| Summary: | Audio waveforms incorrect for mono tracks when opening projects from older versions | ||
|---|---|---|---|
| Product: | [Applications] kdenlive | Reporter: | Mazin07 <mazin07+kde> |
| Component: | Audio Effects & Transitions | Assignee: | Jean-Baptiste Mardelle <jb> |
| Status: | REPORTED --- | ||
| Severity: | normal | CC: | fritzibaby |
| Priority: | NOR | ||
| Version First Reported In: | git-master | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: | Screenshot showing actual vs expected timeline preview | ||
Created attachment 146090 [details] Screenshot showing actual vs expected timeline preview SUMMARY Using Kdenlive 22.03.07 (or Kdenlive 21.12.1) to open a project created in Kdenlive 21.04.1 results in the audio waveforms shown in the timeline to be incorrect. STEPS TO REPRODUCE 1. Run Kdenlive 21.04.1 Linux AppImage. 2. Drag a mono FLAC audio file onto the timeline and see that the audio thumbnail shows a waveform that matches the track. 3. Save the project and quit kdenlive. 4. Run Kdenlive 22.03.7 from kdenlive master ppa or Kdenlive 21.12.1 AppImage official release. 5. Open project file. OBSERVED RESULT The waveform preview for the mono audio track on the timeline is stretched 2x and no longer matches the audio as it's playing. EXPECTED RESULT The waveform should appear the same as it did in Kdenlive 21.04.1. SOFTWARE/OS VERSIONS Ubuntu 20.04 x86_64 ADDITIONAL INFORMATION I also cannot find an obvious way to regenerate the preview so my video project that I started in the old version is now stuck.