[MPlayer-users] Audio problems w/ DVD stream

[Charles Henrich]

Im trying to convert a DVD stream, and while the video comes across nicely,
the audio ends up with dozens of chirps.  Also no matter what options I give
(-ni, -ofps 29.97, ofps 23.976, -mc 0) I also get just heaps of duplicate
frames. :

mplayer can play the stream back without any audio chirps..

This is with the XviD divx libraries.  Anyone have any suggestions?


MEncoder CVS-020131-13:14-2.95.3 (C) 2000-2001 Arpad Gereoffy (see DOCS!)

Reading /lhome/henrich/.mplayer/codecs.conf: 26 audio & 69 video codecs
CPU vendor name: GenuineIntel  max cpuid level: 2
CPU: Intel Celeron 2/Pentium III Coppermine,Geyserville (Type: 6, Stepping: 3)
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Not an URL!
File not found: 'frameno.avi'
Not an URL!
success: format: 0  data: 0x0 - 0x598AF000
header block 1 size: 0
Detected MPEG-PS file format!
VIDEO:  MPEG2  720x480  (aspect 2)  29.97 fps  9750.0 kbps (1218.8 kbyte/s)
[V] filefmt:2  fourcc:0x10000002  size:720x480  fps:29.97  ftime:=0.0334
Detected video codec: [mpeg12] drv:1 prio:0 (MPEG 1 or 2)
mpeg2dec-0.2.0-release (C) 2000-2001 Aaron Holtzman & Michel Lespinasse
libmpeg2: Using MMXEXT for IDCT transform
libmpeg2: Using MMXEXT for motion compensation
Detected audio codec: [a52] drv:14 (AC3-liba52)
No accelerated IMDCT transform found
AC3: 2.0 (stereo)  48000 Hz  192.0 kbit/s
Using MMX optimized resampler
AUDIO: srate=48000  chans=2  bps=2  sfmt=0x10  ratio: 24000->192000
MP3 audio selected
Writing AVI header...
Pos:   0.0s      1f ( 0%)   0fps Trem:   0min   0mb  A-V:0.000 [0:0]
SwScaler: BICUBIC scaler with YV12 output using MMX2
Pos:   1.1s     33f ( 0%)  12fps Trem:   0min   0mb  A-V:-0.027 [579:128]
duplicate 1 frame(s)!!!    
Pos:   1.3s     38f ( 0%)  12fps Trem:  44min 112mb  A-V:-0.020 [624:128]
duplicate 1 frame(s)!!!    
Pos:   1.4s     40f ( 0%)  12fps Trem:  45min 119mb  A-V:-0.020 [639:127]
duplicate 1 frame(s)!!!    
Pos:   1.6s     45f ( 0%)  12fps Trem:  48min 137mb  A-V:-0.031 [712:128]
duplicate 1 frame(s)!!!    
Pos:   1.8s     50f ( 0%)  12fps Trem:  47min 147mb  A-V:-0.035 [804:128]
duplicate 1 frame(s)!!!    
Pos:   1.9s     52f ( 0%)  12fps Trem:  49min 161mb  A-V:-0.036 [841:128]
duplicate 1 frame(s)!!!    
Pos:   2.1s     57f ( 0%)  12fps Trem:  50min 180mb  A-V:-0.032 [955:128]
duplicate 1 frame(s)!!!    
Pos:   2.3s     62f ( 0%)  12fps Trem:  51min 190mb  A-V:-0.035 [997:128]
duplicate 1 frame(s)!!!    
Pos:   2.4s     64f ( 0%)  11fps Trem:  48min 180mb  A-V:-0.039 [982:128]
duplicate 1 frame(s)!!!    
^CPos:   2.6s     69f ( 0%)  11fps Trem:  50min 185mb  A-V:-0.042 [969:128]

CBR audio effective bitrate:  128.000 kbit/s  (16000 bytes/sec)

Writing AVI index...
Fixup AVI header...

Video stream:  969.557 kbit/s  (121194 bps)  size: 315106 bytes  2.600 secs
69 frames

Audio stream:  128.000 kbit/s  (16000 bps)  size: 49152 bytes  3.072 secs
*** free_stream() called ***


-Crh

       Charles Henrich                                   henrich at msu.edu

                       http://www.sigbus.com:81/~henrich