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Author SHA1 Message Date
Juliusz Chroboczek
7d29ef5a64 Make disk writer use the codecs package. 
Instead of testing whether a sample is a keyframe, we test at the
packet level, then compare timestamps to identify the keyframe.
 2021-07-29 23:07:08 +02:00
Juliusz Chroboczek
89780b866b Move packet parsing code into its own package. 2021-07-29 21:30:39 +02:00
Juliusz Chroboczek
8178275164 Rename "Present" to "Enable". 2021-07-29 14:46:02 +02:00
Juliusz Chroboczek
a78fb6d747 Increase file descriptor limit at startup. 2021-07-29 14:33:01 +02:00
Juliusz Chroboczek
82b10b2c10 Properly close the camera when changing parameters. 
The trick of calling the onclose callback wasn't correct.
 2021-07-17 00:38:26 +02:00
Juliusz Chroboczek
6388f16e87 Fix typos in infinite action stream implementation. 
This fixes issues introduced in commit 6ae79f.
 2021-07-17 00:05:55 +02:00
Juliusz Chroboczek
b9c1968b48 Treat closing unknown streams as a warning. 2021-07-16 23:10:13 +02:00
Juliusz Chroboczek
7b4fd8932c Fix title display. 2021-07-16 23:03:36 +02:00
Juliusz Chroboczek
4a5796b925 Update CHANGES. 2021-07-16 20:06:41 +02:00
Juliusz Chroboczek
eedfaccaff Add locked and displayName to public-groups.json. 2021-07-16 20:01:54 +02:00
Juliusz Chroboczek
52a26327d7 Implement group status. 
We now inform clients of the status of a group (locked, etc.).  Also
cleans up the handling of administrative messages, which solves the
issue of receiving "user" before "joined".
 2021-07-16 19:51:54 +02:00
Juliusz Chroboczek
d78a750b8d Tweak CHANGES. 2021-07-16 14:41:33 +02:00
Juliusz Chroboczek
6ae79f21d6 Use unbounded buffer for track actions. 
Without that, we might deadlock if the reader is blocked in read.
 2021-07-16 03:03:45 +02:00
Juliusz Chroboczek
0d2ca28ae1 Close camera on disconnect. 2021-07-16 01:40:42 +02:00
Juliusz Chroboczek
c540cad994 Move pushClientConnection into its own function. 2021-07-16 01:40:42 +02:00
Juliusz Chroboczek
24df0a8c77 Update CHANGES. 2021-07-15 23:52:03 +02:00
Juliusz Chroboczek
053067548a Ensure that replaced down tracks are closed even on failure. 
Thanks to Ludovic Rateau.
 2021-07-15 23:52:03 +02:00
Juliusz Chroboczek
9b8d868647 Fix a race between delUpConn and addLocal. 
We could call addLocal after the remote was closed, which
would cause the local connection to remain forever.

Thanks to Ludovic Rateau.
 2021-07-15 16:03:06 +02:00
Juliusz Chroboczek
3d2089f40f Merge GetRTP and Nack into GetPacket. 
The two function were always called together.  This factors out
the NACKing logic into the track.
 2021-07-14 14:22:22 +02:00
Juliusz Chroboczek
36d31f0db8 Maintain a reference to the connection associated to each track. 
This avoids carrying an extra parameter in many places.
 2021-07-14 14:05:23 +02:00
Juliusz Chroboczek
bcd62f190b Flush buffered packets in diskwriter at shutdown. 2021-07-11 23:22:46 +02:00
Juliusz Chroboczek
b0c39fca22 Implement loss handling in diskwriter. 2021-07-11 23:09:19 +02:00
Juliusz Chroboczek
39d8cf72fe Define a type maybeUint32 and use it in diskwriter. 2021-07-11 22:44:50 +02:00
Juliusz Chroboczek
eec6c8a5b0 Use a partition tail checker in the diskwriter. 
Now that we have our own samplebuilder, we can use the mark bit
to avoid dropping packets before a dropped packet.
 2021-07-11 21:01:10 +02:00
Juliusz Chroboczek
e840e53ac2 Switch to our own samplebuilder. 
