And this the working output for mpga via HTTP:
vlc -vvv alsa://hw:1,0 --sout '#transcode{vcodec=none,acodec=mpga,ab=128,channels=2,samplerate=44100}:standard{access=http,mux=mp3,dst=192.168.178.30:8080}'
VLC media player 3.0.8 Vetinari (revision 3.0.8-0-gf350b6b5a7)
[00af1b58] main libvlc debug: VLC media player - 3.0.8 Vetinari
[00af1b58] main libvlc debug: Copyright © 1996-2019 the VideoLAN team
[00af1b58] main libvlc debug: revision 3.0.8-0-gf350b6b5a7
[00af1b58] main libvlc debug: configured with ./configure '--build=arm-linux-gnueabihf' '--prefix=/usr' '--includedir=${prefix}/include' '--mandir=${prefix}/share/man' '--infodir=${prefix}/share/info' '--sysconfdir=/etc' '--localstatedir=/var' '--disable-silent-rules' '--libdir=${prefix}/lib/arm-linux-gnueabihf' '--runstatedir=/run' '--disable-maintainer-mode' '--disable-dependency-tracking' '--disable-debug' '--config-cache' '--disable-update-check' '--enable-fast-install' '--docdir=/usr/share/doc/vlc' '--with-binary-version=3.0.8-0+deb10u1+rpt1' '--enable-a52' '--enable-aa' '--enable-aom' '--enable-aribsub' '--enable-avahi' '--enable-bluray' '--enable-caca' '--enable-chromaprint' '--enable-chromecast' '--enable-dbus' '--enable-dca' '--enable-dvbpsi' '--enable-dvdnav' '--enable-faad' '--enable-flac' '--enable-fluidsynth' '--enable-freetype' '--enable-fribidi' '--enable-gles2' '--enable-gnutls' '--enable-harfbuzz' '--enable-jack' '--enable-kate' '--enable-libass' '--enable-libmpeg2' '--enable-libxml2' '--enable-lirc' '--enable-live555' '--enable-mad' '--enable-matroska' '--enable-mod' '--enable-mpc' '--enable-mpg123' '--enable-mtp' '--enable-ncurses' '--enable-notify' '--enable-ogg' '--enable-opus' '--enable-pulse' '--enable-qt' '--enable-realrtsp' '--enable-samplerate' '--enable-sdl-image' '--enable-sftp' '--enable-shine' '--enable-shout' '--enable-skins2' '--enable-sndio' '--enable-soxr' '--enable-spatialaudio' '--enable-speex' '--enable-svg' '--enable-svgdec' '--enable-taglib' '--enable-theora' '--enable-twolame' '--enable-upnp' '--enable-vdpau' '--enable-vnc' '--enable-vorbis' '--enable-x264' '--enable-x265' '--enable-zvbi' '--with-kde-solid=/usr/share/solid/actions/' '--disable-d3d11va' '--disable-decklink' '--disable-directx' '--disable-dsm' '--disable-dxva2' '--disable-fdkaac' '--disable-fluidlite' '--disable-freerdp' '--disable-goom' '--disable-gst-decode' '--disable-libtar' '--disable-macosx' '--disable-macosx-avfoundation' '--disable-macosx-qtkit' '--disable-mfx' '--disable-opencv' '--disable-projectm' '--disable-schroedinger' '--disable-sparkle' '--disable-srt' '--disable-telx' '--disable-vpx' '--disable-vsxu' '--disable-wasapi' '--enable-alsa' '--enable-dc1394' '--enable-dv1394' '--enable-libplacebo' '--enable-linsys' '--enable-nfs' '--enable-omxil' '--enable-udev' '--enable-v4l2' '--enable-wayland' '--enable-libva' '--enable-vcd' '--enable-smbclient' '--disable-oss' '--disable-crystalhd' '--disable-mmx' '--disable-sse' '--enable-neon' '--enable-mmal' '--disable-mmal-avcodec' '--disable-altivec' 'build_alias=arm-linux-gnueabihf' 'CFLAGS=-g -O2 -fdebug-prefix-map=/build/vlc-wDSKZq/vlc-3.0.8=. -fstack-protector-strong -Wformat -Werror=format-security ' 'LDFLAGS=-Wl,-z,relro -Wl,-z,now -Wl,--as-needed' 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2' 'CXXFLAGS=-g -O2 -fdebug-prefix-map=/build/vlc-wDSKZq/vlc-3.0.8=. -fstack-protector-strong -Wformat -Werror=format-security ' 'OBJCFLAGS=-g -O2 -fdebug-prefix-map=/build/vlc-wDSKZq/vlc-3.0.8=. -fstack-protector-strong -Wformat -Werror=format-security'
[00af1b58] main libvlc debug: searching plug-in modules
[00af1b58] main libvlc debug: loading plugins cache file /usr/lib/arm-linux-gnueabihf/vlc/plugins/plugins.dat
