[Bug 694405] New: souphttpsrc efficiency is too low

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Feb 21 18:22:46 PST 2013


https://bugzilla.gnome.org/show_bug.cgi?id=694405
  GStreamer | gst-plugins-good | 0.11.x

           Summary: souphttpsrc efficiency is too low
    Classification: Platform
           Product: GStreamer
           Version: 0.11.x
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: zhangyanping210 at yahoo.com.cn
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


Hello everyone,

    I am using souphttpsrc to download files from http servers and then play. 


But I found that the speed downloading is low comparing to other http tools.
---------------------
So I did a test for the download speed.

My device hardware capability:

Arm11 Freq  804 MHz
DDR   Freq  498 MHz
------------------------
(1)
gst-launch souphttpsrc location=http://10.209.162.77/yt_aware.mp4 ! fakesink

The soup version is 2.4.

The downloading speed is about 16Mb, and the cpu usage is almost 100%.
------------------------
(2)Use curl
curl -o /dev/null http://10.209.162.77/yt_war.mp4

The curl version is 7.21.7.

The downloading speed is about 55Mb, and the cpu usage is the same almost 100%.

---------------------------------
I think the cpu usage diffs too much.  

I can not play HD video on my device because soup cost too much cpu. This is
not a good news for gstreamer.

Would you give me a solution on this? Is there any other http source plugin in
gstreamer? Or how to optimize the souphttpsrc ?

Thanks. 

Best Regards.

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