A variation on the above Bouncy, Bouncy demo that applies a shape, or
alpha producer, to the the compositing region.
+
+J Cut
+
+ A J cut is an edit where the audio cuts before the video.
+ It gets its name from the way it looks on a NLE timeline user interface.
+ When the audio cuts over, it does an audio crossfade over the duration of
+ one frame. This makes the audio cut slightly less abrupt and avoids any
+ "click" due to mismatched sample levels at the edit point. The video edit
+ is a hard cut.
+
+L Cut
+
+ An L cut is an edit where the video cuts before the audio.
+ It gets its name from the way it looks on a NLE timeline user interface.
+ This demo shows a very quick dissolve over 5 frames for a soft video cut.
+ Like the J Cut demo, an audio crossfade for the duration of one frame makes
+ an audio edit nearly instantaneous while being slightly softened and
+ avoiding aberrations.
+
+Fade from/to black/silence
+
+ Of course, it is possible using MLT to fade from black on video and silence
+ on audio as well fade to black and silence.
+
+Push wipe
+
+ A push wipe is a somewhat fancier transition than most standard wipes
+ because it involves motion. The new video clip "pushes" the old video
+ clip off one edge. If you can preview on an analog monitor you will notice
+ how smooth the motion is due to field-based rendering.
+
+Ticker tape
+
+ A very minimal reverse crawling title neard the bottom of the screen.
+ The goal of the demo is show fluid motion of the field-based rendering of
+ the compositor when viewed on an analog monitor using a DV or BlueFish444
+ consumer. The demo also shows the potientional for using and extending the
+ existing set of services for a full blown news ticker implementation.
projects / mlt / blobdiff