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I asked a question in the similar topic couples of weeks ago: Annotate acoustic and visual events of a multimodal signal.

To get real good quality scrolling spectrogram in video I use dynaSpec package in R that allows you to generate MP4 video of a spectrogram: https://marce10.github.io/dynaSpec/.

When I do a video recording of a vocalizing animal and I want to review both the visual behaviour and the spectrogram of the vocalization, I first create a scrolling spectrogram using dynaSpec. Then, I combine the video recording with the scrolling spectrogram using Davinci Resolve software (free version).

I asked a question in the similar topic couples of weeks ago: Annotate acoustic and visual events of a multimodal signal

To get real good quality scrolling spectrogram in video I use dynaSpec package in R that allows you to generate MP4 video of a spectrogram: https://marce10.github.io/dynaSpec/

When I do a video recording of a vocalizing animal and I want to review both the visual behaviour and the spectrogram of the vocalization, I first create a scrolling spectrogram using dynaSpec. Then, I combine the video recording with the scrolling spectrogram using Davinci Resolve software (free version).

I asked a question in the similar topic couples of weeks ago: Annotate acoustic and visual events of a multimodal signal.

To get real good quality scrolling spectrogram in video I use dynaSpec package in R that allows you to generate MP4 video of a spectrogram: https://marce10.github.io/dynaSpec/.

When I do a video recording of a vocalizing animal and I want to review both the visual behaviour and the spectrogram of the vocalization, I first create a scrolling spectrogram using dynaSpec. Then, I combine the video recording with the scrolling spectrogram using Davinci Resolve software (free version).

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I asked a question in the similar topic couples of weeks ago: Annotate acoustic and visual events of a multimodal signal

To get real good quality scrolling spectrogram in video I use dynaSpec package in R that allows you to generate MP4 video of a spectrogram: https://marce10.github.io/dynaSpec/

When I do a video recording of a vocalizing animal and I want to review both the visual behaviour and the spectrogram of the vocalization, I first create a scrolling spectrogram using dynaSpec. Then, I combine the video recording with the scrolling spectrogram using Davinci Resolve software (free version).