Patreon Logo Support us on Patreon to keep GamingOnLinux alive. This ensures all of our main content remains free for everyone. Just good, fresh content! Alternatively, you can donate through PayPal Logo PayPal. You can also buy games using our partner links for GOG and Humble Store.
You are about to report this comment from stianlow

Via: https://gstreamer.freedesktop.org/documentation/tools/gst-launch.html?gi-language=c [External Link]

To reproduce testcard screenshot posted from Proton, run:
gst-launch-1.0 videotestsrc ! ximagesink

Wine uses gstreamer to handle Microsoft Media Foundation. When gstreamer fails to resolve a compatible multimedia topology it falls back to dispaying a default video. In the case of Proton, the testcard screenshot posted is displayed. On vanilla wine the default video may play as a blank black screen instead.

Multimedia system resolver issues may exist outside of any codec issues already suspected.

Here's a link to an open Wine bug referencing this specific issue:
https://bugs.winehq.org/show_bug.cgi?id=56614 [External Link] The Signifier (GOG) videos do not play

Thank you for helping to keep GamingOnLinux civil and safe!
Please tell us why you're reporting this content. Please note we store your IP address for all reports to help prevent spam and abuse. You can also email any complaints to: [email protected].
First, please select a general reason:

This post contains content that a reasonable person would consider to be offensive, abusive, to be hateful conduct or a violation of our rules.

This post is spam including the likes of advertising, bot posts or vandalism.

This post contains illegal content.

This post requires attention that isn't listed above.

Next, enter more details on why you're reporting: