import { ProducerFactory, Producer } from './producer';
import { clContext as nodenCLContext, OpenCLBuffer } from 'nodencl';
import { Frame } from 'beamcoder';
import { RedioPipe, RedioEnd } from 'redioactive';
import { LoadParams, ChanProperties } from '../chanLayer';
export declare class FFmpegProducer implements Producer {
    private readonly id;
    private loadParams;
    private clContext;
    private demuxer;
    private audSource;
    private vidSource;
    private running;
    private paused;
    constructor(id: string, loadParams: LoadParams, context: nodenCLContext);
    initialise(chanProperties: ChanProperties): Promise<void>;
    getSourceAudio(): RedioPipe<Frame | RedioEnd> | undefined;
    getSourceVideo(): RedioPipe<OpenCLBuffer | RedioEnd> | undefined;
    setPaused(pause: boolean): void;
    release(): void;
}
export declare class FFmpegProducerFactory implements ProducerFactory<FFmpegProducer> {
    private clContext;
    constructor(clContext: nodenCLContext);
    createProducer(id: string, loadParams: LoadParams): FFmpegProducer;
}