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Author Topic: bitrate Attribute from DMS (Q for bob)  (Read 2155 times)

AndrewFG

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bitrate Attribute from DMS (Q for bob)
« on: June 25, 2012, 03:08:39 am »

Hi bob,

You no doubt recall a few weeks ago we had a discussion about the bitrate attribute that MC provides in its metadata when it does Play To a 3rd party player (DMR); and you made some changes in MC a) whether it shall send the bitrate attribute, and b) if so, using the correct casing of the attribute name.

Well I was just playing around with MC connecting to a remote 3rd party library (DMS) (obviously in my case Whitebear), and I discovered that it no longer displays the bitrate attribute for tracks that it has discovered in the remote DMS library.

Obviously the first issue concerned what you send out to a DMR, and the second concerns what you read in from a DMS. But I wonder if the changes that you made in the first case, may have messed with the functioning in the second case.

Anyway, I think a fix is in order...
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bob

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Re: bitrate Attribute from DMS (Q for bob)
« Reply #1 on: June 25, 2012, 10:54:11 am »

Thanks for the catch, fixed that and also added the channels and samplerate if not provided in the mimetype (ala L16).
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AndrewFG

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Re: bitrate Attribute from DMS (Q for bob)
« Reply #2 on: June 26, 2012, 05:01:48 pm »

Thanks for the catch, fixed that and also added the channels and samplerate if not provided in the mimetype (ala L16).

Cool. Thank you.

I can confirm that in 17.0.175 it does now indeed show Bit Rate, Sample Rate and Channels; but apparently not Bit Depth.
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bob

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Re: bitrate Attribute from DMS (Q for bob)
« Reply #3 on: June 26, 2012, 05:38:20 pm »

Cool. Thank you.

I can confirm that in 17.0.175 it does now indeed show Bit Rate, Sample Rate and Channels; but apparently not Bit Depth.
Do you know if there is a standard resource field for Bit Depth? I didn't see one in the UPnP docs. How about BPM (Beats per minute)?
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AndrewFG

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Re: bitrate Attribute from DMS (Q for bob)
« Reply #4 on: June 27, 2012, 12:07:59 am »

Do you know if there is a standard resource field for Bit Depth? I didn't see one in the UPnP docs. How about BPM (Beats per minute)?

The res@bitsPerSample attribute is equivalent to your Bit Depth.
But I don't see anything equivalent to BPM though...
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Author of Whitebear - http://www.whitebear.ch/mediaserver.htm

bob

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Re: bitrate Attribute from DMS (Q for bob)
« Reply #5 on: June 27, 2012, 06:56:59 pm »

The res@bitsPerSample attribute is equivalent to your Bit Depth.
But I don't see anything equivalent to BPM though...
Thanks, added it into the next build (>=17.0.178)
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AndrewFG

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Re: bitrate Attribute from DMS (Q for bob)
« Reply #6 on: June 27, 2012, 07:12:22 pm »

Thanks, added it into the next build (>=17.0.178)
Brill.
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Author of Whitebear Digital Media Renderer Analyser - http://www.whitebear.ch/dmra.htm
Author of Whitebear - http://www.whitebear.ch/mediaserver.htm
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