Is there any software that can add SDT information on a already muxed ts file ? I can remux the mpeg file to TS again but I just can't find anything that guides me on how to add the sdt tables, all I can find are the DVB analyser and they cannot add a sdt table into the ts file or even mux it with the tables. Maybe my google-fu is rusted... Can anyone point me to the right direction ?
Yes, there is. It is called OpenCaster. One of its tools does the trick.
Related
I'm having trouble finding the answer to this, but if it already exists, please share with me. I'm trying input a file that where the file ending is ambiguous within a directory. For example the directory would be 'ThisPC\Desktop\Folder' and I'm looking for file 'SomeData_April2021'. I need it to search for the term 'SomeData' within the folder, as the ending is updated for each month. There are also other files in the folder, so I can't just specify the directory and have it upload everything.
Hopefully this is clear! If not, I'm happy to clarify.
Figured it out. Had to type (?i).+SomeData.. into the wildcard expression field
When using Snakemake, I store the values for my variables as part of the filenames (ex. "processed/count_{project}.tsv"). Recently, I've started using R formulas with many covariates as a variable. Now I get an error because the the filename is too long for the operating system. Has anyone else run into this issue and have any suggestions? Is there a canonical Snakemake approach for this problem?
Personally, I don't think it is a good idea to store information into the filename.
Rather, I would create a temp file in tabular or yaml format linking the file in question to covariates or other data. Then read this file in R or else to extract the relevant information.
One idea is to use paths instead since paths allowed to be longer.
I am trying to make a program that will write data to a file for another program to be able to read the data from it. The problem is that I can't figure out a way to do this when the file i am reading and writing from is in another directory than both of my programs. I know there are other ways of doing this, but I just thought that it would be useful to know how to do it. Anyone that can help me?
You can use the full path, e.g
local f1 = io.open('D:/test/b.txt') -- Windows
local f2 = io.open('/test/b.txt') -- Unix
or use relative path, e.g
local f = io.open('../../test/b.txt')
In this example, the file is in the test directory of the parent directory (..) of parent directory.
i'm trying to create a Sifteo game able to detect accelerometer data and write them on a file.txt;
I know that several methods exist that allow to visualize data on the shell (but it need to connect the base on the pc) or storing them in a StoredObject, but i'd like to create a text file.
In the documentation of sifteo sdk I found something about script lua.
I didn't understand it, Can you help me???
Thanks
If you're simply asking for how to make a .txt file in a lua script it should be something like
file = io.open("FileName.txt","w")
file:write("Information")
file:close()
If you're new to lua you can also insert information from a variable or a table by replacing it with the string "Information".
Hope this helped.
Using a hex-editor to mount a NTFS volume, I've found an offset within the volume containing data I'm interested in. How can I figure out the full path/name of the file containing this volume offset?
Perhaps there are still some people searching for the solution. There is a tool for this problem: SleuthKit Tools.
Given an byte offset from the beginning of the partition table you have to divide it by the block size of your NTFS-Partition (usually 4096).
ifind /dev/... -d block_offset => inode_number
ffind /dev/... inode_number => Location of file
You need to read the MFT and parse the Data attributes for each file to find the one that includes the particular offset.
Note that you might need to look at every files stream, not only the default, so you have to parse all the Data attributes.
Unfortunately, I couldn't find a quick link to the binary structure of the NTFS Data attribute. you're on your own for this one.