OBS does not display VLC media or video in the preview, in addition to crashing after a certain period of use. #10624
Comments
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I'm unsure why this was submitted to the OBS Browser repo, so I will move it. However, please provide the video that is not functioning, and a gdb backtrace of the crash. |
vokoscreenNG-2024-04-30_18-56-54.mp4 |
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This looks like expected behavior to me. Videos do not play/render in Studio Mode's Preview. |
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I ran gdb and when executing the BT command after obs failed, it said there were no stack |
problema.apresentado.quando.faz.live.mp4 |
Shouldn't it show the video at least paused? Furthermore, sometimes only a red square is displayed in the top left corner, and does not allow resizing. |
Please provide the actual output from obs and gdb you got instead. |
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An important observation is that this second problem presented in the second video only occurs during recording and transmission + recording. |
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the log is extremely large but it takes hours for the second problem to appear, I will redo it in a summarized way showing only the first problem |
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log about first problem: gdb output |
If the first problem is this:
Then that is expected behavior. As I said earlier:
This is just how Studio Mode works. |
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But it should at least show the edges so that you can scale it in the preview, and the best I can do is use control+F to position it on the entire screen. |
As far as I know, this is known behavior because the video is not loaded/playing, so the source/sceneitem has no dimensions at that time. |
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It's a bit of a strange situation, because if the video doesn't initialize and doesn't create space for its rendering, thus allowing it to be resized, how can I use it? Furthermore, when I change scenes, a preview of the video should appear, allowing quick identification of what is available for the next scene change. |
What about the second problem, where it stops transmitting the scene and there is no point in switching between scenes that do not appear in the program window, sometimes with the image being corrupted on the preview screen? |
Please provide the log file for such a session. Preferably without any third-party plugins. The graphics display skewing in the Preview and Program panes could be GPU driver or compositor issues. @kkartaltepe might know if this is a known issue on Ubuntu/Linux. This is looking more and more like it could be answered in our support channels though. |
A log from when this happened is still required for us to investigate. |
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I made a mistake when activating obs today, I activated it in debug mode, if I'm not mistaken in this mode the plugins are not loaded, which on the one hand was good, as I realized that the failure during lives only occurs with active plugins , it's been 2 hours of live and so far nothing has failed. I'm not using any plugin other than what comes with the default installation on Ubuntu. Tomorrow I'll test again without activating the plugin. |
gdb obs log |
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Unfortunately I dont think there is anything to do here for now. Someone who can replicate this and build obs needs to build with opengl debug messages to see if there is anything useful when the issue occurs. But it may just as easily be a bug in your drivers. Since your device is not supported by proprietary at all and nouveau has such little investment due to nvidias handicapping, its probably never being fixed. |
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I'm already coming to terms with this problem, I've already been told that it could be the video card driver. Strange, I thought that if I activated the coding option via software it wouldn't depend on the river, but apparently that's not the way to go. The machine is almost new from all the updates I've done to it to try to solve the problem. I just haven't done the video card yet because I want to make the right investment, without saving money and buying another card that is problematic or a very expensive card that is more expensive. that I will use and it will be a waste of money |
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Operating System Info
Ubuntu 22.04
Other OS
No response
OBS Studio Version
30.1.2
OBS Studio Version (Other)
No response
OBS Studio Log URL
https://obsproject.com/logs/mCWF3a8Pl4zruNI9
OBS Studio Crash Log URL
No response
Expected Behavior
When adding new media to be displayed in the scene, I expected to see it in the preview space, but it is left without an image and especially without being able to resize it.
Current Behavior
The video is not displayed on the preview screen, but when making the transition it is displayed in the program space.
Steps to Reproduce
Anything else we should know?
I have already tried support in several user groups, and have not been successful in resolving the problem, so I have come straight to the source in an attempt to identify what is causing the problem.
In addition to this problem, OBS continues recording after a certain time but a black screen appears, when trying to select scenes these appear corrupted, especially when screen sharing.
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