result mp4 files after searching cannot be watched

[phuvinhnguyen]

Dear devs,

I am having some problems when the result mp4 files last for 0 seconds and cannot be watched. I think this is because my extraction_config.json file only exports thumbnails, which then be used in mp4 result files.

I hope you can help me change those mp4 files to pictures or make them back to normal.

Thank you.

This is my extraction_config.json file
extraction_config.json.txt

[silvanheller]

Hey, I'm not sure I understand your question. Thumbnails are objects are separate things in vitrivr, so the UI expects also access to the original objects. Cineast does not transform or copy the original objects, so you need to store these manually somewhere accessible.

[silvanheller]

Paging @sauterl, I think this is a bug in the config-parsing

[sauterl]

While I admit, the config parsing for resources can be improved, I suggest that you, @phuvinhnguyen , try the following config (adjusted from yours):

{
  "title": "Custom vitrivr",
  "api": {
  },
  "resources": {
    "host_thumbnails": "http://localhost:4567/exporter/thumbnails/:s",
    "host_objects": "http://localhost:4567/objects/:o",
    "port": "4567"
  },
  "competition": {
    "host": "",
    "tls": false,
    "log": false,
    "lsc": false,
    "vbs": false,
    "textualInput": false
  },
  "mlt": {
    "VIDEO": [
      "visualtextcoembedding"
    ],
    "IMAGE": [
      "visualtextcoembedding"
    ]
  },
  "query": {
    "history": 0,
    "options": {
      "image": true,
      "audio": false,
      "model3d": false,
      "text": true,
      "tag": false,
      "map": false,
      "semantic": true,
      "boolean": true,
      "skeleton": false
    },
    "metadata": {
      "object": [
        ["technical", "duration"]
      ],
      "segment": [
        ["*", "*"]
      ]
    },
    "text": {
      "categories": [
        [
          "visualtextcoembedding",
          "Text Co-Embedding"
        ]
      ]
    },
    "boolean": [
      {
        "display": "Segment Id",
        "input": "TEXT",
        "table": "cineast_segment",
        "col": "segmentid",
        "operators": [
          "="
        ]
      },
      {
        "display": "Object Id",
        "input": "TEXT",
        "table": "cineast_segment",
        "col": "objectid",
        "operators": [
          "="
        ]
      }
    ]
  },
  "refinement": {
    "filters": [
      [
        "dominantcolor.color",
        "CHECKBOX"
      ],
      [
        "technical.duration",
        "SLIDER"
      ]
    ]
  }
}

[phuvinhnguyen]

it still connects to port 4200 and the video cannot be watched

[sauterl]

Sadly, then there is more broken. I'll have to look into that...
My apologies!

[phuvinhnguyen]

Then how can I change the default port to data in vitrivr-ng code ?

[phuvinhnguyen]

I have just found out that instead of using http://localhost:4200/ as it appears when I run 'ng serve' on vitrivr-ng, using http://localhost:4567/ can work as normal.