After the 2 month period, they ask you to purchase a license for $60. Reaper is free to download and use for 2 months. best of all, at least for this issue, you can open video files inside Reaper and export the audio. The noise reduction toolset built into Reaper is better than Adobe Audition’s noise reduction tool. All VST and other audio plugins work inside Reaper. It is a highly flexible audio workstation that supports pretty much every file type. If you don’t have a DAW, I highly recommend getting Reaper. Once exported, the new audio track can be linked up to the existing audio file inside DaVinci. The quickest fix is to open the audio or video file in a DAW (Digital Audio Workstation) that supports the file type of the audio and then export just the audio track. Method 2: Convert Audio Track to a WAV or Other FormatĪt times, if an audio track is using a file type that DaVinci does not support, the audio will not play back in it. The waveform should appear and audio should return on playback. In my case, all of the blank audio tracks were the result of DaVinci randomly disabling some audio tracks and not others. Navigate to Audio Settings and confirm if the audio track is set to disabled.Right click on the blank audio track (or highlight multiple blank audio tracks).Update Your Cache File Location and Clear Your Cache.Convert Audio Track to a WAV or Other Format.If this is your issue, I’ve condensed the solution that originally worked for me below as well as several other options to try out. It took an absurd amount of Googling to find the answer to this problem. In theory, a full consolidation would keep everything intact without issue. I had recently consolidated the project using Media Management and relinked the tracks. When I played the timeline at these areas, those audio tracks with missing waveforms played back exactly what the waveforms were showing: nothing. Just this morning, I had the unnerving experience of opening a DaVinci Resolve project that I had been working on for three months to find half of the audio tracks were missing waveforms.

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