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ndisrc: Use default channel mask for audio output

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/989>
This commit is contained in:
Vivia Nikolaidou 2022-11-28 17:06:07 +02:00
parent 6a05b7f56a
commit cadf36ff01
1 changed files with 10 additions and 2 deletions
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12
net/ndi/src/ndisrc/receiver.rs
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@ -1587,11 +1587,19 @@ impl Receiver {
let fourcc = audio_frame.fourcc(); let fourcc = audio_frame.fourcc();
if [NDIlib_FourCC_audio_type_FLTp].contains(&fourcc) { if [NDIlib_FourCC_audio_type_FLTp].contains(&fourcc) {
let channels = audio_frame.no_channels() as u32;
let mut positions = [gst_audio::AudioChannelPosition::None; 64];
let _ = gst_audio::AudioChannelPosition::positions_from_mask(
gst_audio::AudioChannelPosition::fallback_mask(channels),
&mut positions,
);
let builder = gst_audio::AudioInfo::builder( let builder = gst_audio::AudioInfo::builder(
gst_audio::AUDIO_FORMAT_F32, gst_audio::AUDIO_FORMAT_F32,
audio_frame.sample_rate() as u32, audio_frame.sample_rate() as u32,
audio_frame.no_channels() as u32, channels,
); )
.positions(&positions[..audio_frame.no_channels() as usize]);
let info = builder.build().map_err(|_| { let info = builder.build().map_err(|_| {
gst::element_error!( gst::element_error!(