[Bug 783583] New: aacparse: wrong src caps profile for ADIF format aac clips

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=783583

            Bug ID: 783583
           Summary: aacparse:  wrong src caps profile for ADIF format aac
                    clips
    Classification: Platform
           Product: GStreamer
           Version: 1.12.0
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: lyon.wang at nxp.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

Created attachment 353443
  --> https://bugzilla.gnome.org/attachment.cgi?id=353443&action=edit
ADIF sample clip

When I am trying to play some ADIF aac clips with LC profile, and the src caps
output from aacparse is Main profile.

Checked the aacparse, for ADIF stream, the object_type is got as:

aacparse->object_type = ((adif[6 + skip_size] & 0x01) << 1) |
          ((adif[7 + skip_size] & 0x80) >> 7)

and in spec this object_type definition as below:
index    object_type
   0       AAC Main
   1       AAC LC
   2       AAC SSR
   3       AAC LTP

in aacparse to determine the profile, code as below:
  switch (profile) {
    case 1:
      return "main";
    case 2:
      return "lc";
    case 3:
      return "ssr";
    case 4:
      return "ltp";
    default:
      break;
  }

So actually here, aacparse->object_type need plus 1 to determine the profile
(just as for ADTS stream.)

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.