Re: [Encode2mpeg-users] encode2mpeg and mplayer

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On Wed, Oct 25, 2006 at 03:41:35PM -0400, Osmany guirola Cruz wrote:
> On Wed, 2006-10-25 at 14:53 -0400, Giacomo Comes wrote:
> > On Wed, Oct 25, 2006 at 02:44:45PM -0400, Osmany guirola Cruz wrote:
> > > On Wed, 2006-10-25 at 13:35 -0400, Giacomo Comes wrote:
> > > > On Tue, Oct 24, 2006 at 03:36:30PM -0400, Osmany guirola Cruz wrote:
> > > > > Hi 
> > > > > 
> > > > > I have a question?
> > > > > Can i use mplayer 1 rc1 with encode2mpeg?
> > > > > i do this question because with the previous version of mplayer we have
> > > > > to apply some patches for the correct function of encode2mpeg. 
> > > > > 
> > > > > Thanks
> > > > > 
> > > > > Osmany
> > > > 
> > > > MPlayer 1.0rc1 should work fine with encode2mpeg 0.6.0.
> > > > The only problem is that encode2mpeg will fail to recognize rc1 as
> > > > a stable release and will annoy you with the warning message about
> > > > an unsupported mplayer version.
> > > > 
> > > > 0.6.1 will be out soon, probably by the end of the week.
> > > > 
> > > Ok i will wait for the next release , because i do some test yesterday
> > > and i got errors in 2 pass and 1 pass ... for example
> > > 
> > > Pos:   5.8s    150f (11%)  7.46fps Trem:   2min   7mb  A-V:0.028
> > > [1158:150]
> > > 1 duplicate frame(s)!
> > > /usr/local/bin/encode2mpeg: line 5304: 28154 Floating point
> > > exceptionmencoder $OPTIONS ${VIDEOPASS}:vpass=1$turbo -o /dev/null
> > > "${SID[@]}" "${MENCODERARG[@]}" $AID $AUDIOPASS $F "${PLOG[@]}"
> > 
> > This looks like a problem of mencoder. Is it pre8 or rc1?
> > 
> > By the way, in order to understand where really is the error and what is causing it
> > I need the log and debug files.
> 
> I do this test with mencoder rc1 
> 
> this was my command line
> 
> #encode2mpeg test.avi -vcd -n n -mpeg -encode 3:3:1 -o kk -mpegonly
> 
> and this is the error output
> Pos:   5.8s    150f (11%)  8.16fps Trem:   2min   7mb  A-V:0.028
> [1158:150]
> 1 duplicate frame(s)!
> /usr/local/bin/encode2mpeg: line 5304:   757 Floating point
> exceptionmencoder $OPTIONS $VIDEOPASS "${RAWVIDEO[@]}" "${SID[@]}"
> "${MENCODERARG[@]}" $AID $AUDIOPASS $F "${MSG[@]}" >"$output".fifo

The floating point exception indicates a problem of mencoder.
It can be due to a bug in mencoder, a bug in the compiler, 
a corrupted source or bad options made by encode2mpeg.

Do you have the same problem with mencoder 1.0pre8?

If not, then the error is related to rc1.
In that case can you recompile mencoder with gcc 3.4.x and see if still 
has the problem?

And remember to use always the option -debug when you are reporting 
a problem with encode2mpeg.

