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Add support for VAAPI h264 encoder

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Nils Kattenbeck 2022-04-27 11:09:53 +02:00 committed by Mathieu Duponchelle
parent f104ffd251
commit 843875e95d
1 changed files with 7 additions and 4 deletions
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11
plugins/src/webrtcsink/imp.rs
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@ -336,6 +336,9 @@ fn configure_encoder(enc: &gst::Element) {
enc.set_property_from_str("rc-mode", "cbr-ld-hq"); enc.set_property_from_str("rc-mode", "cbr-ld-hq");
enc.set_property("zerolatency", true); enc.set_property("zerolatency", true);
} }
"vaapih264enc" => {
enc.set_property("bitrate", 2048u32);
}
_ => (), _ => (),
} }
} }
@ -516,8 +519,8 @@ impl VideoEncoder {
fn bitrate(&self) -> i32 { fn bitrate(&self) -> i32 {
match self.factory_name.as_str() { match self.factory_name.as_str() {
"vp8enc" | "vp9enc" => self.element.property::<i32>("target-bitrate"), "vp8enc" | "vp9enc" => self.element.property::<i32>("target-bitrate"),
"x264enc" | "nvh264enc" => (self.element.property::<u32>("bitrate") * 1000) as i32, "x264enc" | "nvh264enc" | "vaapih264enc" => (self.element.property::<u32>("bitrate") * 1000) as i32,
_ => unreachable!(), factory => unreachable!("Factory {} is currently not supported", factory),
} }
} }
@ -538,10 +541,10 @@ impl VideoEncoder {
fn set_bitrate(&mut self, element: &super::WebRTCSink, bitrate: i32) { fn set_bitrate(&mut self, element: &super::WebRTCSink, bitrate: i32) {
match self.factory_name.as_str() { match self.factory_name.as_str() {
"vp8enc" | "vp9enc" => self.element.set_property("target-bitrate", bitrate), "vp8enc" | "vp9enc" => self.element.set_property("target-bitrate", bitrate),
"x264enc" | "nvh264enc" => self "x264enc" | "nvh264enc" | "vaapih264enc" => self
.element .element
.set_property("bitrate", (bitrate / 1000) as u32), .set_property("bitrate", (bitrate / 1000) as u32),
_ => unreachable!(), factory => unreachable!("Factory {} is currently not supported", factory),
} }
let current_caps = self.filter.property::<gst::Caps>("caps"); let current_caps = self.filter.property::<gst::Caps>("caps");