Pion's samplebuilder has been broken for over a month now, switch
to our own.
 2021-07-11 20:18:44 +02:00
Juliusz Chroboczek
cfe66a5c39 Update dependencies. 2021-07-11 20:15:00 +02:00
Juliusz Chroboczek
3398e929e3 Tweaks to README. 
Fixes the instructions for compling under Windows.
 2021-07-04 15:16:18 +02:00
Juliusz Chroboczek
6143f53ca2 Remove unreachable code. 2021-06-20 18:40:01 +02:00
Antonin Décimo
f89270e874 Fix typos. 2021-06-09 15:20:17 +02:00
Juliusz Chroboczek
de78f3ce62 Map entries before the first in packetmap. 
The first time we drop, we may already have mapped a number of
packets with the identity mapping.  Insert an identity mapping
in Drop.

Also extend any existing mapping when inserting out-of-order mappings.
 2021-05-18 13:51:20 +02:00
Juliusz Chroboczek
c86f55c3a8 Fix comparisons of seqno in packetmap. 2021-05-17 22:26:59 +02:00
Juliusz Chroboczek
f3b73263c8 Fix handling of NACKed packets when dropping. 
We were not rewriting in this case.
 2021-05-17 20:06:08 +02:00
Juliusz Chroboczek
22585e9d10 Handle spatial scalability. 
Maintain spatial layer information, and drop lower layers when
possible.  Yields a 20% saving with VP9.
 2021-05-17 18:17:43 +02:00
Juliusz Chroboczek
781bdf8c74 Fix error handling in mainpage and stats. 2021-05-17 14:43:57 +02:00
Juliusz Chroboczek
91fa693709 Display max layer in stats. 2021-05-17 13:51:29 +02:00
Juliusz Chroboczek
fd76abb61d Send up actions synchronously. 2021-05-17 03:54:58 +02:00
Juliusz Chroboczek
c00a21995e Move PLI rate-limiting into the reader loop. 2021-05-17 03:54:20 +02:00
Juliusz Chroboczek
7665067a91 Rate-limit keyframe requests in disk writer. 
We were requesting two keyframes in a row.
 2021-05-17 03:10:00 +02:00
Juliusz Chroboczek
d94e5583cd Rewrite AV1 keyframe detection. 
Metadata OBUs can appear between the sequence header and the first
frame header.
 2021-05-16 14:51:09 +02:00
Juliusz Chroboczek
4435a30a53 Use sequence parameter sets for h.264 keyframe detection. 
RFC 6184 Section 8.5.1 implies that the sender will send a
a sequence parameter set in response to PLI.  Since a keyframe is
useless without parameters, use the SPS to detect keyframes.
 2021-05-15 23:50:32 +02:00
Juliusz Chroboczek
f829da67e5 Update CHANGES. 2021-05-15 20:15:34 +02:00
Juliusz Chroboczek
3e00bb4293 AV1 support. 2021-05-15 19:54:07 +02:00
Juliusz Chroboczek
25b70bb72a Remove debugging statement. 2021-05-15 16:08:46 +02:00
Juliusz Chroboczek
7009f7e4e7 Update CHANGES. 2021-05-15 11:49:23 +02:00
Juliusz Chroboczek
f12f776e03 Hide simulcast form when not allowed to send. 2021-05-15 11:36:04 +02:00
Juliusz Chroboczek
c0da658b9f Send sender report more often. 
Now that we start at 200kbps, we need to increase our rate faster.
 2021-05-14 23:21:14 +02:00
Juliusz Chroboczek
54cd546120 Request low-resolution video when the video is small. 2021-05-14 23:21:14 +02:00
Juliusz Chroboczek
2da8faa8cf Implement per-stream requests. 2021-05-14 23:21:14 +02:00
Juliusz Chroboczek
515c4a5cd0 Rename pushConns to requestConns, move into Client interface. 
Also allow selecting just a single connection.
 2021-05-14 23:21:14 +02:00
Juliusz Chroboczek
435f46c520 Add tests for codec manipulation and rtpconn data stuctures. 2021-05-14 23:21:14 +02:00