[00af1b58] main libvlc debug: recursively browsing `/usr/lib/arm-linux-gnueabihf/vlc/plugins'
[00af1b58] main libvlc debug: plug-ins loaded: 528 modules
[00af1b58] main libvlc debug: opening config file (/home/pi/.config/vlc/vlcrc)
[00af1d78] main logger debug: looking for logger module matching "any": 4 candidates
[00af1d78] main logger debug: using logger module "console"
[00af1b58] main libvlc debug: translation test: code is "C"
[00b578e0] main keystore debug: looking for keystore module matching "memory": 4 candidates
[00b578e0] main keystore debug: using keystore module "memory"
[00af1b58] main libvlc debug: CPU has capabilities ARM_NEON FPU
[00b4f330] main input debug: Creating an input for 'Media Library'
[00b4f330] main input debug: Input is a meta file: disabling unneeded options
[00b4f330] main input debug: using timeshift granularity of 50 MiB
[00b4f330] main input debug: using default timeshift path
[00b4f330] main input debug: `file/directory:///home/pi/.local/share/vlc/ml.xspf' gives access `file' demux `directory' path `/home/pi/.local/share/vlc/ml.xspf'
[00b52d50] main input source debug: creating demux: access='file' demux='directory' location='/home/pi/.local/share/vlc/ml.xspf' file='/home/pi/.local/share/vlc/ml.xspf'
[00b52e38] main demux debug: looking for access_demux module matching "file": 17 candidates
[00b52e38] main demux debug: no access_demux modules matched
[00b65be0] main stream debug: creating access: file:///home/pi/.local/share/vlc/ml.xspf
[00b65be0] main stream debug: (path: /home/pi/.local/share/vlc/ml.xspf)
[00b65be0] main stream debug: looking for access module matching "file": 28 candidates
[00b65be0] main stream debug: using access module "filesystem"
[00b66518] main stream debug: looking for stream_filter module matching "prefetch,cache_read": 26 candidates
[00b66518] cache_read stream debug: Using stream method for AStream*
[00b66518] cache_read stream debug: starting pre-buffering
[00b66518] cache_read stream debug: received first data after 0 ms
[00b66518] cache_read stream debug: pre-buffering done 296 bytes in 0s - 1741 KiB/s
[00b66518] main stream debug: using stream_filter module "cache_read"
[00b66e48] main stream debug: looking for stream_filter module matching "any": 26 candidates
[00b66e48] playlist stream debug: using XSPF playlist reader
[00b66e48] main stream debug: using stream_filter module "playlist"
[00b66e48] main stream debug: stream filter added to 0xb66518
[00b690b8] main stream debug: looking for stream_filter module matching "any": 26 candidates
[00b690b8] main stream debug: no stream_filter modules matched
[00b67d00] main stream_directory debug: looking for stream_directory module matching "any": 1 candidates
[00b67d00] main stream_directory debug: no stream_directory modules matched
[00b52d50] main input source debug: attachment of directory-extractor failed for file:///home/pi/.local/share/vlc/ml.xspf
[00b690b8] main stream debug: looking for stream_filter module matching "record": 26 candidates
[00b690b8] main stream debug: using stream_filter module "record"
[00b52d50] main input source debug: creating demux: access='file' demux='directory' location='/home/pi/.local/share/vlc/ml.xspf' file='/home/pi/.local/share/vlc/ml.xspf'
[00b52e38] main demux debug: looking for demux module matching "directory": 55 candidates
[00b52e38] main demux debug: using demux module "directory"
[00b6bce0] main demux meta debug: looking for meta reader module matching "any": 2 candidates
[00b6bce0] lua demux meta debug: Trying Lua scripts in /home/pi/.local/share/vlc/lua/meta/reader
