public static TranscoderServiceFutureStub newFutureStub(io.grpc.Channel channel) {
    io.grpc.stub.AbstractStub.StubFactory<TranscoderServiceFutureStub> factory =
        new io.grpc.stub.AbstractStub.StubFactory<TranscoderServiceFutureStub>() {
          @java.lang.Override
          public TranscoderServiceFutureStub newStub(
              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
            return new TranscoderServiceFutureStub(channel, callOptions);
          }
        };
    return TranscoderServiceFutureStub.newStub(factory, channel);
  }
Creates a new ListenableFuture-style stub that supports unary calls on the service
java-video-transcoder/grpc-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/TranscoderServiceGrpc.java