try to add coverity

.travis.yml

@@ -7,10 +7,26 @@ before_install:
 - wget http://cz.archive.ubuntu.com/ubuntu/pool/universe/libl/liblivemedia/liblivemedia23_2014.01.13-1_amd64.deb
 - wget http://cz.archive.ubuntu.com/ubuntu/pool/universe/libl/liblivemedia/libusageenvironment1_2014.01.13-1_amd64.deb
 - sudo dpkg -i liblivemedia-dev_2014.01.13-1_amd64.deb libbasicusageenvironment0_2014.01.13-1_amd64.deb libgroupsock1_2014.01.13-1_amd64.deb liblivemedia23_2014.01.13-1_amd64.deb libusageenvironment1_2014.01.13-1_amd64.deb
+
 language: cpp
 compiler:
 - gcc
+
 script: 
 - cmake . 
 - make
 - cpack .
+
+env:
+  global:
+   - secure: "hcQTuiLgzgWcinU2QKOlVI7xe0/XWAf6PnBbQG6YI7CkoQWMOaayime+07CpkRFM83GnZ7pc6qeA+RzVjwTZVfyIM8/T0af0mSNqop/ciflFa8t6v3k4nmUsWB9Cw9vEPdfuzsUMU1g7+qGFBMFRQj4lwgxgVll/S9wAUjD14pU="
+
+addons:
+  coverity_scan:
+    project:
+      name: "mpromonet/h264_v4l2_rtspserver"
+      description: "Build submitted via Travis CI"
+    notification_email: michel.promonet@free.fr
+    build_command_prepend: "cmake ."
+    build_command:   "make"
+    branch_pattern: master