[00b6bce0] lua demux meta debug: Trying Lua scripts in /usr/lib/arm-linux-gnueabihf/vlc/lua/meta/reader
[00b6bce0] lua demux meta debug: Trying Lua playlist script /usr/lib/arm-linux-gnueabihf/vlc/lua/meta/reader/filename.luac
[00b6bce0] lua demux meta debug: Trying Lua scripts in /usr/share/vlc/lua/meta/reader
[00b6bce0] main demux meta debug: no meta reader modules matched
[00b4f330] main input debug: `file/directory:///home/pi/.local/share/vlc/ml.xspf' successfully opened
[00af3fc8] main xml reader debug: looking for xml reader module matching "any": 1 candidates
[00af3fc8] main xml reader debug: using xml reader module "xml"
[00b4f330] main input debug: EOF reached
[00b52e38] main demux debug: removing module "directory"
[00b690b8] main stream debug: removing module "record"
[00b66e48] main stream debug: removing module "playlist"
[00b66518] main stream debug: removing module "cache_read"
[00b65be0] main stream debug: removing module "filesystem"
[00b5d108] main playlist debug: creating audio output
[00b72138] main audio output debug: looking for audio output module matching "any": 6 candidates
[00b72138] vlcpulse audio output debug: using library version 12.2.0
[00b72138] vlcpulse audio output debug: (compiled with version 12.2.0, protocol 32)
[00b72138] vlcpulse audio output error: PulseAudio server connection failure: Connection refused
[00b72138] alsa audio output debug: Available ALSA PCM devices:
[00b72138] alsa audio output debug: Discard all samples (playback) or generate zero samples (capture) (null)
[00b72138] alsa audio output debug: bcm2835 ALSA, bcm2835 ALSA Default Audio Device (default:CARD=ALSA)
[00b72138] alsa audio output debug: bcm2835 ALSA, bcm2835 ALSA Default Audio Device (sysdefault:CARD=ALSA)
[00b72138] alsa audio output debug: bcm2835 ALSA, bcm2835 ALSA Direct sample mixing device (dmix:CARD=ALSA,DEV=0)
[00b72138] alsa audio output debug: bcm2835 ALSA, bcm2835 IEC958/HDMI Direct sample mixing device (dmix:CARD=ALSA,DEV=1)
[00b72138] alsa audio output debug: bcm2835 ALSA, bcm2835 IEC958/HDMI1 Direct sample mixing device (dmix:CARD=ALSA,DEV=2)
[00b72138] alsa audio output debug: bcm2835 ALSA, bcm2835 ALSA Direct sample snooping device (dsnoop:CARD=ALSA,DEV=0)
[00b72138] alsa audio output debug: bcm2835 ALSA, bcm2835 IEC958/HDMI Direct sample snooping device (dsnoop:CARD=ALSA,DEV=1)
[00b72138] alsa audio output debug: bcm2835 ALSA, bcm2835 IEC958/HDMI1 Direct sample snooping device (dsnoop:CARD=ALSA,DEV=2)
[00b72138] alsa audio output debug: bcm2835 ALSA, bcm2835 ALSA Direct hardware device without any conversions (hw:CARD=ALSA,DEV=0)
[00b72138] alsa audio output debug: bcm2835 ALSA, bcm2835 IEC958/HDMI Direct hardware device without any conversions (hw:CARD=ALSA,DEV=1)
[00b72138] alsa audio output debug: bcm2835 ALSA, bcm2835 IEC958/HDMI1 Direct hardware device without any conversions (hw:CARD=ALSA,DEV=2)
[00b72138] alsa audio output debug: bcm2835 ALSA, bcm2835 ALSA Hardware device with all software conversions (plughw:CARD=ALSA,DEV=0)
[00b72138] alsa audio output debug: bcm2835 ALSA, bcm2835 IEC958/HDMI Hardware device with all software conversions (plughw:CARD=ALSA,DEV=1)
[00b72138] alsa audio output debug: bcm2835 ALSA, bcm2835 IEC958/HDMI1 Hardware device with all software conversions (plughw:CARD=ALSA,DEV=2)
[00b72138] alsa audio output debug: USB Audio Device, USB Audio Default Audio Device (default:CARD=Device)
[00b72138] alsa audio output debug: USB Audio Device, USB Audio Default Audio Device (sysdefault:CARD=Device)
[00b72138] alsa audio output debug: USB Audio Device, USB Audio Front speakers (front:CARD=Device,DEV=0)
