d3dvideosink element crashes when system is in locked state.

[Shrishty Deorari]

Hi,

We are developing Gstreamer application for windows system, In that we need to play a  video file repeatedly. So for doing that  every time the file playback finishes the application is destroying the pipeline and recreating it to play the video file from starting. 

For displaying the video we are using d3dvideosink . 

The issue is: If the we are running the application and locks the system (maybe using wind+L) , in this locked state if the application tries to create n run the pipeline ,it is failing while creating the d3dvideosink element. 

We are getting the error as:

"0:01:32.570495113  3100 0000000044D5B280 ERROR           d3dvideosink d3dhelpers.c:2442:d3d_class_display_device_create: Unable to request adapter[0] device caps

0:01:32.570548538  3100 0000000044D5B280 ERROR           d3dvideosink d3dhelpers.c:2662:d3d_hidden_window_thread: Failed to initiazlize adapter: 0"

While If we do not Lock the system , Our application runs perfectly fine for hours, The repeated creation and destruction of pipeline take place successfully. 

Is d3dvideosink creating issue or directx 11 Driver. 

System is : Windows 7 (32/64 bit)

Direct X : Direct X 11

Can anyone help with this d3dvideosink element. Or is there any other better element for displaying video in windows. 

Regards

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[Sebastian Dröge-3]

On Fr, 2016-04-29 at 19:30 +0530, Shrishty Deorari wrote:


> Can anyone help with this d3dvideosink element. Or is there any other
> better element for displaying video in windows. 

You could try glimagesink. But which version of GStreamer are you
using? Earlier versions had a bug that caused crashes like this. Try
with 1.8.1 if it works now.

--
Sebastian Dröge, Centricular Ltd · http://www.centricular.com


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[AurelienV]

Maybe you can use "multifilesrc" rather than "filesrc". "multifilesrc" has loop property, and you just need to set at true.

2016-04-29 16:13 GMT+02:00 Sebastian Dröge <[hidden email]>:

On Fr, 2016-04-29 at 19:30 +0530, Shrishty Deorari wrote:


> Can anyone help with this d3dvideosink element. Or is there any other
> better element for displaying video in windows. 

You could try glimagesink. But which version of GStreamer are you
using? Earlier versions had a bug that caused crashes like this. Try
with 1.8.1 if it works now.

--
Sebastian Dröge, Centricular Ltd · http://www.centricular.com


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[Tim Müller]

On Fri, 2016-04-29 at 19:30 +0530, Shrishty Deorari wrote:

Hi,

We are developing Gstreamer application for windows system, In that we need to play a  video file repeatedly. So for doing that  every time the file playback finishes the application is destroying the pipeline and recreating it to play the video file from starting. 

For displaying the video we are using d3dvideosink . 

The issue is: If the we are running the application and locks the system (maybe using wind+L) , in this locked state if the application tries to create n run the pipeline ,it is failing while creating the d3dvideosink element. 

Is there a reason why you don't just seek back to 0 when you get to the end (EOS message)?

Cheers

 -Tim

-- 
Tim Müller, Centricular Ltd - http://www.centricular.com

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[Shrishty Deorari]

Hi ,

Yes We don't want to seek back , as we are making a generic application for file, camera and url , reading from the file is one scenario. We just gave it as an example here. 

The Other scenario being able to capture video from IP camera process it and then display, If anytime the network connection with the IP camera is lost the application should keep on trying after a set interval of time.

We are facing the same problem in this case also, if the System is in locked state and re connection is attemped (creating the pipeline n all its elements) d3dvideosink gives error while creating. 

"0:01:32.570495113  3100 0000000044D5B280 ERROR           d3dvideosink d3dhelpers.c:2442:d3d_class_display_device_create: Unable to request adapter[0] device caps

0:01:32.570548538  3100 0000000044D5B280 ERROR           d3dvideosink d3dhelpers.c:2662:d3d_hidden_window_thread: Failed to initiazlize adapter: 0"

On Fri, Apr 29, 2016 at 8:08 PM, Tim Müller <[hidden email]> wrote:

On Fri, 2016-04-29 at 19:30 +0530, Shrishty Deorari wrote:

Hi,

We are developing Gstreamer application for windows system, In that we need to play a  video file repeatedly. So for doing that  every time the file playback finishes the application is destroying the pipeline and recreating it to play the video file from starting. 

