wmv2enc.c File Reference

#include "libavutil/mem.h"
#include "avcodec.h"
#include "codec_internal.h"
#include "h263.h"
#include "mpegvideo.h"
#include "mpegvideoenc.h"
#include "msmpeg4.h"
#include "msmpeg4enc.h"
#include "msmpeg4data.h"
#include "msmpeg4_vc1_data.h"
#include "wmv2.h"
#include "wmv2enc.h"

Go to the source code of this file.

Data Structures
struct	WMV2EncContext

Macros
#define	WMV2_EXTRADATA_SIZE   4

Functions
static int	encode_ext_header (WMV2EncContext *w)
static av_cold int	wmv2_encode_init (AVCodecContext *avctx)
int	ff_wmv2_encode_picture_header (MpegEncContext *s)
void	ff_wmv2_encode_mb (MpegEncContext *s, int16_t block[6][64], int motion_x, int motion_y)

Variables
const FFCodec	ff_wmv2_encoder

Macro Definition Documentation

WMV2_EXTRADATA_SIZE

#define WMV2_EXTRADATA_SIZE   4

Definition at line 34 of file wmv2enc.c.

Function Documentation

encode_ext_header()

static int encode_ext_header ( WMV2EncContext *  w )

static

Definition at line 50 of file wmv2enc.c.

Referenced by wmv2_encode_init().

wmv2_encode_init()

static av_cold int wmv2_encode_init ( AVCodecContext *  avctx )

static

Definition at line 76 of file wmv2enc.c.

ff_wmv2_encode_picture_header()

int ff_wmv2_encode_picture_header

(

MpegEncContext *

s

)

Definition at line 97 of file wmv2enc.c.

Referenced by encode_picture().

ff_wmv2_encode_mb()

void ff_wmv2_encode_mb	(	MpegEncContext *	s,
		int16_t	block[6][64],
		int	motion_x,
		int	motion_y
	)

Definition at line 170 of file wmv2enc.c.

Referenced by encode_mb_internal().

Variable Documentation

ff_wmv2_encoder

const FFCodec ff_wmv2_encoder

Initial value:

= {
    .p.name         = "wmv2",
    CODEC_LONG_NAME("Windows Media Video 8"),
    .p.type         = AVMEDIA_TYPE_VIDEO,
    .p.id           = AV_CODEC_ID_WMV2,
    .p.priv_class   = &ff_mpv_enc_class,
    .p.capabilities = AV_CODEC_CAP_ENCODER_REORDERED_OPAQUE,
    .priv_data_size = sizeof(WMV2EncContext),
    .init           = wmv2_encode_init,
    FF_CODEC_ENCODE_CB(ff_mpv_encode_picture),
    .close          = ff_mpv_encode_end,
    .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,
    .color_ranges   = AVCOL_RANGE_MPEG,
    .p.pix_fmts     = (const enum AVPixelFormat[]) { AV_PIX_FMT_YUV420P,
                                                     AV_PIX_FMT_NONE },
}

Definition at line 240 of file wmv2enc.c.