 Mike Brady
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8bee92a4e6
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Clean up the statistics output to make it provide information for the stream type. Parameterise it so that it's a bit easier to manage.
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2021-06-02 17:17:54 +01:00 |
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Mike Brady
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5b8d76cfbe
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When the master clock returns to what the real anchor clock is, the difference between the actual and estimate is calculated and logged. Might have to actually use it...
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2021-06-01 22:30:31 +01:00 |
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Mike Brady
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deeabbfbc5
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Quieten a rather chatty message.
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2021-06-01 15:24:31 +01:00 |
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Mike Brady
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c5dafbd28b
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Remember the original anchor information so that if the master clock become equal to it in the future, it can be restored to those exact numbers and eliminate any intervening approximations. Add some diagnostics.
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2021-06-01 14:51:17 +01:00 |
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Mike Brady
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d4ea91aa65
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Rough and hacky but works with the bit depth of the output DAC to automatically choose the correct AAC decoding sample size. Allocation of rotating buffers is fixed and profligate.
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2021-06-01 08:56:47 +01:00 |
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Mike Brady
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ac515bbfa3
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Deal with the possibility that the anchor information can be changed suddenly at the start of a Buffered Audio play. If the anchor info changes before the local_anchor info is mature enough (5 seconds), invalidate the local anchor info to force it to be immediately updated with the new anchor info.
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2021-05-31 09:49:15 +01:00 |
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Mike Brady
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5e498173e1
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Add a little information and remove a little ambiguity from a diagnostic message about anchor and master clocks especially relevant in Realtime Audio streams.
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2021-05-30 12:12:40 +01:00 |
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Mike Brady
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4b5e9787b7
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Log information when anchor or master clock changes occur.
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2021-05-30 12:04:06 +01:00 |
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Mike Brady
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a109b587ec
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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.
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2021-05-30 11:17:06 +01:00 |
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Mike Brady
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2ea28c0661
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Much better flushing. Delayed flushing only works for one delay. Noice artifacts removed when skipping. Pretty solid.
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2021-05-29 21:24:33 +01:00 |
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Mike Brady
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7c68f97d7f
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flaky but some interesting stuff
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2021-05-29 15:59:11 +01:00 |
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Mike Brady
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9cf4ef032d
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Improving the flush behaviour.
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2021-05-29 10:54:44 +01:00 |
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Mike Brady
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2986b282d3
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Does pretty well with flushing. Sometimes misses a flush on a repeat one.
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2021-05-28 22:20:11 +01:00 |
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Mike Brady
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e258cca33a
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recognise two types of flush -- one with from and until information, the other with just until information. A flush with "with" information is not followed by a new set anchor, whereas a flush without the " with" information is alwasy followed by a new setanchor.
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2021-05-28 19:16:37 +01:00 |
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Mike Brady
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f4ba81ec5f
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remove redundant item
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2021-05-26 19:36:31 +01:00 |
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Mike Brady
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637c8132e9
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Move initial delay when using a new bus master to rtp.c and wait, if possible, whenever a new master comes along, to allow it to settle before using it.
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2021-05-26 18:12:45 +01:00 |
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Mike Brady
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26ce13d511
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a slightly more rational clock handling regime, I hope. Wait for 400 ms when a clock becomes master. Wait five seconds when you get a new master clock.
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2021-05-26 16:48:25 +01:00 |
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Mike Brady
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77e70e497f
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tighten up on the availability of a clock before feeding audio into the player.
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2021-05-16 13:02:19 +01:00 |
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Mike Brady
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e41795f4da
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clang
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2021-05-13 20:59:38 +01:00 |
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Mike Brady
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c7bdc2c409
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Tidy up a message.
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2021-05-13 20:58:03 +01:00 |
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Mike Brady
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2180c7147f
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If a PTP clock isn't available, use existing timing data if it's still valid.
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2021-05-13 20:12:12 +01:00 |
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Mike Brady
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a3a7fb4849
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ask for at least 50 ms of a lead-in for buffered audio.
