Today I’m sharing a complete guide to convert audio and video into text using OpenAI Whisper.

Hoy te comparto una guía completa para convertir audio y vídeo a texto usando Whisper de OpenAI. Aprenderás a instalar Docker, activar Whisper WebUI y generar transcripciones profesionales en minutos.

I was reading an article by Naval Ravikant, and it got me thinking that AI might be involved in all four types of leverage. If you think about it, this is a massive paradigm shift. 🤯 Naval talks about leverage as the key to creating wealth: achieving more with less. And AI is amplifying all four pillars like never before: 1️⃣ Financial — You don’t need millions. AI optimises resources, reduces errors, and improves every investment decision. 2️⃣ Human — Smaller teams, bigger results. AI automates the operational work and frees up creativity. 3️⃣ Code — Code is infinite leverage, and AI accelerates it: it codes, tests, and launches with you. 4️⃣ Media — You publish one idea, and AI multiplies it. More reach, more impact, more speed. 👉 AI didn’t change the rules of the game. It changed the entire board. 🎯

Estaba leyendo un artículo de Naval Ravikant y me puse a pensar que la IA puede estar implicada en los 4 tipos de apalancamiento. Esto, si lo piensas bien, es un cambio de paradigma brutal. 🤯 Naval habla de apalancamiento como la clave para crear riqueza: lograr más con menos. Y la IA está potenciando los cuatro pilares como nunca antes: 1️⃣ Financiero — No necesitas millones. La IA optimiza recursos, reduce errores y mejora cada decisión de inversión. 2️⃣ Humano — Equipos más pequeños, resultados más grandes. La IA automatiza lo operativo y deja espacio para la creatividad. 3️⃣ Código — El código es apalancamiento infinito, y la IA lo acelera: programa, prueba y lanza contigo. 4️⃣ Medios — Publicas una idea, y la IA la multiplica. Más alcance, más impacto, más velocidad. 👉 La IA no cambió las reglas del juego. Cambió el tablero completo.

In marketing and business growth, success doesn’t come from selling the most, but from understanding your numbers. And the most important one of all is: LTV ÷ CAC = Efficiency and Scalability 🔹 LTV (Lifetime Value): the total net profit a customer generates throughout their relationship with you. 🔹 CAC (Customer Acquisition Cost): the total cost of acquiring that customer (ads, team, tools, etc.). How to interpret the ratio: - If LTV / CAC > 3 → your business is healthy and scalable ✅ - If LTV / CAC < 3 → you’re at high risk and low efficiency ❌ Imagine you sell websites. Each client pays you $1,500, but between design and tools you spend $500. The real profit per client (LTV) would be $1,000. As for CAC, you invest $300 in advertising and management to acquire a new customer. Therefore, we get the following ratio: LTV ÷ CAC = 1,000 ÷ 300 = 3.33. For every dollar you invest, you earn $3.33. This means your business is profitable and scalable. How can we improve the ratio? - Increase your LTV: create upsells, subscriptions, maintenance plans, or premium services. - Reduce your CAC: improve your ads, funnels, and conversion rates. The LTV/CAC ratio is not just another metric — it’s the compass of growth 🚀