VideoCaptionMeta

gstreamer_video::video_meta

Struct VideoCaptionMeta 

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pub struct VideoCaptionMeta(/* private fields */);

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impl VideoCaptionMeta

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pub fn add<'a>( buffer: &'a mut BufferRef, caption_type: VideoCaptionType, data: &[u8], ) -> MetaRefMut<'a, Self, Standalone>

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pub fn caption_type(&self) -> VideoCaptionType

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pub fn data(&self) -> &[u8] ⓘ

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impl<A> MetaAPIExt for A
where A: MetaAPI,

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unsafe fn from_ptr( buffer: &BufferRef, ptr: *const Self::GstType, ) -> MetaRef<'_, Self>

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unsafe fn from_mut_ptr<T>( buffer: &mut BufferRef, ptr: *mut Self::GstType, ) -> MetaRefMut<'_, Self, T>

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type Error = <U as TryFrom<T>>::Error

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