Support Using Choice Web Annotation for Multiple Closed Caption Files

[markpbaggett]

Currently, Clover works great for captions and subtitles where there are multiple caption files as long as the caption files are individual Text Web Annotations on the Canvas at annotation[0].items like below:

{
     "annotations": [
        {
          "id": "https:\/\/digital.lib.utk.edu\/assemble\/manifest\/rfta\/165\/canvas\/0\/page\/annotation\/rfta%3A165",
          "type": "AnnotationPage",
          "items": [
            {
              "id": "https:\/\/digital.lib.utk.edu\/assemble\/manifest\/rfta\/165\/canvas\/0\/page\/annotation\/rfta%3A165\/62656cfd60e87",
              "type": "Annotation",
              "motivation": "supplementing",
              "body": {
                "id": "https:\/\/digital.lib.utk.edu\/collections\/islandora\/object\/rfta%3A165\/datastream\/TRANSCRIPT",
                "type": "Text",
                "format": "text\/vtt",
                "label": {
                  "en": [
                    "Captions in English"
                  ]
                },
                "language": "en"
              },
              "target": "https:\/\/digital.lib.utk.edu\/assemble\/manifest\/rfta\/165\/canvas\/0"
            },
            {
              "id": "https:\/\/digital.lib.utk.edu\/assemble\/manifest\/rfta\/165\/canvas\/0\/page\/annotation\/rfta%3A165\/62656cfd60e91",
              "type": "Annotation",
              "motivation": "supplementing",
              "body": {
                "id": "https:\/\/digital.lib.utk.edu\/collections\/islandora\/object\/rfta%3A165\/datastream\/TRANSCRIPT-ES",
                "type": "Text",
                "format": "text\/vtt",
                "label": {
                  "es": [
                    "Subt\u00edtulos en espa\u00f1ol"
                  ]
                },
                "language": "es"
              },
              "target": "https:\/\/digital.lib.utk.edu\/assemble\/manifest\/rfta\/165\/canvas\/0"
            }
          ]
        }
      ]
}

That being said, Recipe 74: Using Caption and Subtitle Files in Multiple Languages with Video Content suggests that in the case that there are multiple caption files the Annotation should be modeled as Choice ( See full fixture here ):

{
      "annotations": [
        {
          "id": "https:\/\/digital.lib.utk.edu\/assemble\/manifest\/rfta\/165\/canvas\/0\/page\/annotation\/rfta%3A165",
          "type": "AnnotationPage",
          "items": [
            {
              "id": "https:\/\/digital.lib.utk.edu\/assemble\/manifest\/rfta\/165\/canvas\/0\/page\/annotation\/rfta%3A165\/62656cfd60e87",
              "type": "Annotation",
              "motivation": "supplementing",
              "body": {
                "type": "Choice",
                "items": [
                  {
                    "id": "https:\/\/digital.lib.utk.edu\/collections\/islandora\/object\/rfta%3A165\/datastream\/TRANSCRIPT",
                    "type": "Text",
                    "format": "text\/vtt",
                    "label": {
                      "en": [
                        "Captions in English"
                      ]
                    },
                    "language": "en"
                  },
                  {
                    "id": "https:\/\/digital.lib.utk.edu\/collections\/islandora\/object\/rfta%3A165\/datastream\/TRANSCRIPT-ES",
                    "type": "Text",
                    "format": "text\/vtt",
                    "label": {
                      "es": [
                        "Subt\u00edtulos en espa\u00f1ol"
                      ]
                    },
                    "language": "es"
                  }
                ]
              },
              "target": "https:\/\/digital.lib.utk.edu\/assemble\/manifest\/rfta\/165\/canvas\/0"
            }
          ]
        }
      ]
}

Is it possible for Clover to support this model?

[adamjarling]

Please add your planning poker estimate with ZenHub @mathewjordan