Buffer sink accessors

Get the properties of the stream. More...

Functions
enum AVMediaType	av_buffersink_get_type (const AVFilterContext *ctx)
AVRational	av_buffersink_get_time_base (const AVFilterContext *ctx)
int	av_buffersink_get_format (const AVFilterContext *ctx)
AVRational	av_buffersink_get_frame_rate (const AVFilterContext *ctx)
int	av_buffersink_get_w (const AVFilterContext *ctx)
int	av_buffersink_get_h (const AVFilterContext *ctx)
AVRational	av_buffersink_get_sample_aspect_ratio (const AVFilterContext *ctx)
enum AVColorSpace	av_buffersink_get_colorspace (const AVFilterContext *ctx)
enum AVColorRange	av_buffersink_get_color_range (const AVFilterContext *ctx)
enum AVAlphaMode	av_buffersink_get_alpha_mode (const AVFilterContext *ctx)
int	av_buffersink_get_channels (const AVFilterContext *ctx)
int	av_buffersink_get_ch_layout (const AVFilterContext *ctx, AVChannelLayout *ch_layout)
int	av_buffersink_get_sample_rate (const AVFilterContext *ctx)
AVBufferRef *	av_buffersink_get_hw_frames_ctx (const AVFilterContext *ctx)
const AVFrameSideData *const *	av_buffersink_get_side_data (const AVFilterContext *ctx, int *nb_side_data)

Detailed Description

Get the properties of the stream.

Function Documentation

av_buffersink_get_type()

enum AVMediaType av_buffersink_get_type

(

const AVFilterContext *

ctx

)

Referenced by lavfi_read_header(), and main().

av_buffersink_get_time_base()

AVRational av_buffersink_get_time_base

(

const AVFilterContext *

ctx

)

Examples

transcode.c.

Referenced by audio_thread(), configure_filtergraph(), fg_output_step(), filter_encode_write_frame(), lavfi_read_header(), lavfi_read_packet(), main(), and video_thread().

av_buffersink_get_format()

int av_buffersink_get_format

(

const AVFilterContext *

ctx

)

Referenced by configure_filtergraph(), lavfi_read_header(), and main().

av_buffersink_get_frame_rate()

AVRational av_buffersink_get_frame_rate

(

const AVFilterContext *

ctx

)

Definition at line 254 of file buffersink.c.

Referenced by av_buffersink_get_frame_rate(), choose_out_timebase(), configure_filtergraph(), fg_output_step(), lavfi_read_header(), main(), and video_thread().

av_buffersink_get_w()

int av_buffersink_get_w

(

const AVFilterContext *

ctx

)

Referenced by configure_filtergraph(), lavfi_read_header(), and main().

av_buffersink_get_h()

int av_buffersink_get_h

(

const AVFilterContext *

ctx

)

Referenced by configure_filtergraph(), lavfi_read_header(), and main().

av_buffersink_get_sample_aspect_ratio()

AVRational av_buffersink_get_sample_aspect_ratio

(

const AVFilterContext *

ctx

)

Referenced by configure_filtergraph(), lavfi_read_header(), and main().

av_buffersink_get_colorspace()

enum AVColorSpace av_buffersink_get_colorspace

(

const AVFilterContext *

ctx

)

Referenced by configure_filtergraph().

av_buffersink_get_color_range()

enum AVColorRange av_buffersink_get_color_range

(

const AVFilterContext *

ctx

)

Referenced by configure_filtergraph().

av_buffersink_get_alpha_mode()

enum AVAlphaMode av_buffersink_get_alpha_mode

(

const AVFilterContext *

ctx

)

Referenced by configure_filtergraph().

av_buffersink_get_channels()

int av_buffersink_get_channels

(

const AVFilterContext *

ctx

)

Definition at line 268 of file buffersink.c.

av_buffersink_get_ch_layout()

int av_buffersink_get_ch_layout	(	const AVFilterContext *	ctx,
		AVChannelLayout *	ch_layout )

Definition at line 274 of file buffersink.c.

Referenced by configure_filtergraph(), lavfi_read_header(), main(), and stream_component_open().

av_buffersink_get_sample_rate()

int av_buffersink_get_sample_rate

(

const AVFilterContext *

ctx

)

Referenced by configure_filtergraph(), lavfi_read_header(), main(), and stream_component_open().

av_buffersink_get_hw_frames_ctx()

AVBufferRef * av_buffersink_get_hw_frames_ctx

(

const AVFilterContext *

ctx

)

Definition at line 261 of file buffersink.c.

av_buffersink_get_side_data()

const AVFrameSideData *const * av_buffersink_get_side_data	(	const AVFilterContext *	ctx,
		int *	nb_side_data )

Definition at line 287 of file buffersink.c.

Referenced by configure_filtergraph().