When you play back a meeting recording that you made in Microsoft Lync 2013 (Microsoft Skype for Business), the video track is missing although the audio track remains intact. Additionally, you receive the following message:December 8, 2015 security update
for Lync 2013 (Skype for Business) is installed. The recordings do not capture desktop sharing or application sharing. The recordings do capture PowerPoint presentations, white boards, and polling content.
However, no any failure or warning message about the missing video are displayed during the recording process.