[mythtv-users] Problems with mythexport

[Andréas Kühne]

Hi,

I had a mythexport configuration working on a mythbuntu 12.04, mythtv 0.26
installation.

Since yesterday however the avconv commands are failing and no files are
being created. I get the following in my mythexport.log file:

PES packet size mismatch
[mpeg2video @ 0x1561ee0] ac-tex damaged at 29 32
[mpeg2video @ 0x1561ee0] Warning MVs not available
[mpeg2video @ 0x1561ee0] concealing 180 DC, 180 AC, 180 MV errors
frame=52520 fps=380 q=-1.0 Lsize=       0kB time=2100.80 bitrate=
0.0kbits/s dup=9 drop=0
video:381703kB audio:0kB global headers:0kB muxing overhead -100.000000%
[libx264 @ 0x1563400] frame I:518   Avg QP:18.02  size: 30857
[libx264 @ 0x1563400] frame P:52002 Avg QP:18.51  size:  7209
[libx264 @ 0x1563400] mb I  I16..4: 38.3%  0.0% 61.7%
[libx264 @ 0x1563400] mb P  I16..4: 10.6%  0.0%  0.0%  P16..4: 56.2%  0.0%
 0.0%  0.0%  0.0%    skip:33.3%
[libx264 @ 0x1563400] final ratefactor: 18.57
[libx264 @ 0x1563400] coded y,uvDC,uvAC intra: 39.5% 54.7% 25.5% inter:
22.0% 18.3% 1.3%
[libx264 @ 0x1563400] i16 v,h,dc,p: 46% 28% 18%  8%
[libx264 @ 0x1563400] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 25% 10%  6%  7%
 7%  6%  6%  6%
[libx264 @ 0x1563400] i8c dc,h,v,p: 53% 21% 21%  5%
[libx264 @ 0x1563400] kb/s:1488.44
avconv version 0.8.5-4:0.8.5-0ubuntu0.12.04.1, Copyright (c) 2000-2012 the
Libav developers
  built on Jan 24 2013 18:01:36 with gcc 4.6.3
[mpegts @ 0xcc89a0] max_analyze_duration reached
[NULL @ 0xcd09a0] start time is not set in estimate_timings_from_pts
[mpegts @ 0xcc89a0] PES packet size mismatch
Input #0, mpegts, from '/var/lib/mythtv/recordings/1014_20130130003500.mpg':
  Duration: 00:35:00.80, start: 71406.363533, bitrate: 2390 kb/s
  Program 1
    Stream #0.0[0x1009]: Video: mpeg2video (Main), yuv420p, 720x576 [PAR
64:45 DAR 16:9], 15000 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
    Stream #0.1[0x1109](swe): Audio: mp2, 48000 Hz, stereo, s16, 192 kb/s
    Stream #0.2[0x1f09](swe): Subtitle: [6][0][0][0] / 0x0006
Unknown encoder 'libfaac'
January 30 21:00:14 server /usr/bin/mythexport-daemon[5789]: ERROR: No
resulting file from ffmpeg, most likely your ffmpeg failed.  Enable
debugging and test by hand. at line 459 in /usr/bin/mythexport-daemon

The command creates 2 files in the /var/lib/mythtv/mythexport path:
av2pass-0.log and av2pass-0.log.mbtree. Nothing happens after that.

I do have libfaac installed on my system, however running avconv -codecs |
grep aac shows the following:
avconv version 0.8.5-4:0.8.5-0ubuntu0.12.04.1, Copyright (c) 2000-2012 the
Libav developers
  built on Jan 24 2013 18:01:36 with gcc 4.6.3
 DEA D  aac             Advanced Audio Coding
 D A D  aac_latm        AAC LATM (Advanced Audio Codec LATM syntax)
  EA    libvo_aacenc    Android VisualOn AAC

But no libfaac?

I really don't know how to continue, but I really need the mythexport
functionality so any help would be appreciated!

Regards,

Andréas
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