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wmv2enc.c File Reference
#include "avcodec.h"
#include "h263.h"
#include "mpegvideo.h"
#include "msmpeg4.h"
#include "msmpeg4data.h"
#include "wmv2.h"

Go to the source code of this file.


static int encode_ext_header (Wmv2Context *w)
static av_cold int wmv2_encode_init (AVCodecContext *avctx)
int ff_wmv2_encode_picture_header (MpegEncContext *s, int picture_number)
void ff_wmv2_encode_mb (MpegEncContext *s, int16_t block[6][64], int motion_x, int motion_y)


AVCodec ff_wmv2_encoder

Function Documentation

static int encode_ext_header ( Wmv2Context w)

Definition at line 29 of file wmv2enc.c.

Referenced by wmv2_encode_init().

static av_cold int wmv2_encode_init ( AVCodecContext avctx)

Definition at line 55 of file wmv2enc.c.

int ff_wmv2_encode_picture_header ( MpegEncContext s,
int  picture_number 

Definition at line 73 of file wmv2enc.c.

Referenced by encode_picture().

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

Definition at line 146 of file wmv2enc.c.

Referenced by encode_mb_internal().

Variable Documentation

AVCodec ff_wmv2_encoder
Initial value:
= {
.name = "wmv2",
.long_name = NULL_IF_CONFIG_SMALL("Windows Media Video 8"),
.priv_data_size = sizeof(Wmv2Context),
.pix_fmts = (const enum AVPixelFormat[]) { AV_PIX_FMT_YUV420P,
.priv_class = &wmv2_class,
static av_cold int init(AVCodecContext *avctx)
Definition: avrndec.c:35
static av_cold int wmv2_encode_init(AVCodecContext *avctx)
Definition: wmv2enc.c:55
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
Definition: internal.h:175
planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
Definition: pixfmt.h:63
int ff_mpv_encode_end(AVCodecContext *avctx)
int ff_mpv_encode_picture(AVCodecContext *avctx, AVPacket *pkt, const AVFrame *frame, int *got_packet)
Pixel format.
Definition: pixfmt.h:61

Definition at line 218 of file wmv2enc.c.