[Bug 749090] hlsdemux: set uri handler blocksize to reduce CPU usage

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon Oct 19 09:30:08 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=749090

A Ashley <bugzilla at ashley-family.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #313443|0                           |1
        is obsolete|                            |

--- Comment #8 from A Ashley <bugzilla at ashley-family.net> ---
Created attachment 313677
  --> https://bugzilla.gnome.org/attachment.cgi?id=313677&action=edit
adaptivedemux: control GstUriDownloader block size based upon bitrate

If the blocksize of the downloader is not set, it defaults to 4K. When playing
a high bitrate stream, this small blocksize results in significantly increased
CPU usage.

Update of patch 313443 to use the CLAMP macro and also to fix a bug that caused
the block size to not be set if a souphttpsrc element was re-used.

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