[mythtv-users] mythtranscode

GARETH GLACCUM gareth.glaccum at btopenworld.com
Sun Jan 7 11:11:27 UTC 2007


Hi all,
First, is there a search function for this mailing list?

I have gone through the titles of the lists for the last couple of months, 
and tried a google search looking for a reason for:
2007-01-07 10:40:58.007 Unknown video codec:
The program does not segfault, it jsut closes cleanly.
Which appears to be a common problem, however I cannot see a solution. Other 
posts seem to suggest that the error:
"Parser not found for Codec Id: 94212 ", is about subtitles and not the 
issue.

I have copied in an example manual run below, but the issue is also very 
apparent in the backend logs.
System is FC5-x86_64, Athlon 64bit running on a Gigabyte CSIP platform. 
Tuner is a Hauppauge NOVA-T-USB2
Myth is installed from atrpms, just for simplicity really.

--rpmlist--
mythtv-0.20-149.fc5.at
mythbrowser-0.20-149.fc5.at
mythtv-theme-purplegalaxy-0.20031214-4.at
mythmkmovie-1.1.4-5.fc5.at
libmyth-0.20-149.fc5.at
mythweather-0.20-149.fc5.at
mythphone-0.20-149.fc5.at
mythtv-suite-0.20-149.fc5.at
myththemes-0.20-110.at
mythtv-theme-MediaCenter-0.17-5.at
mythtv-theme-sleek-0.35-3.at
mythtv-setup-0.20-149.fc5.at
mythmusic-0.20-149.fc5.at
mythvideo-0.20-149.fc5.at
mythgame-0.20-149.fc5.at
mythplugins-0.20-149.fc5.at
mythtv-theme-abstract-0.20040910-3.at
mythtv-theme-ProjectGrayhem-1.7-2.at
mythtv-themes-0.20-149.fc5.at
mythtv-backend-0.20-149.fc5.at
mythcontrols-0.20-149.fc5.at
mythdvd-0.20-149.fc5.at
mythgallery-0.20-149.fc5.at
mythtv-theme-visor-0.16.2-6.at
mythtv-frontend-0.20-149.fc5.at
mythnews-0.20-149.fc5.at
mytharchive-0.20-149.fc5.at
mythtv-theme-photo-4-7.at
mythweb-0.20-149.fc5.at
mythflix-0.20-149.fc5.at
--rpmlist--

Example output


# mythtranscode -i  1004_20070106112000.mpg --ostream ps -V 9
2007-01-07 10:40:57.742 Using runtime prefix = /usr
2007-01-07 10:40:57.776 New DB connection, total: 1
2007-01-07 10:40:57.782 Enabled verbose msgs: important
2007-01-07 10:40:57.784 New DB connection, total: 2
2007-01-07 10:40:57.793 Using protocol version 31
2007-01-07 10:40:57.814 RingBuf(1004_20070106112000.mpg): 
OpenFile(1004_20070106112000.mpg, 12)
2007-01-07 10:40:57.815 RingBuf(1004_20070106112000.mpg): 
CalcReadAheadThresh(4000 KB)
                         -> threshhold(146 KB) min read(32 KB) blk size(64 
KB)
[mpegts @ 0x3761c6ef40]Parser not found for Codec Id: 94212 !
[mpegts @ 0x3761c6ef40]Parser not found for Codec Id: 94212 !
0: start_time: 113.852 duration: 188.611
1: start_time: 113.800 duration: 188.600
2: start_time: 113.793 duration: 188.600
3: start_time: 113.793 duration: 188.671
4: start_time: 113.793 duration: 188.671
5: start_time: 113.793 duration: 188.671
6: start_time: 113.793 duration: 188.671
7: start_time: 113.793 duration: 188.671
stream: start_time: 1264.364 duration: 2096.340 bitrate=4214 kb/s
2007-01-07 10:40:57.948 AFD: Stream #0, has id 0x560 codec id MPEG2VIDEO, 
type Video, bitrate 10000000 at 0x0x738510
2007-01-07 10:40:57.949 detectInterlace(Detect Scan, Interlaced Scan, 25, 
576) ->Interlaced Scan
2007-01-07 10:40:57.949 AFD: Looking for decoder for MPEG2VIDEO
2007-01-07 10:40:57.949 AFD: Stream #1, has id 0x561 codec id MP3, type 
Audio, bitrate 192000 at 0x0x738300
2007-01-07 10:40:57.949 AFD: Looking for decoder for MP3
2007-01-07 10:40:57.961 AFD: Stream #2, has id 0x562 codec id MP3, type 
Audio, bitrate 64000 at 0x0x7383d0
2007-01-07 10:40:57.961 AFD: Looking for decoder for MP3
2007-01-07 10:40:57.961 AFD: Stream #3, has id 0x563 codec id DVB_SUBTITLE, 
type Subtitle, bitrate 0 at 0x0x754b80
2007-01-07 10:40:57.961 AFD: subtitle codec (Subtitle)
2007-01-07 10:40:57.961 AFD: Looking for decoder for DVB_SUBTITLE
2007-01-07 10:40:57.961 AFD: Subtitle track #1 is A/V stream #3 and is in 
the English language(6647399).
2007-01-07 10:40:57.961 AFD: Stream #4, has id 0x2040 codec id DSMCC_B, type 
Data, bitrate 0 at 0x0x756030
2007-01-07 10:40:57.961 AFD: data codec (Data)
2007-01-07 10:40:57.961 AFD: Stream #5, has id 0x2241 codec id DSMCC_B, type 
Data, bitrate 0 at 0x0x757520
2007-01-07 10:40:57.961 AFD: data codec (Data)
2007-01-07 10:40:57.961 AFD: Stream #6, has id 0x2242 codec id DSMCC_B, type 
Data, bitrate 0 at 0x0x758a40
2007-01-07 10:40:57.961 AFD: data codec (Data)
2007-01-07 10:40:57.961 AFD: Stream #7, has id 0x2243 codec id DSMCC_B, type 
Data, bitrate 0 at 0x0x759f60
2007-01-07 10:40:57.961 AFD: data codec (Data)
2007-01-07 10:40:57.961 RingBuf(1004_20070106112000.mpg): 
CalcReadAheadThresh(10256 KB)
                         -> threshhold(375 KB) min read(32 KB) blk size(256 
KB)
2007-01-07 10:40:57.961 Dec: Selected track #1 in the English 
language(6647399)
2007-01-07 10:40:57.961 Dec: Trying to select track (w/lang)
2007-01-07 10:40:57.961 Dec: Selecting first track
2007-01-07 10:40:57.961 Dec: Selected track #1 in the Unknown language(0)
2007-01-07 10:40:57.961 Resyncing position map. posmapStarted = 0 livetv(0) 
watchingRec(0)
2007-01-07 10:40:57.998 Position map filled from DB to: 52394
2007-01-07 10:40:57.998 SyncPositionMap prerecorded, from DB: 4369 entries
2007-01-07 10:40:57.999 SyncPositionMap, new totframes: 52394, new length: 
2095, posMap size: 4369
2007-01-07 10:40:57.999 AFD: Position map found
2007-01-07 10:40:57.999 AFD: Successfully opened decoder for file: 
"1004_20070106112000.mpg". novideo(0)
2007-01-07 10:40:58.001 New DB connection, total: 3
2007-01-07 10:40:58.007 Unknown video codec:



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