We currently allow users to draw cursors, harmonics, doppler over a still image.
There is another use case, where a user needs to listen to a sounds source, while the gram image of that source is scrolling in front of them. This is to represent doing analysis of a recorded sound file, with frequency data plotted on the screen.
We can mock this by replaying a sound file in an acoustic analysis application, and recording the scrolling image - together with the live sound. We could replace the gram-frame image with the video image, still providing the time and frequency bounds. Then analysts can "play" the movie, and listen to the audio from it at the same time - able to pause playback in order to perform their acoustic analysis tasks.
Well, that's the idea.
We currently allow users to draw cursors, harmonics, doppler over a still image.
There is another use case, where a user needs to listen to a sounds source, while the gram image of that source is scrolling in front of them. This is to represent doing analysis of a recorded sound file, with frequency data plotted on the screen.
We can mock this by replaying a sound file in an acoustic analysis application, and recording the scrolling image - together with the live sound. We could replace the gram-frame image with the video image, still providing the time and frequency bounds. Then analysts can "play" the movie, and listen to the audio from it at the same time - able to pause playback in order to perform their acoustic analysis tasks.
Well, that's the idea.