PluginIdea

About frame-by-frame rendering(SlideControl And DynamicProjector)

Added 2023-02-25 23:52:29 +0000 UTC

Both SlideControl and DynamicProjector natively support frame-by-frame rendering. Forgive me for not explaining its principle and operation flow before.

If you need to render the video frame by frame, you need to follow certain steps.

First, explain the principle of video frame by frame:

Suppose the frame rate of your video is 30. The target frame rate of your rendering is also 30. That way, for every frame rendered, I can take a frame from the video (30/30 = 1). Similarly, the rendering frame rate is 60, so I will take one frame from the video for every two rendered frames. This can ensure that the big screen video playback and in-game time are completely synchronized.

Therefore, it is suggested that it is best to set the rendering frame rate to an integer multiple of the played video(Not a complete multiple relationship is acceptable, but the matching degree will be reduced).

Frame by frame rendering operation steps

Operation video demonstration

1. As shown below, set the rendering frame rate before rendering, and then click the Render Prepare button (you can also click the Render Prepare button automatically by triggering, but you must make a certain delay after clicking, and it is recommended to delay it for more than 1s).

2. The plug-in has two events: start rendering and end rendering. It needs to be triggered by a trigger.

When rendering frame by frame, you can trigger the rendering instructions of SliderControl and RenderToMovie(By ZHFX) at the same time through the trigger, and complete synchronization can be achieved.