The VideoLAN Forums

Thanks for the info. I just did a quick search and found the following bug entry, that seems to track the issue: https://trac.videolan.org/vlc/ticket/17187

Hi, it seems that something recently changed the locking in the vmem video output, as the SDL 2.0 example code does not work anymore. I thought the callbacks given to video_set_callbacks are called this way: lock() unlock() display() lock() unlock() display() ... Instead using the recent git version...