typedef enum ltmmAnalogVideoStandard
{
ltmmAnalogVideo_None = 0x00000000,
ltmmAnalogVideo_NTSC_M = 0x00000001,
ltmmAnalogVideo_NTSC_M_J = 0x00000002,
ltmmAnalogVideo_NTSC_433 = 0x00000004,
ltmmAnalogVideo_PAL_B = 0x00000010,
ltmmAnalogVideo_PAL_D = 0x00000020,
ltmmAnalogVideo_PAL_G = 0x00000040,
ltmmAnalogVideo_PAL_H = 0x00000080,
ltmmAnalogVideo_PAL_I = 0x00000100,
ltmmAnalogVideo_PAL_M = 0x00000200,
ltmmAnalogVideo_PAL_N = 0x00000400,
ltmmAnalogVideo_PAL_60 = 0x00000800,
ltmmAnalogVideo_SECAM_B = 0x00001000,
ltmmAnalogVideo_SECAM_D = 0x00002000,
ltmmAnalogVideo_SECAM_G = 0x00004000,
ltmmAnalogVideo_SECAM_H = 0x00008000,
ltmmAnalogVideo_SECAM_K = 0x00010000,
ltmmAnalogVideo_SECAM_K1 = 0x00020000,
ltmmAnalogVideo_SECAM_L = 0x00040000,
ltmmAnalogVideo_SECAM_L1 = 0x00080000,
ltmmAnalogVideo_PAL_N_COMBO = 0x00100000
} ltmmAnalogVideoStandard;
The ltmmAnalogVideoStandard constants specifiy the used standard for the analog video (TV) signal. The values listed below can be used with some of the IltmmAnalogVideoDecoder Interface functions.
Constant |
Description |
ltmmAnalogVideo_None |
[0x00000000] Digital sensor. |
ltmmAnalogVideo_NTSC_M |
[0x00000001] NTSC (M) standard, 7.5 IRE black. |
ltmmAnalogVideo_NTSC_M_J |
[0x00000002] NTSC (M) standard, 0 IRE black (Japan). |
ltmmAnalogVideo_NTSC_433 |
[0x00000004] NTSC-433. |
ltmmAnalogVideo_PAL_B |
[0x00000010] PAL-B standard. |
ltmmAnalogVideo_PAL_D |
[0x00000020] PAL (D) standard. |
ltmmAnalogVideo_PAL_G |
[0x00000040] PAL (G) standard. |
ltmmAnalogVideo_PAL_H |
[0x00000080] PAL (H) standard. |
ltmmAnalogVideo_PAL_I |
[0x00000100] PAL (I) standard. |
ltmmAnalogVideo_PAL_M |
[0x00000200] PAL (M) standard. |
ltmmAnalogVideo_PAL_N |
[0x00000400] PAL (N) standard. |
ltmmAnalogVideo_PAL_60 |
[0x00000800] PAL-60 standard. |
ltmmAnalogVideo_SECAM_B |
[0x00001000] SECAM (B) standard. |
ltmmAnalogVideo_SECAM_D |
[0x00002000] SECAM (D) standard. |
ltmmAnalogVideo_SECAM_G |
[0x00004000] SECAM (G) standard. |
ltmmAnalogVideo_SECAM_H |
[0x00008000] SECAM (H) standard. |
ltmmAnalogVideo_SECAM_K |
[0x00010000] SECAM (K) standard. |
ltmmAnalogVideo_SECAM_K1 |
[0x00020000] SECAM (K1) standard. |
ltmmAnalogVideo_SECAM_L |
[0x00040000] SECAM (L) standard. |
ltmmAnalogVideo_SECAM_L1 |
[0x00080000] SECAM (L1) standard. |
ltmmAnalogVideo_PAL_N_COMBO |
[0x00100000] Combination (N) PAL standard (Argentina). |
Comments
The dominant television standard in the United States and Japan. NTSC delivers 30 interlaced frames per second at 525 lines of resolution.
The dominant television standard in Europe and China. PAL delivers 25 interlaced frames per second at 625 lines of resolution.