[MPlayer-users] BUG: mencoder dvd sync
christopher j bottaro
cjb at cs.utexas.edu
Sun Feb 2 01:32:45 CET 2003
ahh crap, i didn't even notice that. mine starts off ok, then after a
telecine detection message, it becomes gets to like positive 0.080, then it
does down, then after another telecine message it goes to negative 0.060.
the changes are gradual...
like it goes from 0 to postive, back down to 0, then to negative...check it
out...
Pos: 0.0s 2f ( 0%) 0fps Trem: 0min 1mb A-V:0.003 [0:0] A/Vms
6/10 D/B/S 0/1/0
Pos: 0.1s 3f ( 0%) 0fps Trem: 0min 1mb A-V:0.007 [0:0] A/Vms
5/12 D/B/S 0/1/0
*** [crop] Allocating mp_image_t, 720x480x12bpp YUV planar, 518400 bytes
Pos: 0.1s 4f ( 0%) 0fps Trem: 0min 1mb A-V:0.010 [0:0] A/Vms
5/14 D/B/S 0/1/0
Pos: 0.2s 5f ( 0%) 0fps Trem: 0min 1mb A-V:0.013 [0:0] A/Vms
5/14 D/B/S 1/1/0
Pos: 0.3s 6f ( 0%) 0fps Trem: 0min 1mb A-V:0.017 [0:0] A/Vms
4/14 D/B/S 1/1/0
Pos: 0.3s 7f ( 0%) 0fps Trem: 0min 1mb A-V:0.020 [0:0] A/Vms
4/15 D/B/S 1/1/0
demux_mpg: 3:2 TELECINE detected, enabling inverse telecine fx. FPS changed to
23.976!
Pos: 0.4s 8f ( 0%) 0fps Trem: 0min 1mb A-V:0.023 [0:0] A/Vms
4/15 D/B/S 2/1/0
Pos: 0.4s 9f ( 0%) 0fps Trem: 0min 1mb A-V:0.028 [0:0] A/Vms
4/15 D/B/S 2/1/0
Pos: 0.5s 10f ( 0%) 0fps Trem: 0min 1mb A-V:0.032 [0:0] A/Vms
4/15 D/B/S 2/1/0
Pos: 0.5s 11f ( 0%) 0fps Trem: 0min 1mb A-V:0.036 [0:0] A/Vms
3/15 D/B/S 2/1/0
Pos: 0.5s 12f ( 0%) 0fps Trem: 0min 1mb A-V:0.040 [0:32] A/Vms
3/16 D/B/S 2/1/0
Pos: 0.6s 13f ( 0%) 0fps Trem: 0min 1mb A-V:0.044 [0:31] A/Vms
3/16 D/B/S 2/1/0
Pos: 0.6s 14f ( 0%) 0fps Trem: 0min 2mb A-V:0.048 [0:31] A/Vms
3/16 D/B/S 2/1/0
Pos: 0.7s 15f ( 0%) 0fps Trem: 0min 3mb A-V:0.053 [0:32] A/Vms
3/16 D/B/S 2/1/0
Pos: 0.7s 16f ( 1%) 0fps Trem: 0min 4mb A-V:0.057 [0:32] A/Vms
3/17 D/B/S 2/1/0
Pos: 0.8s 17f ( 1%) 0fps Trem: 0min 5mb A-V:0.061 [0:32] A/Vms
3/17 D/B/S 2/1/0
Pos: 0.8s 18f ( 1%) 0fps Trem: 0min 5mb A-V:0.065 [0:32] A/Vms
3/17 D/B/S 2/1/0
Pos: 0.8s 19f ( 1%) 0fps Trem: 0min 5mb A-V:0.069 [0:31] A/Vms
3/17 D/B/S 2/1/0
Pos: 0.9s 20f ( 1%) 0fps Trem: 0min 6mb A-V:0.073 [0:31] A/Vms
3/17 D/B/S 2/1/0
Pos: 0.9s 21f ( 1%) 0fps Trem: 0min 6mb A-V:0.078 [0:32] A/Vms
3/17 D/B/S 2/1/0
