nils/shairport-sync
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231 Commits
Author SHA1 Message Date
Mike Brady fd4cc98aba Slightly better timing. Bumped version for ejurgensen's new pair_ap work. 2021-05-05 18:33:21 +01:00
Mike Brady 6a13062100 clang format 2021-05-02 14:35:31 +01:00
Mike Brady 04c0d97685 Resend requests now work in the AP1-compatible AP2 mode. 2021-05-02 14:33:47 +01:00
Mike Brady c2940eb23b works in AP1-compatible AP2 mode, but resend isn't working. 2021-05-02 12:49:41 +01:00
Mike Brady a68f28ac2b clang format 2021-05-01 14:09:38 +01:00
Mike Brady 5f1cbf6d20 store the latency so that the resend requst timing computations can be done correctly in the realtime streaming mode. 2021-05-01 11:49:24 +01:00
Mike Brady 61b6b5934d check that the clock is valid and reduce the Buffered Audio lead time to 0.25 seconds 2021-05-01 11:03:45 +01:00
Mike Brady 91b85a0207 Working for Realtime Audio Streams 2021-04-30 14:55:11 +01:00
Mike Brady 6760bab493 Compile with AP2 flag set 2021-04-30 12:30:12 +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 bdfb1c6ed6 player.c compiles and everything builds and runs with the airplay 2 flag off. With airplay_2 flag on, rtp.c won't build, but we know that. 2021-04-29 16:51:29 +01:00
Mike Brady 8a73d5972c rtp meged with lots of AP2 stuff still commented out. But it still works. 2021-04-29 15:04:50 +01:00
Mike Brady a8caa0f913 Move latency calculations to rtp.c. Remove checks for infeasible latencies from player.c. 2021-04-28 13:03:27 +01:00
Mike Brady ca56287254 Make the first output backend in the list of backends the default and make its name the default output_name. Clang-format everything 2020-09-03 09:53:13 +01:00
Mike Brady 320baa4db9 quieten some debug messages 2020-06-15 12:16:59 +01:00
Mike Brady 9d6adc6f1f one less debug message. 2020-06-14 14:29:55 +01:00
Mike Brady f89830eb2c Send more timing sync requests at the start. The debug messages are a bit noisy. 2020-06-14 14:26:22 +01:00
Mike Brady ead6cfc4ad Emphasise one debug message 2020-06-14 09:49:10 +01:00
Mike Brady 19a7bd4969 quieten some debug messages 2020-06-12 10:10:26 +01:00
Mike Brady f5eceff6f7 Store clock drift information for each client based on its IP. This is stored in RAM, not on disk. Used at the start of a new session until new clock drift data is ready. 2020-06-11 12:09:55 +01:00
Mike Brady 92074c2b96 add code to calculate the diffusion multiplier based on the ending diffusion multiplier and the number of entries. 2020-06-10 20:04:03 +01:00
Mike Brady 0517a233c1 Fix the recording of the sample count if it's less than the threshold. Use the last gradient / drift if the number of samples is less than the threshold. 2020-06-10 14:21:29 +01:00
Mike Brady 9f9b36c01f Clean up and bug-fix the code for estimating remote-to-local clock drift using least squares linear regression. Use the estimated remote-to-local difference and the calculated drift instead of just using the difference estimated from the last-exchanged timing message. 2020-06-09 11:37:24 +01:00
Mike Brady 5decc1bb06 Make the pipe, hub and mqtt separate threads with their own metadata queues. If one blocks, no new metadata is sent to it and the others are unaffected. 2020-05-30 15:49:00 +01:00
Mike Brady 54d761ff7d Clean up some of the wording and layout of the configuration file 
Clean up and improve the way lead-in sillence is used to give a more accurate sync time to the first packet of audio.
Allow very good sync to occur with 0.3 seconds of lead-in silence.
Improve the use of the buffer offset.
Format some other files.
