[mythtv-users] [UK] BBC HD and BBC ONE HD - recording length incorrect

[Taylor Ralph]

On Wed, Dec 22, 2010 at 6:13 AM, David Knight <dlknight at sdf.lonestar.org> wrote:
> On Mon, November 29, 2010 8:19 pm, Taylor Ralph wrote:
>> On Mon, Nov 29, 2010 at 3:11 PM, David Knight <dlknight at sdf.lonestar.org>
>> wrote:
>>> On Sun, November 28, 2010 12:43 pm, Richard Morton wrote:
>>>> I have seen this on one recording as well (last weekend I think). i
>>>> was waiting for it to reoccur before reporting it - but I havent
>>>> watched any BBC HD since that occurance.
>>>> R
>>>>
>>>>
>>>
>>> Thanks for confirming Richard, I will check to see if there is an open
>>> ticket on the weekend as this was also mentioned in another recent
>>> thread.
>>> Just need to get the playback log output and a sample then :)
>>>
>>> Suppose I should try mplayer to see if it is an issue with some library
>>> e.g. ffmpeg.
>>>
>>> Dave
>>>
>>
>> What does ffmpeg -i report for the recording? A change was committed
>> to trunk recently that hopefully fixes this issue.
>>
>> Regards.
>> --
>> Taylor
>>
>>
>
> FFmpeg version SVN-r25557-snapshot, Copyright (c) 2000-2010 the FFmpeg
> developers
>  built on Oct 24 2010 07:32:30 with gcc 4.4.4 20100630 (Red Hat 4.4.4-10)
>  configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64
> --mandir=/usr/share/man --enable-shared --enable-gpl --enable-version3
> --enable-nonfree --enable-postproc --enable-avfilter --enable-pthreads
> --enable-x11grab --enable-vdpau --disable-avisynth --enable-libdc1394
> --enable-libdirac --enable-libfaac --enable-libgsm --enable-libmp3lame
> --enable-libnut --enable-libopencore-amrnb --enable-libopencore-amrwb
> --enable-libopenjpeg --enable-libschroedinger --enable-libspeex
> --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid
> --extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions
> -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fPIC'
> --disable-stripping
>  libavutil     50.32. 3 / 50.32. 3
>  libavcore      0. 9. 1 /  0. 9. 1
>  libavcodec    52.93. 0 / 52.93. 0
>  libavformat   52.84. 0 / 52.84. 0
>  libavdevice   52. 2. 2 / 52. 2. 2
>  libavfilter    1.53. 0 /  1.53. 0
>  libswscale     0.12. 0 /  0.12. 0
>  libpostproc   51. 2. 0 / 51. 2. 0
> [h264 @ 0x1e1c490] non-existing SPS 0 referenced in buffering period
> [h264 @ 0x1e1c490] non-existing PPS referenced
> [h264 @ 0x1e1c490] non-existing SPS 0 referenced in buffering period
> [h264 @ 0x1e1c490] non-existing PPS 0 referenced
> [h264 @ 0x1e1c490] decode_slice_header error
> [h264 @ 0x1e1c490] non-existing PPS 0 referenced
> [h264 @ 0x1e1c490] decode_slice_header error
> [h264 @ 0x1e1c490] non-existing PPS 0 referenced
> [h264 @ 0x1e1c490] decode_slice_header error
> [h264 @ 0x1e1c490] non-existing PPS 0 referenced
> [h264 @ 0x1e1c490] decode_slice_header error
> [h264 @ 0x1e1c490] non-existing PPS 0 referenced
> [h264 @ 0x1e1c490] decode_slice_header error
> [h264 @ 0x1e1c490] non-existing PPS 0 referenced
> [h264 @ 0x1e1c490] decode_slice_header error
> [h264 @ 0x1e1c490] no frame!
>
> Above errors repeated for couple of pages.
>
> [mpegts @ 0x1e166e0] max_analyze_duration reached
> [NULL @ 0x1e3a630] start time is not set in av_estimate_timings_from_pts
> Input #0, mpegts, from '/video/default/8941_20101127194500.mpg':
>  Duration: 00:46:26.00, start: 5649.660133, bitrate: 7424 kb/s
>  Program 1
>    Stream #0.0[0x1518]: Video: h264, yuv420p, 1440x1080 [PAR 4:3 DAR
> 16:9], 27.53 fps, 25 tbr, 90k tbn, 50 tbc
>    Stream #0.1[0x151a](NAR): Audio: mp2, 48000 Hz, 2 channels, s16, 256 kb/s
>    Stream #0.2[0x151b](eng): Subtitle: [6][0][0][0] / 0x0006
>    Stream #0.3[0x151c](eng): Subtitle: dvbsub
>    Stream #0.4[0x1519](eng): Audio: ac3, 48000 Hz, stereo, s16, 192 kb/s
> At least one output file must be specified
>
> Dave K.
>

Is 00:46:26.00 the correct duration? What does MythTV show for the
duration? We now use the ffmpeg duration so if it's correct then the
next release will contain the fix.

Regards.
--
Taylor