[mythtv-users] mythtranscode - slow, pauses, minimal cpu usage??
bob dolet
bgcladd at gmail.com
Thu Apr 9 10:20:53 UTC 2009
Hello everyone, i am using the mythnuv2mkv.sh to transcode hd-pvr video to
xvid/cut commercials. Unfortunately for some strange reason once
mythtranscode starts to run it is very slow to progress, and cpu usage drops
to nothing, then back up to 100% every few seconds. This is on a q6600,
mythtv trunk 20296. Thank you for any help!
mythnuv2mkv.sh --chanid=1060 --starttime=20090403100000
09/04,02:57 [7668] INFO 1060 20090403100000 matches The Daily Show With Jon
Stewart Tom Zoellner (/media/terabyte/mythtv//1060_20090403100000.mpg)
09/04,02:57 [7668] INFO Unknown 0x0 16:9 (Found in Channel) 59.940 FPS Audio
Rate 48000 Channels 2
09/04,02:57 [7668] INFO Scale to 624x352.
09/04,02:57 [7668] INFO Deinterlace filter added.
09/04,02:57 [7668] INFO MENCODEROPTS: -ovc lavc -lavcopts
vcodec=mpeg4:threads=1:mbd=2:trell:v4mv:last_pred=2:dia=-1:vmax_b_frames=2:vb_strategy=1:cmp=3:subcmp=3:precmp=0:vqcomp=0.6:vbitrate=1156
-oac mp3lame -lameopts vbr=2:br=192 -vf
pp=fd,softskip,scale=624:352,harddup -sws 7 .
09/04,02:57 [7668] START Starting lavc 1st video pass trans of
/media/terabyte/mythtv//1060_20090403100000.mpg. vbr 1156 abr 192.
2009-04-09 02:57:34.368 Using runtime prefix = /usr/local
2009-04-09 02:57:34.368 Empty LocalHostName.
2009-04-09 02:57:34.377 New DB connection, total: 1
2009-04-09 02:57:34.389 Closing DB connection named 'DBManager0'
2009-04-09 02:57:34.389 Enabled verbose msgs: important
2009-04-09 02:57:34.391 New DB connection, total: 2
2009-04-09 02:57:34.406 Using protocol version 44
2009-04-09 02:57:34.437 [h264 @ 0x7f3c83297300]mmco: unref short failure
2009-04-09 02:57:34.640 [h264 @ 0x7f3c83297300]mmco: unref short failure
2009-04-09 02:57:34.640 [h264 @ 0x7f3c83297300]B picture before any
references, skipping
2009-04-09 02:57:34.640 [h264 @ 0x7f3c83297300]decode_slice_header error
2009-04-09 02:57:34.640 [h264 @ 0x7f3c83297300]no frame!
2009-04-09 02:57:34.640 AFD Error: Unknown decoding error
2009-04-09 02:57:34.640 [h264 @ 0x7f3c83297300]B picture before any
references, skipping
2009-04-09 02:57:34.640 [h264 @ 0x7f3c83297300]decode_slice_header error
2009-04-09 02:57:34.640 [h264 @ 0x7f3c83297300]no frame!
2009-04-09 02:57:34.640 AFD Error: Unknown decoding error
2009-04-09 02:57:34.640 [h264 @ 0x7f3c83297300]B picture before any
references, skipping
2009-04-09 02:57:34.640 [h264 @ 0x7f3c83297300]decode_slice_header error
2009-04-09 02:57:34.640 [h264 @ 0x7f3c83297300]no frame!
2009-04-09 02:57:34.640 AFD Error: Unknown decoding error
2009-04-09 02:57:34.658 [h264 @ 0x7f3c83297300]mmco: unref short failure
2009-04-09 02:57:34.660 mythtranscode: 0% Completed @ -21.7391 fps.
MEncoder UNKNOWN-4.3.2 (C) 2000-2009 MPlayer Team
success: format: 0 data: 0x0 - 0x0
rawvideo file format detected.
rawaudio file format detected.
