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nutznboltz Apprentice
Joined: 23 Apr 2004 Posts: 239
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Posted: Sun Jan 28, 2007 9:01 pm Post subject: Problem with mplayer 1.0_rc1 |
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I try to convert a video
Code: | $ any2vob --format=ntsc --surround=no --aspect=4:3 -i ~/Desktop/PrettyDyanaAGypsyrec.avi |
Eventually the any2vob script runs this command:
Code: | transcode -H0 -i "/home/nutz/Desktop/PrettyDyanaAGypsyrec.avi" -x mplayer="-mc 0",mplayer -f 25.000 -g 480x360 -n 0x1 -e 0,16,0 -y ffmpeg -F mpeg2 -Z 720x480 --export_asr 2 -J resample,modfps=clonetype=3 --export_fps 29.970 -D0 -N 0x2000 -E 48000,16,2 -b 384 -s2 -m "tmp_any2dvd/PrettyDyanaAGypsyrec.ac3" -o "tmp_any2dvd/PrettyDyanaAGypsyrec" |
Zero is not a valid sampling rate so '-e 0,16,0' causes transcode to refuse to do any work.
The zero is coming from an attempt to analyze the video with mplayer. The command that any2vob builds is similar to this: Code: | $ mplayer -vo dummy -identify -aid 1 ~/Desktop/PrettyDyanaAGypsyrec.avi
MPlayer 1.0rc1-4.1.1 (C) 2000-2006 MPlayer Team
CPU: AMD Opteron(tm) Processor 246 (Family: 15, Model: 5, Stepping: 8)
MMX2 supported but disabled
3DNow supported but disabled
3DNowExt supported but disabled
CPUflags: MMX: 1 MMX2: 0 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled for x86 CPU with extensions: MMX SSE SSE2
Playing /home/kstailey/Desktop/PrettyDyanaAGypsyrec.avi.
AVI file format detected.
ID_VIDEO_ID=0
ID_AUDIO_ID=1
VIDEO: [divx] 480x360 24bpp 25.000 fps 920.0 kbps (112.3 kbyte/s)
ID_FILENAME=/home/kstailey/Desktop/PrettyDyanaAGypsyrec.avi
ID_DEMUXER=avi
ID_VIDEO_FORMAT=divx
ID_VIDEO_BITRATE=920048
ID_VIDEO_WIDTH=480
ID_VIDEO_HEIGHT=360
ID_VIDEO_FPS=25.000
ID_VIDEO_ASPECT=0.0000
ID_AUDIO_FORMAT=85
ID_AUDIO_BITRATE=128000
ID_AUDIO_RATE=0
ID_AUDIO_NCH=0
ID_LENGTH=2700.00
Error opening/initializing the selected video_out (-vo) device. |
The ID_AUDIO_RATE=0 and ID_AUDIO_NCH=0 from the mplayer output are reprocessed into the poison -e option passed to transcode.
I think even trying to use mplayer in this way is a mistake. When I use tcprobe it produces the correct -e line: Code: | $ tcprobe -i ~/Desktop/PrettyDyanaAGypsyrec.avi
[tcprobe] RIFF data, AVI video
[avilib] V: 25.000 fps, codec=divx, frames=67500, width=480, height=360
[avilib] A: 44100 Hz, format=0x55, bits=0, channels=2, bitrate=128 kbps,
[avilib] 103357 chunks, 43199007 bytes, CBR
[tcprobe] summary for /home/kstailey/Desktop/PrettyDyanaAGypsyrec.avi, (*) = not default, 0 = not detected
import frame size: -g 480x360 [720x576] (*)
frame rate: -f 25.000 [25.000] frc=3
audio track: -a 0 [0] -e 44100,0,2 [48000,16,2] -n 0x55 [0x2000] (*)
bitrate=128 kbps
length: 67500 frames, frame_time=40 msec, duration=0:45:00.000 |
Last edited by nutznboltz on Mon Jan 29, 2007 12:18 pm; edited 1 time in total |
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nutznboltz Apprentice
Joined: 23 Apr 2004 Posts: 239
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Posted: Mon Jan 29, 2007 12:17 pm Post subject: |
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On amd64 mplayer 1.0_rc1 (stable version) causes ID_AUDIO_RATE=0 and ID_AUDIO_NCH=0 when the -identify option is used (see previous post for examples.)
I tried with mplayer-bin 1.0_pre8 on the same amd64 and I see correct values for ID_AUDIO_RATE= and ID_AUDIO_NCH= Code: | $ mplayer-bin -vo dummy -identify -aid 1 ~/vids/PrettyDyanaAGypsyrec.avi 2> /dev/null | egrep 'ID_AUDIO_RATE|ID_AUDIO_NCH'
ID_AUDIO_RATE=44100
ID_AUDIO_NCH=2
$ |
So I symlink ~/bin/mplayer to /usr/bin/mplayer-bin and put ~/bin at the front of my $PATH and any2vob starts working. |
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sabbat n00b
Joined: 16 Dec 2003 Posts: 34 Location: Australia
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Posted: Mon Feb 12, 2007 12:16 pm Post subject: |
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I'm running into the same problem with any2vob/dvd.
I'm running ~x86, and there's no mplayer-bin anymore for x86, only amd64.
I was wondering if anyone else was having this problem with mplayer, not picking up the ID_AUDIO_RATE and ID_AUDIO_NCH. Or, if their version does, please tell me a version number.
I'm using mplayer-1.0_rc1-r2.
I'm going to try stepping back a couple of versions to see if that has an effect, and if not, I'll try an SVN version.
Apart from that, I'm at a loss. _________________ I'm not as think you confused I am!!! |
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