FFMPEG Class Reference

#include <ffmpeg.h>

List of all members.

Public Member Functions
	FFMPEG (Asset *asset_in)
	~FFMPEG ()
int	init (char *codec_string)
int	decode (uint8_t *data, long data_size, VFrame *frame_out)
Static Public Member Functions
static int	convert_cmodel (AVPicture *picture_in, PixelFormat pix_fmt, int width_in, int height_in, VFrame *frame_out)
static int	convert_cmodel (VFrame *frame_in, VFrame *frame_out)
static int	convert_cmodel_transfer (VFrame *frame_in, VFrame *frame_out)
static int	init_picture_from_frame (AVPicture *picture, VFrame *frame)
static CodecID	codec_id (char *codec_string)
Static Private Member Functions
static PixelFormat	color_model_to_pix_fmt (int color_model)
static int	pix_fmt_to_color_model (PixelFormat pix_fmt)
Private Attributes
int	got_picture
Asset *	asset
AVCodec *	codec
AVCodecContext *	context
AVFrame *	picture

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Detailed Description

Definition at line 11 of file ffmpeg.h.

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Constructor & Destructor Documentation

FFMPEG::FFMPEG (  Asset *  asset_in  )

Definition at line 8 of file ffmpeg.C. References codec, context, got_picture, and picture.

FFMPEG::~FFMPEG (   )

Definition at line 40 of file ffmpeg.C. References context, and picture.

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Member Function Documentation

CodecID FFMPEG::codec_id (  char *  codec_string  )  [static]

Definition at line 47 of file ffmpeg.C. References CODEC_IS. Referenced by FileYUV::can_copy_from(), init(), and FileYUV::write_frames().

PixelFormat FFMPEG::color_model_to_pix_fmt (  int  color_model  )  [static, private]

Definition at line 61 of file ffmpeg.C. Referenced by convert_cmodel(), and init_picture_from_frame().

int FFMPEG::convert_cmodel (  VFrame *  frame_in, VFrame *  frame_out )  [static]

Definition at line 136 of file ffmpeg.C. References color_model_to_pix_fmt(), convert_cmodel_transfer(), and init_picture_from_frame().

int FFMPEG::convert_cmodel (  AVPicture *  picture_in, PixelFormat  pix_fmt, int  width_in, int  height_in, VFrame *  frame_out )  [static]

Definition at line 201 of file ffmpeg.C. References color_model_to_pix_fmt(), init_picture_from_frame(), and pix_fmt_to_color_model(). Referenced by decode(), FileYUV::read_frame(), and FileYUV::write_frames().

int FFMPEG::convert_cmodel_transfer (  VFrame *  frame_in, VFrame *  frame_out )  [static]

Definition at line 167 of file ffmpeg.C. Referenced by convert_cmodel().

int FFMPEG::decode (  uint8_t *  data, long  data_size, VFrame *  frame_out )

Definition at line 306 of file ffmpeg.C. References asset, context, convert_cmodel(), FFMPEG_LATENCY, got_picture, Asset::height, picture, and Asset::width. Referenced by FileYUV::close_file(), and FileYUV::write_frames().

int FFMPEG::init (  char *  codec_string  )

Definition at line 16 of file ffmpeg.C. References codec, codec_id(), context, and picture. Referenced by FileYUV::write_frames().

int FFMPEG::init_picture_from_frame (  AVPicture *  picture, VFrame *  frame )  [static]

Definition at line 113 of file ffmpeg.C. References color_model_to_pix_fmt(). Referenced by convert_cmodel().

int FFMPEG::pix_fmt_to_color_model (  PixelFormat  pix_fmt  )  [static, private]

Definition at line 87 of file ffmpeg.C. Referenced by convert_cmodel().

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Member Data Documentation

Asset* FFMPEG::asset [private]

Definition at line 34 of file ffmpeg.h. Referenced by decode().

AVCodec* FFMPEG::codec [private]

Definition at line 35 of file ffmpeg.h. Referenced by FFMPEG(), and init().

AVCodecContext* FFMPEG::context [private]

Definition at line 36 of file ffmpeg.h. Referenced by decode(), FFMPEG(), init(), and ~FFMPEG().

int FFMPEG::got_picture [private]

Definition at line 33 of file ffmpeg.h. Referenced by decode(), and FFMPEG().

AVFrame* FFMPEG::picture [private]

Definition at line 37 of file ffmpeg.h. Referenced by decode(), FFMPEG(), init(), and ~FFMPEG().

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The documentation for this class was generated from the following files:

• cinelerra/ffmpeg.h
• cinelerra/ffmpeg.C

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