
FFmpeg Scale Filter: Resize Video and Keep Aspect Ratio
Learn how to use FFmpeg's scale filter to resize video without distortion. Covers -2 auto-scaling, force_original_aspect_ratio, pad for letterboxing, and API examples.
Learn about video processing, FFmpeg workflows, automation, and scaling tips.

Learn how to use FFmpeg's scale filter to resize video without distortion. Covers -2 auto-scaling, force_original_aspect_ratio, pad for letterboxing, and API examples.

Step-by-step guide to migrating from Rendi to FFmpeg Micro. Includes API request translation, endpoint mapping, and pricing comparison.

Learn the right CRF and preset values for FFmpeg libx264 encoding. Includes a decision table, common pitfalls, and how to run H.264 encodes via API.

Get your FFmpeg API key in 60 seconds. Free signup, copy your key, and make your first video transcode API call with working curl examples.

Build a /convert Slack command with n8n and FFmpeg Micro. Users upload video, bot processes it, posts the result back. 30-minute build.

Three ways to process video in Rust: std::process::Command, rusty_ffmpeg FFI bindings, and a cloud API. Code examples for each approach.
Build a Make.com scenario that auto-generates YouTube thumbnails by extracting frames from video with the FFmpeg Micro API.

Process video from C# without installing FFmpeg. Use FFmpeg Micro cloud API with HttpClient for transcoding and format conversion.

Automate a faceless TikTok channel with n8n and FFmpeg Micro. Generate scripts, narrate with TTS, compose video, and post 5 videos a day.

Compare FFmpeg Micro, Rendi, Shotstack, and more. A developer guide to picking the right FFmpeg REST API for your video processing stack.