Video and audio is not properly rendered by videojs in the course page

Test 1 (Embed video and audio files) Login as Admin. Create a Course. Enable 'Multimedia plugins' filter (Site administration > Plugins > Filters > Manage filters) Enable the VideoJS media player and prioritise it over the other media players (Site administration > Plugins > Media players > Manage media players) Go to the Course Add a Label in the course For 'Label text' add a link to a video file (ex. mp4) NOTE: 3gp format is not supported. If your browser does not have flash installed, flv will also not work. Make sure that you test in at least one browser with flash enabled. Save and return to course Make sure the video file is properly rendered and can be played by the videojs media player. Add a new label in the Course. For 'Label text' add a link to an audio file (ex. mp3) Save and return to course Make sure the audio file is properly rendered and can be played by the videojs media player. Test 2 (Re-test  MDL-67244 ) Login as admin Go to site  administration -> plugins -> media players -> manage media players  and: disable JSplayer enable HTML5 video Create a course and turn editing on Drag and drop both samples ( sample_320.mp4  and  sample_720.mp4 ) into the course and in both select "Add media to course page" Turn editing off, maximize browser window and hide all developer panel until the course section wide is wider than the 320p video If the window is wide enough the 720p video should be wider than the 320p Activate mobile view on the browser or reduce the window width until boths players need to be shrinked to fit into the course section Now you should see that both videos players are as wide as the course topic box Test 3 (Re-test  MDL-57991 ) Login as Admin Go to site  administration -> plugins -> media players -> manage media players  and: enable JSplayer disable HTML5 video Create a course Create an URL or Assign Add a link to some video to description Check 'Display description' Confirm that the video is not causing horizontal scrolling, and appears centered. Create a label with a video Confirm that the video is also centered. Note that label text and activities descriptions have different layouts and centers of them do not match Toggle editing mode on and off Confirm that the video is not causing horizontal scrolling, and appears centered. #