My friend has sent me the .bytes file from unity for machine learning model.
But I don't know how to open it in python for ML. Could any one able to give me the answer about the .bytes file in unity.
What is the purpose of it?
How to use it for python?
What is the purpose of it?
It's a raw bytes of a file. Let's say that you want to import a file into Unity Resources folder and the file is not one of the supported resources files in Unity such as .png, .mp3 and .mp4, but you want Unity to include this special file extension in the final build, you change the file extension to .bytes. It will be included in the final build and you can load and retrieve it during run-time with the Resources API and TextAsset.bytes. It's simply used to hold binary data.
How to use it for python?
You can like you would with any binary file in python.
byte = f.read(1)
binary_string = bin(int(binascii.hexlify(byte), 16))[2:].zfill(8)
See this for more information.
.bytes file has many usages like in unity
1: Used as the text asset
2: Used as graph model for the brain in ML
Now point is how to use it in python
1: bytes file is directly convert to the .pb file in python by just renaming.
for more details refer:
https://github.com/Unity-Technologies/ml-agents/issues/735
Now how to use it in python code:
https://gist.github.com/jubjamie/2eec49ca1e4f58c5310d72918d991ef6
Related
The .dss (or .ds2) file format is used for dictation devices e.g. by Philips or Olympus and stores metadata on the dictation file in addition to the audio information.
Is there a way to somehow readout this metadata by using a simple python routine?
One idea was to read out the file in binary format, yet I could not do it by myself.
Help anyone :-) ?
Sample file (short dictation with metadata) available here: https://www.dropbox.com/s/g5uk22prkqht372/TH10094.DSS?dl=0
In the sample file there are the metadata "Sofort", "Heartbeat" and "WGB", which needs to be looked for. Can't find them though.
Im using a Raspberry Pi 3 B+ with the Sixfab Raspberry Pi Cellular IoT HAT – LTE-M & NB-IoT & eGPRS. This hat is using the BG96 and I'm using its LTE_M. Im not using a library and making all the functions based on the Datasheets, but im stuck now. Its probably because i don't really understand the Datasheet about file handling.
So I'm making a python program that is supposed to download files from AWS S3. Im already able to get the file using:
AT+QHTTPGET=60
And im saving it to a file for example "sample.zip" using,
AT+QHTTPREADFILE="sample.zip",60
I can confirm that the file is downloaded successfully by using
AT+QFLST
command to see list of files is the UFS. The file sample.zip is shown and has the exact same filesize.
I know i can just use AT+QHTTPREAD, but this only works for strings like json or txt. I want to download different types of data.
My question is, how can I access or get this file? The file is saved in the Quectel BG96 UFS, but I want to save it to a file on my Raspberry PI. I tried the download command using
AT+QFDWL="sample.zip"
but then it just tries to return it as a string which ofcourse can't be done so it will be random characters.
AT+QFDWL="sample.zip" should be the correct command.
The modem switches to binary data mode, and prints out the data that represents your zip file. You need to convert the "string" (which is binary data that represents the zip file) you're getting back to binary data and to a file in python.
I want to open a .fif file of size around 800MB. I googled and found that these kind of files can be opened with photoshop. Is there a way to extract the images and store in some other standard format using python or c++.
This is probably an EEG or MEG data file. The full specification is here, and it can be read in with the MNE package in Python.
import mne
raw = mne.io.read_raw_fif('filename.fif')
FIF stands for Fractal Image Format and seems to be output of the Genuine Fractals Plugin for Adobe's Photoshop. Unfortunately, there is no format specification available and the plugin claims to use patented algorithms so you won't be able to read these files from within your own software.
There however are other tools which can do fractal compression. Here's some information about one example. While this won't allow you to open FIF files from the Genuine Fractals Plugin, it would allow you to compress the original file, if still available.
XnView seems to handle FIF files, but it's windows-only. There is a MP or Multiplatform version, but it seems less complete and didn't work when I tried to view a FIF file.
Update: XnView MP, which does work on Linux and OSX claims to support FIF, but I couldn't get it to work.
Update2: There's also an open source project:Fiasco that can work with fractal images, but not sure it's compatible with the proprietary FIF format.
I have EDB files with raw data that I need to analyze for an experiment. The data is a recording of digital handwriting that was collected through a digital smartpen. I managed to open the file in File Viewer but it only allows viewing it, not editing.
Is there a function or any other way to open EDB files in Matlab or Python?
Many Thanks!
If you use Iron Python and CLR, check out ManagedEsent and Esedb.
http://managedesent.codeplex.com/SourceControl/latest#Esedb/
C Documentation:
http://msdn.microsoft.com/en-us/library/windows/desktop/gg269259(v=exchg.10).aspx
I'd like to be able to read in the first couple kilobytes of unknown file types and see if it matches any known file types (i.e. mp3 file, jpeg, etc...). I was thinking of trying to load meta data from files from libraries like PIL, sndhdr, py264, etc... and see if they picked up any valid formats but I thought this must have been a problem someone has solved before.
Is there one library or a gist showing the usage of multiple libraries which would do this?
Use python-magic to do the fingerprinting.
The library can determine file type from bytes data only:
import magic
magic.from_buffer(start_data_from_something)
The library provides access to the libmagic file type identification library, which also drives the UNIX file command.