is a technology developed by AMD that allows software to use your graphics card (GPU) to handle video encoding and decoding.
The (14) suggests this is the 15th file in a series where you (or a program) saved multiple clips using the same base name. amf (14).mp4
If you are looking for a "write-up" because the file isn't playing correctly, here are the most likely solutions: 1. Video Stuttering or Corruption is a technology developed by AMD that allows
Files named with a specific technology and a number in parentheses usually indicate: amf (14).mp4
Some recording tools default to the encoder name if a title isn't provided.