[Bug 680904] alsasink: wavparse src can not link to audioconvert when using USB sound card on big-endian system

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Wed Aug 15 04:06:14 PDT 2012


https://bugzilla.gnome.org/show_bug.cgi?id=680904
  GStreamer | gst-plugins-base | 0.10.36

Tim-Philipp Müller <t.i.m> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|gstreamer (core)            |gst-plugins-base
            Summary|wavparse src can not link   |alsasink: wavparse src can
                   |to audioconvert when using  |not link to audioconvert
                   |USB sound card              |when using USB sound card
                   |                            |on big-endian system

--- Comment #50 from Tim-Philipp Müller <t.i.m at zen.co.uk> 2012-08-15 11:06:08 UTC ---
Just to re-cap: CPU is big-endian, USB sound-card/driver only support
little-endian. alsasink should advertise host-endiannes formats (that is just
the expectation, pipelines more or less require that really, no one thinks a
sink might only support foreign endianness). So *if* the driver does not
support any formats in host endianness, you would need to make alsasink
byte-swap internally or something. Or fix the driver to support that.

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