I am trying to use audio-common to capture audio on ros2 humble. I am new to ros, below are few methods I tried with out much success.
** Try 1: ** I tried to install using cmd "sudo apt-get install ros-humble-audio-common" but got error "E: Unable to locate package ros-humble-audio-common".
Question : Is there any way to install audio-common for ros2 with out having to download code. ?
** Try 2 : **
I downloaded audio-common code from "https://github.com/ros-drivers/audio_common/tree/ros2" and tried to compile package by running "colcon build --symlink-install" . I am seeing issues while compiling audio_capture and sound_play. Following is snap shot of error
Starting >>> audio_common_msgs Finished <<< audio_common_msgs [5.86s] Starting >>> audio_capture Starting >>> audio_play Starting >>> sound_play --- stderr: audio_capture CMake Error at /usr/share/cmake-3.22/Modules/FindPkgConfig.cmake:603 (message): A required package was not found Call Stack (most recent call first): /usr/share/cmake-3.22/Modules/FindPkgConfig.cmake:825 (_pkg_check_modules_internal) CMakeLists.txt:17 (pkg_check_modules)
Question: What all packages I have to install to make sure sound_play is compiled?
** Try 3 : **
After I removed sound_play and installed some gstreamer related packages i am able to compile successful. But not able to run.
Question: what are the commands to run audio-capture?