langelgjm/prolog-video-intel

Video Intelligence WIP

Some tools for assessing various video intelligence platforms.

Thumbnail Generation Endpoint

Running make develop and visiting

http://127.0.0.1:8000/thumbnails?path=path/to/video.mp4&start=30.0&end=35.0

will display a montage of thumbnails from the chosen video, spaced at 1 second intervals, between the start and end parameters (offsets in seconds).

JSON -> HTML Conversion

A Prolog webserver that accepts POST requests of JSON data, and translates them into an HTML representation.

• JSON objects are represented by HTML unordered lists
  • Object keys appear in italics
  • Object values appear as an indented unordered list item
• JSON lists are represented by HTML ordered lists
• Any object value or list item that is a string beginning with http will be represented as a link.

Examples

[1, 2, 3]

1. 1
2. 2
3. 3

{"a": 1, "b": 2, "c": 3}

• a
  • 1
• b
  • 2
• c
  • 3

["a", ["b", ["c"]]]

1. a
2. 1. b
   2. 1. c

{"a": {"b": {"c": "d"}}}

• a
  • b
    • c
      • d

[{"a": "b"}]

1. • a
     • b

{"a": ["b"]}

• a
  • 1. b

{"a": [1, {"a": 1}]}

• a
  • 1. 1
    2. • a
         • 1

[1, {"a": [1]}]

1. 1
2. • a
     • 1. 1

["http://list_item_link", {"key": "http://object_value_item_link"}]

1. http://list_item_link
2. • key
     • http://object_value_item_link