[Bug 729365] New: Failure playing video files using GES on Windows 7

Thu May 1 16:36:02 PDT 2014

https://bugzilla.gnome.org/show_bug.cgi?id=729365
  GStreamer | gst-editing-services | 1.2.4

           Summary: Failure playing video files using GES on Windows 7
    Classification: Platform
           Product: GStreamer
           Version: 1.2.4
        OS/Version: Windows
            Status: UNCONFIRMED
          Severity: major
          Priority: Normal
         Component: gst-editing-services
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: el.el86 at yahoo.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

Hi, I am using Windows 7 x86 and I am unable to play video using
"ges-launch-1.0.exe".
I decided to do everything in clean working environment, that is, I installed
clean version of Windows 7 x86 on VMware virtual machine, this is because I
wanted to have no interference with previous installations of gstreamer and
wanted to provide accurate and reproducable state of the environment.

Steps taken:
1)  Downloaded trial version of "VMware Workstation 10 for Windows" from
http://www.vmware.com/products/workstation/workstation-evaluation .
2)  Installed "VMware Workstation 10 for Windows" on my computer.
3)  Launched "VMware Workstation 10"
4)  Created new virtual machine which hosts Windows 7 Ultimate SP1 x86. 
--- Everything described below happened on virtual machine ---
5)  Downloaded gstreamer-1.0-x86-1.2.4.1.msi from
http://gstreamer.freedesktop.org/data/pkg/windows/1.2.4.1/ .
6)  Executed gstreamer-1.0-x86-1.2.4.1.msi , during installation pressed
"Next", marked checkbox and pressed "Next", pressed on "Complete", "Install",
"Finish". Folder named "gstreamer" appeared in C:/ .
7)  Downloaded gstreamer-1.0-devel-x86-1.2.4.1.msi from
http://gstreamer.freedesktop.org/data/pkg/windows/1.2.4.1/ 
8)  Executed gstreamer-1.0-devel-x86-1.2.4.1.msi, during installation process
pressed "Next", marked checkbox and pressed "Next", pressed on "Complete",
"Install", "Finish".
9)  Pressed right mouse button on "My computer", selected "Properties" ->
"Change settings" -> "Advanced" -> "Environment variables". Ensured that
environment variable "GSTREAMER_1_0_ROOT_X86" had value "C:\gstreamer\1.0\x86\"
10)  In the same "Environment variables" window under the "System variables"
found and edited "Path" envirenment variable, by adding
"C:\gstreamer\1.0\x86\bin\;" to it. Then "OK'eyed" my way out to the desktop.
11)  Restarted the OS of virtual machine, just to be sure, that environment
variables got set.
12)  Pasted "example.mp3" to C:/ .
13)  Pressed Windows "start", in the search input typed cmd, then left click on
command prompt icon and "Run as administrator". 
14)  In command prompt "cd C:\gstreamer\1.0\x86\bin"
15)  Executed command "ges-launch-1.0.exe file:///C:/example.mp3 0 10" and
music played just fine.
16)  Pasted video file "example.mpg" to C:/ .
--- Odd behaviour below ---
17)  Executed command "ges-launch-1.0.exe file:///C:/example.mpg 0 10" and this
is the first time when something odd was spotted: it played music without
video.
18)  Then executed GST command "gst-launch-1.0.exe playbin
uri=file:///C:/example.avi" and it also played music without video 

19)  Downloaded "Windows Driver Kit Version 7.1.0"
20)  Mounted "Windows Driver Kit Version 7.1.0" .iso file and started autorun
21)  In the selection tree selected only "Build environments" and pressed "OK".
22)  Folder C:\WinDDK\7600.16385.1 was created for me.
23)  Installed "Visual Studio 2010 Ultimate"
24)  Opened "Visual Studio 2010 Ultimate" with administrator rights, then
"File" -> "New" -> "Project", then "Visual C++" -> "Win32" -> "Win32 Console
Application", also entered project name "GESExamples", clicked "OK".
25)  Then,  "View" -> "Property manager", right clicked on solution name
(GESExamples), then "Add existing property sheet" for each of the following
files: C:\gstreamer\1.0\x86\share\vs\2010\msvc\x86.props,
C:\gstreamer\1.0\x86\share\vs\2010\libs\gstreamer-1.0.props,
C:\gstreamer\1.0\x86\share\vs\2010\libs\gst-editing-services-1.0.props .
26)  "View" -> "Solution Explorer", right clicked on solution name
(GESExamples), then "Properties" -> "Configuration properties" -> "Debugging"
and changed "Working directory" value to $(GSTREAMER_1_0_ROOT_X86)\bin , then
pushed "OK".
27)  Downloaded GES source file gstreamer-editing-services-1.2.1.tar.xz from
http://gstreamer.freedesktop.org/src/gstreamer-editing-services/
28)  Using 7zip extracted gstreamer-editing-services-1.2.1.tar.xz file twice
29)  Opened text_properties.c example project which is located in extracted dir
\gstreamer-editing-services-1.2.1\tests\examples and copied its contents.
30)  In Visual Studio solution explorer clicked "Right mouse button" on folder
"Source", then "Add"->"New Item", under "Installed templates"->"Visual C++" and
selected "C++ File(.cpp)" , set the file name to "Source" and pressed "OK".
31)  In Visual Studio solution explorer renamed just created "Source.cpp" file
to "Source.c" file.
32)  Opened "Source.c" file and pasted all the code from "text_properties.c",
saved project
33)  "Build" -> "Rebuild solution" - no errors
34)  "Left mouse button click" on solution name (GESExamples) "Properties"->
"Configuration properties" -> "Debugging" -> "Command arguments" value set to:
--path=C:/example.mpg --duration=10 --text=test
35)  Pressed "OK"
36)  "Debug" -> "Start without debugging"
37)  No video output, no sound output

38)  Some debug traces are needed. Next steps are for debugging.
39)  GST_DEBUG_FILE was added to the system environment variables with value: 
C:\debugOutput.txt
40)  Virtual machine restarted.
41)  In visual studio opened with administrator rights "left mouse button" on
solution name (GESExamples) "Properties" -> "Configuration Properties" ->
"Debugging" -> "Command arguments" changed value to:
--path=C:/example.mpg --duration=10 --text=test --gst-debug 5
42)  Now "Debug" -> "Start without debugging"
43)  I will include that debug file as attachment to the bug report, also I
will add gst-launch-1.0.exe and ges-launch-1.0.exe debug traces.
44)  commands used for gst and ges traces: 
gst-launch-1.0.exe playbin uri=file:///C:/video/01.avi --gst-debug 5
ges-launch-1.0.exe file:///C/video/01.avi 0 1 --gst-debug 5
45)  What is more it looks like pragram works from the beginning to the end,
the same happens with simple1.c, test1.c, test2.c, test3.c, test4.c. Actually I
am unable to sucessfully launch any of GES examples, however they compile
without errors. 

Whats is wrong with this development environment? I also had same issues on
Windows XP virtual machine. It must be wrong configuration.
Since there seems to be no official guide for GES and GST environment setup I
referenced 0.10 guide:
http://docs.gstreamer.com/display/GstSDK/Installing+on+Windows

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