MainConceptⓇ 2GO simplifies the installation, integration and deployment of features for encoding, transcoding, streaming and conversion. Each 2GO product is optimized for a single specific use case thus makes usage as easy as download, install and run.
Tightly integrated in the Docker container system, MainConcept 2GO products only require the installation of Docker on your host system. Many cloud platform providers already offer images of ready to run Docker containers, i.e. are ready to deploy MainConcept 2GO.
Make sure Docker is installed on the system you want to run MainConcept 2GO on. Follow the instructions in the Installation section how to install the required container system.
The host system to run MainConcept 2GO can be your local computer or a virtual machine (VM). The latter can also be deployed on cloud platforms. Depending on where you plan to install 2GO, please refer to “MainConcept 2GO on your server” or “MainConcept 2GO in the cloud”.
MainConcept 2GO on your server
You can run MainConcept 2GO products on your local computer or servers. The following host systems are known to work with Docker.
|Windows 7||Yes, by using Docker Toolbox (i.e. through VirtualBox)|
|Windows 8||Yes, by using Docker Toolbox (i.e. through VirtualBox)|
|Windows 10||Yes, using Hyper-V or Docker Toolbox|
|Windows Server 2016||Yes, with Docker CE only|
Please note that on Windows you must configure Docker for Linux Containers, so you should use the CE (Community Edition) rather than EE (Enterprise Edition) version of Docker. Docker CE requires a full GUI to install, so for this reason, Windows Server 2016 users must have the full ‘desktop experience’ installed. The lighter-weight versions of Windows Server 2016 cannot be used because they do not have a full GUI. Other versions of Windows only have a full GUI.
For all supported platforms, please refer to: https://www.docker.com/get-docker
Please ensure to download and install the Docker environment for your target host system. Both the free Docker CE (Community Edition) and commercial Docker EE (Enterprise Edition) are supported.
MainConcept 2GO in the cloud
The following cloud platforms have native support for Docker containers:
It is recommended to use one of the Docker pre-configured VM instances that are available on the cloud platforms mentioned above.
Before installing MainConcept 2GO please make sure Docker is installed correctly and the hello-world example from Docker is executed corrected.
To download and install Docker on your server, please follow the instructions here: www.docker.com/community-edition
After successful installation you should be able to run the Docker “hello-world” container. Example output from the Docker hello-world container:
$ docker run hello-world
Hello from Docker!
This message shows that your installation appears to be working correctly.
To generate this message, Docker took the following steps:
1. The Docker client contacted the Docker daemon.
2. The Docker daemon pulled the "hello-world" image from the Docker Hub. (amd64)
3. The Docker daemon created a new container from that image which runs the executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it to your terminal.
If you see different output, please refer to the Docker installation guide.
Resources for Docker
On Windows machines there is a default limitation of resources available for Docker. It could be adjusted in the "Settings > Advanced" section. For more information, please check the official website: docs.docker.com/docker-for-windows.
Installing MainConcept 2GO
1) Extract the MainConcept 2GO package
To install your MainConcept 2GO product first unpack the downloaded ZIP file into a new folder on your computer. The files within the folder depend on the 2GO product.
drwxrwxr-x 2 thomas thomas 4096 Apr 10 14:23 docker
-rw-rw-r-- 1 thomas thomas 17835 Apr 10 14:23 EULA.txt
-rw-rw-r-- 1 thomas thomas 77 Apr 10 14:23 info.txt
-rw-rw-r-- 1 thomas thomas 2721 Apr 10 14:23 readme.txt
-rw-rw-r-- 1 thomas thomas 4096 Apr 10 14:23 scripts
-rw-rw-r-- 1 thomas thomas 4096 Apr 10 15:10 volume
2) Install the MainConcept 2GO docker image
To install the MainConcept 2GO image in your local Docker environment, “cd” into the docker folder and run the install_image script:
~/MainConcept/2GO/mc_2go_proxy_file_generator_demo# cd docker/
Installing MainConcept 2GO in your local Docker environment...
e6bc3d95b8d4: Loading layer [============================>] 28.87MB/28.87MB
Loaded image: mc_2go_proxy_file_generator_demo:latest
Verify if the 2GO container is installed properly by using “docker image ls” command:
~/MainConcept/2GO/mc_2go_proxy_file_generator_demo/docker# docker image ls
REPOSITORY TAG IMAGE ID CREATED SIZE
mc_2go_proxy_file_generator_demo latest 2e15d1d96bd9 3 hours ago 39.9MB
Note: For using both the demo and full version of MainConcept 2GO, you must allow the server running MC2GO a connection to https://taas-reporting-srv.mainconcept.com. If you want to use the products offline (i.e. without internet connection), please contact customer.carenoSp@firstname.lastname@example.org. We will get in touch with you about the necessary steps.
