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

[David Knight]

On Wed, December 22, 2010 12:11 pm, Taylor Ralph wrote:
> On Wed, Dec 22, 2010 at 6:13 AM, David Knight <dlknight at sdf.lonestar.org>
> wrote:
>> 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
>
>

Yes 00:46:26.00 is the correct duration, MythTV reports 00:36:07 when
playing back the recording in mythfrontend. Playback continues when the
status bar reaches the end but rewind and fast forward do not work
correctly.

Will the fix be backported to 0.24-fixes?

Thanks,

Dave