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Detect PipeWire playback streams by sink role

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Ryan Hughes
2026-05-18 21:51:21 -04:00
parent f1e6fe86b7
commit 34ff56ae19
1 changed files with 10 additions and 4 deletions
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shell/plugins/bar/widgets/audioPanel.qml
+10 -4
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@@ -55,12 +55,18 @@ Item {
// Identify true playback streams without reading node.properties here: // Identify true playback streams without reading node.properties here:
// PwNode.properties is invalid until the node is bound, and reading it while // PwNode.properties is invalid until the node is bound, and reading it while
// capture streams are appearing (for example, when Voxtype starts recording) // capture streams are appearing (for example, when Voxtype starts recording)
// can destabilize Quickshell's Pipewire service. `type` mirrors media.class // can destabilize Quickshell's Pipewire service. Quickshell versions differ
// and is safe enough for pre-bind filtering. // in how `type` is exposed (media.class, enum name, or numeric enum), but
// playback streams consistently accept audio input from clients and publish
// `isSink: true`; capture streams publish as stream sources.
function isPlaybackStream(node) { function isPlaybackStream(node) {
if (!node) return false if (!node || !node.isStream) return false
if (node.isSink === true) return true
var mediaClass = String(node.type || "") var mediaClass = String(node.type || "")
return mediaClass.indexOf("Output") !== -1 return mediaClass.indexOf("Stream/Output/Audio") !== -1
|| mediaClass.indexOf("AudioOutStream") !== -1
|| mediaClass.indexOf("Output") !== -1
} }
readonly property var audioSinks: { readonly property var audioSinks: {