After mux with `mp4mux`, video frame rate changed to 59.940 (59940/1000).

```
mp4mux.exe --track "h265:638110311955762453.hevc#dv_profile=5,frame_rate=59.94" "638110311955762453.hevc.mp4"
```

Mediainfo:
```
Frame rate                               : 59.940 (59940/1000) FPS
Original frame rate                      : 59.940 (60000/1001) FPS
```
mp4mux: How to set frame rate to 59.940 (60000/1001) instead of 59.940 (59940/1000)
This is a GitHub Issue
repo:Bento4
owner:axiomatic-systems
Title : mp4mux: How to set frame rate to 59.940 (60000/1001) instead of 59.940 (59940/1000)
Issue date:

--- start body ---
After mux with `mp4mux`, video frame rate changed to 59.940 (59940/1000).

```
mp4mux.exe --track "h265:638110311955762453.hevc#dv_profile=5,frame_rate=59.94" "638110311955762453.hevc.mp4"
```

Mediainfo:
```
Frame rate                               : 59.940 (59940/1000) FPS
Original frame rate                      : 59.940 (60000/1001) FPS
```
--- end body ---
