A fully playable MP4 file in the same folder. Note: The “UPD” version (May 2025) fixes previous audio sync issues present in 2024 patches. Method 2: Command-Line Using a Patched FFmpeg Script (For Advanced Users) If the GUI tool looks suspicious, use this open-source method.
Click “Convert (Patched Mode)” . The tool uses a custom ffmpeg build that ignores AnyDesk’s proprietary header checks. convert anydesk video to mp4 upd patched
anydesk-decoder session_001.anydesk -o output.mp4 This method is because it uses a custom demuxer that bypasses AnyDesk’s encryption layer (present in recordings made with “Record with encryption” enabled). Part 4: Why Previous Converters Failed (And How This “Patched” Version Succeeds) Earlier converters (pre-2024) relied on simple header stripping. AnyDesk v8 introduced: A fully playable MP4 file in the same folder
Under Output Format , choose MP4 (H.264/AAC) . Click “Convert (Patched Mode)”
| Error Message | UPD Patched Fix | | --- | --- | | “Unsupported AnyDesk version” | Run patch_anydesk.exe --update-keys to fetch latest decryption keys. | | “Audio codec not found” | Install the patched libopus DLL included in the package. | | “Frame drop detected” | Use the --force-pts flag in command-line mode. | | “Corrupt header” | The recording was not finalized. Use recover_anydesk.py script. |