> 	
> and the log file
> 
> ### LOG: kk [2006-10-25 15:34:13]
>    INFO: [encode2mpeg] version 0.6.0 running in Mpeg Mode
>    INFO: [encode2mpeg] command line: 'test.avi -vcd -n n -mpeg -encode
> 3:3:1 -o kk -mpegonly'
>    MPEG: frameformat:VCD vfr:4 vbr:1152 abr:128 asr:44100
> audioformat:mp3 mp3:copy mpegencoder:mencoder aspect:4/3
>    MPEG: encode:3:3:1 AUDIOPASS:-oac mp3lame -lameopts preset=standard
> VIDEOPASS:-of mpeg -mpegopts format=xvcd -ovc lavc -lavcopts
> vcodec=mpeg1video:
> vrc_buf_size=327:vrc_minrate=1152:vrc_maxrate=1152:keyint=18:vmax_b_frames=2:aspect=4/3:vrc_maxrate=1152:vbitrate=1152:psnr:mbd=1:loop:mv0:vlelim=-4:v
> celim=7:trell:precmp=1:cmp=1:subcmp=1:vmax_b_frames=2 PASS:1 
>    INFO: [identify] ID_VIDEO_ID=0
>    INFO: [identify] ID_AUDIO_ID=1
>    INFO: [identify] ID_CLIP_INFO_NAME0=Software
>    INFO: [identify] ID_CLIP_INFO_VALUE0=MEncoder 2:0.99+1.0pre8-0ubuntu8
>    INFO: [identify] ID_CLIP_INFO_N=1
>    INFO: [identify] ID_FILENAME=test.avi
>    INFO: [identify] ID_DEMUXER=avi
>    INFO: [identify] ID_VIDEO_FORMAT=XVID
>    INFO: [identify] ID_VIDEO_BITRATE=1050120
>    INFO: [identify] ID_VIDEO_WIDTH=672
>    INFO: [identify] ID_VIDEO_HEIGHT=368
>    INFO: [identify] ID_VIDEO_FPS=25.000
>    INFO: [identify] ID_VIDEO_ASPECT=0.0000
>    INFO: [identify] ID_AUDIO_FORMAT=85
>    INFO: [identify] ID_AUDIO_BITRATE=128000
>    INFO: [identify] ID_AUDIO_RATE=0
>    INFO: [identify] ID_AUDIO_NCH=0
>    INFO: [identify] ID_LENGTH=60.04
>    INFO: [identify] ID_VIDEO_CODEC=ffodivx
>    INFO: [identify] ID_AUDIO_BITRATE=128000
>    INFO: [identify] ID_AUDIO_RATE=44100
>    INFO: [identify] ID_AUDIO_NCH=2
>    INFO: [identify] ID_AUDIO_CODEC=mp3
>    INFO: [identify] ID_VIDEO_ASPECT=1.8261

In this case isn't better to use -mpegfixaspect?

>    INFO: [MENCODERARG] test.avi -ofps 30000/1001 -vf
> scale=352:240,harddup
>    INFO: [MPLAYERYUVOPT] kk.mpeg -noframedrop -v -osdlevel 0 -vo
> yuv4mpeg:file=/dev/fd/4 -nosound -benchmark
>    INFO: [YUVSCALEROPT] -v 1 -n n -O VCD 
>    INFO: [MPEG2ENCOPT] -f 2 -b 1152 -V 46 -B 137 -4 2 -2 1 -R 2 -g 9 -G
> 18 -v 1 -S 50000 -n n -F 4 -s -r 16  
>    INFO: [MPLEXOPT] -f 2 -V -b 46 -r 5120 
>    INFO: [VCDIMAGEROPT] -t vcd2 
>    INFO: [CDRDAOOPT]  --driver generic-mmc --device 0,0,0
>    INFO: [GROWISOFSOPT] -dvd-compat -Z /dev/cdrecorder -dvd-video
>    INFO: [mencoder] MEncoder 1.0rc1-4.1.2 (C) 2000-2006 MPlayer Team
>    INFO: [mencoder] ==> Found video stream: 0
>    INFO: [mencoder] ==> Found audio stream: 1
>    MPEG: VIDEO:  MPEG1  352x240  (aspect 12)  29.970 fps  1152.0 kbps
> (144.0 kbyte/s)
>    MPEG: AUDIO[0]: MPEG 1.0, Layer III, 44100 Hz 160 kbit Joint-Stereo,
> BPF: 522
>    MPEG: kk.mpg is 999320 bytes, 975.9 KB
>  JOBEND: kk [2006-10-25 15:35:14] (0h1m2s)
> skip=15^M    
> 
> 
> then i do 
> 
>  encode2mpeg test.avi -vcd -n n -mpeg -encode 3:3:2 -o kk -mpegonly
> 
> and got in the first pass
> 
> 1 duplicate frame(s)!
> Pos:   5.8s    150f (11%) 11.25fps Trem:   1min   7mb  A-V:0.028
> [1158:150]
> 1 duplicate frame(s)!
> /usr/local/bin/encode2mpeg: line 5304:  1049 Floating point
> exceptionmencoder $OPTIONS ${VIDEOPASS}:vpass=1$turbo -o /dev/null
> "${SID[@]}" "${MENCODERARG[@]}" $AID $AUDIOPASS $F "${PLOG[@]}"

Same error as before.

> 
> and in the second pass
> 
> Pos:   5.2s    135f ( 9%)  8.26fps Trem:   2min   7mb  A-V:0.028
> [1151:150]
> 1 duplicate frame(s)!
> mencoder: ratecontrol.c:685: ff_rate_estimate_qscale: Assertion
> `picture_number<rcc->num_entries' failed.
> /usr/local/bin/encode2mpeg: line 5304:  1063 Aborted
> mencoder $OPTIONS ${VIDEOPASS}:vpass=2 "${RAWVIDEO[@]}" "${SID[@]}"
> "${MENCODERARG[@]}" $AID $AUDIOPASS $F "${PLOG[@]}" "${MSG[@]}"
> >"$output".fifo
> 

The second pass is failing because the first one failed too.

[....]

Giacomo