pub unsafe extern "C" fn av_buffersrc_parameters_alloc() -> *mut AVBufferSrcParameters展开描述
Allocate a new AVBufferSrcParameters instance. It should be freed by the caller with av_free().
pub unsafe extern "C" fn av_buffersrc_parameters_alloc() -> *mut AVBufferSrcParametersAllocate a new AVBufferSrcParameters instance. It should be freed by the caller with av_free().