i know this is a thread about chrome but i found this works for firefox since version 52 and higher killed the plugin. Worked for my hikvision and dahua plugins to work on firefox52 and later.
OP
Hikvision plugin doesn't work in Firefox
As of Mozilla Firefox v52.0 released on March 7th, NPAPI plugins are no longer supported. This means that, much like Google Chrome,
Hikvision users will no longer be able to successfully install the web browser plugin required to view their cameras in Firefox.
This was announced in the
Mozilla Future Releases blog post from October 8th 2015 and has now finally come into effect.
Chrome discontinued support back in September 2015, and you can see the impact this had in our thread on the topic.
Fortunately, there is a workaround:
- Type about:config in the Firefox address bar – ignore the “are you sure you want to proceed?” page
- Right click anywhere. A context window should pop-up
- Select
New >> Boolean
- Enter exactly
plugin.load_flash_only
- Set the Boolean value to
False
- Restart Firefox
For now, this should work as a temporary workaround to restore full functionality to your Hikvision system.
NB:
I have been unable to get this feature to work on the Firefox version of
Mac OS X
This only works when using TCP transmission protocol -
NOT UDP.
However, a similar fix was present in the first version of Google Chrome that removed NPAPI plugins, and this was subsequently patched out. I wouldn't expect this Firefox workaround to last forever unfortunately.