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35 Commits
Author SHA1 Message Date
Mike Brady 60143518c2 This squashed commit comprises a long series of improvements, bug fixes, optimizations, and new feature additions: 
- 48,000 frames per second operation,
 - 48k lossless stereo, 5.1 and 7.1 surround sound
 - Multichannel and multi rate operation on ALSA, PipeWire, PulseAudio, FreeBSD, stdout and unix pipe output backends.

Automatic, flexible and controllable output format (rate, sample format and channel count) selection.

Full FFmpeg integration to support transcoding, resampling, and new audio formats.

Better operation on lower powered devices down to e.g. Raspberry Pi B.

Reduced Docker image sizes with a slimmed-down FFmpeg library.

Enhanced timestamp handling for better synchronization.

Improved the sync error calculation.

A new "vernier" resampling and interpolation method for low-power CPUs.

Bug fixes and minor enhancements.

Note -- there are many breaking changes from previous versions of Shairport Sync!
 2025-02-23 13:31:17 +00:00
Mike Brady e0b13829cd Reverse changes made in PR 1831 (https://github.com/mikebrady/shairport-sync/pull/1831/files) -- issue identified in Issue 1856 (https://github.com/mikebrady/shairport-sync/issues/1856). 2024-05-23 14:24:30 +01:00
Oleh Kuzhylnyi 3dc5926243 Add version-based visibility of shairport-sync endpoints 
This patch introduces modification to AirPlay attributes allowing AirPlay clients
seeing only appropriate Endpoints of specific version of AirPlay protocol.

[Test]
Run two instances of shairport-sync - built for version 1 and for version 2.

TuneBlade recognizes only AirPlay version 1 instance running.
MacOS/iOS recognizes only AirPlay version 2 instance running.

Without that patch, both MacOS/iOS detect two endpoints at the same time.
The TuneBlade detects only AirPlay version 1 since it doesn't support AirPlay version 2.
 2024-03-26 19:48:42 -03:00
Mike Brady c0a3dacf30 Working to check for divide / mod by 0's 2021-11-17 10:35:21 +00:00
Mike Brady 2ab97d980e add a simple mdns_update 2021-07-19 17:10:51 +01:00
Mike Brady a109b587ec Flush seems to be working properly and reliably. Some audio glitches removed too by dropping the first two AAC blocks of any passage. Crude. Flush diagnostic linked list stuff left in place. 2021-05-30 11:17:06 +01:00
Mike Brady e1034e1131 Advertise the _raop._tcp service as well as the _airplay._tcp service. Use a real MAC as the basis for the device ID. 2021-05-24 12:07:05 +01:00
Mike Brady 3a02b79a62 Update the mdns stuff to work with a string, update audio_alsa rtp.c, rtsp.c and shairport.c to build and work in AirPlay 1 but with AirPlay 2 code in place. Some of it is #defined out. 2021-04-30 09:29:30 +01:00
Mike Brady f771774519 Compiles under gcc-10 with -fno-common 2020-02-13 17:37:41 +00:00
Mike Brady 72079adaf4 Initial shot at tidying up the avahi monitoring for DACP Id port information to make it survive abnormal temrination of play sessions. 2018-12-08 21:55:49 +00:00
Mike Brady 32c7a535a1 Make scanning for DACP port part of the dacp handler. Only emit 'clip' and 'svip' for a play connection, suppress 'pfls' until 'pffr' has been emitted 2018-03-31 17:34:59 +01:00
Mike Brady c36a7822a3 Tidy up using clang-format 2018-03-07 14:35:25 +00:00
Mike Brady 73bf006c12 Add lots of debug messages, begin to use correctly sized PRId64 and friends in sprintf commands, begin to remove some simple causes of warnings. 2018-03-06 08:50:34 +00:00
Mike Brady 1637a79dd6 Add tinyhttp code for sending and reading responses. Clean up some dacp routines. Most new and modified rooutines untested. 2017-12-18 18:50:01 +00:00
Mike Brady af50e91232 Intermediate 2017-12-02 16:21:46 +00:00
Mike Brady d343a851c0 Some spring cleaning using clang-format 2017-10-05 17:48:24 +01:00
Mike Brady 139c18bf3e Add avahi code to look for the rmeote control information for the client and get the port number from it. 2017-10-05 17:39:32 +01:00
Mike Brady e513e5330c Tidy up source using clang-format 2017-07-31 11:57:57 +02:00
Mike Brady b4f772c3b1 Change the identified basck to ShairportSync -- lost in the move from 2.8.6 to 3.0 2017-03-10 21:00:18 +00:00
Mike Brady 064bd293c5 Tidy up with a clang-format 2016-09-11 10:35:53 +01:00
Mike Brady 12419dcfaf Restore metadata feed, duh. 2016-05-22 12:22:08 +01:00
Mike Brady 49d27c35f2 Change Zeroconf strings to match those of a First Generation AirPort Express running firmware 7.6.4 2016-05-20 15:39:18 +01:00
Mke Brady 87a0475c16 Reformat using clang-format. 2015-06-01 23:16:50 +01:00
Mke Brady 75f3f912c7 Make metadata support a compile-time option. Clean up a few definitions. 2015-04-03 13:47:58 +01:00
Mike Brady 783e4aa31e Add warning for stalled metadata, add option for coverart 2015-03-21 18:22:21 +00:00
Mike Brady c2383d4942 Fix flush glitch, add artwork request to metadata set. 2015-03-18 21:02:49 +00:00
Mke Brady 46412eb148 Reinistate after bugfix: Change bonjour advertisement if metadata sought, add sender name metadata, use own base64 encoder 2015-02-26 10:56:49 +00:00
Mke Brady bcca3a6f88 Revert "Change bonjour advertisement if metadata sought, add sender name metadata, use own base64 encoder" 
This reverts commit 7d339b1b37.

UNstable partial updates.
 2015-02-25 20:55:29 +00:00
Mike Brady 7d339b1b37 Change bonjour advertisement if metadata sought, add sender name metadata, use own base64 encoder 2015-02-25 18:25:29 +00:00
Mke Brady 8947eefaef Initial metadata code from abrasive 2015-02-18 19:23:21 +00:00
Paul LietarandJames Laird 958fceb60a Add a command-line option to force the mDNS backend 
Add this option to the system-v init script.
 2013-10-22 10:33:41 +11:00
Paul LietarandJames Laird 3896909080 Reorganize mDNS advertisement 
mDNS is now handled more or less in the same way audio is.
Multiple mDNS backends are available, shairport tries them all until one
works.

This makes it, IMHO, cleaner, and easier to add other mDNS backends in
the future, such as using tinysvcmdns or dns-sd library.
Also it will also allow to define mDNS backends as plugins, in a similar
way it is done in PR #230.
 2013-10-22 10:33:41 +11:00
James Laird f6eddb84fd add native avahi-client support 
requires extra packages on some systems, eg. libavahi-client-dev on
Debian/Ubuntu.
 2013-06-04 01:31:46 +10:00
James Laird c5b1f979e4 mdns: die iff the MDNS advertising process dies 
and not if any other child does!
 2013-06-04 00:26:55 +10:00
James Laird 04b142dbe3 rewrite: add mDNS registration 2013-04-01 20:08:05 +11:00