Synchronizing Audio and Video

Sheldonbrown.com technical writer and editor John Allen frequently shoots video from his bicycle using more than one camera; sometimes a separate audio recorder. The output must be synchronized in post production. John has now performed a major update on his article about how to keep the recordings in sync, going so far as creating true surround sound without a surround recorder.

Hand clap to synchronize video and audio
Change speed dialog box in the Audacity audio editor.
Change Speed dialog box in the Audacity audio editor.

360 Degree Video

Garmin VIRB 360 camera
Garmin VIRB 360 camera

New article about 360 degree video and the Garmin VIRB 360 camera — an action camera which shoots video in every direction at once. How to use this camera on a bicycle, describing where to mount it, its features and its limitations, with example video and still images. This camera is the first 360-degree camera to produce high-quality results at a price which is acceptable to many ordinary cyclists. It has some unusual features coming from the Garmin heritage as a GPS manufacturer, including the ability to keep the horizon level regardless of the orientation or motion of the camera. It also has some important limitations.

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