Supported Input Codecs & Formats
MainConcept 2GO Proxy File Generator supports the following input codecs and formats:
- Video: MPEG-1/2, AVC/H.264, DVCPRO, JPEG 2000
- Audio: PCM / LPCM, MPEG Layer 1/2, RAW / WAV, DV
- Container: Elementary Streams, MPEG-2 Program Stream / Transport Stream, MP4, DV, DIF, MJ2, MXF, RAW
Supported Output Formats
MainConcept 2GO Proxy File Generator supports the following video and audio formats multiplexed into MP4:
- AVC/H.264 SD: 720x576, PAL, 25 fps, Main Profile, 3 mbit
- AVC/H.264 SD: 720x480, NTSC, 30 fps, Main Profile, 3 mbit
- AVC/H.264 CIF: 320x288, PAL, 25 fps, Baseline Profile, 600 kbit
- AVC/H.264 CIF: 320x240, NTSC, 30 fps, Baseline Profile, 600 kbit
- AAC-LC: Stereo, 44.1 kHz, 160 kbps
Several presets are included in the product for direct usage. The preset files are in the “volume/presets” subfolder.
With Docker installed most of the MainConcept 2GO configuration is done. However, some 2GO products require shared folders, or specific parameters at startup.
Configuring shared folders
To read and write files located on the host computer, MainConcept 2GO is using shared volumes to access the filesystem of the host. Docker uses mounted volumes to share host folders with 2GO containers. The convenience script inside the scripts folder to run the MainConcept 2GO container, automatically maps the required folders from your host computer to the 2GO container.
MainConcept 2GO Proxy File Generator supports the following configuration options:
|ACCEPT_EULA||Y||The MainConcept End-User License Agreement (EULA) must be accepted before MainConcept 2Go can start. The license terms for this product can be found in provided package.|
|SHARED_PATH_IN||/path/source_folder||Folder where the input file is located|
|SHARED_PATH_OUT||/path/target_folder||Folder for the encoded output file|
|INPUT||0002CD.MXF||Source filename for audio conversion; must be in or under SHARED_PATH_IN|
|OUTPUT||out_sd_25fps||Target filename for encoded output; the file extension will be created by 2GO; must be in or under SHARED_PATH_OUT|
|PRESETNAME||AVC_AAC_SD_25fps_3mbit||Preset name for proxy generation when using MainConcept original preset(s) included in the Docker container. Note: When PRESETNAME is used, PRESET must not be used.|
|PRESET||<folder_in_shared_path>/AVC_AAC_CIF_25fps_600kbit.mps||Custom preset file(s) (MPS); must be in or under SHARED_PATH_IN volume outside of the Docker container. Note: When PRESET is used, PRESETNAME must not be used.|
|CUSTOMER_ID||Unique customer identifier provided by MainConcept. Customer ID parameter can be also represented as `CID`|
|VERBOSITY||SILENT||Sets verbose level.
Available options are:
- SILENT (0) - Prints only error messages
- DEFAULT (1) - Default level if verbose level is not specified. Prints out the copyright/version information
- FULL (2) - Higher verbose level. Prints all available information including command-line parameters INPUT / OUTPUT / PRESETS / SERIAL
Starting MainConcept 2GO
Make sure you have successfully installed your MainConcept 2GO product on the computer by following the Installation instructions.
The “run” script inside the scripts folder makes starting MainConcept 2GO easy and lets you understand how 2GO docker containers are actually run. If you plan to run MainConcept 2GO through container management tools like Docker Compose, Kubernetes or Docker Swarm it is recommended that you understand the parameters required for 2GO containers by reading the “run” scripts.
MainConcept 2GO products require configuration parameters at container startup. This can include input and output filenames, serial keys, shared volume folders or external URLs. These parameters can be specified in a properties file or on command line.
Using properties file
The easiest way to start MainConcept 2GO is by editing the “properties.txt” file to your needs and then call the “run” script with this properties file.
