The ivtv README.vbi says: --------------------------------------------------------------------------------------- #define VBI_TYPE_TELETEXT 0x1 // Teletext (uses lines 6-22 for PAL, 10-21 for NTSC) #define VBI_TYPE_CC 0x4 // Closed Captions (line 21 NTSC, line 22 PAL) #define VBI_TYPE_WSS 0x5 // Wide Screen Signal (line 20 NTSC, line 23 PAL) #define VBI_TYPE_VPS 0x7 // Video Programming System (PAL) (line 16)
Note that currently only Program Streams are supported! ... TODO ==== ... 5) Support the VBI data insertion for more stream types than just Program Stream. ---------------------------------------------------------------------------------------- Is this still up-to-date? No VBI Teletext for V4L2_MPEG_STREAM_TYPE_MPEG2_TS? Does it also apply to the cx18 driver? In the v4l2 specifications I can only find V4L2_SLICED_TELETEXT_B (Teletext System B) which is described as beeing for PAL/SECAM. Is there also a way to slice vbi teletext data for NTSC? Greets, Martin _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
