VStream-QA
Flash-VStream: Memory-Based Real-Time Understanding for Long Video Streams
Haoji Zhang, Yiqin Wang, Yansong Tang, Yong Liu, Jiashi Feng, Jifeng Dai, et al. · 2024-06-12
- Modality
- Video & streaming
- Data
- Real data
- Task · ground truth
- QA · Ans.+Time
- Scope
- Benchmark with memory tracks
What it tests
- CECross-modal evidencePartially evaluated
- LELong-range evidenceDirectly evaluated
- SCState changesPartially evaluated
- CFConflicting memoriesNot evaluated
- UQUnanswerable queriesNot evaluated
- MAMemory-grounded actionNot evaluated
- TLTemporal localizationDirectly evaluated
- TRTemporal relationsPartially evaluated
- MEMulti-event integrationDirectly evaluated
Survey notes
The real-time VStream-QA protocol processes past video before timestamped questions and tests recall of prior events and their order.