mirror of
https://github.com/mpv-player/mpv
synced 2024-12-24 07:42:17 +00:00
8efb2fa21c
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26061 b3059339-0415-0410-9bf9-f77b7e298cf2
34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
#ifndef MPLAYER_MPEG_HDR_H
|
|
#define MPLAYER_MPEG_HDR_H
|
|
|
|
typedef struct {
|
|
// video info:
|
|
int mpeg1; // 0=mpeg2 1=mpeg1
|
|
int display_picture_width;
|
|
int display_picture_height;
|
|
int aspect_ratio_information;
|
|
int frame_rate_code;
|
|
float fps;
|
|
int bitrate; // 0x3FFFF==VBR
|
|
// timing:
|
|
int picture_structure;
|
|
int progressive_sequence;
|
|
int repeat_first_field;
|
|
int progressive_frame;
|
|
int top_field_first;
|
|
int display_time; // secs*100
|
|
//the following are for mpeg4
|
|
unsigned int timeinc_resolution, timeinc_bits, timeinc_unit;
|
|
int picture_type;
|
|
} mp_mpeg_header_t;
|
|
|
|
int mp_header_process_sequence_header (mp_mpeg_header_t * picture, const unsigned char * buffer);
|
|
int mp_header_process_extension (mp_mpeg_header_t * picture, unsigned char * buffer);
|
|
float mpeg12_aspect_info(mp_mpeg_header_t *picture);
|
|
int mp4_header_process_vol(mp_mpeg_header_t * picture, unsigned char * buffer);
|
|
void mp4_header_process_vop(mp_mpeg_header_t * picture, unsigned char * buffer);
|
|
int h264_parse_sps(mp_mpeg_header_t * picture, unsigned char * buf, int len);
|
|
int mp_vc1_decode_sequence_header(mp_mpeg_header_t * picture, unsigned char * buf, int len);
|
|
|
|
#endif /* MPLAYER_MPEG_HDR_H */
|