Posts tagged "ffmpeg"

Turn a screen recording to GIF for your README: crop to the app window, drop to 12 fps, and run FFmpeg's palette pass to land under GitHub's 10 MB cap.

Fix ffmpeg subtitle delay with -itsoffset: shift an SRT by a constant, spot framerate drift that no offset fixes, and generate synced captions from the API.

Overlay images on video with one API call or raw FFmpeg: logo stamps, lower thirds, picture-in-picture, timed fades, and the alpha and scale2ref gotchas.

Normalize audio loudness across a video library with FFmpeg loudnorm two-pass, EBU R128 targets, and one API call. Real commands, LUFS targets, and pitfalls.

Fix 'ffmpeg' is not recognized as an internal or external command. Diagnose ffmpeg not recognized: install check, PATH bin folder, stray spaces, restart.

How to batch transcode a folder of videos with one workflow: fan out jobs to a video API, handle retries and webhooks, and skip the FFmpeg install.

A video watermarking API for UGC and branded content: FFmpeg overlay commands, the one-call equivalent, batch workflows in n8n or Make, and the honest limits.

Add an intro and outro to video automatically with FFmpeg or one API call. Concat demuxer vs concat filter, an n8n batch recipe, and mismatch bugs to avoid.

Convert MP4 to GIF with FFmpeg's palettegen and paletteuse two-pass method, control file size with fps and width, or run it as a free one-click blueprint.

Build an ffmpeg audiogram from a podcast MP3 and cover art: showwaves vs showwavespic, copy-paste commands, vertical Reels sizing, and a one-call batch API.