Pos: 1.0s 22f ( 1%) 0fps Trem: 0min 7mb A-V:0.082 [0:32] A/Vms
2/17 D/B/S 2/1/0
Pos: 1.0s 23f ( 1%) 0fps Trem: 0min 7mb A-V:0.086 [690:32] A/Vms
2/17 D/B/S 2/1/0
<snip>
demux_mpg: Progressive seq detected, leaving 3:2 TELECINE mode
Pos: 8.6s 207f ( 6%) 45fps Trem: 1min 9mb A-V:0.074 [565:74] A/Vms
2/17 D/B/S 2/3/2
Warning! FPS changed 23.976 -> 29.970 (-5.994000) [4]
Pos: 8.6s 208f ( 6%) 45fps Trem: 1min 10mb A-V:0.078 [564:74] A/Vms
2/17 D/B/S 2/3/2
Pos: 8.7s 209f ( 6%) 45fps Trem: 1min 10mb A-V:0.081 [562:74] A/Vms
2/17 D/B/S 2/3/2
Pos: 8.7s 210f ( 6%) 45fps Trem: 1min 10mb A-V:0.078 [560:74] A/Vms
2/17 D/B/S 2/3/2
Pos: 8.8s 211f ( 6%) 45fps Trem: 1min 10mb A-V:0.075 [557:74] A/Vms
2/17 D/B/S 2/3/2
Pos: 8.8s 212f ( 6%) 45fps Trem: 1min 10mb A-V:0.030 [555:74] A/Vms
2/17 D/B/S 2/3/2
Pos: 8.8s 213f ( 6%) 45fps Trem: 1min 10mb A-V:0.026 [553:74] A/Vms
2/17 D/B/S 2/3/2
Pos: 8.9s 214f ( 6%) 45fps Trem: 1min 10mb A-V:0.023 [550:74] A/Vms
2/17 D/B/S 2/3/2
Pos: 8.9s 215f ( 6%) 45fps Trem: 1min 10mb A-V:0.020 [549:74] A/Vms
2/17 D/B/S 2/3/2
Pos: 9.0s 216f ( 6%) 45fps Trem: 1min 10mb A-V:0.016 [546:74] A/Vms
2/17 D/B/S 2/3/2
Pos: 9.1s 217f ( 6%) 45fps Trem: 1min 10mb A-V:0.013 [542:74] A/Vms
2/17 D/B/S 3/3/2
Pos: 9.1s 218f ( 6%) 45fps Trem: 1min 10mb A-V:0.010 [539:74] A/Vms
2/17 D/B/S 3/3/2
Pos: 9.1s 219f ( 6%) 45fps Trem: 1min 10mb A-V:0.006 [538:74] A/Vms
2/17 D/B/S 3/3/2
Pos: 9.2s 220f ( 6%) 45fps Trem: 1min 10mb A-V:0.003 [536:74] A/Vms
2/17 D/B/S 3/3/2
Pos: 9.2s 221f ( 6%) 45fps Trem: 1min 9mb A-V:-0.000 [534:74] A/Vms
2/17 D/B/S 3/3/2
Pos: 9.3s 222f ( 6%) 45fps Trem: 1min 9mb A-V:-0.004 [530:74] A/Vms
2/17 D/B/S 4/3/2
Pos: 9.3s 223f ( 6%) 45fps Trem: 1min 9mb A-V:-0.007 [528:74] A/Vms
2/17 D/B/S 4/3/2
Pos: 9.4s 224f ( 6%) 45fps Trem: 1min 9mb A-V:-0.009 [526:74] A/Vms
2/17 D/B/S 4/3/2
Pos: 9.4s 225f ( 6%) 45fps Trem: 1min 9mb A-V:-0.011 [524:74] A/Vms
2/17 D/B/S 4/3/2
Pos: 9.5s 226f ( 6%) 45fps Trem: 1min 9mb A-V:-0.014 [522:74] A/Vms
2/17 D/B/S 4/3/2
Pos: 9.6s 227f ( 6%) 45fps Trem: 1min 9mb A-V:-0.016 [518:74] A/Vms
2/17 D/B/S 5/3/2
Pos: 9.6s 228f ( 6%) 45fps Trem: 1min 9mb A-V:-0.019 [516:74] A/Vms
2/17 D/B/S 5/3/2
Pos: 9.6s 229f ( 6%) 45fps Trem: 1min 9mb A-V:-0.021 [514:74] A/Vms
