[MEncoder-users] Problems when creating video dvd

[Sebastian]

Hi :)

The rip has finished but it doesn't work. I demuxed the stream with
tcextract and tried to remux it with mplex. Didn't work.

mencoder -sws 9 -vf scale=720:480,harddup -ofps 30000/1001
Documentary.avi -oac lavc -srate 48000 -af lavcresample=48000
-ovc lavc -lavcopts
dc=10:vqmin=1:aspect=16/9:vcodec=mpeg2video:mbd=2:keyint=12:vrc_maxrate=9800:vrc_buf_size=1835:vpass=2:vbitrate=5230:acodec=ac3:abitrate=192
-o test_vid.mpg -of mpeg -mpegopts format=dvd
MEncoder dev-CVS-060116-16:33-3.4.4 (C) 2000-2006 MPlayer Team
CPU: Advanced Micro Devices Sempron/Athlon MP/XP Thoroughbred; Duron
Applebred (Family: 6, Stepping: 1)
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 3DNow 3DNowEx SSE

success: format: 0  data: 0x0 - 0x2bc79e2c
AVI file format detected.
VIDEO:  [DX50]  512x288  24bpp  29.970 fps  806.3 kbps (98.4 kbyte/s)
[V] filefmt:3  fourcc:0x30355844  size:512x288  fps:29.97  ftime:=0.0334
==========================================================================
Requested audio codec family [mp3] (afm=mp3lib) not available.
Enable it at compilation.
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
AUDIO: 44100 Hz, 2 ch, s16le, 96.0 kbit/6.80% (ratio: 12000->176400)
Selected audio codec: [ffmp3] afm: ffmpeg (FFmpeg MPEG layer-3 audio
decoder)
==========================================================================
PACKET SIZE: 2048 bytes
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=720 h=480]
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffodivx] vfm: ffmpeg (FFmpeg MPEG-4)
==========================================================================
Building audio filter chain for 44100Hz/2ch/s16le -> 48000Hz/0ch/??...
Building audio filter chain for 44100Hz/2ch/s16le ->
48000Hz/2ch/s16le...
Limiting audio preload to 0.4s
Increasing audio density to 4
VDec: vo config request - 512 x 288 (preferred colorspace: Planar YV12)
VDec: using Planar YV12 as output csp (no 0)
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.

SwScaler: Lanczos scaler, from Planar YV12 to Planar YV12 using MMX2
videocodec: libavcodec (720x480 fourcc=3267706d [mpg2])
High quality encoding selected (non real time)!
Writing header...1f ( 0%)  0.04fps Trem:   0min   0mb  A-V:0.000 [0:0]
INITIAL DELAY of 0 frames  0.47fps Trem:   0min   0mb  A-V:0.032 [0:0]
Pos:3714.9s 111338f (55%) 30.90fps Trem:  47min 3286mb  A-V:0.047
[3854:19[mpeg2video @ 0x841b9e8]rc buffer underflow4min 3243mb
A-V:0.046 [3902:191]
[mpeg2video @ 0x841b9e8]rc buffer underflow4min 3244mb  A-V:0.047
[3902:192]
Pos:6412.6s 192187f (100%) 32.15fps Trem:   0min 3384mb  A-V:0.068
[4178:191]
Skipping frame!
Pos:6412.9s 192197f (100%) 32.15fps Trem:   0min 3384mb  A-V:0.068
[4178:192]
Skipping frame!
Pos:6413.2s 192207f (100%) 32.15fps Trem:   0min 3384mb  A-V:0.068
[4178:191]

[...]

[4172:191]
Flushing video frames
Writing index...

Overhead: 2.153% (75484536 / 3506461320)
Writing header...

Video stream: 4172.342 kbit/s  (521542 B/s)  size: -942774904 bytes
6427.455 secs  192681 frames

Audio stream:  192.000 kbit/s  (23999 B/s)  size: 154268928 bytes
6427.872 secs

#################################################################

++ WARN: [mplex] Video e0: buf=   2025 frame=003551 sector=00026729
++ WARN: [mplex] Audio bd: buf=   1437 frame=003703 sector=00001411
++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=10722011
required(DTS)=10718714
++ WARN: [mplex] Video e0: buf=   2025 frame=003565 sector=00027023
++ WARN: [mplex] Audio bd: buf=   1245 frame=003719 sector=00001417
++ WARN: [mplex] Stream e0: data will arrive too late sent(SCR)=10766043
required(DTS)=10763759
++ WARN: [mplex] Video e0: buf=   2025 frame=003580 sector=00027318
++ WARN: [mplex] Audio bd: buf=      0 frame=003732 sector=00001422
**ERROR: [mplex] Too many frame drops -exiting

##################################################################

dvdauthor:

WARN: audio sector out of range: -950748 (vobu #16595, pts 3135.568)

WARN: audio sector out of range: -950624 (vobu #16596, pts 3135.768)

WARN: audio sector out of range: -950608 (vobu #16597, pts 3135.969)

WARN: audio sector out of range: -950593 (vobu #16598, pts 3136.169)

WARN: audio sector out of range: -950577 (vobu #16599, pts 3136.369)

WARN: audio sector out of range: -950640 (vobu #16600, pts 3136.569)

WARN: audio sector out of range: -950665 (vobu #16601, pts 3136.769)

WARN: audio sector out of range: -950671 (vobu #16602, pts 3136.970)

###################################################################

Maybe it's just that the source is bad, I mean it was encoded from a dvd
source to divx and the audio part got resampled to 44.1kHz. Who knows
what else was done to the movie? ;)

Sebastian

- 
"When the going gets weird, the weird turn pro." (HST)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: not available
URL: <http://lists.mplayerhq.hu/pipermail/mencoder-users/attachments/20060116/85f766d4/attachment.pgp>