- Fix RTMPS pushes, fix RTMP push "secret" Adobe handshake
- Switch RTMP URL parsing to split at last slash rather than first slash
- "Fix" compatibility with GO-RTMP-based RTMP implementations.
- Fix compatibility with Odysee, which does a strict RTMP version check and doesn't like our version 1.2.3.4 I guess..?
- Fix HLS streamname length mismatch problems
- Prevent segfault on invalid track ID in HLS
- Fix segfault in HLS output when requesting an index for a track with exactly 1 segment available in the buffer
- Fix another HLS segfault
The Bosch FLEXIDOME 4000i camera sets the RTP payload type to 35 for
H264, which causes MistServer to output "FAIL: Payload type 35 not
supported!"
The camera probably uses 35 for H264 because the ATSC standard requires
it. A/153 Part 7 states: [1]
> In addition, for RTP packets that carry AVC video elementary stream,
> the payload_type field in the RTP header shall have value 35.
The camera also sends "a=rtpmap:35 H264/90000" to explicitly map the
value 35 to H264. This is perfectly valid; although payload types 96
through 127 are recommended for dynamic use, the RTP protocol allows any
AVP payload type to be dynamically reassigned. The relevant section of
RFC 3551 states: [2]
> This profile reserves payload type numbers in the range 96-127
> exclusively for dynamic assignment. Applications SHOULD first use
> values in this range for dynamic payload types. Those applications
> which need to define more than 32 dynamic payload types MAY bind
> codes below 96, in which case it is RECOMMENDED that unassigned
> payload type numbers be used first. However, the statically assigned
> payload types are default bindings and MAY be dynamically bound to
> new encodings if needed. Redefining payload types below 96 may cause
> incorrect operation if an attempt is made to join a session without
> obtaining session description information that defines the dynamic
> payload types.
If the payload type is not recognized, assume that an rtpmap line will
follow that defines it. If in the end there is no rtpmap line, error out
in the same way whether the payload type is between 96 and 127 inclusive
or whether it is outside of that range.
[1] https://prdatsc.wpenginepowered.com/wp-content/uploads/2021/04/A153-Part-7-2012.pdf#page=14
[2] https://datatracker.ietf.org/doc/html/rfc3551#page-6
- Fix various incompatibilities and differences between Linux and Cygwin builds
- Make usrsctp an optional dependency
- Fix building without SSL
- Add new secure random bytes function, use it for websockets
- Switch to libsrtp2 v2.6.0 (currently latest release)
- Add patch that makes latest libsrtp2 build in latest Cygwin
- Add patch that makes srt build in latest Cygwin
- Correctly allow linking libsrtp2 and srt to local mbedtls version
