Hi Peter,
Romain and I didn't see a better solution than adding on_close, so I
implemented it (commit b57a1b3bd7ae). Let me know how this works for
you. For example, you may use
output.file(%wav,"file%Hwhatever.wav",on_close=fun(s)->system("qwavheaderdump
-F #{s}"),reopen_when={0m},...,source).
On Mon, Aug 22, 2011 at 6:52 PM, Peter Retep <[email protected]> wrote:
> Calling a external tool triggered by on_close would require to use the
> current filename in a command line, which is currently not supported.
This was not the main motivation for adding it, but the new on_close
will give you the actual filename which has been used, with the %H and
other special things interpreted.
> A advantage would be that you dont need additional fix tools unless you use
> them.
Yes, and it allows us to keep an encoder that works both for streams and files.
> WAV: qwavheaderdump -F (quelcom package, tested).
> MP3: mp3check --fix-headers (not tested).
Thanks for the reminder (though I don't know of any problem with the
standard %mp3 output that needs to be fixed afterwards). Once you have
tested one or both of these features, it would be nice if you could
propose either a snippet for
http://wiki.sourcefabric.org/display/LS/User+Snippets or a
documentation paragraph for the %wav section of
http://savonet.sourceforge.net/doc-svn/encoding_formats.html (or
perhaps something to add to output.file's short documentation).
Cheers,
--
David
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