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Opendigitalradio / etisnoop

etisnoop is a ETI file analyser
GNU General Public License v3.0
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Special chars not supported? #21

Closed andimik closed 5 years ago

andimik commented 7 years ago

Remark: All outputs below are from -s file.txt

If you extract eti from the rawfiles from https://sdr.kt.agh.edu.pl/sdrdab-decoder/download.html (for example use eti-stuff from Jan, https://github.com/JvanKatwijk/eti-stuff ), you will see that special characters are not supported:

    - service_id: 0x3222
      subchannel_id: 0x2
      label: PR Dw†jka       
      shortlabel: Dw†jka

instead of Dwójka.

Or in Vienna,

    - service_id: 0xad0b
      subchannel_id: 0xd
      label: ARB×-Radio      
      shortlabel: ARB×

instead of ARBÖ.

BTW: the normal -v output does not mention ARBÖ-Radio at all

$ etisnoop -v < ~/wien_16072017.eti | grep Rad
                    Label: "NOW Radio       "
                    Label: "MEGA Radio      "
                    Label: "Radio U1 Tirol  "

In Nitra, Slovakia, the mux is in unicode (said user basicmaster)

grafik FICDecoder: SId 0x5005: programme service label 'Rádio Litera' (output from dablin)

but etisnoop writes wrong data (please note short label Ro Liter instead of R Litera)

    - service_id: 0x5005
      subchannel_id: 0x1
      label: Rádio Litera   
      shortlabel: Ro Liter
mpbraendli commented 7 years ago

Your observation is correct, etisnoop does not decode the labels, it just prints them as-is. Thanks for notifying. I don't think I'll be able to work in this soon, so I'll leave the issue open. Patches are always welcome! Maybe we could easily re-use the decoder @basicmaster implemented in dablin.

BobinJ commented 5 years ago

can you please explain the procedures of reading data from an eti file

mpbraendli commented 5 years ago

This should now be fixed. Also, FIG2 labels are now decoded.