Hi Issa,
Running a bunch of test with gnutv and a DuoFLEX S2.
I have a DuoFlex S2 running with CI, but not nGene based (it's attached
to Octopus card - ddbridge module).
I would run gnutv like 'gnutv -out stdout channelname >
/dev/dvb/adapter0/caio0' and then 'cat /dev/dvb/adapter0/caio0 | mplayer -'
Mplayer would complain the file is invalid. Simply running simply 'cat
/dev/dvb/adapter0/caio0' will show me the same data pattern over and over.
I suspect the problem is that reads/writes are not aligned to 188 bytes
with such invocation of commands. Maybe if you tried replacing 'cat' and
'>' with 'dd' (bs=188). Other important thing seems to be, to read from
the caio0 fast enough or real data is overwritten with null packets
(haven't proved it, but it looks this way on nGene).
Hope this helps.
Best regards,
Martin Vidovic
--
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
