[MEncoder-users] Colorspace Conversion
Tobias Brockamp
tobiasbrockamp at gmx.de
Tue Sep 11 03:40:02 CEST 2007
Am 10.09.2007 um 05:53 schrieb RC:
> On Mon, 10 Sep 2007 01:14:20 +0200
> Tobias Brockamp <tobiasbrockamp at gmx.de> wrote:
>
>> one encoded with vdub and the other with mencoder.
>
> Nobody can solve a bug just by seeing the end result of it, so your
> samples are pretty useless. In addition, the mencoder file apparently
> has no video at all (just black).
ok i now have uploaded the input raw file:
http://rapidshare.com/files/54809204/color_raw.avi
hmm, unluckely the mencoder file wasn't encoded correctly. i just get
"duplicate frames" messages in the output and you've seen the result.
here the command line end the output from mencoder:
mencoder -of avi -ovc xvid -ofps 25 -oac mp3lame -srate 44100 -audio-
preload 1.5 -mc 0 -vf pp=lb -xvidencopts
"threads=2:par=1/1:max_key_interval=250:nopacked:closed_gop:rc_reaction_
delay_factor=16:rc_averaging_period=100:notrellis:bitrate=1500:min_iquan
t=1:max_iquant=31:min_pquant=1:max_pquant=31:min_bquant=1:max_bquant=31:
max_bframes=2:bquant_ratio=150:bquant_offse
t=100:me_quality=6:lumi_mask:chroma_me:qpel:gmc:vhq=4:bvhq=1:quant_type=
h263" -lameopts "cbr:preset=128:mode=0" -o _color/
color_mencoder_FALSE2.avi _raws/color_raw.avi
MEncoder dev-SVN-rUNKNOWN-3.4.2 (C) 2000-2007 MPlayer Team
CPU: Genuine Intel(R) CPU T2500 @ 2.00GHz (Family: 6,
Model: 14, Stepping: 8)
CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 0 SSE2: 0
Compiled for x86 CPU with extensions: MMX MMX2 SSE SSE2
success: format: 0 data: 0x0 - 0x19ac44
AVI file format detected.
[aviheader] Video stream found, -vid 0
[aviheader] Audio stream found, -aid 1
VIDEO: [] 768x576 24bpp 25.000 fps 5308.4 kbps (648.0 kbyte/s)
[V] filefmt:3 fourcc:0x0 size:768x576 fps:25.00 ftime:=0.0400
========================================================================
==
Opening audio decoder: [pcm] Uncompressed PCM audio decoder
AUDIO: 44100 Hz, 2 ch, s16le, 1411.2 kbit/100.00% (ratio: 176400-
>176400)
Selected audio codec: [pcm] afm: pcm (Uncompressed PCM)
========================================================================
==
xvid: using library version 1.2.-127 (build xvid-1.2.0-dev)
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
Opening video filter: [pp=lb]
========================================================================
==
Opening video decoder: [raw] RAW Uncompressed Video
VDec: vo config request - 768 x 576 (preferred colorspace: BGR 24-bit)
[PP] Using external postprocessing filter, max q = 6.
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [raw] RAW Uncompressed Video
VDec: vo config request - 768 x 576 (preferred colorspace: BGR 24-bit)
[PP] Using external postprocessing filter, max q = 6.
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [raw] RAW Uncompressed Video
VDec: vo config request - 768 x 576 (preferred colorspace: BGR 24-bit)
[PP] Using external postprocessing filter, max q = 6.
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [raw] RAW Uncompressed Video
VDec: vo config request - 768 x 576 (preferred colorspace: BGR 24-bit)
[PP] Using external postprocessing filter, max q = 6.
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [raw] RAW Uncompressed Video
VDec: vo config request - 768 x 576 (preferred colorspace: BGR 24-bit)
[PP] Using external postprocessing filter, max q = 6.
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
The selected video_out device is incompatible with this codec.
Try appending the scale filter to your filter list,
e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [raw] RAW Uncompressed Video
VDec: vo config request - 768 x 576 (preferred colorspace: BGR 24-bit)
[PP] Using external postprocessing filter, max q = 6.
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
VDec: using BGR 24-bit as output csp (no 0)
Opening video filter: [flip]
Movie-Aspect is undefined - no prescaling applied.
[swscaler @ 009AF5D0]SwScaler: using unscaled bgr24 -> yuv420p
special converter
Opening video filter: [expand]
Expand: -1 x -1, -1 ; -1, osd: 0, aspect: 0.000000, round: 1
videocodec: XviD (768x576 fourcc=44495658 [XVID])
xvid: par=0/0 (vga11), displayed=768x576, sampled=768x576
xvid: CBR Rate Control -- bitrate=1500kbit/s
Selected video codec: [rawbgr24flip] vfm: raw (RAW BGR24)
========================================================================
==
MP3 audio selected.
