28 #ifndef AVCODEC_MPEG12DATA_H 29 #define AVCODEC_MPEG12DATA_H 35 extern const uint16_t ff_mpeg1_default_intra_matrix[];
36 extern const uint16_t ff_mpeg1_default_non_intra_matrix[64];
38 extern const uint16_t ff_mpeg12_vlc_dc_lum_code[12];
39 extern const unsigned char ff_mpeg12_vlc_dc_lum_bits[12];
40 extern const uint16_t ff_mpeg12_vlc_dc_chroma_code[12];
41 extern const unsigned char ff_mpeg12_vlc_dc_chroma_bits[12];
46 extern const uint8_t ff_mpeg12_mbAddrIncrTable[36][2];
47 extern const uint8_t ff_mpeg12_mbPatTable[64][2];
49 extern const uint8_t ff_mpeg12_mbMotionVectorTable[17][2];
51 extern const AVRational ff_mpeg12_frame_rate_tab[];
52 extern const AVRational ff_mpeg2_frame_rate_tab[];
54 extern const float ff_mpeg1_aspect[16];
RLTable.
Definition: rl.h:39
Rational number (pair of numerator and denominator).
Definition: rational.h:58
Utilties for rational number calculation.