[FFmpeg-devel] [PATCH] avformat/http: support relative url redirection

[Rui Zhang]

Here is the test url
http://video.ifeng.com/data6/video06/2013/05/09/d23f75f5-c0bf-437e-9e09-69044ccd36df.mp4

=====
In my player based on ffplay, got logs below
 TCP connection to :80 failed: Connection refused
 TCP connection to :80 failed: Connection refused
 http://video.ifeng.com/video06/2013/05/09/d23f75f5-c0bf-437e-9e09-69044ccd36df.mp4:
I/O error

=====
In Firefox, got headers below

http://video.ifeng.com/video06/2013/05/09/d23f75f5-c0bf-437e-9e09-69044ccd36df.mp4

GET /video06/2013/05/09/d23f75f5-c0bf-437e-9e09-69044ccd36df.mp4 HTTP/1.1
Host: video.ifeng.com
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:21.0)
Gecko/20100101 Firefox/21.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Connection: keep-alive

HTTP/1.1 302 Moved Temporarily
Server: IWS/1.2.4
Date: Thu, 04 Jul 2013 13:06:47 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Location: /data6/video06/2013/05/09/d23f75f5-c0bf-437e-9e09-69044ccd36df.mp4