19#ifndef AVFILTER_BUFFERSINK_H
20#define AVFILTER_BUFFERSINK_H
88#define AV_BUFFERSINK_FLAG_PEEK 1
95#define AV_BUFFERSINK_FLAG_NO_REQUEST 2
97#if FF_API_BUFFERSINK_ALLOC
101typedef struct AVBufferSinkParams {
111AVBufferSinkParams *av_buffersink_params_alloc(
void);
116typedef struct AVABufferSinkParams {
118 const int64_t *channel_layouts;
119 const int *channel_counts;
120 int all_channel_counts;
122} AVABufferSinkParams;
130AVABufferSinkParams *av_abuffersink_params_alloc(
void);
158#if FF_API_OLD_CHANNEL_LAYOUT
#define attribute_deprecated
Main libavfilter public API header.
AVBufferRef * av_buffersink_get_hw_frames_ctx(const AVFilterContext *ctx)
enum AVMediaType av_buffersink_get_type(const AVFilterContext *ctx)
int av_buffersink_get_sample_rate(const AVFilterContext *ctx)
int av_buffersink_get_format(const AVFilterContext *ctx)
AVRational av_buffersink_get_frame_rate(const AVFilterContext *ctx)
int av_buffersink_get_h(const AVFilterContext *ctx)
AVRational av_buffersink_get_sample_aspect_ratio(const AVFilterContext *ctx)
int av_buffersink_get_ch_layout(const AVFilterContext *ctx, AVChannelLayout *ch_layout)
AVRational av_buffersink_get_time_base(const AVFilterContext *ctx)
int av_buffersink_get_w(const AVFilterContext *ctx)
int av_buffersink_get_channels(const AVFilterContext *ctx)
void av_buffersink_set_frame_size(AVFilterContext *ctx, unsigned frame_size)
Set the frame size for an audio buffer sink.
int av_buffersink_get_frame(AVFilterContext *ctx, AVFrame *frame)
Get a frame with filtered data from sink and put it in frame.
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.
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.
AVSampleFormat
Audio sample formats.
AVPixelFormat
Pixel format.
A reference to a data buffer.
An AVChannelLayout holds information about the channel layout of audio data.
This structure describes decoded (raw) audio or video data.
Rational number (pair of numerator and denominator).