View Issue Details

IDProjectCategoryView StatusLast Update
0008323MMW v4DLNA/UPnPpublic2012-02-05 22:33
Reporterlowlander Assigned To 
PriorityurgentSeverityminorReproducibilitysometimes
Status closedResolutionno change required 
Product Version4.0 
Target Version4.0 
Summary0008323: DLNA Crash
DescriptionWhile finishing watching a movie on a Samsung TV and starting music playback on a Roku Soundbridge Radio MediaMonkey crashed/closed.
TagsNo tags attached.
Fixed in build

Relationships

related to 0008099 closedLudek Thread creation error: not enough storage space to process this command 
related to 0006734 closedLudek UPnP starts >10 threads 

Activities

Ludek

2011-09-01 12:30

developer   ~0027432

Last edited: 2011-09-01 13:54

I analyzed the log and the first problem (with resetting TV) doesn't seem to be on the MM side. For the file ' Cloudy With a Chance of Meatballs ' Sony TV repeatedly sends range request, but doesn't specify the amout of bytes requested (the end range position), therefore MM serves all bytes from the start range position and Sony TV resets the connection and sends new range request when it needs more data. At first it pre-buffers some data and then it gets them by 32KB long parts repeatedly. But on the line number 276033 at 1513 seconds it suddenly doesn't reset the connection and stops responding for unknown reason. But the strange thing is that for the 'Monsters' file it use different strategy and it pre-buffers almost whole the file.

At the end of the log is the 'Thread creation error' that doesn't need to be related to DLNA, could you post your MediaMonkey.elf located in MM install folder? It could show why the 'Thread creation error' appeared, it usually appears when a large amount of threads are started at once or CPU is havily utilized for long time ( I am moving this to the issue 0008099).

lowlander

2011-09-02 14:44

developer   ~0027442

I guess the issue probably was a corrupted video file. It's once again a multi-angle DVD and those seem to end up in corrupted MPG's. I reconverted and Sony TV did play the file without issue, I didn't retest on the Samsung TV though.