[Bug 792376] rtspsrc: media stream tagged with 'sendonly' attribute in the SDP are ignored

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=792376

Sebastian Dröge (slomo) <slomo at coaxion.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #3 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
commit 326e9549e378bcc71587ba569f73755e0abc1794 (HEAD -> 1.12)
Author: Sebastian Dröge <sebastian at centricular.com>
Date:   Mon Jan 22 12:24:18 2018 +0200

    rtspsrc: Fix up sendonly/recvonly attribute handling

    We can't handle recvonly streams, sendonly streams are perfectly fine.

    The direction is the one from the point of view of the SDP offerer
    (i.e. the RTSP server), and a recvonly stream would be one where the
    server expects us to send media.

    RFC 3264, section 5.1:
       If the offerer wishes to only send media on a stream to its peer, it
       MUST mark the stream as sendonly with the "a=sendonly" attribute.

    This is mixed up in the ONVIF streaming specification examples, but
    actual implementations and conformance tools seem to not care at all
    about the attributes.

    https://bugzilla.gnome.org/show_bug.cgi?id=792376

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