[Bug 710415] New: It is not possible select a HDV camera from GUID when using hdv1394src

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=710415
  GStreamer | gst-plugins-good | 1.x

           Summary: It is not possible select a HDV camera from GUID when
                    using hdv1394src
    Classification: Platform
           Product: GStreamer
           Version: 1.x
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: dlucio at impa.br
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Created an attachment (id=257590)
 View: https://bugzilla.gnome.org/attachment.cgi?id=257590
 Review: https://bugzilla.gnome.org/review?bug=710415&attachment=257590

Patch that solved the problem.

The Problem:
============
The source hdv1394src has the guid property that permits select a camera
connected from its GUID number.

However when this property is setted the selected camera is not changed.
The source continues using the default camera.

Solution:
=========
I solved this problem investigating inside dvgrab source code.
This line does the miracle:
iec61883_cmp_connect( src->handle, m_node, &m_outputPort, raw1394_get_local_id(
src->handle ), &m_inputPort, &m_bandwidth );

The reference for the command could be found here:
http://www.dennedy.org/libiec61883/API-iec61883-cmp-connect.html

I wait have helped.
Regards.

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