Blog
Insights, tutorials, and updates from the RenderIO team
FFmpeg GIF to MP4: Convert Animated GIFs to Video
Convert GIF to MP4 with FFmpeg using the right flags for browser compatibility, quality, and batch processing. CLI, Node.js, Python, and API examples.
March 23, 2026 · RenderIO
FFmpeg Watermark: Add Image and Text Overlays to Video
Add image and text watermarks to video with FFmpeg. Covers overlay, drawtext, scale2ref, opacity, animation, subtitle burn-in, batch scripts, and API.
March 20, 2026 · RenderIO
FFmpeg Extract Frames from Video: Every Method
Extract frames from video with FFmpeg. Covers timestamps, intervals, keyframes, scene detection, quality settings, and batch extraction via API.
March 19, 2026 · RenderIO
FFmpeg Merge Videos: Concatenate Clips (3 Methods + API)
Merge videos with FFmpeg using the concat demuxer, filter, or protocol. Covers troubleshooting, batch processing, and doing it via API at scale.
March 17, 2026 · RenderIO
FFmpeg Trim Video: Cut, Split & Extract Clips
How to trim video with FFmpeg using -ss, -to, and the trim filter. Covers keyframe-accurate cutting, batch trimming, and API-based workflows.
March 16, 2026 · RenderIO
FFmpeg Compress Video: Reduce Size, Keep Quality
Compress video with FFmpeg using CRF, two-pass encoding, H.265, and AV1. Practical commands, size comparisons, and batch API compression.
March 13, 2026 · RenderIO