`Luma AI` as a Creative Agent From Planning to Execution

// related

• #0001

  #0001Generative mediaGeekNews3 days ago

  `SANA-WM`, a 2.6B open-source world model for 1-minute 720p video

  50radar

  SANA-WMOpen-source world model — generates long video from image and camera path

  A single image plus a 6-DoF camera path can produce controlled long video on one GPU. Useful signal for product mockups and scene previews, but still closer to R&D than a plug-and-play SaaS feature.

  • —Input is one image + 6-DoF camera trajectory, so the value is controlled scene movement rather than text-to-video prompting.
  • —Hybrid Linear Diffusion Transformer mixes frame-level Gated DeltaNet with periodic softmax to keep long rollouts coherent.
  • —Single-GPU 720p 1-minute generation lowers experiment cost, but integration still depends on weights, license, and inference setup.

  Source: news.hada.io/topic?id=29572Read original →
• #0002

  #0002Generative mediaGeekNews5 days ago

  `Supertonic 3` launches ultra-light on-device TTS with 31 languages and emotion tags

  60radar

  Supertonic 3On-device TTS engine — multilingual with emotion tags

  A small-footprint TTS now handles expressive cues like laugh and scream, while improving pronunciation and voice cloning. Strong fit for offline narration, in-app voice UX, and cost-sensitive shipping.

  • —Supports 31 languages including Korean, which lowers the friction for multilingual voice features without a cloud dependency.
  • —Adds 10 emotion tags such as laugh, breath, and scream, so scripted dialogue can sound less flat with simple text markup.
  • —Pronunciation accuracy improved, and repetition or omission failures were reduced; this matters more than flashy demos in production TTS.
  • —Voice cloning quality also improved, making it more usable for character voices, guided audio, or branded app narration on-device.

  Source: news.hada.io/topic?id=29522Read original →
• #0003

  #0003Generative mediatogether_ai6 days ago

  `Violin`: open-source AI video translation stack

  50radar

  ViolinOpen-source video translation tool — unifies `ASR`, translation, and `TTS`

  An end-to-end stack for multilingual video localization, not just a demo. Useful when you need ASR + translation + TTS without stitching vendors together.

  • —Combines speech recognition, LLM translation, and text-to-speech in one flow, reducing glue code for video localization.
  • —Being open-source matters more than model novelty here: you can inspect, swap, and self-host parts of the pipeline.
  • —Best fit is repurposing existing video assets across languages; less compelling if you only need subtitles or basic dubbing.

  Source: www.together.ai/blog/violin-open-source-translation-skilRead original →