I’m looking for a way to review very high resolution video alongside a scrolling spectrogram of the associated audio track. Some DAWs that have spectrograms (Adobe Audition,Reaper) allow for simultaneous video but the video won’t playback at full frame rate or resolution. VLC can handle the video and has audio visualizations, but not a spectrogram. Anyone know of a tool?
It isn’t enough to route the audio to a separate program running a real time display. I need to be able to scroll around the video and see the spectrogram as I do.
As an alternative, I’ve been making a movie of a spectrogram using screen recording, then overlaying this on the video in Adobe Premiere. This actually works very well for playback but it’s a pain to make the movies. I just have to screen record them and manually sync them up. Surely someone has a tool that can generate a video of a scrolling spectrogram without screen recording and faster than real-time. Thoughts?