# open-transcoder

Media transcoding tool with FFmpeg and OpenH264

## Build

Move to the progect home and run ant command. After finishing the build, check target/open-transcoder. Ant and sbt are required to build the project.

## Getting Started

Deploy open-transcoder to an arbitrary directory. The explanation below is supposed that $OPEN_TRANSCODER_HOME is this directory.

### Windows and Linux

1. Move to open-transcode/, and run the command below
 ```
$ java -jar open-transcoder.jar config
 ```

2. Confirm open-transcoder.conf in the current directory, and run the command below
 ```
$ java -jar open-transcoder.jar install
 ```

3. In case of Linux, add the line below to .bash_profile, and run source command to enable system to use it.
 ```
$ export LD_LIBRARY_PATH=${OPEN_TRANSCODER_HOME}/bin:${LD_LIBRARY_PATH}
 ```

## Run

### Sub Command
- transcode (default)
- config
- install

### Usage - transcode
```
$ java -jar open-transcoder.jar [options]
```
 
#### options
```
-i  | --input  <file>    (required)
-o  | --output <file>... (required)
-l  | --logLevel <quiet|error|info|warning>
-h  | --help
-li | --license
```
 
#### Example
mp4
 ```
$ java -jar open-transcoder.jar -i input.mp4 -o output.mp4
 ```
hls
 ```
 $ java -jar open-transcoder.jar -i input.mp4 -o playlist.m3u8
 ```
webm
 ```
$ java -jar open-transcoder.jar -i input.mp4 -o output.webm
 ```

### Usage - config
```
$ java -jar open-transcoder.jar config
```

### Usage - install
```
$ java -jar open-transcoder.jar install
```