How to record and edit a screen tutorial with Camtasia: a practical walkthrough
Originally published at kuponaut.com , where prices and plan details are kept up to date. A good screen tutorial is mostly preparation and editing;…
Latest News
⚑ Report a ProblemTech news from the best sources
All topics
- игры
AI
News
Tech
agents
ai
api
architecture
automation
backend
beginners
career
devchallenge
devops
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
react
security
showdev
testing
tutorial
typescript
webdev
BBC Master Pi 1MHz Domesday
Dominic Plunkett has updated the BBC Micro PiMHz software to emulate most of the hardware for a BBC AIV system, including the LV player! Just add a…
Real-time Software On Linux: How Hard Can It Be?
Presentation by Jeff Pele at Software You Can Love Vancouver 2026 Comments
Video Room Participant Identity and Join Admission Explained for Property Managers
Short answer: For a property-management video call, start with one server-issued credential scoped to one appointment room and one participant ident…
9 CTV Creative Readiness Mistakes That Pass Validation and Still Kill Fill
On 13 October 2026, Pixalate shipped Ad Fraud API 3.0 with named invalid-traffic reason codes, including SSAI Misrepresentation for requests that cl…
Firefox Picture-in-Picture: Captions, Multiple Videos, Video Calls, and Productivity Workflows
Firefox's Picture-in-Picture (PiP) mode is one of its most useful quality-of-life features — and one of the most underused. It lets you pop any vide…
Nano Banana Pro Prompt Guide: 8 Copy-Paste Prompts (and How to Turn Them into Video)
Nano Banana Pro is Google DeepMind's image model built on Gemini 3 Pro. Most of its strengths come from the fact that it understands instructions ,…
Seedance 2.5 vs Kling 3.0: A Practical Guide to Picking Your AI Video Model
If you make short videos with AI, two names keep coming up in 2026: Seedance 2.5 (from ByteDance's Seedance family) and Kling 3.0 (from Kuaishou, la…
Three ffmpeg Filters Looked for a Person Crossing a Still Camera's View. One Found Them
Continuous recording has an obvious cost: hours of a picture in which nothing changes, with the few seconds you care about somewhere inside. The usu…
Canva Video Editor Alternatives in 2026: An Honest Comparison (From Someone Who Builds One)
Disclosure first: I'm Fred Abila, and I build Vidmoat , a hosted AI video editor. It's one of the options below, so weigh my view of it accordingly.…
Processing Video in the Browser with ffmpeg.wasm: What Works and What Doesn't
Running FFmpeg inside the browser sounds like a dream. No upload, no server bill, no queue. The user picks a file, your page compresses it, done. ff…
Kling 4.0 Explained: Keyframes, Omni Reference, and What Changed in AI Video
Kling 4.0, announced September 28, 2026 by Kuaishou's Kling AI team, is the most control-oriented text-to-video release so far. It doubles the maxim…
From 63 seconds to 60: checking a game trailer against its timeline and video files
Even a short game trailer fills up quickly with a title, combat, upgrades, bosses, and a destination to play. Removing a few seconds at the end does…
Audio works, video is black: debugging a layered WebRTC SFU in Go
Audio connects instantly, the viewer hears everything, and the video tile stays black. The publisher side looks fine. ReplaceTrack returns nil , whi…
I Built AIVideoCaption Because Hindi and Hinglish Kept Breaking English-First Caption Tools
A sentence like this looks completely normal to an Indian creator: Aaj reel export karni hai, but captions sync nahi ho rahe. It contains Hindi, Eng…
How to Extend an AI-Generated Video Clip with an API (Last-Frame Continuation, Joined for You)
You generated a nice 5 to 10 second clip with an AI video model, and now you need 20 seconds of it. Most video APIs cap a single generation at a few…
SRT vs VTT: Which Caption File to Use, and How to Convert
SRT and VTT both hold timed captions as plain text. Here is how they differ, which one YouTube, Vimeo and a video tag want, and how to convert betwe…