bpa wrote: > Looking at log > > Code: -------------------- > > > 22-12-08 17:47:58.5553] Slim::Player::TranscodingHelper::getConvertCommand2 (493) Matched: wavin->pcm via: [arecord] -d0 -c2 -f S16_LE -r 44100 -traw -D $FILE$ > [22-12-08 17:47:58.5560] Slim::Player::Song::open (424) Transcoder: streamMode=R, streamformat=pcm > [22-12-08 17:47:58.5568] Slim::Player::Song::open (480) Opening stream (no direct streaming) using Plugins::WaveInput::WAVIN [wavin:hw:0] > [22-12-08 17:47:58.5595] Slim::Player::TranscodingHelper::tokenizeConvertCommand2 (667) Using command for conversion: "/bin/arecord" -d0 -c2 -f S16_LE -r 44100 -traw -D "hw:0" > [22-12-08 17:47:58.5604] Plugins::WaveInput::WAVIN::new (41) WaveInput command ='"/bin/arecord" -d0 -c2 -f S16_LE -r 44100 -traw -D "hw:0"' > [22-12-08 17:47:58.5862] Slim::Player::Song::open (510) URL is a song (audio): wavin:hw:0, type=pcm > [22-12-08 17:47:58.5909] Slim::Player::SongStreamController::new (36) live=1 > [22-12-08 17:47:58.5924] Slim::Player::StreamingController::_Stream (1283) bb:bb:1b:56:f4:f0: stream > [22-12-08 17:47:58.5933] Plugins::WaveInput::WAVIN::getMetadataFor (100) Begin Function for wavin:hw:0 plugins/WaveInput/html/images/waveinput.png > [22-12-08 17:47:58.5957] Slim::Player::StreamingController::_Stream (1320) Song queue is now 0 > [22-12-08 17:47:58.5964] Slim::Player::StreamingController::_setPlayingState (2378) new playing state BUFFERING > [22-12-08 17:47:58.5967] Slim::Player::StreamingController::_setStreamingState (2387) new streaming state STREAMING > [22-12-08 17:47:58.5970] Slim::Player::StreamingController::_eventAction (302) bb:bb:1b:56:f4:f0: NextTrackReady - new state BUFFERING-STREAMING > [22-12-08 17:47:58.5975] Slim::Player::StreamingController::_eventAction (302) bb:bb:1b:56:f4:f0: Play - new state BUFFERING-STREAMING > [22-12-08 17:47:58.5985] Plugins::WaveInput::WAVIN::getMetadataFor (100) Begin Function for wavin:hw:0 plugins/WaveInput/html/images/waveinput.png > . > . > . > [22-12-08 17:47:58.6358] Plugins::WaveInput::WAVIN::getMetadataFor (100) Begin Function for wavin:hw:0 plugins/WaveInput/html/images/waveinput.png > [22-12-08 17:47:58.6755] Slim::Player::Source::_readNextChunk (355) Read to end of file or pipe > [22-12-08 17:47:58.6760] Slim::Player::Source::_readNextChunk (378) end of file or error on socket, song pos: 0 > [22-12-08 17:47:58.6763] Slim::Player::Source::_readNextChunk (383) bb:bb:1b:56:f4:f0 mark end of stream > [22-12-08 17:47:58.6767] Slim::Player::Source::_readNextChunk (391) Didn't stream any bytes for this song; mark it as failed > [22-12-08 17:47:58.6770] Slim::Player::StreamingController::playerStreamingFailed (2249) bb:bb:1b:56:f4:f0 > [22-12-08 17:47:58.6774] Slim::Player::StreamingController::_playersMessage (796) Problem: Can't open file for:: wavin:hw:0 > -------------------- > > > > This shows that WaveInput plugin starts running arecord command but > the command fails immediately (0 bytes) for some reason so you get > "end of file or error on socket, song pos: 0" - which LMS reports as " > Problem: Can't open file for:: wavin:hw:0" > Why the arecord/flac is not being chosen by LMS is unclear but can be > resolved later. > > The issues is to understand why this command when run by LMS (under > LMS userid) fails > > Code: -------------------- > > > '"/bin/arecord" -d0 -c2 -f S16_LE -r 44100 -traw -D "hw:0"' > -------------------- > > > Possibilities to be checked include. > 1. Cannot run arecord (e.g. invlaid binary, no permission) > 2. Device "hw:0" is invalid > 3. Device "hw:0" cannot be opened (e.g. no permission to access h/w, > device already in use, incompatible parameters) > > What OS are you using ? > What userid does LMS use ? Does it have permission to access audio > hardware ? > Is LMS being runs as a service ? If run as a service does your OS > allow services to access hardware ? > > While you check the above, you should also make sure the basic command > line works OK from a shell prompt. > Try the following command line from a shell prompt > > Code: -------------------- > > /bin/arecord -d0 -c2 -f S16_LE -r 44100 -twav -D hw:0 >/tmp/wavincapture.wav -------------------- > > > > 1. Run this command. > 2. If it stops immediately report the error message > 3. If it runs then let it run for about 30 secs and then CTRL/C to > stop it. > 4. Check the size of the file /tmpwavincapture.wav - if it is a > reasonable size - try playing it and make it is a copy of the audio > being input. > > edit: > > I now see some of the answer to OS and permission question answered in > first post. > What version of Pi OS ? > Does the non GUI version include full support for audio ?
After re-installation the squeezeboxserver user was not in audio group anymore. Added him back and it's working now. I was also thinking maybe it's needed to put the user also in gpio or i2c group since I'm using an HifiBerry card connected to gpio pins. But it seems it's not needed. Thank you very much for your help!! BR P.S. I'm running Raspberry Pi OS Lite (64-bit) on Raspberry Pi 4B with 8GB RAM ------------------------------------------------------------------------ xtreame's Profile: http://forums.slimdevices.com/member.php?userid=73220 View this thread: http://forums.slimdevices.com/showthread.php?t=49584 _______________________________________________ plugins mailing list plugins@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/plugins
