Motion - Firefox unusual port

[Pmachat]

Hi,

The web interface (Port 80) works. On the other hand, I do not see the videos of my cameras. The status is correct (active). When I select a flow (http://localhost:0/stream), I have the following message of Firefox:

This address uses an unusual network port for web browsing. As a security measure, Firefox abandoned the request.

I think the problem is the value of the port 0.

I try this modification in Firefox https://support.mozilla.org/en-US/questions/1083282
Same problem with Brave
Could you help me ?

Thanks

[robert-brown19]

First you never want to use port 0 for anything. I think you are misunderstanding the documentation.
{port0} The port specified for the stream within the motion.conf file.
{portX} The port specified for the stream within a camera.conf file.
In camera.conf
stream_port
Type: Integer
Range / Valid values: 0 - 65535
Default: 0 (disabled)
The TCP port that Motion will send the main stream. The stream port must be different than the webcontrol_port. If the port is specified within the motion.conf file (as opposed to being specified in the camerax.conf files), then Motion will provide all streams on that single port by specifying a different url. See the stream section above for further details and examples of how ports can be specified. If setting a unique port for each camera good value may be to select is 8081 for camera 1, 8082 for camera 2, 8083 for camera 3 etc.