Huang-Huang Bao
4292e8fe7e
a2dp: set marker bit on AAC header
2021-04-10 04:51:16 +08:00
Huang-Huang Bao
5c93f780cf
a2dp: improve a2dp sink codec data flushing
...
Let codec decides when rtp packet need to be sent (terminated by MTU size in most case).
LDAC encoding loop can now be terminated by reading if frame_num is written, no 'frame_count' updating is needed.
RTP payload fragmentation can now be implemented more easily based on this.
2021-03-31 11:14:58 +00:00
Pauli Virtanen
54e06d9df0
bluez5: add additional aac encoder options, and implement optional vbr
2021-03-27 11:47:34 +00:00
Pauli Virtanen
a552655edc
bluez5: add bluetoothAudioCodec property to device
...
Also make the "codecless" profiles to automatically switch to the codec
profiles.
2021-03-26 16:59:07 +00:00
Huang-Huang Bao
1d390addb1
a2dp: allow codec to hold Props params
...
Initial Props value are parsed from device settings, further changes are triggered by 'set_param' on a2dp node.
Codec can then use props to tweak its transcoder.
2021-03-20 09:16:20 +00:00
Pauli Virtanen
0dee15d0f6
bluez5: aac: set reasonable default bitrate
...
Set default bitrate to a reasonable value in caps, and handle unknown or
bogus bitrates from device.
2021-02-13 19:03:13 +00:00
Pauli Virtanen
d57c9bd1bd
bluez5: aac: reject MPEG4_AAC_LTP, MPEG4_AAC_SCA in select_config
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These modes are not actually supported by the code, so it should not
accept them.
2021-02-10 00:18:29 +02:00
Wim Taymans
5bb7a0f573
a2dp-codecs: add settings to codec init function
...
To make it possible to add extra config options in init.
Also add a method to update settings in a codec.
2021-01-07 17:39:39 +01:00
Wim Taymans
ece8a95c29
bluez5: improve a2dp codec api
...
Pass dict to select_config to influence the selection
Make a method to validate a config.
Add spa_dict to the codec to pass more info around.
2021-01-07 17:28:49 +01:00
Gabriel Ebner
392fcda01f
a2dp: add aac encoder
2020-12-23 06:15:15 +00:00
Wim Taymans
8b52e44836
bluez5: support other ldac bit depth
...
Make the format_info const in codec_init, we just need to read the
final negotiated format in some cases.
Add some more ldac bit depths we support.
2020-12-11 13:30:11 +01:00
Kamil Sołtysik
0a8a854721
Fix codec names in comments
2020-12-05 19:23:27 +01:00
Wim Taymans
106d597305
bluez5: add aptX and aptX HD codecs
...
They need the libopenaptx libraries from
https://github.com/pali/libopenaptx
2020-12-04 11:34:38 +01:00
Wim Taymans
9818582abe
a2dp: fix aac codec compilation
2020-12-03 19:03:38 +01:00
Grzegorz Uriasz
c1530ba171
Use RegisterApplication in bluez5 for A2DP if possible
2020-11-02 09:14:37 +01:00
Wim Taymans
e18c4d76dc
a2dp: move codecs to separate files
2020-10-19 12:12:21 +02:00
