diff options
author | TanuKaskinen <TanuKaskinen@web> | 2021-07-16 09:58:49 +0000 |
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committer | IkiWiki <ikiwiki.info> | 2021-07-16 09:58:49 +0000 |
commit | 25c07485ae4dad137c267d843f9d1aad00379fb0 (patch) | |
tree | 8ebd4f211be40ada153afb68e71db2a703b4fc4f /Software | |
parent | 221dead8ab785739fda9695e63fbcf571ccc74ea (diff) |
Diffstat (limited to 'Software')
-rw-r--r-- | Software/PulseAudio/Notes/15.0.mdwn | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Software/PulseAudio/Notes/15.0.mdwn b/Software/PulseAudio/Notes/15.0.mdwn index 7ca33f8d..76d6cf18 100644 --- a/Software/PulseAudio/Notes/15.0.mdwn +++ b/Software/PulseAudio/Notes/15.0.mdwn @@ -8,7 +8,7 @@ ### Support for LDAC and AptX bluetooth codecs, plus so-called "SBC XQ" (SBC with higher-quality parameters) -PulseAudio now supports the LDAC and AptX codecs for A2DP. In order to use them, the device has to support the codecs too. Also "XQ" configuration variants for the old SBC codec are available. The SBC XQ variants have a fixed (and higher) bitrate than "normal" SBC, so they may have more drop-outs if the wireless connection is bad, but on the hand the quality is always good if the connection is good. +PulseAudio now supports the LDAC and AptX codecs for A2DP. In order to use them, the device has to support the codecs too. Also "XQ" configuration variants for the old SBC codec are available. The SBC XQ variants have a fixed (and higher than the "normal" SBC) bitrate, so they may have more drop-outs if the wireless connection is bad, but on the hand the quality is always good if the connection is good. Switching the codec can be done on the command line with `pactl send-message /card/bluez_card.XX_XX_XX_XX_XX_XX/bluez switch-codec CODEC`. Replace `XX_XX_XX_XX_XX_XX` with the device address, which can be found for example with `LANG=C pactl list cards | grep Name`. Replace `CODEC` with one of the available codec names: `aptx`, `aptx_hd`, `ldac_hq` ("High Quality"), `ldac_sq` ("Standard Quality"), `ldac_mq` ("Mobile Quality"), `sbc`, `sbc_xq_453`, `sbc_xq_512`, `sbc_xq_552`. |