Trait gstreamer_video::prelude::VideoEncoderExtManual

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pub trait VideoEncoderExtManual: Sealed + IsA<VideoEncoder> + 'static {

Show 16 methods    // Provided methods
    fn allocate_output_frame(
        &self,
        frame: &mut VideoCodecFrame<'_>,
        size: usize
    ) -> Result<FlowSuccess, FlowError> { ... }
    fn frame(&self, frame_number: i32) -> Option<VideoCodecFrame<'_>> { ... }
    fn frames(&self) -> Vec<VideoCodecFrame<'_>> { ... }
    fn oldest_frame(&self) -> Option<VideoCodecFrame<'_>> { ... }
    fn allocator(&self) -> (Option<Allocator>, AllocationParams) { ... }
    fn finish_subframe(
        &self,
        frame: &VideoCodecFrame<'_>
    ) -> Result<FlowSuccess, FlowError> { ... }
    fn latency(&self) -> (ClockTime, Option<ClockTime>) { ... }
    fn set_latency(
        &self,
        min_latency: ClockTime,
        max_latency: impl Into<Option<ClockTime>>
    ) { ... }
    fn output_state(&self) -> Option<VideoCodecState<'static, Readable>> { ... }
    fn set_output_state(
        &self,
        caps: Caps,
        reference: Option<&VideoCodecState<'_, Readable>>
    ) -> Result<VideoCodecState<'_, InNegotiation<'_>>, FlowError> { ... }
    fn negotiate<'a>(
        &'a self,
        output_state: VideoCodecState<'a, InNegotiation<'a>>
    ) -> Result<(), FlowError> { ... }
    fn set_headers(&self, headers: impl IntoIterator<Item = Buffer>) { ... }
    fn sink_pad(&self) -> &Pad { ... }
    fn src_pad(&self) -> &Pad { ... }
    fn input_segment(&self) -> Segment { ... }
    fn output_segment(&self) -> Segment { ... }

}

Provided Methods§

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fn allocate_output_frame( &self, frame: &mut VideoCodecFrame<'_>, size: usize ) -> Result<FlowSuccess, FlowError>

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fn frame(&self, frame_number: i32) -> Option<VideoCodecFrame<'_>>

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fn frames(&self) -> Vec<VideoCodecFrame<'_>>

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fn oldest_frame(&self) -> Option<VideoCodecFrame<'_>>

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fn allocator(&self) -> (Option<Allocator>, AllocationParams)

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fn finish_subframe( &self, frame: &VideoCodecFrame<'_> ) -> Result<FlowSuccess, FlowError>

Available on crate feature v1_18 only.
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fn latency(&self) -> (ClockTime, Option<ClockTime>)

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fn set_latency( &self, min_latency: ClockTime, max_latency: impl Into<Option<ClockTime>> )

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fn output_state(&self) -> Option<VideoCodecState<'static, Readable>>

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fn set_output_state( &self, caps: Caps, reference: Option<&VideoCodecState<'_, Readable>> ) -> Result<VideoCodecState<'_, InNegotiation<'_>>, FlowError>

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fn negotiate<'a>( &'a self, output_state: VideoCodecState<'a, InNegotiation<'a>> ) -> Result<(), FlowError>

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fn set_headers(&self, headers: impl IntoIterator<Item = Buffer>)

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fn sink_pad(&self) -> &Pad

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fn src_pad(&self) -> &Pad

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fn input_segment(&self) -> Segment

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fn output_segment(&self) -> Segment

Object Safety§

This trait is not object safe.

Implementors§