How to convert DAV to MOV
- Add your .DAV file - drop it in the box above or click to browse.
- Convert it to .MOV in a few seconds.
- Download your new .MOV file.
What to expect
- Some Dahua firmware produces scrambled
.davexports readable only by Dahua SmartPlayer; if FFmpeg returns an error or a garbled file, export toMP4from SmartPlayer first. - DAV audio is typically G.711 (alaw), which QuickTime does not support - add
-c:a aacto the FFmpeg command if the converted MOV has no audio. - If the footage is needed for legal or insurance purposes, keep the original
.davfile; the Dahua tamper-detection watermark cannot be verified in the converted MOV.
Frequently asked questions
Will converting DAV to MOV reduce video quality?
Not if you use FFmpeg with
-c copy - the video bitstream is passed through unchanged and only the container changes. VLC and most GUI tools re-encode, which introduces a small quality loss.Does the converted MOV play on iPhone or iPad?
Yes - iOS and iPadOS support H.264 and H.265 in
.mov containers natively in the Photos app and most video players.FFmpeg shows "Invalid data found" on my DAV file - what now?
The export is likely scrambled by Dahua firmware. Open it in Dahua SmartPlayer (or your DVR brand's player), export to MP4, then convert that MP4 to MOV.
Should I choose MOV or MP4 for Apple compatibility?
Either works - QuickTime, iMovie, and Final Cut Pro handle both equally well. Choose
.mov only if your workflow explicitly requires it.
