[Bug 757258] gstalsasink: iec61937 (Non-linear PCM bitstreams) not correctly working

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon Jun 11 06:44:21 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=757258

--- Comment #28 from Lyon <lyon.wang at nxp.com> ---
Hi Arnaud,
    The patches works well for AC3 pass through from my test.
    (Fixed previous device double open issue, multi-channel issue and byte
endianess issue)

    For eac3 streams, the pipeline works, but seems no sound be heard yet.
(seems data has been written)
0:00:02.058492442  5137     0x2f802370 LOG                     alsa
gstalsasink.c:1049:gst_alsasink_write:<alsasink0> received audio samples buffer
of 24576 bytes
0:00:02.090333124  5137     0x2f802370 DEBUG                   alsa
gstalsasink.c:1066:gst_alsasink_write:<alsasink0> written 1536 frames out of
1536
0:00:02.090489484  5137     0x2f802370 LOG                     alsa
gstalsasink.c:1049:gst_alsasink_write:<alsasink0> received audio samples buffer
of 24576 bytes
0:00:02.122332445  5137     0x2f802370 DEBUG                   alsa
gstalsasink.c:1066:gst_alsasink_write:<alsasink0> written 1536 frames out of
1536  

will continue work on this eac3 issue.

Thanks
Lyon

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