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qtijpegenc doesn't behave correctly on some resolutions
k.guhsl
Join Date: 11 Jan 23
Posts: 1
Posted: Fri, 2024-03-29 01:55
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Hello,
 
the output of qtijpegenc is useless, if it is used for example with a resolution of 3040x3040 pixel.
... qtiqmmfsrc ! video/x-raw,width=3040,height=3040,framerate=30/1 ! qtijpegenc ! ...
 
Also, the resolution of 4056x3040 doesn't get interpreted correctly. For example a resolution of 3200x2400 is fine.
 
By the way, the resolution of 3040x3040 can be correctly interpreted with "jpegenc", but the quality isn't good enough.
 
Environment used:
- QCS C610
- LE2 debug/perf CS.r002002
 
Factory Details:
  Rank                     primary (256)
  Long-name                Jpeg encoder
  Klass                    JPEG/Encoder
  Description              Jpeg encoding
  Author                   QTI
 
Plugin Details:
  Name                     qtijpegenc
  Description              Jpeg encoding
  Filename                 /usr/lib/gstreamer-1.0/libgstqtijpegenc.so
  Version                  1.0
  License                  BSD
  Source module            gstreamer1.0-plugins-qti-oss-jpegenc
  Binary package           QTI open-source GStreamer Plug-in for jpeg encoding
  Origin URL               Unknown package origin
  
Are there any limitations to qtijpegenc, especially the maximum possible resolution?
How can that be solved?
 
Thanks.
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