Tvheadend

sudo apt-get install libcurl4-openssl-dev

When I have installed "libcurl4-openssl-de"v and build I get the same options I get when I install the pre-compiled package.

Is it possible that the "Image Caching" settings overwrite the "Transcoding" option in the webui?

Where did you see "Transcoding"? In whar version? I've never seen.

I saw it before I installed "libcurl4-openssl-dev" and get the "Image Caching" settings. The "Transcoding" option were placed on the same place as "Image Caching" are, so my suspicion are that the "Transcoding" get overwrite by "Image Caching".

possible Solution for the invisible Transcoding Option:

Step one:
got to the tvheadend webui page "General"

Stept two (in Firefox)(Sorry i have only the German Version):
Go to "[Ansicht]"
Go to "[Webseiten-Stil]"
and change there "Standard Stil" to "kein Stil"

The Website change to a plane Textpage, then scroll down to a "empty" Field with the Titel: Transkoding
klick in the Field and a checkbox will be visible. Check the Box and change back to "Standard Stil"
and save it all and volla you have aktivate Transcoding and you kan use the "Live Play Funktion in the Webui"

Please test this in other Browsers with a plane Website Stil option and give feedback about this! Thank you!!
Sorry for my bad english!