ok, so i was using trunk and switch to the stable 0.22 release. when i made the change, i upgraded to the current firmware for the HDPVR, grabbed the current driver, and upgraded my server to kernel 2.6.28-17-server running ubuntu 9.04.<br>
the problem i&#39;m having is that some recordings wont play, and i&#39;m getting errors like this on my backend:<br>2009-12-17 20:00:04.493 Started recording: Bones &quot;The Doctor in the Den&quot;: channel 1505 on cardid 1, sourceid 1<br>
2009-12-17 20:00:05.497 Reschedule requested for id 0.<br>2009-12-17 20:00:05.612 AFD: Opened codec 0x1454d40, id(H264) type(Video)<br>2009-12-17 20:00:05.632 AFD: codec AC3 has 2 channels<br>2009-12-17 20:00:05.633 AFD: Opened codec 0x1453e10, id(AC3) type(Audio)<br>
2009-12-17 20:00:05.692 [h264 @ 0x7fc53c6f7940]B picture before any references, skipping<br>2009-12-17 20:00:05.693 [h264 @ 0x7fc53c6f7940]decode_slice_header error<br>2009-12-17 20:00:05.694 [h264 @ 0x7fc53c6f7940]no frame!<br>
2009-12-17 20:00:05.694 AFD Error: Unknown decoding error<br>2009-12-17 20:00:05.695 [h264 @ 0x7fc53c6f7940]B picture before any references, skipping<br>2009-12-17 20:00:05.695 [h264 @ 0x7fc53c6f7940]decode_slice_header error<br>
2009-12-17 20:00:05.696 [h264 @ 0x7fc53c6f7940]no frame!<br>2009-12-17 20:00:05.697 AFD Error: Unknown decoding error<br>2009-12-17 20:00:05.698 [h264 @ 0x7fc53c6f7940]B picture before any references, skipping<br>2009-12-17 20:00:05.698 [h264 @ 0x7fc53c6f7940]decode_slice_header error<br>
2009-12-17 20:00:05.699 [h264 @ 0x7fc53c6f7940]no frame!<br>2009-12-17 20:00:05.699 AFD Error: Unknown decoding error<br>2009-12-17 20:00:05.707 Preview: Grabbed preview &#39;/home/ataraid/Mythtv/1011_20091217193000.mpg&#39; 720x480@64s<br>
2009-12-17 20:00:05.938 Scheduled 142 items in 0.4 = 0.00 match + 0.44 place<br>2009-12-17 20:00:10.096 AutoExpire: CalcParams(): Max required Free Space: 3.0 GB w/freq: 15 min<br>2009-12-17 20:00:12.043 DevRdB(/dev/video0) Error: Poll giving up<br>
2009-12-17 20:00:12.053 MPEGRec(/dev/video0) Error: Device error detected<br>2009-12-17 20:00:12.069 DevRdB(/dev/video0): Stop(): Not running.<br><br>then a bunch of these that go on<br>2009-12-17 20:00:35.781 AFD: Opened codec 0x17b2930, id(H264) type(Video)<br>
2009-12-17 20:00:35.790 AFD: codec AC3 has 2 channels<br>2009-12-17 20:00:35.791 AFD: Opened codec 0x17be680, id(AC3) type(Audio)<br>2009-12-17 20:00:36.310 [h264 @ 0x7f60b7cfd940]B picture before any references, skipping<br>
2009-12-17 20:00:36.311 [h264 @ 0x7f60b7cfd940]decode_slice_header error<br>2009-12-17 20:00:36.311 [h264 @ 0x7f60b7cfd940]no frame!<br>2009-12-17 20:00:36.312 AFD Error: Unknown decoding error<br>2009-12-17 20:00:36.313 [h264 @ 0x7f60b7cfd940]B picture before any references, skipping<br>
