curl / Mailing Lists / curl-library / Single Mail

curl-library

RE: Issue with playback of video captured by libcurl

From: Erik Janssen <erik.janssen_at_axis.com>
Date: Thu, 29 Jun 2017 08:26:37 +0000

>   I am storing the content in a <filename>.avi file.
  
You can't do that. What you get is an endless HTT response that carries a stream, not a file. You have to extract the payload from the HTTP response and write in a container format yourself, upon completion you need to write length/duration/number of frames in a proper header. Google a bit for libraries to help you create .avi, .mp4 etc.

VLC is clever and recognizes the content as a raw format and will play it, making you think you wrote an avi-file.

Wrt irregular playback you will need to do further research. You need a container format that supports timestamps per frame (ruling out .avi).

Erik

-------------------------------------------------------------------
Unsubscribe: https://cool.haxx.se/list/listinfo/curl-library
Etiquette: https://curl.haxx.se/mail/etiquette.html
Received on 2017-06-29