2/17 D/B/S 5/3/2
Pos: 9.7s 230f ( 6%) 45fps Trem: 1min 9mb A-V:-0.022 [513:74] A/Vms
2/17 D/B/S 5/3/2
Pos: 9.7s 231f ( 6%) 45fps Trem: 1min 9mb A-V:-0.024 [511:75] A/Vms
2/17 D/B/S 5/3/2
Pos: 9.8s 232f ( 7%) 45fps Trem: 1min 9mb A-V:-0.024 [507:75] A/Vms
2/17 D/B/S 6/3/2
Pos: 9.8s 233f ( 7%) 45fps Trem: 1min 9mb A-V:-0.027 [506:75] A/Vms
2/17 D/B/S 6/3/2
Pos: 9.9s 234f ( 7%) 45fps Trem: 1min 9mb A-V:-0.029 [504:75] A/Vms
2/17 D/B/S 6/3/2
Pos: 9.9s 235f ( 7%) 45fps Trem: 1min 9mb A-V:-0.030 [503:75] A/Vms
2/17 D/B/S 6/3/2
Pos: 10.0s 236f ( 7%) 45fps Trem: 1min 9mb A-V:-0.030 [501:75] A/Vms
2/17 D/B/S 6/3/2
Pos: 10.1s 237f ( 7%) 45fps Trem: 1min 9mb A-V:-0.031 [497:75] A/Vms
2/17 D/B/S 7/3/2
Pos: 10.1s 238f ( 7%) 45fps Trem: 1min 9mb A-V:-0.032 [496:75] A/Vms
2/17 D/B/S 7/3/2
Pos: 10.1s 239f ( 7%) 45fps Trem: 1min 9mb A-V:-0.034 [494:75] A/Vms
2/17 D/B/S 7/3/2
Pos: 10.2s 240f ( 7%) 45fps Trem: 1min 9mb A-V:-0.032 [493:75] A/Vms
2/17 D/B/S 7/3/2
Pos: 10.2s 241f ( 7%) 45fps Trem: 1min 9mb A-V:-0.033 [491:75] A/Vms
2/17 D/B/S 7/3/2
Pos: 10.3s 242f ( 7%) 45fps Trem: 1min 9mb A-V:-0.032 [488:75] A/Vms
2/17 D/B/S 8/3/2
Pos: 10.3s 243f ( 7%) 45fps Trem: 1min 9mb A-V:-0.033 [486:75] A/Vms
2/17 D/B/S 8/3/2
Pos: 10.4s 244f ( 7%) 45fps Trem: 1min 9mb A-V:-0.033 [485:75] A/Vms
2/17 D/B/S 8/3/2
Pos: 10.4s 245f ( 7%) 45fps Trem: 1min 9mb A-V:-0.036 [484:75] A/Vms
2/17 D/B/S 8/3/2
Pos: 10.5s 246f ( 7%) 45fps Trem: 1min 9mb A-V:-0.033 [482:75] A/Vms
2/17 D/B/S 8/3/2
Pos: 10.6s 247f ( 7%) 45fps Trem: 1min 9mb A-V:-0.033 [479:75] A/Vms
2/17 D/B/S 9/3/2
Pos: 10.6s 248f ( 7%) 45fps Trem: 1min 9mb A-V:-0.035 [477:75] A/Vms
2/17 D/B/S 9/3/2
Pos: 10.6s 249f ( 7%) 45fps Trem: 1min 9mb A-V:-0.035 [476:75] A/Vms
2/17 D/B/S 9/3/2
Pos: 10.7s 250f ( 7%) 45fps Trem: 1min 9mb A-V:-0.035 [475:75] A/Vms
2/17 D/B/S 9/3/2
Pos: 10.7s 251f ( 7%) 45fps Trem: 1min 9mb A-V:-0.037 [474:75] A/Vms
2/17 D/B/S 9/3/2
Pos: 10.8s 252f ( 7%) 45fps Trem: 1min 9mb A-V:-0.035 [471:75] A/Vms
2/17 D/B/S 10/3/2
Pos: 10.8s 253f ( 7%) 45fps Trem: 1min 9mb A-V:-0.034 [469:75] A/Vms
2/17 D/B/S 10/3/2
Pos: 10.9s 254f ( 7%) 45fps Trem: 1min 9mb A-V:-0.036 [469:75] A/Vms
2/17 D/B/S 10/3/2