2009-12-17 20:00:36.313 [h264 @ 0x7f60b7cfd940]decode_slice_header error<br>2009-12-17 20:00:36.314 [h264 @ 0x7f60b7cfd940]no frame!<br>2009-12-17 20:00:36.315 AFD Error: Unknown decoding error<br>2009-12-17 20:00:36.315 [h264 @ 0x7f60b7cfd940]B picture before any references, skipping<br>
2009-12-17 20:00:36.316 [h264 @ 0x7f60b7cfd940]decode_slice_header error<br>2009-12-17 20:00:36.316 [h264 @ 0x7f60b7cfd940]no frame!<br>2009-12-17 20:00:36.317 AFD Error: Unknown decoding error<br>2009-12-17 20:00:36.776 [h264 @ 0x7f60b7cfd940]B picture before any references, skipping<br>
2009-12-17 20:00:36.777 [h264 @ 0x7f60b7cfd940]decode_slice_header error<br>2009-12-17 20:00:36.778 [h264 @ 0x7f60b7cfd940]no frame!<br>2009-12-17 20:00:36.778 AFD Error: Unknown decoding error<br>2009-12-17 20:00:36.779 [h264 @ 0x7f60b7cfd940]B picture before any references, skipping<br>
2009-12-17 20:00:36.779 [h264 @ 0x7f60b7cfd940]decode_slice_header error<br>2009-12-17 20:00:36.780 [h264 @ 0x7f60b7cfd940]no frame!<br>2009-12-17 20:00:36.781 AFD Error: Unknown decoding error<br>2009-12-17 20:00:36.781 [h264 @ 0x7f60b7cfd940]B picture before any references, skipping<br>
2009-12-17 20:00:36.782 [h264 @ 0x7f60b7cfd940]decode_slice_header error<br>2009-12-17 20:00:36.783 [h264 @ 0x7f60b7cfd940]no frame!<br>2009-12-17 20:00:36.783 AFD Error: Unknown decoding error<br>2009-12-17 20:00:37.142 [h264 @ 0x7f60b7cfd940]B picture before any references, skipping<br>
2009-12-17 20:00:37.144 [h264 @ 0x7f60b7cfd940]decode_slice_header error<br>2009-12-17 20:00:37.144 [h264 @ 0x7f60b7cfd940]no frame!<br>2009-12-17 20:00:37.145 AFD Error: Unknown decoding error<br><br><br>until this:<br>2009-12-17 21:00:05.638 AFD Error: Unknown decoding error<br>
2009-12-17 21:00:05.639 [h264 @ 0x7fbcee210940]B picture before any references, skipping<br>2009-12-17 21:00:05.640 [h264 @ 0x7fbcee210940]decode_slice_header error<br>2009-12-17 21:00:05.640 [h264 @ 0x7fbcee210940]no frame!<br>
2009-12-17 21:00:05.641 AFD Error: Unknown decoding error<br>Segmentation fault<br>2009-12-17 21:00:05.983 Preview Error: Encountered problems running &#39;/usr/local/bin/mythbackend --generate-preview 0x0 --chanid 1505 --starttime 20091217200000 &#39;<br>
<br>then this which also seems to be related:<br><br>2009-12-17 21:00:40.492 RingBuf(/home/ataraid/Mythtv/1505_20091217200000.mpg): Waited 2.0 seconds for data to become availab$<br>2009-12-17 21:00:40.836 AFD: Opened codec 0x2630c60, id(H264) type(Video)<br>
2009-12-17 21:00:40.837 AFD: codec AC3 has 6 channels<br>2009-12-17 21:00:40.838 AFD: Opened codec 0x2632bc0, id(AC3) type(Audio)<br>2009-12-17 21:00:40.925 AFD Error: Unknown decoding error<br>2009-12-17 21:00:41.030 AFD Error: Unknown decoding error<br>
2009-12-17 21:00:41.031 AFD Error: Unknown decoding error<br>2009-12-17 21:00:41.115 AFD Error: Unknown decoding error<br>*** glibc detected *** /usr/local/bin/mythcommflag: free(): invalid next size (normal): 0x0000000002aadaf0 ***<br>
