buffersrc.h File Reference

#include "avfilter.h"

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Data Structures
struct	AVBufferSrcParameters
	This structure contains the parameters describing the frames that will be passed to this filter. More...

Enumerations
enum	{ AV_BUFFERSRC_FLAG_NO_CHECK_FORMAT = 1, AV_BUFFERSRC_FLAG_PUSH = 4, AV_BUFFERSRC_FLAG_KEEP_REF = 8 }

Functions
unsigned	av_buffersrc_get_nb_failed_requests (AVFilterContext *buffer_src)
	Get the number of failed requests. More...
AVBufferSrcParameters *	av_buffersrc_parameters_alloc (void)
	Allocate a new AVBufferSrcParameters instance. More...
int	av_buffersrc_parameters_set (AVFilterContext *ctx, AVBufferSrcParameters *param)
	Initialize the buffersrc or abuffersrc filter with the provided parameters. More...
av_warn_unused_result int	av_buffersrc_write_frame (AVFilterContext *ctx, const AVFrame *frame)
	Add a frame to the buffer source. More...
av_warn_unused_result int	av_buffersrc_add_frame (AVFilterContext *ctx, AVFrame *frame)
	Add a frame to the buffer source. More...
av_warn_unused_result int	av_buffersrc_add_frame_flags (AVFilterContext *buffer_src, AVFrame *frame, int flags)
	Add a frame to the buffer source. More...
int	av_buffersrc_close (AVFilterContext *ctx, int64_t pts, unsigned flags)
	Close the buffer source after EOF. More...
int	av_buffersrc_get_status (AVFilterContext *ctx)
	Returns 0 or a negative AVERROR code. More...

Detailed Description

Memory buffer source API.

Definition in file buffersrc.h.