[mythtv-users] Announcement: Looking for Alpha testers for a generic Lossless cut solution
Michael Watson
michael at thewatsonfamily.id.au
Tue Oct 9 00:50:51 UTC 2012
On 9/10/2012 11:31 AM, Doug Vaughan wrote:
> Michael,
> So you had to show off and report the first bug. You get no reward;)
>
> Thanks for submitting the bug report I downloaded the bug archive and
> will look into the issue tomorrow.
>
> I already have a general idea what may have gone wrong. It is to do
> with subtitle detection which is difficult for me to test as I only
> have a HDPVR which does not record any subtitle tracks at all. In any
> event the text of the bug report indicates that this will likely be a
> resolvable issue.
>
> Thanks again.
>
> Doug
On another file (recorded by same tuner, but different channel), the
transcode completes successfully, but mkv is choppy (stutters), running
ll_report on the file gives: (I suspect that this is because the guide
data does not contain Season/Episode No.s or ProgramID, only Title and
Subtitle)
$ ll_report -f /data/mythone/sata1/recordings/1074_20120925202700.mpg
-b (-w option gives the same result)
Traceback (most recent call last):
File "/usr/share/lossless_cut/ll_report.py", line 685, in <module>
LL_REPORT.ll_report()
File "/usr/share/lossless_cut/ll_report.py", line 328, in ll_report
self.mythtvinterface.get_recorded_data()
File "/usr/share/lossless_cut/importcode/mythtvinterface.py", line
308, in get_recorded_data
episode_num=self.configuration['episode_num'])
File "/usr/share/lossless_cut/importcode/mythtvinterface.py", line
1325, in _get_tv_metadata
if not self.configuration['v024']:
KeyError: 'v024'
$ mediainfo /data/mythone/sata1/recordings/1074_20120925202700.mpg
General
ID : 1283 (0x503)
Complete name :
/data/mythone/sata1/recordings/1074_20120925202700.mpg
Format : MPEG-TS
File size : 640 MiB
Duration : 35mn 56s
Overall bit rate : 2 491 Kbps
Video
ID : 881 (0x371)
Menu ID : 1 (0x1)
Format : MPEG Video
Format version : Version 2
Format profile : Main at Main
Format settings, BVOP : Yes
Format settings, Matrix : Custom
Codec ID : 2
Duration : 35mn 55s
Bit rate : 2 238 Kbps
Maximum bit rate : 2 000 Kbps
Width : 720 pixels
Height : 576 pixels
Display aspect ratio : 16:9
Frame rate : 25.000 fps
Standard : PAL
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan order : Top Field First
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.216
Stream size : 575 MiB (90%)
Audio
ID : 882 (0x372)
Menu ID : 1 (0x1)
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 2
Mode : Joint stereo
Codec ID : 3
Duration : 35mn 56s
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Sampling rate : 48.0 KHz
Compression mode : Lossy
Delay relative to video : -699ms
Stream size : 32.9 MiB (5%)
Language : English
$ mediainfo Gasolene\:\ 2012\ Temora\ 1000.mkv
General
Unique ID :
231693601426706942914334596102993264513 (0xAE4E90827C787EF0F37F86092BECBF81)
Complete name : Gasolene: 2012 Temora 1000.mkv
Format : Matroska
Format version : Version 2
File size : 459 MiB
Duration : 35mn 55s
Overall bit rate : 1 785 Kbps
Encoded date : UTC 2012-10-08 22:47:33
Writing application : mkvmerge v5.8.0 ('No Sleep /
Pillow') built on Sep 2 2012 14:52:40
Writing library : libebml v1.2.3 + libmatroska
v1.3.0
Video
ID : 1
Format : MPEG Video
Format version : Version 2
Format profile : Main at Main
Format settings, BVOP : No
Format settings, Matrix : Custom
Codec ID : V_MPEG2
Codec ID/Info : MPEG 1 or 2 Video
Duration : 35mn 55s
Bit rate : 1 621 Kbps
Maximum bit rate : 2 000 Kbps
Width : 720 pixels
Height : 576 pixels
Display aspect ratio : 16:9
Frame rate : 25.000 fps
Standard : PAL
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Interlaced
Scan order : Top Field First
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.156
Stream size : 417 MiB (91%)
Default : Yes
Forced : No
Audio
ID : 2
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 2
Mode : Joint stereo
Muxing mode : Header stripping
Codec ID : A_MPEG/L2
Codec ID/Hint : MP2
Duration : 35mn 55s
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Sampling rate : 48.0 KHz
Compression mode : Lossy
Delay relative to video : 12ms
Stream size : 32.9 MiB (7%)
Language : English
Default : Yes
Forced : No
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