On Fri, 2010-02-26 at 17:23 +0100, Lars Hanisch wrote: > Hi, > > while working on a small test app which repacks the ivtv-PS into a TS, I received a sample from a cx18-based card. The > TS contains the video PID 301, audio PID 300 and PCR pid 101. > > Where do these PIDs come from, are they set by the driver or are they firmware given? For analog captures, for which the firmware creates the TS, the firmware sets them. > Is it possible to change them? It is not possible to tell the firmware to change them. There are two documented CX23418 API commands in cx23418.h: CX18_CPU_SET_VIDEO_PID CX18_CPU_SET_AUDIO_PID Unfortunately, I know they do nothing and will always directly return 0x200800ff, which is a CX23418 API error code. Regards, Andy > Regards, > Lars. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
