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Viewing Spectrogram of Recording #4

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BryonLewis opened this issue Dec 21, 2023 · 1 comment

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BryonLewis commented Dec 21, 2023 •

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GET /recording/{id}/spectrogram
- Gets the spectrogram image data (either Base64 or binary numerical information)
- Has options for logarithmic vs linear scaling
- Will expose other options that are given to me from the code used to generate the spectrogram
- Should be done in a request call fairly quickly
- If options are low, I will cache the image in minio/S3 so it can be used directly with a pre-signed url
Client Side Work
- From the list of annotations a way to select one for annotating will take us to new route to display the spectrogram
- Route being /recording/{id}/spectrogram for the client
- GeoJS webGL interface that renders the spectrogram on the screen
- GeoJS enable Zooming and Panning of the image
- D3 is utilized to automatically generate a proper axis that scales with the system
  - This includes a frequency vertical axis that is either linear or logarithmic
- X/Y readout of current offset milliseconds and frequency point in the corner someplace

BryonLewis self-assigned this

BryonLewis mentioned this issue

High Level Features for MVP #1

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BryonLewis commented Jan 10, 2024

#13 This PR closes most of this except for the D3 X/Y scaling for the image.

BryonLewis closed this as completed

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