[V] filefmt:65536 fourcc:0x30323449 size:1080x720 fps:59.940
ftime:=0.0167
==========================================================================
Opening audio decoder: [pcm] Uncompressed PCM audio decoder
AUDIO: 48000 Hz, 2 ch, s16le, 1536.0 kbit/100.00% (ratio: 192000->192000)
Selected audio codec: [pcm] afm: pcm (Uncompressed PCM)
==========================================================================
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
Opening video filter: [harddup]
Opening video filter: [scale w=624 h=352]
Opening video filter: [softskip]
Opening video filter: [pp=fd]
==========================================================================
Opening video decoder: [raw] RAW Uncompressed Video
VDec: vo config request - 1080 x 720 (preferred colorspace: Planar I420)
[PP] Using external postprocessing filter, max q = 6.
VDec: using Planar I420 as output csp (no 0)
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
[swscaler @ 0x21a5840]Gaussian scaler, from yuv420p to yuv420p using MMX2
videocodec: libavcodec (624x352 fourcc=34504d46 [FMP4])
[VE_LAVC] High quality encoding selected (non-realtime)!
Selected video codec: [rawi420] vfm: raw (RAW I420)
==========================================================================
MP3 audio selected.
New_Face failed. Maybe the font path is wrong.
Please supply the text font file (~/.mplayer/subfont.ttf).
subtitle font: load_sub_face failed.
New_Face failed. Maybe the font path is wrong.
Please supply the text font file (~/.mplayer/subfont.ttf).
subtitle font: load_sub_face failed.
Writing header...2f ( 0%) 0.46fps Trem: 0min 0mb A-V:0.002 [0:0]
ODML: vprp aspect is 16:9.
Setting audio delay to 0.024s.
Writing header...
ODML: vprp aspect is 16:9.
Setting audio delay to 0.024s.
Pos: 0.3s 21f ( 0%) 4.51fps Trem: 0min 0mb A-V:0.033 [0:0]
Skipping frame!
Pos: 0.5s 31f ( 0%) 3.02fps Trem: 0min 0mb A-V:0.033 [0:0]
Skipping frame!
2009-04-09 02:57:54.664 mythtranscode: 0% Completed @ 5.88529 fps.0:0]
Pos: 0.6s 41f ( 0%) 3.95fps Trem: 0min 0mb A-V:0.033 [0:183]
Skipping frame!
Pos: 0.8s 51f ( 0%) 4.86fps Trem: 0min 0mb A-V:0.033 [0:182]
Skipping frame!
Pos: 0.9s 61f ( 0%) 5.75fps Trem: 0min 0mb A-V:0.033 [0:181]
Skipping frame!
Pos: 1.1s 71f ( 0%) 6.62fps Trem: 0min 0mb A-V:0.033 [9694:181]
Skipping frame!
Pos: 1.2s 81f ( 0%) 7.48fps Trem: 0min 0mb A-V:0.033 [9133:180]
Skipping frame!
Pos: 1.6s 102f ( 0%) 7.75fps Trem: 0min 0mb A-V:0.034 [8305:180]
Skipping frame!
Pos: 1.7s 112f ( 0%) 8.44fps Trem: 0min 0mb A-V:0.034 [8015:180]
Skipping frame!
Pos: 1.9s 122f ( 0%) 9.11fps Trem: 0min 0mb A-V:0.034 [7828:180]
Skipping frame!
Pos: 2.0s 132f ( 0%) 9.77fps Trem: 0min 0mb A-V:0.034 [7631:180]
Skipping frame!
Pos: 2.2s 142f ( 0%) 10.43fps Trem: 0min 0mb A-V:0.034 [7487:180]
Skipping frame!
Pos: 2.7s 173f ( 0%) 9.58fps Trem: 0min 0mb A-V:0.034 [6930:181]
Skipping frame!
Pos: 2.8s 183f ( 0%) 10.07fps Trem: 0min 0mb A-V:0.034 [6803:181]
Skipping frame!
Pos: 3.0s 193f ( 0%) 10.55fps Trem: 0min 0mb A-V:0.034 [6724:180]
Skipping frame!
Pos: 3.1s 203f ( 0%) 11.03fps Trem: 0min 0mb A-V:0.034 [6620:180]
Skipping frame!
Pos: 3.7s 239f ( 0%) 10.40fps Trem: 0min 0mb A-V:0.035 [6297:180]
Skipping frame!
Pos: 3.8s 249f ( 0%) 10.78fps Trem: 0min 0mb A-V:0.035 [6255:180]
Skipping frame!
Pos: 4.0s 259f ( 0%) 11.16fps Trem: 0min 0mb A-V:0.035 [6190:180]
Skipping frame!
Pos: 4.1s 269f ( 0%) 11.53fps Trem: 0min 0mb A-V:0.035 [6148:180]
Skipping frame!
