[Bug 767771] qtdemux/jpegdec: Interlaced content detected as progressive
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Fri Oct 7 10:00:07 UTC 2016
https://bugzilla.gnome.org/show_bug.cgi?id=767771
Vincent Penquerc'h <vincent.penquerch at collabora.co.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |vincent.penquerch at collabora
| |.co.uk
--- Comment #11 from Vincent Penquerc'h <vincent.penquerch at collabora.co.uk> ---
This contains a jpeg chunk, instead of the expected jp2h chunk, so I found the
definition of that and start to parse it. However, I do not see a fiel chunk in
the sample file:
00357d20: 0001 0000 0066 6a70 6567 0000 0000 0000 .....fjpeg......
00357d30: 0001 0000 0000 4646 4d50 0000 0200 0000 ......FFMP......
00357d40: 0200 02d0 0240 0048 0000 0048 0000 0000 ..... at .H...H....
00357d50: 0000 0001 056d 6a70 6567 0000 0000 0000 .....mjpeg......
00357d60: 0000 0000 0000 0000 0000 0000 0000 0000 ................
00357d70: 0000 0000 0018 ffff 0000 0010 7061 7370 ............pasp
00357d80: 0000 0010 0000 000f 0000 0018 7374 7473 ............stts
00357d90: 0000 0000 0000 0001 0000 0064 0000 0001 ...........d....
00357da0: 0000 0040 7374 7363 0000 0000 0000 0004 ... at stsc........
00357db0: 0000 0001 0000 0022 0000 0001 0000 0002 ......."........
00357dc0: 0000 0020 0000 0001 0000 0003 0000 001a ... ............
00357dd0: 0000 0001 0000 0004 0000 0008 0000 0001 ................
00357de0: 0000 01a4 7374 737a 0000 0000 0000 0000 ....stsz........
00357df0: 0000 0064 0000 79d2 0000 7741 0000 780c ...d..y...wA..x.
Did you run that header dump command on the file that's attached ?
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