~/MainConcept/2GO/mc_2go_proxy_file_generator_demo# ./scripts/run.sh scripts/properties.txt
To edit the parameters, use a text editor:
2 SHARED_PATH_IN=~/MainConcept/2GO/mc_2go_ proxy_file_generator_demo/volume
3 SHARED_PATH_OUT=~/MainConcept/2GO/mc_2go_ proxy_file_generator_demo/volume
Using command line options
Instead of editing a properties file, all configuration parameters can also be specified on the command line directly.
~/MainConcept/2GO/mc_2go_aac_audio_converter_demo/docker# ./scripts/run.sh \
> ACCEPT_EULA=Y \
> SHARED_PATH_IN=~/MainConcept/2GO/mc_2go_proxy_file_generator_demo/volume \
> SHARED_PATH_OUT=~/MainConcept/2GO/mc_2go_proxy_file_generator_demo/volume \
> INPUT=0002CD.MXF \
> OUTPUT=out_file \
> PRESETNAME=AVC_AAC_SD_25fps_3mbit \
> CUSTOMER_ID=xxx \
Docker Compose lets you start multiple replicas of the same image. It also significantly simplifies starting MainConcept 2GO products.
Docker Compose is a separate tool that must be installed in addition to Docker. Please refer to the documentation how to install and setup Compose: docs.docker.com/compose/
To run MainConcept 2GO with Docker Compose you create a compose file in YAML. All parameters to run the 2GO product are specified inside the YAML file for Docker Compose. To simplify deployment of MainConcept 2GO containers it is recommended to set environment variables for the 2GO configuration and then use these variables in the YAML file.
This is a basic “docker-compose.yml” file showing how to configure MainConcept 2GO.
1 version: '2.2'
4 image: 2go_proxy_file_generator_demo
5 network_mode: host
It uses two environment variables 2GO_VOLUME and 2GO_PARAMS. These must be set before starting docker-compose.
~# export 2GO_VOLUME=~/MainConcept/2GO/mc_2go_proxy_file_generator_demo/volume/
~# export 2GO_PARAMS="INPUT= 0002CD.MXF OUTPUT=out_file QUALITY=low CUSTOMER_ID=xxx"
After that starting 2GO using Docker Compose is as easy as:
~/MainConcept/2GO/mc_2go_proxy_file_generatordemo# docker-compose up -d
Starting mc2goproxyfilegeneratordemo_2go_1 ...
Starting mc2goproxyfilegeneratordemo_2go_1 ... done
Stopping MainConcept 2GO execution
It is recommended to execute a script inside the MainConcept 2GO container in order to stop execution properly.
To execute a script in an active container you first need to know the container ID from the first column of the docker ps command:
~/MainConcept/2GO/mc_2go_proxy_file_generator_demo# docker ps
CONTAINER ID IMAGE COMMAND CREATED
bc45686deb0e mc_2go_proxy_file_generator_demo "/opt/bin/reporting_..." 4seconds ago
Then use the convenience “stop” script in the scripts folder to abort 2GO execution:
~/MainConcept/2GO/mc_2go_proxy_file_generator_demo# ./scripts/stop.sh bc45686deb0e
Stopping the Proxy File Generator...
Proxy File Generator stopped.
Copyright © 2018 MainConcept GmbH or its affiliates. All rights reserved.
MainConceptⓇ and its logos are registered trademarks of MainConcept GmbH or its affiliates. This software is protected by copyright law and international treaties. Unauthorized reproduction or distribution of any portion is prohibited by law.
MainConcept is a subsidiary of NeuLion, LLC. This manual, as well as the software described in it, is furnished under license and may only be used or copied in accordance with the terms of such license. The information in this manual is furnished for informational use only, is subject to change without notice, and should not be construed as a commitment or representation by MainConcept GmbH or its affiliates. MainConcept GmbH and its affiliates assumes no responsibility or liability for any errors or inaccuracies that may appear in this book and use is at your sole risk.
Except as permitted by such license, no part of the publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, recording, or otherwise, without the prior written permission of MainConcept GmbH.
Docker and the Docker logo are trademarks or registered trademarks of Docker, Inc. in the United States and/or other countries. Docker, Inc. and other parties may also have trademark rights in other terms used herein. Copyright 2018 Docker, Inc. All rights reserved.
Adobe and Flash are trademarks or registered trademarks of Adobe Systems Incorporated in the USA and other countries.
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Attention: Audio and Multimedia Departments - MC AAC LL
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