FFmpeg
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
Data Structures | Macros | Functions
buffersink.h File Reference

memory buffer sink API for audio and video More...

#include "avfilter.h"

Go to the source code of this file.

Data Structures

struct  AVBufferSinkParams
 Struct to use for initializing a buffersink context. More...
 
struct  AVABufferSinkParams
 Struct to use for initializing an abuffersink context. More...
 

Macros

#define AV_BUFFERSINK_FLAG_PEEK   1
 Tell av_buffersink_get_buffer_ref() to read video/samples buffer reference, but not remove it from the buffer. More...
 
#define AV_BUFFERSINK_FLAG_NO_REQUEST   2
 Tell av_buffersink_get_buffer_ref() not to request a frame from its input. More...
 

Functions

int av_buffersink_get_frame_flags (AVFilterContext *ctx, AVFrame *frame, int flags)
 Get a frame with filtered data from sink and put it in frame. More...
 
AVBufferSinkParamsav_buffersink_params_alloc (void)
 Create an AVBufferSinkParams structure. More...
 
AVABufferSinkParamsav_abuffersink_params_alloc (void)
 Create an AVABufferSinkParams structure. More...
 
void av_buffersink_set_frame_size (AVFilterContext *ctx, unsigned frame_size)
 Set the frame size for an audio buffer sink. More...
 
AVRational av_buffersink_get_frame_rate (AVFilterContext *ctx)
 Get the frame rate of the input. More...
 
int av_buffersink_get_frame (AVFilterContext *ctx, AVFrame *frame)
 Get a frame with filtered data from sink and put it in frame. More...
 
int av_buffersink_get_samples (AVFilterContext *ctx, AVFrame *frame, int nb_samples)
 Same as av_buffersink_get_frame(), but with the ability to specify the number of samples read. More...
 

Detailed Description

memory buffer sink API for audio and video

Definition in file buffersink.h.