A modern, sleek player for macOS users available at IINA.io .
If the recording is of a specific event (e.g., "New Year's Eve Morning News"), rename the file to 2022-12-31-World-IPTV-EventName.mp4 to make it searchable. World-IPTV-2022-12-31-07h27m24s-147549-.mp4
"World-IPTV" suggests it was captured via an Internet Protocol Television service, likely using a "Catch-up" or "PVR" (Personal Video Recorder) feature. A modern, sleek player for macOS users available at IINA
If the file is not opening or has no sound, use these high-compatibility players: "New Year's Eve Morning News")
IPTV recordings often use specific audio codecs like AAC or AC3. If you have no sound, try the VLC Media Player mentioned above, which includes these codecs natively.