 2020-05-18 16:55:09 +01:00
Mike Brady 40289ca6d3 functional with full removal of get_absolute_time_fp() but not quite starting correctly 2020-02-24 22:23:08 +00:00
Mike Brady 32427423af update packet reception statistics to use nanosecond timing 2020-02-24 19:58:35 +00:00
Mike Brady 686fc2a5c1 Add missing frame status field, fix a bug with the first missing frame variable, expose the settings for resending, remove some commented out code. 2019-10-10 09:23:20 +01:00
Mike Brady c8b0be30b4 find . \( -name \*.cpp -or -name \*.h -or -name \*.c \) -exec clang-format -i -style='{BasedOnStyle: llvm, IndentWidth: 2, ColumnLimit: 100}' '{}' \; 2019-06-19 19:06:54 +01:00
Mike Brady 9fd4a39729 check for a couple of divide-by-zero possiblities. 2019-05-19 13:53:25 +01:00
Mike Brady 223dfd7801 only need to ensure at least one packet has been received, it seems. 2019-04-02 16:33:30 +01:00
Mike Brady 40ed76b411 wait for packets to be received before starting to calculate the nominal remote input rate. 2019-04-02 16:29:17 +01:00
Mike Brady 1f45b8c006 allow calculation of nominal source frame rates even when the connection is error prone. 2019-04-02 15:37:38 +01:00
Mike Brady 89340f20c9 3.3 release candidate 0 2019-03-04 12:38:20 +00:00
Mike Brady 2e4428538d Add an "active" mode that can time out after a period -- 10 seconds by default -- after play ends. 2019-01-21 21:43:55 +00:00
Mike Brady 1b3d64ce85 Quieten a debug message. 2019-01-08 12:59:04 +00:00
Mike Brady e5452e5172 Make the idle timeout on the RTSP link the same as the overall timeout -- 30 seconds is a bit short. Add checks to the alsa interface timing -- 15 ms to write a packet of frames, 1 ms to ask for the delay. 2018-12-08 14:12:33 +00:00
Mike Brady e49707e051 Ensure no pthread cancellation can occur during an ALSA-related call. 2018-12-03 12:44:57 +00:00
Mike Brady a5c65ceced Move UDP port cloure to the RTSP thread, don't allow calls to mdns_* to be cancelled. Remove usage of (p)select in rtsp thread handling. 2018-11-30 14:55:04 +00:00
Mike Brady 0eac2b9cb3 Move closing of ports to the player thread cleanup. They can be bound without the UDP threads ever having been called, so they must be closed when the player thread exits. 2018-11-29 22:03:49 +00:00
Mike Brady 4a5b0009a4 Quieten a debug message 2018-11-29 17:13:12 +00:00
Mike Brady ca45d2ecbe Clang formatted. 2018-11-29 12:18:07 +00:00
Mike Brady c318796e55 Add an uncancellable usleep timer. Make the player and UDP thread cleanups uncancellable. 2018-11-29 11:37:56 +00:00
Mike Brady 7bf22b4265 Add some debug messages to closing the UDP ports. 2018-11-28 19:49:12 +00:00
Mike Brady 1cf28be647 Add SO_REUSEADDR to the UDP sockets. See if it makes any difference. 2018-11-28 19:39:11 +00:00
Mike Brady 22f3e3e318 Move watchdog to cover connection from start, not just from start of play. Start investigating UDP port allocation. Tidy up handling or RTSP write errors -- remove the pselect code from before a write. 2018-11-28 17:18:03 +00:00
Mike Brady eaa98ea7d9 Quieten a few debug messages. 2018-11-27 17:40:07 +00:00
Mike Brady 3b4654df77 Make some alsa operation sequences un-cancellable. Make some cleanup sequences un-cancellable. 2018-11-24 22:28:52 +00:00
Mike Brady 998e7cea2c clang-format 2018-11-24 11:16:57 +00:00
Mike Brady d93aeec50a Quieten a few debug messages. 2018-11-23 15:11:04 +00:00