08:00
Xin Wang 5ee371f0ae Update README and streaming_turn_model.py to implement half-open interval ownership for fixed-grid AV frames. Adjust verification parameters to 1 for testing, and enhance documentation for clarity on audio slicing and frame selection. Add runtime checks to prevent overlapping temporal coordinates in open-stream intervals. 2026-08-17 22:45:17 +08:00
Xin WangandCursor bde72487bb Initial commit: Omni-only turn-taking experiment scaffold. 
Add EasyCom prep, Qwen2.5-Omni feature extraction, streaming turn model prototype, and docs for the ICASSP 2027 ego-speak study.

Co-authored-by: Cursor <cursoragent@cursor.com>
 2026-08-16 00:02:58 +08:00