[pulseaudio-tickets] [Bug 65703] High latency in HTTP streaming

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jul 3 02:41:35 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=65703

--- Comment #35 from Wang Xingchao <wangxingchao2011 at gmail.com> ---
i would reproduce the issue on another machine later.
before that, i hope no misunderstanding from my side about the data path in
below test command:
gst-launch-0.10 -v playbin
uri=http://localhost:4714/listen/source/alsa_input.pci-0000_00_1b.0.analog-stereo

In such scenario, gst-launch would be the client for http_protocol, so the data
path would be:
1> gst-launch try to read data from the exported source by PA, it's an http
url.
2> pulseaudio regard gst-launch as the client connected to PA, also it's the
target of source_out.
3> pulseaudio got data from Source and send to gst-launch
4> gst-launch buffer the data and send back to PA as the role of sink_input.
5> user hear captured audio from sink.

please correct me if any step wrong above.

--xingchao

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