Suddenly Roon on Qnap hangs when playing m4a files

Hello @Haim_Ashkenazi, do you have another machine you can try as the core to see if it produces the same result? Let me know how this goes!

I am having this problem too. My QNAP is running 4.5.1.1465 which is the second update in the last ten days. Is this problem unique to one version of the os or is it happening to people on 4.4 or 4.3 also. Could the problem be as simple as a missing codec? Would that be a QNAP issue or are they part of the Roon system?

Hi @nuwriy,

As I said in the first message, I have two clients, one on windows and one on Mac and both are having exactly the same issue.

Newry was asking if you could use a different machine as the core not an end point

Oops, sorry, I still have my old database on my mac. I’ll try it later today and report.

Hi @nuwriy,

When using my old database on my Mac it plays M4a files both locally and remotely. Later today I’ll try to install Linux VM and see how it works there. @Rory_Norman has the same problem on another Qnap so maybe it will help us understand whether it’s a Linux or a Qnap issue.

@nuwriy, When trying to install Roon on Linux it failed because it didn’t have ffmpeg installed on the system. I checked and Qnap also provides ffmpeg in /usr/bin. Maybe it’s faulty in some way? Can you give example of valid usage that Roon uses that I can try running on M4a file compared to Flac file?

Thanks

@nuwriy, @Rory_Norman, I installed Roon on Linux VM (ubuntu 20.04) and copy two types of files (only few files, not the entire collection) and it seems to play all files.

Maybe testing ffmpeg on Qnap is a good way to continue debugging?

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I tried this using the ffmpeg in qnap:

 # ffmpeg -i 1-02\ Rambi.m4a -c:a flac /tmp/audio.flac
[...]
Decoder (codec aac) not found for input stream #0:0

On other type of files (e.g. mp3) it does work.

@support, @nuwriy is this something you’re using? If I’ll try to contact Qnap with this issue, will it also fix this?

Update: I opened a ticket with Qnap on this.

I am also currently writing with QNAP about this issue.

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@Rory_Norman and whoever else is having this issue. @crieke tested with custom ffmpeg and indeed this was the problem. I guess a solution is on the way :slight_smile:.

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Thanks. Looks like our problem is part of a broader one that has been plaguing people for a month or so. Maybe a lot of people will be cheering when we get a solution.

Hmmmm

same issue here

i have QNAP core

AAC radio streams do not work

also AAC streams from tidal do not work

i dont have any local ac files, only flac and mp3 these work perfectly fine

i need to restart the endpoint (Naim uniti atom) to stream something else whenever this issue occurs

lets hope a qnap update solves this indeed

Same problem here! This cannot be… just wait it out… How can a simple update mess up half of the library?! I am seriously considering to just drop Roon. Listening to music should be relaxing. You pop in a track and it works every single time. It cannot be hitting play and worry about if any of the recent update caused compatibility issue with 1 piece of technology within the dozen that make up the music delivery system. This completely spoiled the whole music listening experience.

Honestly, I rather go back to the trusted CD player. It is totally reliable. It plays full range of sound and not having to worry about flac, and any sorts of file conversion issue, NAS, etc. etc. It is $10 without any of the grief. If I want music everywhere I just go with Tidal and let them figure out this BS maintaining different format of the music file. What a joke! Since when listening to music requires any of these hassle!!!

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Just an update, The support representative from Qnap said that he’s transferring the data to R&D to fix - they are aware of several issues opened in this forum because of this problem. Not sure how long will it take.

I guess it’s a legal issue that prevents Roon from distributing ffmpeg themselves.

FYI @goat, @Tony_Tsai, @Rory_Norman and @crieke.

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Thank you Haim for initiating this conversation with Roon and t-shoot.

Well this has nothing to do with Roon…
Its a qnap issue in their latest firmware

Apple had similar issues going on with s huge osx update, all audio software was impacted for a month…

Microsoft also did something similar when suddenly after a windows 10 update the media pack was not ready and roon wouldn’t start… Also on that case all audio software was impacted…

I guess that’s what we get when updating always directly to the newest version…
(But as an it guy, I also always want to check out the new stuff)

Well, there’s also another way to look at it. If you totally depend on some component that is so vital to your application and is not considered to be hard core system stuff (like file systems, memory management etc) you could either write it yourself, or if there’s an existing component available you can include it in your distribution - of-course there are legal implications and you might need to reach an agreement with the developer of this component. At least on my mac there are several music converter (free and commercial) who redistribute ffmpeg.

Having said that, The only real complaint I have to Roon support is that they didn’t give the impression that they are really looking into it. @nuwriy did ask for details after a couple of days but a simple response that says “I got you’re input, please allow a few days to investigate” would give me much better feeling that someone is handling this. Maybe they did look into it, but they didn’t say anything - from my point of view they could have just missed my answer :frowning:. The first time I felt that someone is really taking care of it is when @crieke joined the discussion (and thanks again).

Regardless of all the above, I hope we will have a solution soon (either by Qnap releasing a fix or Roon including ffmpeg).

I had the same problem, in a different thread.
I temporarily fixed it by updating ffmpeg.


It would be good if Roon gave the impression of taking this seriously - even though it only impacts QNAP users this time and we are a small subset of users.

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Hi everyone,

I just wanted to let everyone know that we are looking into this with QNAP. We can’t provide any specific timelines just yet, but as soon as we have more information we’ll be sure to let everyone know.

Thanks for your patience and understanding while we work with QNAP to get to the bottom of this.

-Dylan

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