Note that this software is intended only for repairing a corrupt video file Will repair many corrupt DJI video files. Software for repairing a corrupt video file It just like the previous case - resulting in a '.h264'-format file. In this case, because the file contains raw video data (inside the 'mdat' atom), we can repair

However, the tail of the file - following the 'mdat' data - can be incorrect, perhaps because the It begins with 'ftyp' and 'moov' atoms, followed by a 'mdat' ('movie data') atom that contains raw

Another possibility is that the corrupt video file begins as a normal MP4-format file.Or converted (copied) to a MP4-format file using (The file can, however, be converted (transcoded) to a MP4-format file using software such as the The repaired file will be playable by theīut might not be playable by other media players or video editors. In this case, we can repair the file, but the result will be a '.h264'-format file, not a MP4-format file. (The first of these NAL units has a size of 2 bytes.) Instead, the file consists only of a sequence of raw H.264 NAL units, each preceded by a 4-byte size field. In this case, theįile does not contain any MP4-format data at all. Another type of corrupt file is also possible (especially after a crash).Therefore, the file can be repaired simply by skipping over the initial 'ftyp' and 'moov' atoms,Īnd the header for the 'mdat' atom, and copying the remaining data into a new file. These new atoms make up a valid MP4 video file! In a corrupt file, however, the 'mdat' atom instead contains new 'ftyp', 'moov', and 'mdat'Ītoms. Normally, this 'mdat' atom would contain raw video data (H.264 NAL units). 'ftyp' and 'moov' atoms, followed by a 'mdat' ('movie data') atom. Often, the corrupt video file looks like a proper MP4-format file it begins with.Three basic kinds of corrupt file seem to be possible. The software for repairing corrupt video files, you can skip this section. The problem This section assumes some knowledge of the MP4 file format. This page explains the problem, and provides software that can be used to repair such a file. This often works, but sometimes you'll still be left with a corrupt file. Power cycle the camera and wait about 30 seconds for the video file to be restored.' 'Keep or place the Micro-SD card back into the camera.

You'll be left with a file that's corrupt, and cannot be played. Sometimes, if you accidentally power off your Repairing Corrupt DJI Video Files Repairing Corrupt DJI Video Files

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