[linux-dvb] cat: /dev/dvb/adapter0/dvr0: Value too large for defined data type

Goga777 goga777 at bk.ru
Sat Aug 30 19:38:31 CEST 2008


Hi

I run the 

# ./szap2 -n1 -c19 -S0 -M2 -C34 -p
reading channels from file '19'
zapping to 1 'EinsFestival HD;ARD':
sat 0, frequency = 12422 MHz H, symbolrate 27500000, vpid = 0x0641, apid = 0x0642 sid = 0x6eec
Delivery system=DVB-S
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'

do_tune: API version=3, delivery system = 0
do_tune: Frequency = 1822000, Srate = 27500000
do_tune: Frequency = 1822000, Srate = 27500000


status 1f | signal f240 | snr 7ccd | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal f240 | snr 799a | ber 00000000 | unc 00000000 | FE_HAS_LOCK
status 1f | signal f280 | snr 7800 | ber 00000000 | unc 00000000 | FE_HAS_LOCK


and try to see the pictures with ffplay

env LANG=C cat /dev/dvb/adapter0/dvr0 | ffplay - 

goga at goga:/usr/src/vdr-1.7.0$ env LANG=C cat /dev/dvb/adapter0/dvr0 | ffplay -
FFplay version SVN-r15050, Copyright (c) 2003-2008 Fabrice Bellard, et al.
  configuration: --arch=i686 --cpu=pentium4 --enable-pthreads --enable-shared --enable-gpl --enable-postproc --disable-stripping --enable-liba52 --enable-libvorbis
  libavutil     49.10. 0 / 49.10. 0
  libavcodec    51.70. 0 / 51.70. 0
  libavformat   52.21. 0 / 52.21. 0
  libavdevice   52. 1. 0 / 52. 1. 0
  built on Aug 30 2008 18:28:25, gcc: 4.3.1
[h264 @ 0x80aa760]B picture before any references, skipping
[h264 @ 0x80aa760]decode_slice_header error
[h264 @ 0x80aa760]no frame!
[h264 @ 0x80aa760]B picture before any references, skipping
[h264 @ 0x80aa760]decode_slice_header error
[h264 @ 0x80aa760]no frame!
[h264 @ 0x80aa760]non-existing PPS referenced
[h264 @ 0x80aa760]decode_slice_header error
[h264 @ 0x80aa760]no frame!
[h264 @ 0x80aa760]B picture before any references, skipping
[h264 @ 0x80aa760]decode_slice_header error
[h264 @ 0x80aa760]no frame!
[h264 @ 0x80aa760]B picture before any references, skipping
[h264 @ 0x80aa760]decode_slice_header error
[h264 @ 0x80aa760]no frame!
[h264 @ 0x80aa760]non-existing PPS referenced
[h264 @ 0x80aa760]decode_slice_header error
[h264 @ 0x80aa760]no frame!
[h264 @ 0x80aa760]B picture before any references, skipping
[h264 @ 0x80aa760]decode_slice_header error
[h264 @ 0x80aa760]no frame!
[h264 @ 0x80aa760]B picture before any references, skipping
[h264 @ 0x80aa760]decode_slice_header error
[h264 @ 0x80aa760]no frame!
[h264 @ 0x80aa760]non-existing PPS referenced
[h264 @ 0x80aa760]decode_slice_header error
[h264 @ 0x80aa760]no frame!
[h264 @ 0x80aa760]B picture before any references, skipping
[h264 @ 0x80aa760]decode_slice_header error
[h264 @ 0x80aa760]no frame!
[h264 @ 0x80aa760]B picture before any references, skipping
[h264 @ 0x80aa760]decode_slice_header error
[h264 @ 0x80aa760]no frame!
[h264 @ 0x80aa760]number of reference frames exceeds max (probably corrupt input), discarding one
[h264 @ 0x80aa760]number of reference frames exceeds max (probably corrupt input), discarding one
[h264 @ 0x80aa760]number of reference frames exceeds max (probably corrupt input), discarding one
[h264 @ 0x80aa760]number of reference frames exceeds max (probably corrupt input), discarding one
[h264 @ 0x80aa760]B picture before any references, skipping
[h264 @ 0x80aa760]decode_slice_header error
[h264 @ 0x80aa760]no frame!
[h264 @ 0x80aa760]B picture before any references, skipping
[h264 @ 0x80aa760]decode_slice_header error
[h264 @ 0x80aa760]no frame!
[h264 @ 0x80aa760]warning: first frame is no keyframe
[h264 @ 0x80aa760]number of reference frames exceeds max (probably corrupt input), discarding one
cat: /dev/dvb/adapter0/dvr0: Value too large for defined data type
[h264 @ 0x80aa760]error while decoding MB 14 23, bytestream (-4)
[h264 @ 0x80aa760]concealing 1795 DC, 1795 AC, 1795 MV errors

after that the pictures is freezing 

"cat: /dev/dvb/adapter0/dvr0: Value too large for defined data type"

is it possible to fix it ?


Goga








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