[00b72138] alsa audio output debug: USB Audio Device, USB Audio 2.1 Surround output to Front and Subwoofer speakers (surround21:CARD=Device,DEV=0)
[00b72138] alsa audio output debug: USB Audio Device, USB Audio 4.0 Surround output to Front and Rear speakers (surround40:CARD=Device,DEV=0)
[00b72138] alsa audio output debug: USB Audio Device, USB Audio 4.1 Surround output to Front, Rear and Subwoofer speakers (surround41:CARD=Device,DEV=0)
[00b72138] alsa audio output debug: USB Audio Device, USB Audio 5.0 Surround output to Front, Center and Rear speakers (surround50:CARD=Device,DEV=0)
[00b72138] alsa audio output debug: USB Audio Device, USB Audio 5.1 Surround output to Front, Center, Rear and Subwoofer speakers (surround51:CARD=Device,DEV=0)
[00b72138] alsa audio output debug: USB Audio Device, USB Audio 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers (surround71:CARD=Device,DEV=0)
[00b72138] alsa audio output debug: USB Audio Device, USB Audio IEC958 (S/PDIF) Digital Audio Output (iec958:CARD=Device,DEV=0)
[00b72138] alsa audio output debug: USB Audio Device, USB Audio Direct sample mixing device (dmix:CARD=Device,DEV=0)
[00b72138] alsa audio output debug: USB Audio Device, USB Audio Direct sample snooping device (dsnoop:CARD=Device,DEV=0)
[00b72138] alsa audio output debug: USB Audio Device, USB Audio Direct hardware device without any conversions (hw:CARD=Device,DEV=0)
[00b72138] alsa audio output debug: USB Audio Device, USB Audio Hardware device with all software conversions (plughw:CARD=Device,DEV=0)
[00b72138] main audio output debug: using audio output module "alsa"
[00b5d108] main playlist debug: keeping audio output
[00b8aef8] main interface debug: looking for interface module matching "dbus,none": 19 candidates
[00b8aef8] dbus interface debug: listening on dbus as: org.mpris.MediaPlayer2.vlc
[00b8aef8] main interface debug: using interface module "dbus"
[00b73948] main interface debug: looking for interface module matching "hotkeys,none": 19 candidates
[00b73948] main interface debug: using interface module "hotkeys"
[00ba5748] main interface debug: looking for interface module matching "globalhotkeys,none": 19 candidates
[00ba5748] main interface debug: no interface modules matched
[00ba5748] main interface error: no suitable interface module
[00af1b58] main libvlc error: interface "globalhotkeys,none" initialization failed
[00af1b58] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
[00ba5748] main interface debug: looking for interface module matching "any": 19 candidates
[00ba5748] skins2 interface debug: Cannot open X display
[00ba5748] skins2 interface error: cannot initialize OSFactory
[00ba5748] [cli] lua interface debug: Found lua interface script: /usr/lib/arm-linux-gnueabihf/vlc/lua/intf/cli.luac
[00ba5748] [cli] main interface debug: using interface module "lua"
[00b5d108] main playlist debug: processing request item: null, node: Playlist, skip: 0
[00b5d108] main playlist debug: rebuilding array of current - root Playlist
[00b5d108] main playlist debug: rebuild done - 1 items, index -1
[00b5d108] main playlist debug: starting playback of new item
[00b5d108] main playlist debug: resyncing on alsa://hw:1
[00b5d108] main playlist debug: alsa://hw:1 is at 0
[00b5d108] main playlist debug: creating new input thread
[71100668] main input debug: Creating an input for 'alsa://hw:1'
[00b5d108] main playlist debug: requesting art for new input thread
[71000900] main stream output debug: using sout chain=`transcode{vcodec=none,acodec=mpga,ab=128,channels=2,samplerate=44100}:standard{access=http,mux=mp3,dst=192.168.178.30:8080}'
[71000900] main stream output debug: stream=`standard'
