mpegenc.c File Reference

Go to the source code of this file.

Classes
struct	PacketDesc
class	StreamInfo
struct	MpegMuxContext
Functions
static int	put_pack_header (AVFormatContext *ctx, uint8_t *buf, int64_t timestamp)
static int	put_system_header (AVFormatContext *ctx, uint8_t *buf, int only_for_stream_id)
static int	get_system_header_size (AVFormatContext *ctx)
static int	mpeg_mux_init (AVFormatContext *ctx)
static void	put_timestamp (ByteIOContext *pb, int id, int64_t timestamp)
static int	get_vcd_padding_size (AVFormatContext *ctx, int64_t pts)
static int	get_packet_payload_size (AVFormatContext *ctx, int stream_index, int64_t pts, int64_t dts)
static void	put_padding_packet (AVFormatContext *ctx, ByteIOContext *pb, int packet_bytes)
static int	get_nb_frames (AVFormatContext *ctx, StreamInfo *stream, int len)
static int	flush_packet (AVFormatContext *ctx, int stream_index, int64_t pts, int64_t dts, int64_t scr, int trailer_size)
static void	put_vcd_padding_sector (AVFormatContext *ctx)
static int64_t	get_vcd_scr (AVFormatContext *ctx, int stream_index, int64_t pts)
static int	remove_decoded_packets (AVFormatContext *ctx, int64_t scr)
static int	output_packet (AVFormatContext *ctx, int flush)
static int	mpeg_mux_write_packet (AVFormatContext *ctx, AVPacket *pkt)
static int	mpeg_mux_end (AVFormatContext *ctx)
Variables
AVOutputFormat	mpeg1vcd_muxer
AVOutputFormat	mpeg2dvd_muxer
AVOutputFormat	mpeg2svcd_muxer
AVOutputFormat	mpeg2vob_muxer
AVOutputFormat	mpeg1system_muxer

---

Function Documentation

static int put_pack_header	(	AVFormatContext *	ctx,
		uint8_t *	buf,
		int64_t	timestamp
	)			[static]

Definition at line 84 of file mpegenc.c.

Referenced by flush_packet().

static int put_system_header	(	AVFormatContext *	ctx,
		uint8_t *	buf,
		int	only_for_stream_id
	)			[static]

Definition at line 120 of file mpegenc.c.

Referenced by flush_packet().

static int get_system_header_size

(

AVFormatContext *

ctx

)

[static]

Definition at line 267 of file mpegenc.c.

Referenced by mpeg_mux_init().

static int mpeg_mux_init

(

AVFormatContext *

ctx

)

[static]

Definition at line 290 of file mpegenc.c.

static void put_timestamp	(	ByteIOContext *	pb,
		int	id,
		int64_t	timestamp
	)			[inline, static]

Definition at line 485 of file mpegenc.c.

Referenced by flush_packet().

static int get_vcd_padding_size	(	AVFormatContext *	ctx,
		int64_t	pts
	)			[static]

Definition at line 498 of file mpegenc.c.

Referenced by output_packet().

static int get_packet_payload_size	(	AVFormatContext *	ctx,
		int	stream_index,
		int64_t	pts,
		int64_t	dts
	)			[static]

Definition at line 524 of file mpegenc.c.

static void put_padding_packet	(	AVFormatContext *	ctx,
		ByteIOContext *	pb,
		int	packet_bytes
	)			[static]

Definition at line 607 of file mpegenc.c.

Referenced by flush_packet().

static int get_nb_frames	(	AVFormatContext *	ctx,
		StreamInfo *	stream,
		int	len
	)			[static]

Definition at line 624 of file mpegenc.c.

Referenced by flush_packet().

static int flush_packet	(	AVFormatContext *	ctx,
		int	stream_index,
		int64_t	pts,
		int64_t	dts,
		int64_t	scr,
		int	trailer_size
	)			[static]

Definition at line 639 of file mpegenc.c.

static void put_vcd_padding_sector

(

AVFormatContext *

ctx

)

[static]

Definition at line 943 of file mpegenc.c.

Referenced by output_packet().

static int64_t get_vcd_scr	(	AVFormatContext *	ctx,
		int	stream_index,
		int64_t	pts
	)			[static]

Definition at line 969 of file mpegenc.c.

static int remove_decoded_packets	(	AVFormatContext *	ctx,
		int64_t	scr
	)			[static]

Definition at line 990 of file mpegenc.c.

Referenced by output_packet().

static int output_packet	(	AVFormatContext *	ctx,
		int	flush
	)			[static]

Definition at line 1018 of file mpegenc.c.

Referenced by mpeg_mux_end(), and mpeg_mux_write_packet().

static int mpeg_mux_write_packet	(	AVFormatContext *	ctx,
		AVPacket *	pkt
	)			[static]

Definition at line 1141 of file mpegenc.c.

static int mpeg_mux_end

(

AVFormatContext *

ctx

)

[static]

Definition at line 1192 of file mpegenc.c.

---

Variable Documentation

AVOutputFormat mpeg1vcd_muxer

Initial value:

 {
    "vcd",
    "MPEG1 System format (VCD)",
    "video/mpeg",
    NULL,
    sizeof(MpegMuxContext),
    CODEC_ID_MP2,
    CODEC_ID_MPEG1VIDEO,
    mpeg_mux_init,
    mpeg_mux_write_packet,
    mpeg_mux_end,
}

Definition at line 1236 of file mpegenc.c.

AVOutputFormat mpeg2dvd_muxer

Initial value:

 {
    "dvd",
    "MPEG2 PS format (DVD VOB)",
    "video/mpeg",
    "dvd",
    sizeof(MpegMuxContext),
    CODEC_ID_MP2,
    CODEC_ID_MPEG2VIDEO,
    mpeg_mux_init,
    mpeg_mux_write_packet,
    mpeg_mux_end,
}

Definition at line 1282 of file mpegenc.c.

AVOutputFormat mpeg2svcd_muxer

Initial value:

 {
    "svcd",
    "MPEG2 PS format (VOB)",
    "video/mpeg",
    "vob",
    sizeof(MpegMuxContext),
    CODEC_ID_MP2,
    CODEC_ID_MPEG2VIDEO,
    mpeg_mux_init,
    mpeg_mux_write_packet,
    mpeg_mux_end,
}

Definition at line 1266 of file mpegenc.c.

AVOutputFormat mpeg2vob_muxer

Initial value:

 {
    "vob",
    "MPEG2 PS format (VOB)",
    "video/mpeg",
    "vob",
    sizeof(MpegMuxContext),
    CODEC_ID_MP2,
    CODEC_ID_MPEG2VIDEO,
    mpeg_mux_init,
    mpeg_mux_write_packet,
    mpeg_mux_end,
}

Definition at line 1250 of file mpegenc.c.

AVOutputFormat mpeg1system_muxer

Initial value:

 {
    "mpeg",
    "MPEG1 System format",
    "video/mpeg",
    "mpg,mpeg",
    sizeof(MpegMuxContext),
    CODEC_ID_MP2,
    CODEC_ID_MPEG1VIDEO,
    mpeg_mux_init,
    mpeg_mux_write_packet,
    mpeg_mux_end,
}

Definition at line 1222 of file mpegenc.c.