If DTX audio has already been produced for a particular timestamp and a
late packet matching that timestamp is encountered, we should just
discard the packet instead of immediately doing a timestamp reset. This
prevents unwanted TS resets. Only do a timestamp reset if this happens
multiple times in a row, as we don't want to have to discard too much
audio.
Change-Id: I46c8c20b08787f7e45145bd88463bb6878f36f15
if a delay buffer is enabled, the packets get scheduled in the future,
but media playback packets are scheduled immediately. this results
in choppy playback due to the packets coming in at the same time.
This change adds a new bool to chu_args that gets enabled when
play-media is called and passed in to codec_handlers_stop so the delay
buffer queue is cleared instead of flushed
Change-Id: Id534f9087d934481f17341bc577099dc2362f8e1
when DTMF-security is set to an option that results in a transcode,
the packets go into handler_func_transcode. This returns immediately
when handler_silence_block returns false due to block-media, resulting
in the events not being processed for sending on log-DTMF etc.
This change only uses the transcode function for transcoded DTMF if
we're not blocking media (and logically, blocking media should mean
_all_ media). It instead goes into __handler_func_supplemental as normal
so packet_dtmf can process the packet, but drop it if its in one of
these modes and media is blocked
Change-Id: I19901877f6018f3916b22ff60799e8c74d02e065
when media playback happens, all packets get scheduled at the same
time with a send time in the future. however, this results in the
output_skew calculation triggering an unnecessary shift in the send
timer, which can cause choppy playback
Change-Id: I449f221a4d348eb615c2af1dca30bec163aa4fc6
These are normally held per thread, but in cases of threads not having
dedicated init/cleanup functions (GLib thread pool), we can use a global
one as fallback.
Fixes#1936
Change-Id: Ia2ff3523e6079baa73e0721862100ec2f8b66c88
Replace with hand-rolled requests made via libcurl.
Background: libxmlrpc-core-c3-dev packaging is currently broken in
Debian Sid and this is a good opportunity to move away from it.
Ref: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1102554
Change-Id: I8a09452220993afdac19654edf13d7f3f6ba64c9
In case stray audio is receveived before the DTMF event is fully
finished, retain the internal state from the beginning of the event to
make sure that the output is consistent. This fixes both DTMF timestamps
jumping during the end event, and audio timestamps being off after the
end event.
Closes#1929
Change-Id: I4e675b15153e35a8d1546b947e4b82879c1577b4
If recording-method is pcap, then proc is zero-initialized, so
meta_filepath is empty. This shows many logs such as:
[core] Failed to open recording metadata file '(null)' for writing: Bad address
Prevent them by returning earlier.
Fixes#1889 for real this time.
Amends commit 759fd72dc6.
Closes#1924
Change-Id: I25c9acefba9ee129354fd799ef493af86b9eab2c
Richard Fuchs
Tom Briden
Orgad Shaneh