pemholder wrote:Are You using Spotify? Then you should consider Spotify as a possible culprit.
I had to find out that the Spotify player has been blocking FLAC files for several versions (probably several months ago) when it is active. Although I did not find this problem in connection with Subsonic (possibly because I do not use transcoding), but rather while trying to write tags, I do not consider it impossible that this could also be the cause with Subsonic.
I solved my problem by going back to an older version of the Spotify player and disabling the automatic update. Disabling updates is not an option in the Spotify-Player, you have to take some effort to do this.
I would test whether the problem still occurs when the Spotify player has not started.
I decided many years ago to convert any audio to MP3@320 fraunhofer lame etcetera. The Trade off for quality Vs size of .wav .ogg .ape .flac with large archives is minimal when compared to mpeg 2.5 Layer III @ 320 Bitrate 48000 Hz for me personally. Unless you plan to amplify your music at a block party it's not really noticebly different at lower levels. btw PCM pulse code modulation of a CD with .WAV or AES3 Vs lossy are even larger so flac is just not hitting home anyway for the problems plus the fact it's huge and not as clear as .wav anyway to mp3.320 48000 Hz will serve you well for normal volume and distortion ranges trust me. I take my music seriously but we all would need a yodabyte to house all the music in lossy Format. If you plan to convert , dBpoweramp music converter has a great batch conversion process option. make sure to install all codecs in the Download Center. It's not opensource so you will need to find a copy or purchase directly.
Cheers hope this helps.