[71000d68] main stream out debug: looking for sout stream module matching "standard": 23 candidates
[70c00638] main meta fetcher debug: looking for meta fetcher module matching "any": 1 candidates
[70c00638] lua meta fetcher debug: Trying Lua scripts in /home/pi/.local/share/vlc/lua/meta/fetcher
[70c00638] lua meta fetcher debug: Trying Lua scripts in /usr/lib/arm-linux-gnueabihf/vlc/lua/meta/fetcher
[70c00638] lua meta fetcher debug: Trying Lua scripts in /usr/share/vlc/lua/meta/fetcher
[70c00638] main meta fetcher debug: no meta fetcher modules matched
[70c00638] main art finder debug: looking for art finder module matching "any": 2 candidates
[71000d68] main stream out debug: set config option: sout-standard-access to http
[71000d68] main stream out debug: set config option: sout-standard-mux to mp3
[71000d68] main stream out debug: set config option: sout-standard-dst to 192.168.178.30:8080
[710019e8] main access out debug: looking for sout access module matching "http": 9 candidates
[70c00638] lua art finder debug: Trying Lua scripts in /home/pi/.local/share/vlc/lua/meta/art
[70c00638] lua art finder debug: Trying Lua scripts in /usr/lib/arm-linux-gnueabihf/vlc/lua/meta/art
[70c00638] lua art finder debug: Trying Lua playlist script /usr/lib/arm-linux-gnueabihf/vlc/lua/meta/art/00_musicbrainz.luac
[710019e8] http access out warning: "192.168.178.30" HTTP host might be ignored in multiple-host configurations, use at your own risks.
[710019e8] http access out: Consider passing --http-host=IP on the command line instead.
[710019e8] main access out debug: net: listening to 192.168.178.30 port 8080
[70c00638] lua art finder debug: skipping script (unmatched scope) /usr/lib/arm-linux-gnueabihf/vlc/lua/meta/art/00_musicbrainz.luac
[710019e8] main access out debug: using sout access module "http"
[71002c20] main mux debug: looking for sout mux module matching "mp3": 11 candidates
[70c00638] lua art finder debug: Trying Lua playlist script /usr/lib/arm-linux-gnueabihf/vlc/lua/meta/art/01_googleimage.luac
[71002c20] main mux debug: no sout mux modules matched
[71000d68] stream_out_standard stream out debug: Couldn't open mux `mp3', trying `raw' instead
[71002c20] main mux debug: looking for sout mux module matching "raw": 11 candidates
[70c00638] lua art finder debug: skipping script (unmatched scope) /usr/lib/arm-linux-gnueabihf/vlc/lua/meta/art/01_googleimage.luac
[70c00638] lua art finder debug: Trying Lua playlist script /usr/lib/arm-linux-gnueabihf/vlc/lua/meta/art/02_frenchtv.luac
[71002c20] dummy mux debug: Dummy/Raw muxer opened
[71002c20] dummy mux: Open
[71002c20] main mux debug: using sout mux module "dummy"
[71000900] main stream output debug: muxer support adding stream at any time
[71000900] main stream output debug: muxer prefers to wait for all ES before starting to mux
[71000d68] stream_out_standard stream out debug: using `http/mp3://192.168.178.30:8080'
[71000d68] main stream out debug: using sout stream module "stream_out_standard"
[70c00638] lua art finder debug: skipping script (unmatched scope) /usr/lib/arm-linux-gnueabihf/vlc/lua/meta/art/02_frenchtv.luac
[71000900] main stream output debug: stream=`transcode'
[71003190] main stream out debug: looking for sout stream module matching "transcode": 23 candidates
[70c00638] lua art finder debug: Trying Lua playlist script /usr/lib/arm-linux-gnueabihf/vlc/lua/meta/art/03_lastfm.luac
[70c00638] lua art finder debug: skipping script (unmatched scope) /usr/lib/arm-linux-gnueabihf/vlc/lua/meta/art/03_lastfm.luac
[70c00638] lua art finder debug: Trying Lua scripts in /usr/share/vlc/lua/meta/art
