The music and surround sound effects for videos using the paintings has been an ongoing task for some time too.
We put up low and high resolution videos on YouTube today of what we have been working on. The first new video for over a year now.
The HD version being here:
Even though the video is up, we are still considering the format, and how it should look. We didn't just want a slide show with a soundtrack, so we have images titles, panning and zooming on the images....and a screen that could be from a following camera drone or surveillance video, but haven't made any of that clear.
It is put together in Sony Vega Movie Studio HD and rendered as mp4. The music tracks were done in Reaper and some of the strange sounds were done in SuperCollider, and others in the ArpV2600 vst.
The Dolby Surround Encoding just involves having effects sounds assigned to the rear, mono channel, which is encoded with +90 and -90 versions added into the front channels, all just done with the Reaper PhaseAdjust JS plug in.
To do more complex movement a Surround Panner is required, like this one, but we haven't done anything in this video using it.
We have our own simple LM833 based surround decoder device for driving the rear channels in our studio, prototyped on Veroboard and in a previous Blog post. Have now also tried a HD Audio Rush Sound Decoder (bought on eBay from HK) , just with the analog in and found our own device sounds better and is quieter. The HD Rush also comes with a switch mode plug back that generates audible hash, that is not there when powered from a 5V linear supply.
I guess they aren't interesting enough and don't say very much to a general audience.