4DDiG Video Repair vs Recoveryfix Video Repair

4DDiG Video Repair is desktop software for Windows and macOS that repairs corrupted, damaged, choppy, jerky, grainy, distorted, fuzzy, or unplayable videos. It supports batch repair across formats including MP4, MKV, AVI, MOV, M4V, WMV, 3G2, 3GP, FLV, MPEG, MTS, MXF, RMVB, and SWF, and users can preview repaired videos before saving. A reference file is required for repair. Its AI enhancer can upscale SD video to HD, HD to 4K, and up to 8K; output above 8K will fail. It can also colorize black-and-white video, with general, anime, and face enhancement models described. AI enhancement or colorization may take 2 to 10 hours depending on the video and computer hardware. Supported sources include cameras, drones, dash cams, hard drives, SD cards, USB devices, PCs, and laptops. A separate free online flow offers upload, automatic repair, preview, and save. Desktop plans start at $35.95/mo, and Windows and Mac purchase pages advertise a 7-day trial with all features.

Recoveryfix Video Repair is Windows software for repairing broken, truncated, corrupted, or damaged video files. It can process multiple files at once and lists formats including MP4, MOV, MPEG, MJPEG, MTS, M4V, MKV, AVI, AVCHD, WebM, ASF, WMV, FLV, DIVX, 3G2, TS, 3GP, F4V, ProRes, XAVC, MXF, R3D, and BRAW. The software says it preserves containers, tracks, codecs, frames, bitrates, frame rates, keyframes, thumbnails, metadata, and subtitles, and can restore original resolution including 4K, 8K, and VR. It supports storage such as SD cards and USB drives, plus recordings from phones, drones, CCTV systems, and action cameras. Recovery occurs locally in read-only mode. The free version recovers videos up to 30 seconds; licensed versions save unlimited items. Lifetime licenses are Personal $29, paid once, Corporate $69, paid once, and Technician $129, paid once.