Meeting Concluder

This application can record and then summarize meetings automatically. An advice is added at the end of the summary, which can then (optionally) be sent to a Slack channel of your choosing.

Created in connection with the 2023 Hackdays.

Screenshot

Getting started

• Install the required dependencies (portaudio, ffmpeg and Go 1.16 or later).
• Configure your Slack web hook URL either as the SLACK_EBHOOK_URL environment variable, or as slack_webhook = "YOUR SLACK WEBHOOK URL GOES HERE" in ~/.config/concluder.toml.
• Configure your OpenAI API Key either as the OPENAI_API_KEY or OPENAI_KEY environment variable, or as openai_api_key = "YOUR KEY GOES HERE" in ~/.config/concluder.toml.
• Make sure that you have a working microphone.

Clone the repository and run the server (which includes a frontend):

git clone https://github.com/schibsted/meeting-concluder.git
cd meeting-concluder/cmd/backend/backend
go build
./backend

Then visit http://localhost:3000.

A double clap can be used to stop the recording.

Note that the current maximum audio file size for the transcription API is 25 MiB, which is not a lot! Pull requests for adding batching are welcome.

Project contents

• A Go package named concluder.
• A web server with REST endpoints and a web frontend.
• Several command line utilities, which were used for testing.

Utilities

These utilities were used for testing the functionality of the concluder package.

• cmd/rec/rec was used for recording cmd/rec/output.wav which contains is a recording of me saying This meeting is about creating a llama farm..
• cmd/wav2mp4/wav2mp4 was used for converting cmd/rec/output.wav to cmd/wav2mp4/output.mp4.
• cmd/audio2text/audio2text was used for converting cmd/wav2mp4/output.wav to cmd/audio2text/output.txt.
• cmd/conclude/conclude was used for converting cmd/audio2text/output.txt to cmd/conclude/output.txt.
• cmd/slackpost/slackpost was used for posting cmd/conclude/output.txt to #nmp-meeting-concluder on Slack.
• cmd/meetingconcluder/meetingconcluder records, converts, transcribes, concludes and posts to Slack.
• cmd/play/play can play wav files, buy requires the afplay command.

General info

• Author: Alexander F. Rødseth
• License: Apache 2
• Version: 1.0.2

The contents of the NOTICE file

(Required, per company policy).

################################################################################
#                                                                              #
# Meeting Concluder                                                            #
#                                                                              #
# Copyright 2023 Schibsted                                                     #
#                                                                              #
# Unless required by applicable law or agreed to in writing, software          #
# distributed under the License is distributed on an "AS IS" BASIS,            #
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.     #
#                                                                              #
# See the License for the specific language governing permissions and          #
# limitations under the License.                                               #
#                                                                              #
################################################################################