5.1.2-1.5.8-4

FFmpeg version: 5.1.2
JavaCPP version: 1.5.8

• Fix an issue from PR #13 which involved an error such as "missing extradata headers" when transcoding

    <repository>
        <id>jitpack.io</id>
        <url>https://jitpack.io</url>
    </repository>
</repositories>

...

<dependencies>
    <dependency>
        <groupId>com.github.manevolent</groupId>
        <artifactId>ffmpeg4j</artifactId>
        <version>5.1.2-1.5.8-4</version>
    </dependency>
</dependencies>```