StoryTool ブログ | AI動画・ボイスオーバー・制作ワークフロー.
A creator-first comparison of the top AI video generators in 2026. Learn which tools win for native audio, cinematic realism, character consistency, pro workflows (HDR/EXR), and cost—plus a long-form workflow that actually ships.
Native dialogue, SFX, and ambience are now part of AI video generation. Here’s what Sora 2 and Veo 3.1 changed in 2026, what still breaks (lip-sync, long-form, consistency), and how creators should use them today.
A creator-first guide to the best AI image generators in 2026. Pick the right tool for photoreal, art direction, typography, brand-safe work, or self-hosted pipelines—plus a practical workflow for thumbnails, posters, and slide-based videos.
Visual consistency is the #1 bottleneck for AI-made series videos. Learn the practical definition, measurable QA metrics, and a repeatable workflow to keep characters, outfits, props, and style consistent across shots.
Multi-language dubbing helps creators grow globally without rebuilding production. Learn the differences between subtitles, voice dubbing, and lip-sync, plus a repeatable workflow and YouTube publishing checklist.
A practical 2026 comparison of AI dubbing and video translation tools. Learn which tool to use for multi-speaker videos, voice cloning, lip-sync, export formats, APIs, and YouTube multi-language publishing.
A practical 2026 workflow to create 8–60+ minute story videos with AI: scene cards, character/style locks, reference-based consistency, voiceover, multilingual dubbing, and a QA checklist for publishable results.
A practical 2026 comparison of AI voice (TTS) tools for creators and teams. Pick the right platform for narration, multilingual voiceovers, real-time streaming, long scripts, and safe voice cloning—plus a production checklist.
A practical 2026 guide to AI music for creators: which tool to use for background tracks, vocals, custom duration scoring, and commercial safety—plus a repeatable workflow and publishing checklist.
A practical, up-to-date guide to the best AI video generators in 2026 (Jan) — what each tool is best at (audio, consistency, multi-shot, IP safety), and how to choose the right one fast.
A repeatable workflow that turns scripts into faceless, ready-to-publish AI slide videos. Publish consistently without filming and build views, subscribers, and revenue.
Learn a repeatable workflow to maintain consistent characters and worlds in long video scripts (up to 2 hours) using StoryTool's Story Agent. This guide covers world bibles, character cards, and publishing strategies to avoid 'drift' and create a compelling series.
A step-by-step guide to validate your YouTube niche in one day with a 10-pilot video sprint. Learn to research topics, write scripts, and analyze results to find what audiences and the algorithm love, using tools like StoryTool.
Learn the fastest workflow to globalize your YouTube channel using one script. This guide covers translating titles, descriptions, subtitles (SRT), and adding multi-language audio tracks with StoryTool and YouTube's built-in tools.
Text doesn’t travel on social. Video does. This workflow turns your Chapter 1 excerpt into a 60-second vertical trailer you can post on TikTok (BookTok) and Instagram Reels, using StoryTool (text → AI slides → voice → video).
Learn how to use the Visual Freemium Funnel to turn Chapter 1 of your book into a viral short-form video series using StoryTool. A step-by-step workflow for authors to convert viewers into readers.
If your story visuals feel inconsistent, the fix is not more prompts. It’s a Bible system: a short reference pack you reuse every time so your characters and world stay stable across dozens of scenes.
A step-by-step guide for authors to turn one book excerpt into multi-language promotional videos for YouTube, Shorts, and BookTok using StoryTool. Learn a repeatable system for localization.
A step-by-step workflow for educators to turn lesson text from PDFs or slides into short, engaging 5-8 minute explainer videos with visual slides and AI voice using StoryTool. Includes templates and best practices for creating effective micro-lessons.
Learn a 10-step workflow for educators to build a reusable lesson video library that stays current. Update course content by editing text, not re-shooting videos, using StoryTool.
Learn a repeatable workflow to turn dense SOPs and policy docs into engaging, step-by-step training videos that employees will actually follow. Includes templates and best practices.
Learn a workflow to turn one onboarding script into multilingual training videos, SRT files, and audio dubs using StoryTool. Create a consistent global onboarding process, localize delivery, and update content quickly.
A practical field guide for series creators on managing 'character drift' in AI video. Learn why consistency is hard, the hidden 'Editor Tax', and a framework for shipping faster without losing audience trust.
Discover the 'Motion Trap': why fast, full-motion videos can hurt learning retention. A guide for educators on using visual narratives for better memory, based on cognitive science.
A practical guide for educators on the true cost of AI video creation. Learn why workflow, not image models, is the biggest bottleneck and how agent-based tools like StoryTool reduce human minutes per finished minute for scalable production.
In 2026, creating long-form AI video is a workflow challenge. StoryTool solves this by turning long scripts into publish-ready slide narratives or motion-ready asset packs, managing scenes, characters, and deliverables at scale without a production team.
Learn how creators can protect their reach and monetization from the rise of AI slop. This guide covers the quality signals, platform risks, and production strategies needed to build a durable creator business in 2026.
A practical, monetization-safe, and compliance-aware checklist for creators and businesses on handling synthetic media transparency, covering the EU AI Act and platform rules for 2026.
How creators and businesses scale globally without building a translation + editing department. Learn the 7-step process for turning one script into multiple revenue streams with AI dubbing.
A practical system for onboarding, compliance, and operational consistency — with multilingual ROI built in.
Learn how to turn textbook chapters into exam-ready study videos using AI. Compare free tools vs. StoryTool for faster revision and better retention.
Learn how to build a scalable YouTube education channel for Gen Z using list-style videos, story visuals, and consistent workflows. Includes script templates and production guides.
Learn why PDF SOPs fail and how to convert them into effective training videos. A step-by-step guide to microlearning formats, tools, and workflows for better compliance.
A step-by-step guide to the 'Visual Freemium' funnel: turn your book's Chapter 1 into viral BookTok and Reels trailers using AI visuals and StoryTool.
Learn the fastest workflow to clone one video lesson into 10 languages using subtitles and voice dubbing. Scale your YouTube reach globally with this step-by-step guide.
Learn how to turn your podcast audio into compelling visual narratives for platforms like YouTube and TikTok. This guide covers 3 practical formats, a step-by-step process, and two workflows to create engaging video from your recordings without hiring an animator.
Learn how to create personalized bedtime audiobooks for kids using Midjourney, ElevenLabs, or StoryTool. A step-by-step guide for parents to make calm, safe stories.
A practical 2026 guide to free AI voiceover limits, licensing traps, and the best open TTS models (Kokoro, Piper, VibeVoice) for creators and developers.
Compare free text-to-video workflows for education in 2026. Discover why slideshows often beat full-motion AI video for learning outcomes and consistency.
Learn the fastest workflow for free AI dubbing using SRT files. Skip transcription, reduce retiming, and localize videos on a budget in 2026.
Create clean, readable educational diagrams for free using AI diagram tools and vector generators. Includes the best free options, prompt templates, and workflows.
Find truly creator-safe free background music for YouTube without copyright strikes. Learn the difference between claims vs strikes, safest sources, attribution rules, proof pack, and a step-by-step workflow to publish confidently.