Music Player Rework (2 Viewers)

[hwahrmann]

This is outside of the BASS Code.
I have nothing to do with the Mixer handling.

do you have a bit more logging information?

 

[hwahrmann]

Hi,

i now got your rework working on my HTPC and i noticed that "fading out" with enabled cross fading doesnt work correct for me.
The current playing track wont fade out but the following track is fading in nicely. It seems that the playing track stops at that time, the out fading should begin.
Does someone else have this behaviour too?

Can you post the logs please. with Debug turned on. I need to see what it is doing.

 

[legnod]

No problem...will upload the log as soon as possible when i am back home.

 

[horned_reaper]

Unfortunately Error logging mode was enabled only. Let me enable debug mode and reproduce the problem. What is the correct forum to report this problem?

 

[hwahrmann]

Unfortunately Error logging mode was enabled only. Let me enable debug mode and reproduce the problem. What is the correct forum to report this problem?

i think it is a general problem. general support forum would be ok.
Seems to be an issue with Volume Mixer, when the system is resumed.

 

[tourettes]

Sometimes after resuming Windows from standby when I start a playlist MediaPortal plays only one song to end and then crashes with the following exception:

Spoiler

2013-04-22 20:55:04.600590 [ERROR][MPMain(1)]: Exception : System.InvalidOperationException: Der Vorgang ist aufgrund des aktuellen Zustands des Objekts ungültig.
bei MediaPortal.Mixer.Mixer.Open(Int32 mixerIndex, Boolean isDigital)
bei MediaPortal.Player.VolumeHandler..ctor(Int32[] volumeTable)
bei MediaPortal.Player.VolumeHandler.CreateInstance()
bei MediaPortal.Player.VolumeHandler.get_Instance()
bei MediaPortalApp.OnResume()
bei MediaPortalApp.WndProc(Message& msg)
2013-04-22 20:55:04.601590 [ERROR][MPMain(1)]: Exception : Der Vorgang ist aufgrund des aktuellen Zustands des Objekts ungültig.
2013-04-22 20:55:04.601590 [ERROR][MPMain(1)]: site :Void Open(Int32, Boolean)
2013-04-22 20:55:04.602589 [ERROR][MPMain(1)]: source :Core
2013-04-22 20:55:04.603590 [ERROR][MPMain(1)]: stacktrace: bei MediaPortal.Mixer.Mixer.Open(Int32 mixerIndex, Boolean isDigital)
bei MediaPortal.Player.VolumeHandler..ctor(Int32[] volumeTable)
bei MediaPortal.Player.VolumeHandler.CreateInstance()
bei MediaPortal.Player.VolumeHandler.get_Instance()
bei MediaPortalApp.OnResume()
bei MediaPortalApp.WndProc(Message& msg)

I use WASAPI shared mode.

Please post full logs and system event log as OnResume() is happening before you can start to play a song, so it is not sure if that Mixer related exception is actually crashing MP.

 

[legnod]

Ok here we go ... i made a small video and i hope you can hear the "hard end" of the track ~ 2,5 seconds before the beginning of the next track (cross fading is set to 2.48 seconds). I cutted the log file a bit and hope you got all information you need...if you need some more information...just let me know.

 

[HomeY]

Unfortunately Error logging mode was enabled only. Let me enable debug mode and reproduce the problem. What is the correct forum to report this problem?

i think it is a general problem. general support forum would be ok.
Seems to be an issue with Volume Mixer, when the system is resumed.

I know Scythe42 is working on Volume Mixer improvement (not sure if it's related, but resume from standby might act the same as disconnecting HDMI):
0004334: Volume Handler gets destroyed/is unresponsive after disconnecting HDMI

 

[hwahrmann]

Ok here we go ... i made a small video and i hope you can hear the "hard end" of the track ~ 2,5 seconds before the beginning of the next track (cross fading is set to 2.48 seconds). I cutted the log file a bit and hope you got all information you need...if you need some more information...just let me know.

Ok, i think i know where the error is.
Can you please disable the Upmixing from Stereo -> 5.1?
Then it will work.

The reason is that i have logioc to detect when the new stream has a different sample rate or channels and then i need to recreate the mixer, which causes the hard stop.
This should not happen in case of upmixiong.

I just need your confirmation that this is the case.
So do a test without upmixing and let me know.

 

[legnod]

Ok, i think i know where the error is.
Can you please disable the Upmixing from Stereo -> 5.1?
Then it will work.

The reason is that i have logioc to detect when the new stream has a different sample rate or channels and then i need to recreate the mixer, which causes the hard stop.
This should not happen in case of upmixiong.

I just need your confirmation that this is the case.
So do a test without upmixing and let me know.

Ok thanks for the quick response...will test it this evening!