DRM (Digital Rights Management)

Digital rights management (DRM) is a term for access control technologies that are used by hardware manufacturers, publishers, copyright holders and individuals to limit the use of digital content and devices. The term is used to describe any technology that inhibits the use of digital content that is not desired or intended by the content Read more

Locking H.264 keyframe values to conform to DRM requirements

Some DRM specifications require locked GOP sizes that ignore scene changes. Our API can set an H.264 keyframe interval, and boost the scene change threshold high enough to achieve this. Example for 24 fps: <format> <output>mp4 </output> <video_codec>libx264 </video_codec> <framerate>24</framerate> <keyframe>24</keyframe> <video_codec_parameters> <sc_threshold>1999999999</sc_threshold> <keyint_min>23</keyint_min> </video_codec_parameters> </format>