Mix Studio v1.2.4

Highlights

• Updated MiniMax H3 Frames Turbo to the creator-recommended v4 adapter with a six-step default, exact adapter metadata, and compact four-step quality guidance.
• Added experimental H3 Long Context generation up to 120 seconds, including sequential clip progress, audio/video bridge continuity, Turbo support, and final MP4 joining.
• Added Match video aspect for H3 references, reference aspect badges, and clearer icon-only compatibility cautions.
• Improved Wan Animate 2 reference and performance sizing and added stage-aware Revise Prompt progress.

Mobile responsiveness

• Kept Library navigation immediately interactive by reusing the mounted grid and replacing passive full-grid refreshes with lightweight revision checks.
• Replaced full-resolution animated gallery cards with cached, silent 480p H.264 preview clips capped at 12 fps.
• Limited touch-first devices to one centered preview decoder and serialized first-time proxy creation to prevent decoder and transcode spikes.
• Made video cards open on the first mobile tap, handed playback cleanly to the full-quality expanded viewer, and paused gallery decoding behind menus and sheets.
• Fixed mobile profile-menu actions, including Edit profile and Switch profile, by handling completed touch gestures without the follow-up synthetic click closing or intercepting the destination.

Updating

Open the Mix Studio side menu and choose Update app. Server changes restart Mix Studio automatically after both Mix Studio and ComfyUI queues are idle. Your settings, profiles, gallery, and generated media are preserved.

See the full changelog for every v1.2.1–v1.2.4 change.