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    1. M

      UK OTA data dump?

      I really need this to be able to do some comparisons. No one with a pc-tuner that could help out?
    2. M

      [humidify] HDF file utility

      Thanks. But I decided to use the one from HD-FOX T2 that af123 pointed to. It's always a little tricky to reverse engineer a boot loader. This one loads itself to ram, set up some virtual memory things and then branch right into that ram area. But I hope to have figured it out later this week so...
    3. M

      [humidify] HDF file utility

      Are you sure? I find one linux kernel and 4 squashfs filesystems in those...
    4. M

      [humidify] HDF file utility

      No. I'm talking about getting the squashfs filesystem out of the HDF file. I have a HDF file recovered from OTA in sweden. The HDF file itself seems to be correct but it uses some form of compression for compressed datablocks that differ from the HDF files available directly from humax. (We have...
    5. M

      [humidify] HDF file utility

      Nothing else in the third part than the humaxtv_backup? Like a second-stage bootloader... xyz321: You seem to have compared it to the actual flash contents. Did you find something else in the flash? What I'm looking for is the humax code that unpacks a hdf to be able to reverse engineer the...
    6. M

      [humidify] HDF file utility

      Can you give some insight into the contents of the flash memory? I see something that looks like filenames but not much more that is usefull. A second stage bootloader and some compressed flash filesystem?
    7. M

      [humidify] HDF file utility

      When trying to extract the third part from the hdr_fox_t2 hdf, I get an error during extraction and large parts of the file is all 0xFF. ? $ humidify-1.0.2/humidify.exe -S3 -x hdr_fox_t2_upgrade_1.02.20.hdf Opening hdr_fox_t2_upgrade_1.02.20.hdf, 19129839 bytes. Blocks: 621 Model...
    8. M

      UK OTA data dump?

      Hi To continue my analysis of OTA formats for humax boxes it would be very good to have the OTA for the HDR-FOX T2 from the UK. Is it possible for anyone to dump such a file? You would need a pc-tuner and then dump the appropriate pid from the correct mux. I have no idea what thoose are since...
    9. M

      [humidify] HDF file utility

      Ok, thanks. Then it's no point for me to write my own util. af123, if you have the time sometime I would be very grateful if you could look at why humidify produces all zeroes for certain blocks in the hdf-file I sent a link to.
    10. M

      [humidify] HDF file utility

      Does humidify support compressed data blocks in hdf files? (I'm getting all zeros as output for compressed data blocks)
    11. M

      Getting HDF from OTA?

      Next problem. The hdf-file i got had two blocks, both of type 3. The first was only 262 bytes. The second one when unpacked was a second hdf file with a single raw file in it. This is of type 1. After extracting this I can conclude that it isn't a squashfs filesystem at least. What is the hdf...
    12. M

      Getting HDF from OTA?

      Solved it. I now have a correct hdf from OTA in sweden... :) C:\Temp\D-TEMP\dsm-dump\humidify-1.0.2>humidify.exe -t ..\mmm.hdf HDF Tool v1.0.2, by af123, 2011. Opening ..\mmm.hdf, 12253863 bytes. Blocks: 377 Model: 4 System ID: 0000.0000 - ffff.ffff x 1.hdfbin-3-000000.raw...
    13. M

      Getting HDF from OTA?

      I managed to extract the hdf file from the OTA data with my own util. The hdf header seems fine and it lines up perfectly with the OTA start block. The sysID's in the OTA-hdf is set to range 0000.0000 - FFFF.FFFF. The actual sysId is in the metadata for the OTA. Problem is that the data sections...
    14. M

      Getting HDF from OTA?

      Yeah, I have the data. But I need to gather some more information about how it's packed up in the transport stream packets. Seems like there is a public dvb standard for it, DVB-SSU, so it's hopefully just a matter of writing a util that parses the stream and extracts the right data. Thanks...
    15. M

      Getting HDF from OTA?

      Thanks! I came to think of the sysID's after my post. But my main question still remains, does anyone know if the OTA is formatted in an HDF file? Or is it something else?
    16. M

      Getting HDF from OTA?

      Hi all. This might be a strange question. But does anyone know if the data transmitted as OTA is a HDF-file just like the one you can download directly from humax or is the OTA in another format? Background: I'm in sweden so I don't have a HDR-FOX T2. But I do have a Humax BXR-HD+ which is the...
    1. M

      UK OTA data dump?

