Video probe trial demo

Video probing service video-probe

• probe endpoint -> creates info about video
• long running operation -> use asynchronous API
• using REST endpoint to push request into MQ
• actual probe operation is asynchronous, consuming MQ

probe endpoint POST /probe { url: String }

• push probe url as new requested operation into MQ

• return immediately

• Can be tested with

    curl localhost:8080/probe -XPOST -H "Content-Type: application/json" -d '{ "url": "http://localhost/videos/5.mp4"}'
  

Probe worker video-probe-worker

• receive probe operations from MQ
• download video, store locally in temp file
• probe with ffmpeg
• saves results into video info service
• cleanup temp file

Video information service video-info

• CRUD information about video
• REST endpoints

POST /infos { name,format,duration }

• called by probe worker to add video information

GET /infos?name={name}

• example

    curl "http://localhost:8081/infos?name=2.mp4"