Writing header...
ODML: vprp aspect is 4:3.
Setting audio delay to 0.052s.
Writing header...
ODML: vprp aspect is 4:3.
Setting audio delay to 0.052s.
Pos: 0.0s 3f (89%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:127]
1 duplicate frame(s)!
Pos: 0.1s 4f (89%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:127]
1 duplicate frame(s)!
Pos: 0.1s 5f (89%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:127]
1 duplicate frame(s)!
Pos: 0.2s 6f (89%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:127]
1 duplicate frame(s)!
Pos: 0.2s 7f (89%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:127]
1 duplicate frame(s)!
Pos: 0.2s 8f (89%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:127]
1 duplicate frame(s)!
Pos: 0.3s 9f (89%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:127]
1 duplicate frame(s)!
Pos: 0.3s 10f (89%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:127]
1 duplicate frame(s)!
Pos: 0.4s 11f (89%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:127]
1 duplicate frame(s)!
Pos: 0.4s 12f (89%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:127]
1 duplicate frame(s)!
Pos: 0.4s 13f (89%) 0.00fps Trem: 0min 0mb A-V:0.000 [0:127]
1 duplicate frame(s)!
Pos: 0.5s 14f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[0:128]
1 duplicate frame(s)!
Pos: 0.5s 15f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[0:128]
1 duplicate frame(s)!
Pos: 0.6s 16f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[0:128]
1 duplicate frame(s)!
Pos: 0.6s 17f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[0:128]
1 duplicate frame(s)!
Pos: 0.6s 18f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[0:128]
1 duplicate frame(s)!
Pos: 0.7s 19f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[0:128]
1 duplicate frame(s)!
Pos: 0.7s 20f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[0:128]
1 duplicate frame(s)!
Pos: 0.8s 21f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[0:128]
1 duplicate frame(s)!
Pos: 0.8s 22f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[0:128]
1 duplicate frame(s)!
Pos: 0.8s 23f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[0:128]
1 duplicate frame(s)!
Pos: 0.9s 24f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[0:128]
1 duplicate frame(s)!
Pos: 0.9s 25f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[0:128]
1 duplicate frame(s)!
Pos: 1.0s 26f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[0:128]
1 duplicate frame(s)!
Pos: 1.0s 27f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[0:128]
1 duplicate frame(s)!
Pos: 1.0s 28f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[115:128]
1 duplicate frame(s)!
Pos: 1.1s 29f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[111:128]
1 duplicate frame(s)!
Pos: 1.1s 30f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[107:128]
1 duplicate frame(s)!
Pos: 1.2s 31f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[103:128]
1 duplicate frame(s)!
Pos: 1.2s 32f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[100:128]
1 duplicate frame(s)!
Pos: 1.2s 33f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[97:128]
1 duplicate frame(s)!
Pos: 1.3s 34f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[94:128]
1 duplicate frame(s)!
Pos: 1.3s 35f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[91:128]
1 duplicate frame(s)!
Pos: 1.4s 36f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[88:128]
1 duplicate frame(s)!
Pos: 1.4s 37f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[85:128]
1 duplicate frame(s)!
Pos: 1.4s 38f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[83:128]
1 duplicate frame(s)!
Pos: 1.5s 39f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[81:128]
1 duplicate frame(s)!
Pos: 1.5s 40f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[79:128]
1 duplicate frame(s)!
Pos: 1.6s 41f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[77:128]
1 duplicate frame(s)!
Pos: 1.6s 42f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[75:128]
1 duplicate frame(s)!
Pos: 1.6s 43f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[73:128]
1 duplicate frame(s)!
Pos: 1.7s 44f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[71:128]
1 duplicate frame(s)!
Pos: 1.7s 45f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[69:128]
1 duplicate frame(s)!
Pos: 1.8s 46f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[68:128]
1 duplicate frame(s)!
Pos: 1.8s 47f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[66:128]
1 duplicate frame(s)!
Pos: 1.8s 48f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[65:128]
1 duplicate frame(s)!
Pos: 1.9s 49f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[64:128]
1 duplicate frame(s)!
Pos: 1.9s 50f (100%) 0.00fps Trem: 0min 0mb A-V:0.000
[62:128]
Flushing video frames.
Writing index...
Writing header...
ODML: vprp aspect is 4:3.
Setting audio delay to 0.040s.
Video stream: 62.704 kbit/s (7838 B/s) size: 15049 bytes 1.920
secs 50 frames
Audio stream: 128.000 kbit/s (16000 B/s) size: 30929 bytes 1.933
secs
>
>> any idea how to solve the problem or what vdub does?
>
> I've never been a very good psychic.
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