docs: update documentation about icon caching.

This commit is contained in:
Adam Sutton 2013-02-02 20:10:35 +00:00
parent bbc215f476
commit a0e5b07e62

View file

@ -19,20 +19,32 @@
Select the path to use for DVB scan configuration files. Typically
dvb-apps stores these in /usr/share/dvb/. Leave blank to use TVH's internal
file set.
</dl>
<dt>Cache channel icons:
<dd>
Enable the caching of channel icons. This will cause TVH to download channel
icons locally, and then when requested via HTSP clients the URL for the icon
(or logo) will be retrieved from the TVH web server rather than fetched each
time by the HTSP client.
This REQUIRES the TVH server IP address field to also be populated
<p>
Icon caching - this will cache any channel icons or other images (such as
EPG metadata). These will then be served from the local webserver, this
can be useful for multi-client systems and generally to reduce hits on
upstream providers.
</p>
<dt>TVH Server IP Address:
<dl>
<dt>Enabled
<dd>
Enter the IP address of the TVH server used for HTSP clients. This permits the
above cache channel icons to work (TVH Clients are directed to the IP address
entered here to retrieve channel icons from)
Select whether or not to enable caching. Note: even with this disabled
you can still specify local (file://) icons and these will be served by
the built-in webserver.
<dt>Re-fetch period (hours)
<dd>
How frequently the upstream provider is checked for changes.
<dt>Re-try period (hours)
<dd>
How frequently it will re-try fetching an image that has failed to be
fetched.
</dl>
</dl>
</div>