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kristoczaj
Apprentice
Apprentice


Joined: 18 Apr 2004
Posts: 201
Location: Poland

PostPosted: Wed Aug 20, 2008 12:34 pm    Post subject: kaffeine crashing Reply with quote

Hello,

I've got an X3MTV-tuner TU1100 DVB-T USB 2.0 stick.

I set it up, like I siad here: http://forums.gentoo.org/viewtopic-t-704896-highlight-.html

Due to the failures, I tried kaffeine:
kaffeine:
/dev/dvb/adapter0/frontend0 : opened ( DiBcom 7000PC )
0 EPG plugins loaded for device 0:0.

after clicking on TV button:
Tuning to: Polsat / autocount: 0
DvbCam::probe(): /dev/dvb/adapter0/ca0: : No such file or directory
Using DVB device 0:0 "DiBcom 7000PC"
tuning DVB-T to 746000000 Hz
inv:2 bw:0 fecH:9 fecL:9 mod:6 tm:2 gi:4 hier:4
.. LOCKED.
NOUT: 1
dvbEvents 0:0 started
Tuning delay: 787 ms
pipe opened
xine pipe opened /home/kristo/.kaxtv.ts
[h264 @ 0x7f6910cbad70]non existing PPS referenced
[h264 @ 0x7f6910cbad70]decode_slice_header error
[h264 @ 0x7f6910cbad70]no frame!
(...)
[h264 @ 0x7f6910cbad70]non existing PPS referenced
[h264 @ 0x7f6910cbad70]decode_slice_header error
[h264 @ 0x7f6910cbad70]no frame!
[h264 @ 0x7f6910cbad70]PAFF interlacing is not implemented
[h264 @ 0x7f6910cbad70]concealing 810 DC, 810 AC, 810 MV errors
[h264 @ 0x7f6910cbad70]PAFF interlacing is not implemented
[h264 @ 0x7f6910cbad70]illegal short term buffer state detected
[h264 @ 0x7f6910cbad70]concealing 810 DC, 810 AC, 810 MV errors
[h264 @ 0x7f6910cbad70]PAFF interlacing is not implemented
[h264 @ 0x7f6910cbad70]concealing 810 DC, 810 AC, 810 MV errors
KCrash: Application 'kaffeine' crashing...
system call fstat: Bad file descriptor
kaffeine: Fatal IO error: client killed
QSocketNotifier: Multiple socket notifiers for same socket 5 and type read
kaffeine: Fatal IO error: client killed
ICE default IO error handler doing an exit(), pid = 11742, errno = 104


Any ideas how to make my tuner work with kaffeine? Or work under gennto at all :)
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geeksheik
n00b
n00b


Joined: 07 Sep 2003
Posts: 68

PostPosted: Fri Oct 17, 2008 2:12 pm    Post subject: a likely fix... Reply with quote

I've just been dealing with this issue. It seems that Canon HD videorecorders with the hard disc drive HDD use a video format which ends in an .mts extension.

Here's the data I get from the stream:

Code:

Input #0, mpegts, from '00005.mts':
  Duration: 00:02:19.6, start: 0.523311, bitrate: 6994 kb/s
  Program 1
    Stream #0.0[0x1011]: Video: h264, yuv420p, 1440x1080 [PAR 4:3 DAR 16:9], 25.00 tb(r)
    Stream #0.1[0x1100]: Audio: liba52, 48000 Hz, stereo, 256 kb/s


My first attempts to transcode this to a useable format (using ffmpeg) would yield the same exact error message:

Code:

[h264 @ 0xb7dce6e8]PAFF interlacing is not implemented
[h264 @ 0xb7dce6e8]concealing 3060 DC, 3060 AC, 3060 MV errors


I believe xine uses an h264 decode from ffmpeg to do the decoding.

The trick is that this PAFF interlacing was checked into the ffmpeg project on October 9, 2007. The current version installed on gentoo is 0.4.9_p20070616.

Try adding the following line to you package.keywords:

Code:

=media-video/ffmpeg-0.4.9_p20080326 ~x86


Then re-emerge ffmpeg.

I think there's a very good chance that this will solve your problem.
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