#6547: FFmpeg auth fail with long rtsp urls
-------------------------------------+-------------------------------------
Reporter: rull_orion | Type: defect
Status: new | Priority: normal
Component: ffmpeg | Version: git-
Keywords: rtsp auth | master
ffmpeg | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
Trying to get long url rtsp stream with Authorization cause Authorization
problem (method SETUP failed: 401 Unauthorized)
How to reproduce:
This works (Length of uri is 116)
{{{
% ffmpeg -i
"rtsp://user:[email protected]:554/Streaming/tracks/401?starttime=20170720T221248Z&endtime=20170720T221330Z&names=00000000033222"
-vcodec copy -an video.mp4
}}}
This don't works
{{{
% ffmpeg -i
"rtsp://user:[email protected]:554/Streaming/tracks/401?starttime=20170720T221248Z&endtime=20170720T221330Z&names=000000000332221"
-vcodec copy -an video.mp4
}}}
Length of uri is 117
RTSP DESCRIBE succeed, but SETUP command add /trackID=video that cause url
size to be 131 in second case.
It looks like authenticated urls has limit for 130 chars.
Setting or not setting port in url doesn't affect as in RTSP requests
ffmpeg always add port, but IP address affects. So having 192.168.0.245
instead of 192.168.0.8 reduce working path by 2 chars.
For not protected urls there are no such problem.
Tested on:
{{{
ffmpeg version 3.2.2
built with Apple LLVM version 8.0.0
ffmpeg version N-85275-gac24a82
built with gcc 4.9.2 (Debian 4.9.2-10)
(master)
ffmpeg version N-86825-g99c5ac2
built with gcc 4.9.2 (Debian 4.9.2-10)
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/6547>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
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