37 lines
1.1 KiB
Rust
37 lines
1.1 KiB
Rust
use crate::priv_prelude::*;
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#[doc(inline)]
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pub use gstreamer_video::VideoFormat;
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wrap_gst!(VideoConvert, gstreamer::Element);
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parent_child!(Element, VideoConvert);
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impl Sink for VideoConvert {}
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impl Source for VideoConvert {}
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impl VideoConvert {
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pub fn new(name: impl AsRef<str>) -> Result<Self> {
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let element = gstreamer::ElementFactory::make("videoconvert")
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.name(name.as_ref())
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.build()
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.change_context(Error)
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.attach("Failed to create videoconvert element")?;
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Ok(VideoConvert { inner: element })
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}
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// pub fn with_caps(mut self, caps: &gstreamer::Caps) -> Self {
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// use gstreamer::prelude::*;
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// self.inner.set_property("caps", caps);
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// self
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// }
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pub fn with_output_format(self, format: VideoFormat) -> Result<Self> {
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use gstreamer::prelude::*;
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let caps = Caps::builder(CapsType::Video)
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.field("format", format.to_str())
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.build();
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self.inner.set_property("caps", &caps.inner);
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// .change_context(Error)
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// .attach("Failed to set output format on videoconvert")?;
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Ok(self)
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}
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}
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