For displaying the video we are using d3dvideosink . 

The issue is: If the we are running the application and locks the system (maybe using wind+L) , in this locked state if the application tries to create n run the pipeline ,it is failing while creating the d3dvideosink element. 

Is there a reason why you don't just seek back to 0 when you get to the end (EOS message)?

Cheers

 -Tim

-- 
Tim Müller, Centricular Ltd - http://www.centricular.com

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[Shrishty Deorari]

Hi ,

We were using Gstreamer  Version 1.7.2 earlier. We tried with  latest Gstreamer 1.8.1 also still the issue remains same with d3dvideosink. 

We tried to use glimagesink but , using glimagesink it opens the video output window but no video is displayed on that window (white window) and It hangs when ever tried to close. 

 

Glimagesink is not working even with a simple pipeline on windows 7 machine 

gst-launch-1.0.exe videotestsrc ! glimagesink 

(This pipeline works fine on linux system)

Are we using the old version of Open Gl? We have already updated the Graphics Driver to latest as per our system. 

We used opengl extension viewer (http://www.realtech-vr.com/glview/download.php) to check the  Open gl version :

Open GL version :   2.1 

Window Machine specifications: Window 7 (64 Bit)

Processor : Intel(R) Core(TM) i3 CPU 

Display adapters: Intel(R) HD Graphics

Is there any system requirement (hardware/driver) for using glimagesink. 

On Fri, Apr 29, 2016 at 7:43 PM, Sebastian Dröge <[hidden email]> wrote:

On Fr, 2016-04-29 at 19:30 +0530, Shrishty Deorari wrote:


> Can anyone help with this d3dvideosink element. Or is there any other
> better element for displaying video in windows. 

You could try glimagesink. But which version of GStreamer are you
using? Earlier versions had a bug that caused crashes like this. Try
with 1.8.1 if it works now.

--
Sebastian Dröge, Centricular Ltd · http://www.centricular.com


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[Shrishty Deorari]

Hi,

Yes ,The problem was we were using the Old openGl version, We checked now with the Open Gl version 4.3 on another machine(windows 7 64 bit) having latest processor n drivers glimagesink worked perfectly fine with locked system as well.

On Mon, May 2, 2016 at 4:05 PM, Shrishty Deorari <[hidden email]> wrote:

Hi ,

We were using Gstreamer  Version 1.7.2 earlier. We tried with  latest Gstreamer 1.8.1 also still the issue remains same with d3dvideosink. 

We tried to use glimagesink but , using glimagesink it opens the video output window but no video is displayed on that window (white window) and It hangs when ever tried to close. 

 

Glimagesink is not working even with a simple pipeline on windows 7 machine 

gst-launch-1.0.exe videotestsrc ! glimagesink 

(This pipeline works fine on linux system)

Are we using the old version of Open Gl? We have already updated the Graphics Driver to latest as per our system. 

We used opengl extension viewer (http://www.realtech-vr.com/glview/download.php) to check the  Open gl version :

Open GL version :   2.1 

Window Machine specifications: Window 7 (64 Bit)

Processor : Intel(R) Core(TM) i3 CPU 

Display adapters: Intel(R) HD Graphics

Is there any system requirement (hardware/driver) for using glimagesink. 

With Warm Regards,

Shrishty Deorari

VVDN Technologies Pvt Ltd

Cell : [phone] | Skype : shrishty_vvdn

On Fri, Apr 29, 2016 at 7:43 PM, Sebastian Dröge <[hidden email]> wrote:

On Fr, 2016-04-29 at 19:30 +0530, Shrishty Deorari wrote:


> Can anyone help with this d3dvideosink element. Or is there any other
> better element for displaying video in windows. 

You could try glimagesink. But which version of GStreamer are you
using? Earlier versions had a bug that caused crashes like this. Try
with 1.8.1 if it works now.

--
Sebastian Dröge, Centricular Ltd · http://www.centricular.com

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