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2021-05-12 11:32:18 +01:00 |
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Mike Brady
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fcf5c7f8d3
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clang
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2021-05-12 11:00:41 +01:00 |
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Mike Brady
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171001ffd8
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fix calculation of offset with a negative offset
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2021-05-12 10:59:33 +01:00 |
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Mike Brady
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3f77994948
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more closely check for time information being available.
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2021-05-11 18:52:02 +01:00 |
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Mike Brady
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2b88215f09
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Clean up some of the sync timing. Ignore a flush if playing AP2. Set the requested lead time to zero.
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2021-05-11 10:46:56 +01:00 |
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Mike Brady
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a563d5e847
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Quieten some more debug messages. Fix a misleading clock status return.
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2021-05-10 16:03:02 +01:00 |
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Mike Brady
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04c7f84564
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Improve NQPTP clock diagnostics, tidy up some messages.
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2021-05-10 14:16:57 +01:00 |
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Mike Brady
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829ea399fc
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Player thread always gains play lock and keeps ut until terminated. Clean up termination code, add extra diagnistic information and quieten some debug messages.
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2021-05-10 09:37:42 +01:00 |
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Mike Brady
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953ad8ac14
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Move AP2 player termination code from handle_teardown into the player cleanup function so that cancelling the player thread cleans up properly.
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2021-05-08 17:46:13 +01:00 |
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Mike Brady
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fd4cc98aba
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Slightly better timing. Bumped version for ejurgensen's new pair_ap work.
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2021-05-05 18:33:21 +01:00 |
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Mike Brady
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6a13062100
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clang format
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2021-05-02 14:35:31 +01:00 |
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Mike Brady
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04c0d97685
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Resend requests now work in the AP1-compatible AP2 mode.
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2021-05-02 14:33:47 +01:00 |
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Mike Brady
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c2940eb23b
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works in AP1-compatible AP2 mode, but resend isn't working.
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2021-05-02 12:49:41 +01:00 |
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Mike Brady
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a68f28ac2b
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clang format
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2021-05-01 14:09:38 +01:00 |
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Mike Brady
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5f1cbf6d20
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store the latency so that the resend requst timing computations can be done correctly in the realtime streaming mode.
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2021-05-01 11:49:24 +01:00 |
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Mike Brady
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61b6b5934d
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check that the clock is valid and reduce the Buffered Audio lead time to 0.25 seconds
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2021-05-01 11:03:45 +01:00 |
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Mike Brady
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91b85a0207
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Working for Realtime Audio Streams
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2021-04-30 14:55:11 +01:00 |
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Mike Brady
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6760bab493
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Compile with AP2 flag set
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2021-04-30 12:30:12 +01:00 |
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Mike Brady
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3a02b79a62
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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.
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2021-04-30 09:29:30 +01:00 |
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Mike Brady
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bdfb1c6ed6
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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.
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2021-04-29 16:51:29 +01:00 |
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Mike Brady
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8a73d5972c
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rtp meged with lots of AP2 stuff still commented out. But it still works.
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2021-04-29 15:04:50 +01:00 |
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Mike Brady
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a8caa0f913
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Move latency calculations to rtp.c. Remove checks for infeasible latencies from player.c.
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2021-04-28 13:03:27 +01:00 |
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Mike Brady
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ca56287254
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Make the first output backend in the list of backends the default and make its name the default output_name. Clang-format everything
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2020-09-03 09:53:13 +01:00 |
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 Mike Brady
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320baa4db9
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quieten some debug messages
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2020-06-15 12:16:59 +01:00 |
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Mike Brady
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9d6adc6f1f
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one less debug message.
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2020-06-14 14:29:55 +01:00 |
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Mike Brady
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f89830eb2c
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Send more timing sync requests at the start. The debug messages are a bit noisy.
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2020-06-14 14:26:22 +01:00 |
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Mike Brady
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ead6cfc4ad
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Emphasise one debug message
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2020-06-14 09:49:10 +01:00 |
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Mike Brady
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19a7bd4969
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quieten some debug messages
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2020-06-12 10:10:26 +01:00 |
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Mike Brady
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f5eceff6f7
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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.
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2020-06-11 12:09:55 +01:00 |
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