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

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jul 3 18:14:12 PDT 2013


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

--- Comment #40 from Wang Xingchao <wangxingchao2011 at gmail.com> ---
Arun,

could you try below command at your side?

gst-launch-0.10 souphttpsrc
location=http://www.mediacollege.com/audio/tone/files/250Hz_44100Hz_16bit_30sec.wav
! decodebin ! pulsesink

I can hear sound at about ~2 seconds delay.

And compared with gst-launch, i used "mplayer" to repeat test, the delay is
longer, ~4s.
That's caused by cache in mplayer:
"Cache size set to 320 KBytes
Cache fill: 12.62% (41368 bytes)   
"

So for me, this issue behavior is different:
1> with gst-launch playbin, comment #36.
gst-launch playbin
uri=http://localhost:4714/listen/source/alsa_input.pci-0000_00_1b.0.analog-stereo
very long time delay. as your suggestion, switch to use souphttpsrc
2> with soupthttpsrc, the delay is ~2s, i think that's acceptable.

--xingchao

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