Last.FM Rework and Auto DJ mode (1 Viewer)

jameson_uk · May 27, 2013

HomeY said:
Just gave it a try Mike, but it doesn't seem to work (or i'm doing something wrong).

Multi-value fields

The sooner Helmut sorts out the database structure the better

make it

Code:

strGenre not like '%| Holiday |%'

HomeY · May 27, 2013

Roger that! Will give it a try.

In the mean time, here is a log with Christmas songs

What i noticed (but need to test if i can reproduce that) is that when i stopped playback (end of log) you see it adds another 5 songs to the playlist, which seems a weird action after g_Player stop.

** EDIT **
That seems to do the trick!

Code:

[2013-05-27 21:07:50,736] [Log	] [MPMain   ] [INFO ] - g_Player.OnStarted() \\Server\flac\Michael Bublé\Christmas (2011)\10. Michael Bublé - Silent Night.flac media:Music

Code:

[2013-05-27 21:07:57,836] [Log	] [AutoDJ   ] [INFO ] - Auto DJ: Matched 7 local songs.  Attempting to add 5 tracks
[2013-05-27 21:07:57,915] [Log	] [AutoDJ   ] [INFO ] - Auto DJ: Added to playlist: Emeli Sandé - Clown
[2013-05-27 21:07:57,972] [Log	] [AutoDJ   ] [INFO ] - Auto DJ: Added to playlist: Adele - Take It All
[2013-05-27 21:07:58,032] [Log	] [AutoDJ   ] [INFO ] - Auto DJ: Added to playlist: John Mayer - Who Says
[2013-05-27 21:07:58,092] [Log	] [AutoDJ   ] [INFO ] - Auto DJ: Added to playlist: Bruno Mars - Young Girls
[2013-05-27 21:07:58,152] [Log	] [AutoDJ   ] [INFO ] - Auto DJ: Added to playlist: Ed Sheeran - Small Bump

jameson_uk · May 27, 2013

HomeY said:
But i did ran into an XML issue when you skip a couple of songs. Probabaly happens because MP keeps sending info while it wasn't processed before. As you can see in the log, the first error thrown is pretty harmless, but when i skipped a couple more tracks, it started to freak out. MediaPortal was still playing music, but i was missing some GUI elements and had the feeling it was about to freeze.

This is something I reported in 1.4 test builds

Code:

13-05-27 20:31:07,610] [Error  ] [MPMain  ] [ERROR] - render exception:System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
  at MediaPortal.GUI.Library.DXNative.FontEngineDrawTexture(Int32 textureNo, Single x, Single y, Single nw, Single nh, Single uoff, Single voff, Single umax, Single vmax, UInt32 color, Single[,] matrix)
  at MediaPortal.GUI.Library.CachedTexture.Frame.Draw(Single x, Single y, Single nw, Single nh, Single uoff, Single voff, Single umax, Single vmax, UInt32 color)
  at MediaPortal.GUI.Library.GUIImage.Render(Single timePassed)
  at MediaPortal.GUI.Library.GUIAnimation.Render(Single timePassed)
  at MediaPortal.GUI.Library.GUIControl.DoRender(Single timePassed, UInt32 currentTime)
  at MediaPortal.GUI.Library.GUIWindow.Render(Single timePassed)

This seemed to be to do with loading textures in quick succession and not specific to this rework.

I will see if I can find those posts (might have been about the picture rework)

Edit: could not find the post I thinking of but did come across https://forum.team-mediaportal.com/...eption-system-accessviolationexception.80678/
I am wondering if we have made it more obvious by fixing some of the other issues?

HomeY · May 27, 2013

jameson_uk said:
Edit: could not find the post I thinking of but did come across https://forum.team-mediaportal.com/...eption-system-accessviolationexception.80678/
I am wondering if we have made it more obvious by fixing some of the other issues?

Very good question... All i remember is that @Scythe42 did some rework on the fontengine because of the texture issues we were getting from TV Series plugin, but it seems we didn't fix all of it

About the 5 songs that were added after the stop of playback, i haven't been able to reproduce that so let's forget about that for now. When i run into issue i'll let you konw, but so far it's looking really promising!

TNX for the work!

jameson_uk · May 27, 2013

That exception was reported on the internal post https://forum.team-mediaportal.com/...ic-testing-release.118680/page-24#post-992230

which was when browsing music.

It looks worse than it is in logs because it tries to render the image every 20ms or so and if you play a 3 minute track then this can be a lot of logged errors fr one texture.

Can you report this again internally as it does seem to be a issue

Sebastiii · May 31, 2013

Hi,

I get this king of error :

Code:

[2013-05-31 21:59:45,473] [Error  ] [AutoDJ  ] [ERROR] - Error in Last.fm AutoDJ - getting similar tracks
[2013-05-31 21:59:45,482] [Log	] [AutoDJ  ] [ERROR] - Exception: System.FormatException: Input string was not in a correct format.
  at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
  at System.Number.ParseSingle(String value, NumberStyles options, NumberFormatInfo numfmt)
  at System.Single.Parse(String s, NumberStyles style, NumberFormatInfo info)
  at MediaPortal.LastFM.LastFMSimilarTrack.<GetSimilarTracks>b__15(<>f__AnonymousType13`2 <>h__TransparentIdentifier8)
  at System.Linq.Enumerable.<>c__DisplayClass12`3.<CombineSelectors>b__11(TSource x)
  at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
  at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
  at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
  at MediaPortal.LastFM.LastFMSimilarTrack.GetSimilarTracks(XDocument xDoc)
  at MediaPortal.LastFM.LastFMLibrary.GetSimilarTracks(String track, String artist)
  at MediaPortal.ProcessPlugins.LastFMScrobbler.LastFMScrobbler.GetSimilarTracks(MusicTag tag)  Message: Input string was not in a correct format.  Site  : Void StringToNumber(System.String, System.Globalization.NumberStyles, NumberBuffer ByRef, System.Globalization.NumberFormatInfo, Boolean)  Source : mscorlib  Stack Trace:	at System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
  at System.Number.ParseSingle(String value, NumberStyles options, NumberFormatInfo numfmt)
  at System.Single.Parse(String s, NumberStyles style, NumberFormatInfo info)
  at MediaPortal.LastFM.LastFMSimilarTrack.<GetSimilarTracks>b__15(<>f__AnonymousType13`2 <>h__TransparentIdentifier8)
  at System.Linq.Enumerable.<>c__DisplayClass12`3.<CombineSelectors>b__11(TSource x)
  at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
  at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)
  at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
  at MediaPortal.LastFM.LastFMSimilarTrack.GetSimilarTracks(XDocument xDoc)
  at MediaPortal.LastFM.LastFMLibrary.GetSimilarTracks(String track, String artist)
  at MediaPortal.ProcessPlugins.LastFMScrobbler.LastFMScrobbler.GetSimilarTracks(MusicTag tag)

Tested on StreamedMP will try to test on DW or titan

edit : Titan does the same

jameson_uk · June 1, 2013

Sebastiii said:
I get this king of error :

You don't have the thing it was looking up do you? (Should probably have been previous lines in logs).

This is because there is a number field that is being returned that is either not a number or null.
Need to figure out which.

Sebastiii · June 1, 2013

I will reproduce error and send you full log

HomeY · June 1, 2013

Mike, after a week i still haven't seen 'Holiday' genre (Christmas) in music, so filtering seems to work very well!
And the matches are still great.

Sebastiii · June 1, 2013

This is the log based on the commit from this morning

Last.FM Rework and Auto DJ mode (1 Viewer)

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