Marcus Held

Motion designer and video pipeline engineer based in Los Angeles. He now consults for mid-sized production companies integrating AI avatar tools into their existing post-production stacks. He started writing about AI video generation after running a six-month benchmark comparing lip-sync accuracy across seven tools.

2 tools by Marcus Held.

• AI avatar video
• Video production workflow

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  Image to Video Generator Settings Picker: Ratio & Motion

  August 30, 2026

  Pick the right image to video generator settings for your photo and platform. Aspect ratio, duration, and motion intensity recommended in real time, no signup needed.

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  AI Video Upscaler Picker: Find the Approach That Fits

  August 2, 2026

  A free AI video upscaler picker that recommends the right approach, real tool category, and realistic scale factor for your footage, in under a minute.