Simplify voice_args: remove redundant fallback chain, require explicit name

Remove silence-generated default voice; use cloned voice as default when available

Generate default voice from silence on startup; fix voice fallback priority

Revert "Generate default voice from silence when no voices available"

Generate default voice from silence when no voices available

Fix: create model/speaker dir on demand for voice clone

Fix voice clone, path defaults, README rewrite; add pydub dep

Remove hardcoded '请描述这张图片' from camera prompt

Revert "Remove '请描述这张图片' from camera prompt; img_tokens before user text"

Revert "Camera: inject scene text instead of raw img_tokens to avoid description mode"

Revert "Fix scene refresh starving conversation: non-blocking lock + SCENE_LOCK guard"

Fix scene refresh starving conversation: non-blocking lock + SCENE_LOCK guard

Camera: inject scene text instead of raw img_tokens to avoid description mode

Remove '请描述这张图片' from camera prompt; img_tokens before user text

Revert camera prompt changes; add NaN guard and CUDA sync; add engineering challenges doc

Add suppression prefix before image tokens

Camera context improvements: image tokens before user text + system prompt

Remove hardcoded '请描述这张图片'; image tokens alone suffice

Fix camera: don't force 'describe this image' when user has text input

Move audio/vision encoder .to(device) after model init for both HF and .pth paths

Default to HF format loading in omni_o_call.py

Convert omni-o.pth to HF format + add from_pretrained support

Replace web_demo.html with omni_o_web.html: self-contained frontend for omni-o call

Add omni_o_call.py: real-time voice call server for omni-o checkpoint