Vid_20221215_105814_430.mp4.mkv

If you have access to the file, I recommend running these tools to see the "deep features" for yourself:

If this was a screen recording rather than a camera capture, you might find a variable frame rate (VFR). If it's a camera capture, it likely uses H.264 (AVC) or H.265 (HEVC) video codecs with AAC audio. VID_20221215_105814_430.mp4.mkv

Likely a millisecond or sequence identifier used by the camera software to prevent naming collisions. If you have access to the file, I

If the original MP4 was corrupted (e.g., missing a "moov atom"), recovery software often outputs to MKV to stabilize the stream. 2. Forensic & Deep Feature Extraction If the original MP4 was corrupted (e

Use the command ffprobe -show_packets VID_20221215_105814_430.mp4.mkv to see if there are any dropped frames or timestamp gaps, which indicate the "health" of the video stream.