Playback crawls/fails after resuming from sleep

[StefanCamilleri]

Describe the bug When OpenShot is left open during a sleep, playback does not work after resuming.

Steps to reproduce the behavior:

1. Open a project
2. Put PC to sleep
3. Resume PC
4. Press play
5. Speed is extremely slow with no audio. There are no error messages.

Expected behavior Video should play as before sleep.

System Details

• OpenShot Version: 2.5.1
• libopenshot Version: 0.2.5
• Platform: Windows-10-10.0.19041
• Processor: Intel64 Family 6 Model 158 Stepping 10, GenuineIntel
• Machine: AMD64
• Python version: 3.7.4
• Qt5 version: 5.12.4
• PyQt5 version: 5.12.3
• Qt Detected Languages: ['en-US']
• LANG Environment Variable:
• LOCALE Environment Variable:
• Daily Build: Verified issue still exists in daily build: http://github.com/OpenShot/openshot-qt/releases/download/OpenShot-v2.6.0-dev-daily-8190-d58febf1-5ec3bc21-x86_64.exe

Log Files

• openshot-qt.log (5 KB)

Exception / Stacktrace No stacktrace found in log files

Screenshots (Optional) If applicable, add screenshots to help explain your problem. You can include screenshots by copy/pasting them on GitHub or dragging-and-dropping into the GitHub page. All images are public, so please don't post screenshots containing personal information.

[speedytechdev]

Hi @StefanCamilleri , Thank you for bringing this to our attention. I will mark this issue as a bug and hopefully, our dev team can fix this. Enjoy the rest of your day 😀

[DanPinGF]

I'm having this issue, too. It even occurs when a different audio source is disconnected and OpenShot is using that source. It's easy to interpret that OpenShot cannot detect audio sources all at once. It can only rely on a single source; therefore changing the audio output does nothing.

[DanPinGF]

Duplicate of #4303 - Okay... I'm seeing someone else has the same problem.

[pletiplot]

I am confirming the issue as well. The only recovery from the state is to save the project, restart the openshot and reopen the project.

[JacksonRG]

Just to rule out Openshot slowing down after being open too long (a whole different kind of issue), does the performance drop even if you have a very short time set for your machine to sleep?

[StefanCamilleri]

That is correct.

On Fri, Nov 19, 2021, 11:04 AM JacksonRG, @.***> wrote:

Just to rule out Openshot slowing down after being open too long, does the performance drop even if you have a very short time set for your machine to sleep?

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[JacksonRG]

Cool, Thanks for checking that for me

[stale[bot]]

Thank you so much for submitting an issue to help improve OpenShot Video Editor. We are sorry about this, but this particular issue has gone unnoticed for quite some time. To help keep the OpenShot GitHub Issue Tracker organized and focused, we must ensure that every issue is correctly labelled and triaged, to get the proper attention.

This issue will be closed, as it meets the following criteria:

• No activity in the past 180 days
• No one is assigned to this issue

We'd like to ask you to help us out and determine whether this issue should be reopened.

• If this issue is reporting a bug, please can you attempt to reproduce on the latest daily build to help us to understand whether the bug still needs our attention.
• If this issue is proposing a new feature, please can you verify whether the feature proposal is still relevant.

Thanks again for your help!

[DanPinGF]

@JacksonRG - This still needs to be resolved.

[stale[bot]]

Thank you so much for submitting an issue to help improve OpenShot Video Editor. We are sorry about this, but this particular issue has gone unnoticed for quite some time. To help keep the OpenShot GitHub Issue Tracker organized and focused, we must ensure that every issue is correctly labelled and triaged, to get the proper attention.

This issue will be closed, as it meets the following criteria:

• No activity in the past 180 days
• No one is assigned to this issue

We'd like to ask you to help us out and determine whether this issue should be reopened.

• If this issue is reporting a bug, please can you attempt to reproduce on the latest daily build to help us to understand whether the bug still needs our attention.
• If this issue is proposing a new feature, please can you verify whether the feature proposal is still relevant.

Thanks again for your help!

[Colorjet3]

Hello @DanPinGF Please verify if this issue still exists in the latest DEV Daily Build (oepnshot.org/download/#daily). Two issues you have reported:

1. Playback crawls/fails after resuming from sleep.
2. No audio after resuming from sleep (this is a documented and in the queue to be fixed -https://trello.com/c/jL7t92qC/36-no-audio-after-resuming-from-sleep-windows)

Thank you!

[DanPinGF]

@Colorjet3 - The crawling issue has been fixed in version 3.0.0, but not the audio problem. Today, when I tried reproducing it on the latest version, playback appeared to be working smoothly, but no sound is being emitted from the Video Preview.

[Colorjet3]

Hello @DanPinGF Like I mentioned above, no audio after resuming from Sleep mode in Windows is a known issue and is in the queue to be fixed. For now, you need to restart OpenShot.

If you are having a different issue then please create a new ticket.