======= Backtrace: =========<br>/lib/libc.so.6[0x7f7bce323cb8]<br>/lib/libc.so.6(cfree+0x76)[0x7f7bce326276]<br>/usr/local/lib/libmythtv-0.22.so.0(_ZN12VideoBuffers13DeleteBuffersEv+0x113)[0x7f7bd4ce4613]<br>/usr/local/lib/libmythtv-0.22.so.0(_ZN15VideoOutputNull12InputChangedERK5QSizef11MythCodecIDPv+0x6a5)[0x7f7bd4ce34c5]<br>
/usr/local/lib/libmythtv-0.22.so.0(_ZN17NuppelVideoPlayer11ReinitVideoEv+0x460)[0x7f7bd4c154a0]<br>/usr/local/lib/libmythtv-0.22.so.0(_ZN17NuppelVideoPlayer14SetVideoParamsEiidif13FrameScanTypeb+0xfd)[0x7f7bd4c15a5d]<br>/usr/local/lib/libmythtv-0.22.so.0(_ZN15AvFormatDecoder17H264PreProcessPktEP8AVStreamP8AVPacket+0x19b)[0x7f7bd4c6371b]<br>
/usr/local/lib/libmythtv-0.22.so.0(_ZN15AvFormatDecoder8GetFrameEi+0x6b2d)[0x7f7bd4c76bad]<br>/usr/local/lib/libmythtv-0.22.so.0(_ZN15AvFormatDecoder9SeekResetExjbb+0x693)[0x7f7bd4c5b4e3]<br>/usr/local/lib/libmythtv-0.22.so.0(_ZN11DecoderBase13DoFastForwardExb+0x1f2)[0x7f7bd4c4a472]<br>
/usr/local/lib/libmythtv-0.22.so.0(_ZN15AvFormatDecoder13DoFastForwardExb+0xba)[0x7f7bd4c5c5aa]<br>/usr/local/lib/libmythtv-0.22.so.0(_ZN17NuppelVideoPlayer13DoFastForwardEv+0x9a)[0x7f7bd4c10b7a]<br>/usr/local/lib/libmythtv-0.22.so.0(_ZN17NuppelVideoPlayer13DoJumpToFrameEx+0x97)[0x7f7bd4c11207]<br>
/usr/local/lib/libmythtv-0.22.so.0(_ZN17NuppelVideoPlayer16GetRawVideoFrameEx+0x66)[0x7f7bd4c1c606]<br>/usr/local/bin/mythcommflag[0x40a0d2]<br>/usr/local/bin/mythcommflag[0x426d99]<br>/usr/local/bin/mythcommflag[0x46d4e7]<br>
/usr/local/bin/mythcommflag[0x46def0]<br>/usr/local/bin/mythcommflag[0x46f8af]<br>/usr/local/bin/mythcommflag[0x4766ad]<br>/lib/libc.so.6(__libc_start_main+0xe6)[0x7f7bce2ca5a6]<br>/usr/local/bin/mythcommflag[0x407ef9]<br>
<br>&lt;removed Memory Map info&gt;<br><br><br>then this a little bit further down in the logs:<br>2009-12-17 21:00:44.549 AFD: Opened codec 0x12ef5d0, id(H264) type(Video)<br>2009-12-17 21:00:44.550 AFD: codec AC3 has 6 channels<br>
2009-12-17 21:00:44.551 AFD: Opened codec 0x12efa00, id(AC3) type(Audio)<br>2009-12-17 21:00:44.631 [h264 @ 0x7f34dfbec940]B picture before any references, skipping<br>2009-12-17 21:00:44.631 [h264 @ 0x7f34dfbec940]decode_slice_header error<br>
2009-12-17 21:00:44.632 [h264 @ 0x7f34dfbec940]no frame!<br>2009-12-17 21:00:44.633 AFD Error: Unknown decoding error<br>2009-12-17 21:00:44.633 [h264 @ 0x7f34dfbec940]B picture before any references, skipping<br>2009-12-17 21:00:44.634 [h264 @ 0x7f34dfbec940]decode_slice_header error<br>
2009-12-17 21:00:44.634 [h264 @ 0x7f34dfbec940]no frame!<br>2009-12-17 21:00:44.635 AFD Error: Unknown decoding error<br>2009-12-17 21:00:44.636 [h264 @ 0x7f34dfbec940]B picture before any references, skipping<br>2009-12-17 21:00:44.636 [h264 @ 0x7f34dfbec940]decode_slice_header error<br>
2009-12-17 21:00:44.637 [h264 @ 0x7f34dfbec940]no frame!<br>2009-12-17 21:00:44.637 AFD Error: Unknown decoding error<br>Segmentation fault<br><br><br>Could anyone help me resolve these errors?<br>thanks<br><br><br><br><br>