Uploaded May 2017 | Updated September 2026, 5 hours ago
This little Zenith is the famous "Twin Seven" built in 1949 as a result of 'The War of the Speeds' between RCA and Columbia. The player has the unique design of only one tone arm but two separate turntables changers that spin at different speeds. One turn table plays the RCA 45-rpm 7 inch records and the other turn table plays the Columbia 33-1/3 7-rpm inch records. A great design oddity and highly collectible.
This little Zenith is the famous "Twin Seven" built in 1949 as a result of 'The War of the Speeds' between RCA and Columbia. The player has the unique design of only one tone arm but two separate turntables changers that spin at different speeds. One turn table plays the RCA 45-rpm 7 inch records and the other turn table plays the Columbia 33-1/3 7-rpm inch records. A great design oddity and highly collectible.







![AI Filmmaking Masterclass 1. ND-AI
Mastering the Art of the Prompt | AI Filmmaking Masterclass (Class 1)
Welcome to the inaugural session of the TVECOURSE: Advanced AI Filmmaking. In this premiere episode, five-time Emmy® Award winner Dr. A.G. Voss takes you into the Director’s Chair of the digital age. This series is designed to bridge the gap between traditional cinematic expertise and cutting-edge generative technology.
Today, we focus on the bedrock of AI cinema: The Art of the Prompt. You’ll learn how to move past vague descriptions and start speaking the language of the lens to maintain absolute creative control over your visual assets.
🎥 What You’ll Learn Today:
The Philosophy of the Prompt: Why your prompt is actually your script, cinematographer, and lighting tech combined.
Mental to Technical: How to translate a creative vision (like a 1950s Las Vegas night) into high-utility technical language.
The Language of the Lens: Utilizing Aspect Ratios, Kodachrome LUTs, and Lighting Chemistry to achieve professional-grade results.
The Iterative Workflow: How to direct AI like Gemini and Grok through refinements to capture the Perfect Frame.
🛠️ Featured Tools & Concepts:
Tools: Google Gemini & Grok (xAI)
Technical Terms: Look-Up Tables (LUTs), Bokeh, Film Stock Emulation, and Key Frames.
Universal Code: These architectural principles apply to any professional AI toolset you use.
📚 Resources & Links:
📖 The Tertiary Timeline – This series is inspired by the groundbreaking book. Get your copy on Amazon: [Insert Link Here]
✨ Join the Community: Subscribe for Class 2, where we take today’s static frames and breathe life into them through advanced AI motion and video engines!
🕒 Timestamps:
0:00 - Introduction by Dr. A.G. Voss
1:15 - The Philosophy: Prompt as Director
2:45 - Building a World: The 1950s Vegas Case Study
4:20 - Technical Translation: LUTs and Film Stock
6:00 - The Iterative Workflow: Moving toward the Perfect Frame
7:30 - Establishing your Key Frame for Class 2
Class 1 is about vision. Class 2 is about movement. Practice your prompting tonight—the engine is waiting for your command.
#AIFilmmaking #DrAGVoss #TVECOURSE #TertiaryTimeline #GenerativeAI #Cinematography #AIArt #GeminiAI #Grok AI Filmmaking Masterclass 1. ND-AI](https://i.ytimg.com/vi/KFk2b5iulsU/mqdefault.jpg)


