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Author Topic: Decoder SDK Undocumented Feature?  (Read 1885 times)

scthom

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Decoder SDK Undocumented Feature?
« on: September 27, 2005, 10:29:31 pm »

Somebody from JRiver will need to answer this since it's not documented in the Input SDK...

The first thing MC does when doing a burn is send a DoCommand(5, 2, 0) to the InputSource interface (Playing sends 5,1,0).  Later on it sends a GetInformation(15, xxx).  What do these do?  They're not documented in the SDK - the DoCommand enum only has entries 0-4 and GetInformation only goes up to 11.

The 2nd and 3rd parameters of DoCommand are supposedly not used (per the SDK) but these are not the first functions I've logged using them.

I see that you've been busy with 11.1, but I could use a little help please...
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Matt

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Re: Decoder SDK Undocumented Feature?
« Reply #1 on: September 28, 2005, 08:25:08 pm »

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Matt Ashland, JRiver Media Center

scthom

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Re: Decoder SDK Undocumented Feature?
« Reply #2 on: September 28, 2005, 08:42:07 pm »

I saw that, thanks.  Will look for the new input SDK!

I am not generally using the Reader, because the FLAC SDK has so many functions already in it.  So it shouldn't be a big deal for me if the Reader interface has changed.

Thanks
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Matt

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Re: Decoder SDK Undocumented Feature?
« Reply #3 on: September 29, 2005, 02:07:49 pm »

Hi Scthom,

The latest SDK is here:
http://www.jrmediacenter.com/devzone.html

For the burning, make sure you fill in m_nLengthMS and m_nLengthBlocks.

Also, in the future, you may want to look into using a J River reader.  It'll give you simple internet stream and Library Server support.

Best,
-Matt
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Matt Ashland, JRiver Media Center

scthom

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Re: Decoder SDK Undocumented Feature?
« Reply #4 on: September 29, 2005, 11:23:18 pm »

For the burning, make sure you fill in m_nLengthMS and m_nLengthBlocks.

Also, in the future, you may want to look into using a J River reader.  It'll give you simple internet stream and Library Server support.

Matt,

Thanks very much for getting this updated.  m_nLengthMS was of course there before and was getting filled in, but m_nLengthBlocks is new and once I filled that in, it seems to work fine.

Future versions will better implement the reader.  I am using it enough to know where the changes were.  I picked the easy FLAC interface (complete files) for the first few versions because I knew they'd be easier to implement and test, even though the Reader is almost useless with it.
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