Pos: 10.9s 255f ( 7%) 45fps Trem: 1min 9mb A-V:-0.039 [479:75] A/Vms
2/17 D/B/S 10/3/2
Pos: 11.0s 256f ( 7%) 45fps Trem: 1min 9mb A-V:-0.040 [481:76] A/Vms
2/17 D/B/S 10/3/2
Pos: 11.0s 257f ( 7%) 45fps Trem: 1min 9mb A-V:-0.043 [481:76] A/Vms
2/17 D/B/S 10/3/2
Pos: 11.1s 258f ( 7%) 45fps Trem: 1min 9mb A-V:-0.042 [480:76] A/Vms
2/17 D/B/S 10/3/2
Pos: 11.1s 259f ( 7%) 45fps Trem: 1min 9mb A-V:-0.042 [479:76] A/Vms
2/17 D/B/S 10/3/2
Pos: 11.1s 260f ( 7%) 45fps Trem: 1min 9mb A-V:-0.042 [478:76] A/Vms
2/17 D/B/S 10/3/2
Pos: 11.2s 261f ( 7%) 45fps Trem: 1min 9mb A-V:-0.045 [477:76] A/Vms
2/17 D/B/S 10/3/2
Pos: 11.2s 262f ( 7%) 45fps Trem: 1min 9mb A-V:-0.046 [476:76] A/Vms
2/17 D/B/S 10/3/2
demux_mpg: 3:2 TELECINE detected, enabling inverse telecine fx. FPS changed to
23.976!
Pos: 11.3s 263f ( 7%) 45fps Trem: 1min 9mb A-V:-0.049 [475:76] A/Vms
2/17 D/B/S 10/3/2
Pos: 11.3s 264f ( 7%) 45fps Trem: 1min 9mb A-V:-0.050 [474:76] A/Vms
2/17 D/B/S 10/3/2
Pos: 11.3s 265f ( 7%) 45fps Trem: 1min 9mb A-V:-0.048 [473:76] A/Vms
2/17 D/B/S 10/3/2
Pos: 11.4s 266f ( 7%) 45fps Trem: 1min 9mb A-V:-0.048 [472:76] A/Vms
2/17 D/B/S 10/3/2
Pos: 11.4s 267f ( 8%) 45fps Trem: 1min 9mb A-V:-0.050 [471:76] A/Vms
2/17 D/B/S 10/3/2
Pos: 11.5s 268f ( 8%) 45fps Trem: 1min 9mb A-V:-0.051 [469:76] A/Vms
2/17 D/B/S 10/3/2
Pos: 11.5s 269f ( 8%) 45fps Trem: 1min 9mb A-V:-0.052 [468:76] A/Vms
2/17 D/B/S 10/3/2
Pos: 11.6s 270f ( 8%) 45fps Trem: 1min 9mb A-V:-0.055 [469:76] A/Vms
2/17 D/B/S 10/3/2
-- christopher
On Saturday 01 February 2003 03:59 pm, Lars Christensen wrote:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
>
> On Thu, Jan 30, 2003 at 09:26:29PM -0800, Corey Hickey wrote:
> > I have an A-V sync problem with current mencoder cvs, and am currently
> > uploading sample files to ftp.mplayerhq.hu/MPlayer/incoming/avsync.
>
> Me too. What I noticed is that while encoding, mencoder prints a A-V
> which is constant, but non-zero. Sometimes ~40ms which is barely
> noticable, but sometime more, like ~80ms which is clearly noticeable.
>
> Example:
>
> Pos: 222.5s 5562f ( 3%) 14fps Trem: 196min 779mb A-V:-0.070
> [807:156]]]
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