Command line tools for packets following the ANSI/VITA 49.0 Radio Transport (VRT) standard.
Note that this project is still under development. It may not be well tested and may not have all features implemented.
Remember to clone submodules as well, with git clone --recurse-submodules ...
In project root folder (vrt_tools_cmd/):
mkdir Release
cd Release
cmake ..
make -j4
sudo make install
This installs a bunch of VRT command line tools.
Prints VRT packet information. For example:
vrt_print signal.vrtMay result in:
--------------------------------------------------------------------------------
# 0
Packet type IF Data packet with Stream Identifier
tsm Fine
TSI None/Undefined
TSF None/Undefined
Packet count 0
Packet size [words] 515
Stream ID 0xDEADBEEF
Body size [words] 512
Reference lock true
--------------------------------------------------------------------------------
# 1
Packet type IF Data packet with Stream Identifier
tsm Fine
TSI None/Undefined
TSF None/Undefined
Packet count 0
Packet size [words] 515
Stream ID 0xDEADBEEF
Body size [words] 512
Reference lock true
--------------------------------------------------------------------------------
...
Splits a VRT file into multiple depending on class ID and stream ID. For example, splitting a file signal.vrt containing a VRT packet stream with two different stream IDs 0xABABABAB and 0x12345678:
vrt_split signal.vrtResults in output files signal_ABABABAB.vrt and signal_12345678.vrt with all packets from the original file with stream ID 0xABABABAB in the first and all packets with stream ID 0x12345678 in the second output file.
Merges multiple VRT files into a single file and sorts them by time. Assumes packets in input files are ordered by time stamps.
Calculates number of packets and time difference for all different streams in a VRT packet file.
Simulate packet loss by generating a file with some VRT packets missing.
Send packets over a socket with the same time interval as suggested by packet timestamps in a VRT packet file.
- C++17 compiler, such as GCC
- CMake
- Build system such as GNU Make
- (Google test framework, for the tests)
Emil Berg
This project is licensed under the MIT License - see the LICENSE file for details
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