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webrtcsink: prevent video-info error log for audio streams

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The following error is logged when `webrtcsink` is feeded with an audio stream:

> ERROR video-info video-info.c:540:gst_video_info_from_caps:
>       wrong name 'audio/x-raw', expected video/ or image/

This commit bypasses `VideoInfo::from_caps` for audio streams.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1511>
This commit is contained in:
François Laignel 2024-03-20 19:53:35 +01:00
parent cc7b7d508d
commit 5476e3d759
1 changed files with 15 additions and 12 deletions
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27
net/webrtc/src/webrtcsink/imp.rs
View file

@ -3537,19 +3537,22 @@ impl BaseWebRTCSink {
}
});
if let Ok(video_info) = gst_video::VideoInfo::from_caps(e.caps()) {
// update video encoder info used when downscaling/downsampling the input
let stream_name = pad.name().to_string();
if e.caps().structure(0).unwrap().name().starts_with("video/") {
if let Ok(video_info) = gst_video::VideoInfo::from_caps(e.caps()) {
// update video encoder info used when downscaling/downsampling the input
let stream_name = pad.name().to_string();
state
.sessions
.values_mut()
.flat_map(|session| session.unwrap_mut().encoders.iter_mut())
.filter(|encoder| encoder.stream_name == stream_name)
.for_each(|encoder| {
encoder.halved_framerate = video_info.fps().mul(gst::Fraction::new(1, 2));
encoder.video_info = video_info.clone();
});
state
.sessions
.values_mut()
.flat_map(|session| session.unwrap_mut().encoders.iter_mut())
.filter(|encoder| encoder.stream_name == stream_name)
.for_each(|encoder| {
encoder.halved_framerate =
video_info.fps().mul(gst::Fraction::new(1, 2));
encoder.video_info = video_info.clone();
});
}
}
}