[71003190] main stream out debug: set config option: sout-transcode-vcodec to none
[70c00638] main art finder debug: no art finder modules matched
[71003190] main stream out debug: set config option: sout-transcode-acodec to mpga
[71003190] main stream out debug: set config option: sout-transcode-ab to 128
[71003190] main stream out debug: set config option: sout-transcode-channels to 2
[71003190] main stream out debug: set config option: sout-transcode-samplerate to 44100
[71003190] stream_out_transcode stream out debug: Checking codec mapping for mpga got mpga
[71003190] stream_out_transcode stream out debug: codec audio=mpga 44100Hz 2 channels 128Kb/s
[71003190] stream_out_transcode stream out debug: Checking video codec mapping for none got none
[71003190] stream_out_transcode stream out debug: codec video=none 0x0 scaling: 0.000000 0kb/s
[71003190] main stream out debug: using sout stream module "stream_out_transcode"
[71100668] main input debug: using timeshift granularity of 50 MiB
[71100668] main input debug: using default timeshift path
[71100668] main input debug: `alsa://hw:1,0' gives access `alsa' demux `any' path `hw:1,0'
[710049d0] main input source debug: creating demux: access='alsa' demux='any' location='hw:1,0' file='(null)'
[71004ad0] main demux debug: looking for access_demux module matching "alsa": 17 candidates
[00ba5748] [cli] lua interface: Listening on host "*console".
VLC media player 3.0.8 Vetinari
Command Line Interface initialized. Type `help' for help.
> [71004ad0] access_alsa demux debug: using ALSA device: hw:1,0
[71004ad0] access_alsa demux debug: Hardware PCM card 1 'USB Audio Device' device 0 subdevice 0
[71004ad0] access_alsa demux debug: device name : USB Audio
[71004ad0] access_alsa demux debug: device ID : USB Audio
[71004ad0] access_alsa demux debug: subdevice name: subdevice #0
[71004ad0] access_alsa demux debug: initial hardware setup:
ACCESS: MMAP_INTERLEAVED RW_INTERLEAVED
FORMAT: S16_LE
SUBFORMAT: STD
SAMPLE_BITS: 16
FRAME_BITS: 16
CHANNELS: 1
RATE: [44100 48000]
PERIOD_TIME: [1000 5944309)
PERIOD_SIZE: [45 262144]
PERIOD_BYTES: [90 524288]
PERIODS: [2 1024]
BUFFER_TIME: [1875 11888617)
BUFFER_SIZE: [90 524288]
BUFFER_BYTES: [180 1048576]
TICK_TIME: ALL
[71004ad0] access_alsa demux debug: final HW setup:
ACCESS: RW_INTERLEAVED
FORMAT: S16_LE
SUBFORMAT: STD
SAMPLE_BITS: 16
FRAME_BITS: 16
CHANNELS: 1
RATE: 48000
PERIOD_TIME: 75000
PERIOD_SIZE: 3600
PERIOD_BYTES: 7200
PERIODS: 4
BUFFER_TIME: 300000
BUFFER_SIZE: 14400
BUFFER_BYTES: 28800
TICK_TIME: 0
[71100668] main input debug: selecting program id=0
[71004ad0] main demux debug: using access_demux module "access_alsa"
[71005e08] main decoder debug: looking for packetizer module matching "any": 25 candidates
[71005e08] main decoder debug: using packetizer module "copy"
[71100668] main input debug: starting in async mode
[71021628] main demux meta debug: looking for meta reader module matching "any": 2 candidates
[71021628] lua demux meta debug: Trying Lua scripts in /home/pi/.local/share/vlc/lua/meta/reader
[71021628] lua demux meta debug: Trying Lua scripts in /usr/lib/arm-linux-gnueabihf/vlc/lua/meta/reader
[71021628] lua demux meta debug: Trying Lua playlist script /usr/lib/arm-linux-gnueabihf/vlc/lua/meta/reader/filename.luac
[71021628] lua demux meta debug: Trying Lua scripts in /usr/share/vlc/lua/meta/reader
[71021628] main demux meta debug: no meta reader modules matched
[71100668] main input debug: `alsa://hw:1,0' successfully opened
[71100668] main input debug: Buffering 0%
[71100668] main input debug: switching to sync mode
[71100668] main input debug: Buffering 24%
