Various call fixes

- If peer invited us claiming audio-only and then wants to have a video content, do a content-modify and accept audio-only
- Check contents for video (and modify) and whether call is truly accepted in PeerState.accept() directly
- If a message contains both JMI and CIM, only use JMI
- Fix outgoing CIM (disabled)
- Use opacity instead of visiblity for file_menu, small fixes
- Add back owner/admin/member queries when joining MUC (regression from 33104a7)

1 files changed, 1 insertions, 1 deletions

diff --git a/libdino/src/service/call_state.vala b/libdino/src/service/call_state.vala
index 73b26650..c403fc6a 100644
--- a/libdino/src/service/call_state.vala
+++ b/libdino/src/service/call_state.vala
@@ -373,7 +373,7 @@ public class Dino.CallState : Object {
             handle_peer_left(peer_state, false, Xep.Jingle.ReasonElement.CANCEL, "Peer left the MUJI MUC");
         });
 
-        if (group_call.peers_to_connect_to.size > 3) {
+        if (group_call.peers_to_connect_to.size > 4) {
             end("Call too full - P2p calls don't work well with many participants");
             return;
         }