wx44wx/icassp2027-experiment
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43f47e8f3a2e6bafdce1f4bf2299e0d7cee45800
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9 Commits
Author SHA1 Message Date
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 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 Wang de29e75734 Add scripts for preparing and extracting 5 FPS audio-video clips, including prepare_ego4d_2fps.py, run_extract_5fps_2pergpu.sh, and run_prepare_all_5fps.sh. Introduce streaming_turn_model_directly.py for direct extraction from original media. Update README.md to reflect changes in Qwen's streaming design and causal extraction modes. Add new AGENTS.md file for documentation. 2026-08-17 15:17:11 +08:00
Xin Wang 080c45f049 Add reproducible EasyCom causal head pipeline 2026-08-16 22:19:43 +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