Pos: 4.9s 314f ( 0%) 11.21fps Trem: 0min 0mb A-V:0.034 [5820:180]]
Skipping frame!
Pos: 5.0s 324f ( 0%) 11.52fps Trem: 0min 0mb A-V:0.034 [5774:180]
Skipping frame!
2009-04-09 02:58:14.872 mythtranscode: 0% Completed @ 10.2092 fps.[5682:180]
Pos: 5.9s 375f ( 0%) 11.41fps Trem: 0min 0mb A-V:0.034 [5610:180]]
Skipping frame!
Pos: 6.0s 385f ( 0%) 11.67fps Trem: 0min 0mb A-V:0.034 [5596:180]
Skipping frame!
Pos: 6.9s 437f ( 0%) 11.59fps Trem: 0min 0mb A-V:0.035 [5498:180]]
Skipping frame!
Pos: 7.0s 447f ( 0%) 11.82fps Trem: 0min 0mb A-V:0.035 [5490:180]
Skipping frame!
Pos: 8.0s 505f ( 0%) 11.85fps Trem: 0min 0mb A-V:0.035 [5437:180]]
Skipping frame!
Pos: 8.9s 565f ( 0%) 11.43fps Trem: 0min 0mb A-V:0.034 [5199:180]]
Skipping frame!
2009-04-09 02:58:35.172 mythtranscode: 0% Completed @ 10.6344 fps.[5100:180]
Pos: 9.9s 626f ( 0%) 10.74fps Trem: 0min 0mb A-V:0.035 [5004:180]]
Skipping frame!
Pos: 11.9s 746f ( 0%) 11.32fps Trem: 0min 0mb A-V:0.035 [4735:181]]
Skipping frame!
2009-04-09 02:58:55.743 mythtranscode: 0% Completed @ 10.2553 fps.[4688:181]
Pos: 13.0s 810f ( 0%) 11.13fps Trem: 0min 0mb A-V:0.034 [4637:181]]
Skipping frame!
Pos: 19.0s 1170f ( 0%) 13.21fps Trem: 0min 0mb A-V:0.034 [4354:182]]
Skipping frame!
2009-04-09 02:59:15.759 mythtranscode: 1% Completed @ 12.7342 fps.4320:182]]
2009-04-09 02:59:35.770 mythtranscode: 1% Completed @ 13.1071 fps.4186:183]]
2009-04-09 02:59:56.157 mythtranscode: 1% Completed @ 13.5012 fps.[4121:184]
2009-04-09 03:00:17.033 mythtranscode: 2% Completed @ 15.46 fps.8 [3988:184]
2009-04-09 03:00:37.287 mythtranscode: 2% Completed @ 15.0323 fps.[3955:184]
2009-04-09 03:00:57.768 mythtranscode: 2% Completed @ 14.4176 fps.[3926:184]
2009-04-09 03:01:17.867 mythtranscode: 2% Completed @ 14.1857 fps.[3909:184]
2009-04-09 03:01:38.538 mythtranscode: 3% Completed @ 14.4594 fps.[3939:184]
2009-04-09 03:01:59.425 mythtranscode: 3% Completed @ 14.6746 fps.[4015:185]
2009-04-09 03:02:19.611 mythtranscode: 3% Completed @ 14.4668 fps.[4058:185]
2009-04-09 03:02:40.093 mythtranscode: 4% Completed @ 14.0926 fps.[4094:185]
2009-04-09 03:03:00.296 mythtranscode: 4% Completed @ 13.9676 fps.[4220:184]
2009-04-09 03:03:20.311 mythtranscode: 4% Completed @ 14.0094 fps.[4315:185]
2009-04-09 03:03:40.415 mythtranscode: 4% Completed @ 14.0678 fps.[4334:185]
2009-04-09 03:04:01.137 mythtranscode: 5% Completed @ 14.2475 fps.[4329:185]
2009-04-09 03:04:21.150 mythtranscode: 5% Completed @ 14.4883 fps.4274:185]]
2009-04-09 03:04:41.753 mythtranscode: 5% Completed @ 14.4332 fps.[4236:185]
2009-04-09 03:05:01.789 mythtranscode: 5% Completed @ 14.3188 fps.[4212:185]
2009-04-09 03:05:21.968 mythtranscode: 6% Completed @ 14.2183 fps.[4191:185]
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