      I really need this to be able to do some comparisons. No one with a pc-tuner that could help out?
    2. M

      [humidify] HDF file utility

      Thanks. But I decided to use the one from HD-FOX T2 that af123 pointed to. It's always a little tricky to reverse engineer a boot loader. This one loads itself to ram, set up some virtual memory things and then branch right into that ram area. But I hope to have figured it out later this week so...
    3. M

      [humidify] HDF file utility

      Are you sure? I find one linux kernel and 4 squashfs filesystems in those...
    4. M

      [humidify] HDF file utility

      No. I'm talking about getting the squashfs filesystem out of the HDF file. I have a HDF file recovered from OTA in sweden. The HDF file itself seems to be correct but it uses some form of compression for compressed datablocks that differ from the HDF files available directly from humax. (We have...
    5. M

      [humidify] HDF file utility

      Nothing else in the third part than the humaxtv_backup? Like a second-stage bootloader... xyz321: You seem to have compared it to the actual flash contents. Did you find something else in the flash? What I'm looking for is the humax code that unpacks a hdf to be able to reverse engineer the...
    6. M

      [humidify] HDF file utility

      Can you give some insight into the contents of the flash memory? I see something that looks like filenames but not much more that is usefull. A second stage bootloader and some compressed flash filesystem?
    7. M

      [humidify] HDF file utility

      When trying to extract the third part from the hdr_fox_t2 hdf, I get an error during extraction and large parts of the file is all 0xFF. ? $ humidify-1.0.2/humidify.exe -S3 -x hdr_fox_t2_upgrade_1.02.20.hdf Opening hdr_fox_t2_upgrade_1.02.20.hdf, 19129839 bytes. Blocks: 621 Model...
    8. M

      UK OTA data dump?

      Hi To continue my analysis of OTA formats for humax boxes it would be very good to have the OTA for the HDR-FOX T2 from the UK. Is it possible for anyone to dump such a file? You would need a pc-tuner and then dump the appropriate pid from the correct mux. I have no idea what thoose are since...
    9. M

      [humidify] HDF file utility

      Ok, thanks. Then it's no point for me to write my own util. af123, if you have the time sometime I would be very grateful if you could look at why humidify produces all zeroes for certain blocks in the hdf-file I sent a link to.
    10. M

      [humidify] HDF file utility

      Does humidify support compressed data blocks in hdf files? (I'm getting all zeros as output for compressed data blocks)
    11. M

      Getting HDF from OTA?

      Next problem. The hdf-file i got had two blocks, both of type 3. The first was only 262 bytes. The second one when unpacked was a second hdf file with a single raw file in it. This is of type 1. After extracting this I can conclude that it isn't a squashfs filesystem at least. What is the hdf...
    12. M

      Getting HDF from OTA?

      Solved it. I now have a correct hdf from OTA in sweden... :) C:\Temp\D-TEMP\dsm-dump\humidify-1.0.2>humidify.exe -t ..\mmm.hdf HDF Tool v1.0.2, by af123, 2011. Opening ..\mmm.hdf, 12253863 bytes. Blocks: 377 Model: 4 System ID: 0000.0000 - ffff.ffff x 1.hdfbin-3-000000.raw...
    13. M

      Getting HDF from OTA?

      I managed to extract the hdf file from the OTA data with my own util. The hdf header seems fine and it lines up perfectly with the OTA start block. The sysID's in the OTA-hdf is set to range 0000.0000 - FFFF.FFFF. The actual sysId is in the metadata for the OTA. Problem is that the data sections...
    14. M

      Getting HDF from OTA?

      Yeah, I have the data. But I need to gather some more information about how it's packed up in the transport stream packets. Seems like there is a public dvb standard for it, DVB-SSU, so it's hopefully just a matter of writing a util that parses the stream and extracts the right data. Thanks...
    15. M

      Getting HDF from OTA?

      Thanks! I came to think of the sysID's after my post. But my main question still remains, does anyone know if the OTA is formatted in an HDF file? Or is it something else?
    16. M

      Getting HDF from OTA?

      Hi all. This might be a strange question. But does anyone know if the data transmitted as OTA is a HDF-file just like the one you can download directly from humax or is the OTA in another format? Background: I'm in sweden so I don't have a HDR-FOX T2. But I do have a Humax BXR-HD+ which is the...
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