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Merge pull request #25602 from asmorkalov:as/gstreamer_alpha_channel

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Handle BGRA streams in GStreamer backend
This commit is contained in:
Alexander Smorkalov
2024-06-16 18:18:03 +03:00
committed by GitHub
parent 0a12c7d9de 88c6c7d9f7
commit 4bf95ac2df
1 changed files with 1 additions and 1 deletions
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modules/videoio/src/cap_gstreamer.cpp
+1 -1
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@@ -1618,7 +1618,7 @@ bool GStreamerCapture::open(const String &filename_, const cv::VideoCaptureParam
{
//do not emit signals: all calls will be synchronous and blocking
gst_app_sink_set_emit_signals (GST_APP_SINK(sink.get()), FALSE);
caps.attach(gst_caps_from_string("video/x-raw, format=(string){BGR, GRAY8}; video/x-bayer,format=(string){rggb,bggr,grbg,gbrg}; image/jpeg"));
caps.attach(gst_caps_from_string("video/x-raw, format=(string){BGR}; video/x-raw, format=(string){BGRx, BGRA}; video/x-bayer,format=(string){rggb,bggr,grbg,gbrg}; video/x-raw, format=(string){GRAY8}; image/jpeg"));
}
if (audioStream >= 0)
{