BAAI evaluated 13 representative streaming systems under a unified protocol, comparing native joint models with cascaded pipelines.
Native joint models, including PixVerse, HappyOyster, and OmniForcing, led in audio fidelity, audio-video sync, and interactive responsiveness, winning 9 of 11 interactive metrics.
Cascaded pipelines combining a video model with Foley generation performed better on visual quality, semantic alignment, and long-horizon stability.
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We evaluated 13 representative streaming systems under a unified protocol (Native Joint vs. Cascaded pipelines).
Key Finding: No single system dominates all fronts.
• Native Joint Models (@PixVerse, HappyOyster, OmniForcing) lead in audio fidelity, AV sync, and interactive responsiveness (winning 9 of 11 interactive metrics).
• Cascaded Pipelines (Video model + Foley) excel in visual quality, semantic alignment, and long-horizon stability.
Source: BAAI · x.comPublished · added here