[71000900] main stream output debug: adding a new sout input for `s16l` (sout_input: 0x6d6005b8)
[71003190] stream_out_transcode stream out debug: creating audio transcoding from fcc=`s16l' to fcc=`mpga'
[6d600808] main generic debug: looking for audio decoder module matching "any": 21 candidates
[6d600808] araw generic debug: samplerate:48000Hz channels:1 bits/sample:16
[6d600808] main generic debug: using audio decoder module "araw"
[6d600ad0] main encoder debug: looking for encoder module matching "any": 22 candidates
[6d600ad0] main encoder debug: using encoder module "twolame"
[71003190] main stream out debug: input 's16l' 48000 Hz Mono frame=1 samples/2 bytes
[71003190] main stream out debug: conversion: 's16l'->'s16l' 48000 Hz->48000 Hz Mono->Stereo
[6d614160] main audio converter debug: looking for audio converter module matching "any": 9 candidates
[6d614160] audio_format audio converter debug: s16l->f32l, bits per sample: 16->32
[6d614160] main audio converter debug: using audio converter module "audio_format"
[6d6165a8] main audio converter debug: looking for audio converter module matching "any": 9 candidates
[6d6165a8] main audio converter debug: using audio converter module "trivial"
[6d616870] main audio converter debug: looking for audio converter module matching "any": 9 candidates
[6d616870] audio_format audio converter debug: f32l->s16l, bits per sample: 32->16
[6d616870] main audio converter debug: using audio converter module "audio_format"
[71003190] main stream out debug: conversion pipeline complete
[6d616b28] main audio resampler debug: looking for audio resampler module matching "any": 4 candidates
[6d616b28] main audio resampler debug: using audio resampler module "ugly"
[6d600ad0] main encoder debug: removing module "twolame"
[6d616b28] main audio resampler debug: removing module "ugly"
[6d614160] main audio converter debug: removing module "audio_format"
[6d6165a8] main audio converter debug: removing module "trivial"
[6d616870] main audio converter debug: removing module "audio_format"
[71100668] main input debug: Buffering 49%
[71100668] main input debug: Buffering 74%
[71100668] main input debug: Buffering 99%
[71100668] main input debug: Stream buffering done (374 ms in 374 ms)
[71100668] main input debug: Decoder wait done in 0 ms
[6d600ad0] main encoder debug: looking for encoder module matching "any": 22 candidates
[6d600ad0] main encoder debug: using encoder module "twolame"
[71003190] main stream out debug: input 's16l' 48000 Hz Mono frame=1 samples/2 bytes
[71003190] main stream out debug: conversion: 's16l'->'s16l' 48000 Hz->48000 Hz Mono->Stereo
[6d616870] main audio converter debug: looking for audio converter module matching "any": 9 candidates
[6d616870] audio_format audio converter debug: s16l->f32l, bits per sample: 16->32
[6d616870] main audio converter debug: using audio converter module "audio_format"
[6d616b28] main audio converter debug: looking for audio converter module matching "any": 9 candidates
[6d616b28] main audio converter debug: using audio converter module "trivial"
[6d616de0] main audio converter debug: looking for audio converter module matching "any": 9 candidates
[6d616de0] audio_format audio converter debug: f32l->s16l, bits per sample: 32->16
[6d616de0] main audio converter debug: using audio converter module "audio_format"
[71003190] main stream out debug: conversion pipeline complete
[6d617080] main audio resampler debug: looking for audio resampler module matching "any": 4 candidates
[6d617080] main audio resampler debug: using audio resampler module "ugly"
[71002c20] main mux debug: adding a new input
[71002c20] dummy mux debug: adding input