3/24/2023 0 Comments Sync audio editready![]() The ProRes to ProRes conversion is virtually lossless. So the first step is to conform the variable frame rate footage into fixed frame rate footage using Compressor. ![]() What Wirecast does is adjust frame duration so timing remains constant. I was already anticipating conforming the livestream footage before pulling it into the timeline, since Wirecast uses variable frame rates. Use the EDL to cut between the HD/4K footage, using the livestream angle for reference.Multicam sync the SD card footage along with the livestream MP4.Use DaVinci Resolve to detect the cuts and output an EDL (edit document list) with the timestamps 1 2.Cut between two cameras using a wireless MIDI controller and Keyboard Maestro (pretty sweet).Record to Disk at 480p ProRes 422 to an external USB 3.0 hard drive.Assign Wirecast keyboard shortcuts to both cameras.Feed the HDMI output of both cameras into Wirecast on a MacBook Pro.Two cameras, each recording to SD cards.That way I can speed up turnaround times for multicam edits, especially for 2+ hour events like typical Indian classical dances and concerts. The first cycle after jack_set_timebase_callback() is also treated as a new position, or the first cycle after jack_activate() if the client had been inactive.I’ve recently been experimenting with realtime editing of live events. This function is called immediately after the process callback in the same thread whenever the transport is rolling, or when any client has set a new position in the previous cycle. Its output affects the following process cycle. ![]() The timebase master registers a callback that updates position information while the transport is rolling. ![]() If no client is registered as timebase master, frame numbers will be the only position information available. There is at most one master active at a time. Without this extended information, there is no need for this function. The timebase master continuously updates extended position information, counting beats, timecode, etc. But, old-style timebase masters will no longer control the transport.
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