Re: [Swftools-common] Cannot extract wav file from swf

[Daniel Arteaga]

Al 21/04/12 08:36, En/na Chris ha escrit:
> On Fri, 20 Apr 2012 17:54:09 +0200
> Daniel Arteaga<address@hidden>  wrote:
>
> > Al 20/04/12 11:40, En/na Daniel Arteaga ha escrit:
> > > Hi,
> > >
> > > I have a swf file that contains a wav file, I cannot extract it. I do
> > >
> > > $ swfextract ens_ab.swf
> > > Objects in file ens_ab.swf:
> > > [-s] 1 Sound: ID(s) 1
> > > [-f] 1 Frame: ID(s) 0
> > > [-m] 1 MP3 Soundstream
> > >
> > > $ swfextract -v -s 1 ens_ab_audio.swf -o ens_ab.wav
> >
> > Sorry, that line is wrong: the correct command is:
> >
> > swfextract -v -s 1 ens_ab.swf -o ens_ab.wav
> >
> > The rest of the message doesn't change
>
> > > and nothing is generated, no file, no error message, no information.
> > > Is any way to check what is it going on?
>
> Which is very odd if true.  That incorrect command statement should have
> producedd a 'Couldn't open file : No such file or directory' error.

Sorry, perhaps I didn't make myself clear: the  file exists, the problem 
is that it doesn't extract the wav file, and it doesn't give any error 
message either.

In the first message I sent to the list I made a mistake when 
transcribing the command, this is why I sent a second message to the 
list. For the sake of clarity, I transcribe again the commands:

$ swfextract ens_ab.swf
Objects in file ens_ab.swf:
 [-s] 1 Sound: ID(s) 1
 [-f] 1 Frame: ID(s) 0
 [-m] 1 MP3 Soundstream

$ swfextract -v -s 1 ens_ab.swf -o ens_ab.wav

(nothing is generated, no file, no error message, no console output)

$ swfdump ens_ab.swf
[HEADER]        File version: 8
[HEADER]        File is zlib compressed. Ratio: 91%
[HEADER]        File size: 9216464
[HEADER]        Frame rate: 12.000000
[HEADER]        Frame count: 1
[HEADER]        Movie width: 1000.00
[HEADER]        Movie height: 600.00
[045]         4 FILEATTRIBUTES
[009]         3 SETBACKGROUNDCOLOR (ff/ff/ff)
[018]        31 PROTECT
[00e]   9216259 DEFINESOUND defines id 0001 (Raw little-endian 44Khz 
16Bit stereo)
[038]        15 EXPORTASSETS
                exports 0001 as "ens_AB.wav"
[02d]         4 SOUNDSTREAMHEAD2
[00c]        97 DOACTION
[001]         0 SHOWFRAME 1 (00:00:00,000)
[000]         0 END



Thanks again,

Daniel