bsf_internal.h File Reference

#include "libavutil/log.h"
#include "bsf.h"
#include "packet.h"

Go to the source code of this file.

Data Structures
struct	FFBitStreamFilter

Functions
int	ff_bsf_get_packet (AVBSFContext *ctx, AVPacket **pkt)
	Called by the bitstream filters to get the next packet for filtering. More...
int	ff_bsf_get_packet_ref (AVBSFContext *ctx, AVPacket *pkt)
	Called by bitstream filters to get packet for filtering. More...
const AVClass *	ff_bsf_child_class_iterate (void **opaque)

Function Documentation

ff_bsf_get_packet()

int ff_bsf_get_packet	(	AVBSFContext *	ctx,
		AVPacket **	pkt
	)

Called by the bitstream filters to get the next packet for filtering.

The filter is responsible for either freeing the packet or passing it to the caller.

Definition at line 235 of file bsf.c.

Referenced by ff_eia608_to_smpte436m_filter(), ff_smpte436m_to_eia608_filter(), filter(), h264_filter(), h264_mp4toannexb_filter(), hevc_mp4toannexb_filter(), imx_dump_header(), mjpeg2jpeg_filter(), mjpega_dump_header(), text2movsub(), vp9_raw_reorder_filter(), and vvc_mp4toannexb_filter().

ff_bsf_get_packet_ref()

int ff_bsf_get_packet_ref	(	AVBSFContext *	ctx,
		AVPacket *	pkt
	)

Called by bitstream filters to get packet for filtering.

The reference to packet is moved to provided packet structure.

Parameters

ctx	pointer to AVBSFContext of filter
pkt	pointer to packet to move reference to

Returns

0 on success, negative AVERROR in case of failure

Definition at line 256 of file bsf.c.

Referenced by aac_adtstoasc_filter(), av1_frame_merge_filter(), av1_frame_split_filter(), bsf_list_filter(), chomp_filter(), dca_core_filter(), dump_extradata(), dv_error_marker_filter(), eac3_core_filter(), evc_frame_merge_filter(), extract_extradata_filter(), ff_cbs_bsf_generic_filter(), filter_units_filter(), frame_merge_filter(), hapqa_extract(), mov2textsub(), mpeg4_unpack_bframes_filter(), noise(), prores_metadata(), rechunk_filter(), remove_extradata(), setts_filter(), showinfo_filter(), trace_headers(), truehd_core_filter(), vp9_superframe_filter(), and vp9_superframe_split_filter().

ff_bsf_child_class_iterate()

const AVClass* ff_bsf_child_class_iterate

(

void **

opaque

)

Definition at line 106 of file bitstream_filters.c.