If the file is actually an AVI disguised as an MP4, players may fail to read the header properly. 3. Recommended Actions & Troubleshooting
The best workaround for this issue is to use VLC, which handles container/codec inconsistencies better than native Windows tools. IMOG-230.avi.mp4
The IMOG-230.avi.mp4 file likely contains valid data but is packaged in a way that standard Windows/QuickTime players cannot interpret, commonly due to surveillance VMS export errors. MP4 export bug - Adobe Community If the file is actually an AVI disguised
The file extension is ambiguous, suggesting a potential double extension ( .avi.mp4 ) or a container mismatch, where an AVI stream was improperly renamed or re-packed as MP4. Likely Source: Dahua/NVR surveillance system export. 2. Identified Issues & Findings The IMOG-230
If using a Dahua system, ensure you are exporting to "AVI" specifically if MP4 fails, or use the proprietary SmartPlayer provided by the VMS.