diff --git a/gstreamer-video/src/lib.rs b/gstreamer-video/src/lib.rs
index 2e6bda43b..b9d55732e 100644
--- a/gstreamer-video/src/lib.rs
+++ b/gstreamer-video/src/lib.rs
@@ -86,6 +86,9 @@ pub mod video_codec_state;
 pub use video_codec_state::VideoCodecState;
 mod utils;
 
+pub const VIDEO_ENCODER_FLOW_NEED_DATA: gst::FlowSuccess = gst::FlowSuccess::CustomSuccess;
+pub const VIDEO_DECODER_FLOW_NEED_DATA: gst::FlowSuccess = gst::FlowSuccess::CustomSuccess;
+
 // Re-export all the traits in a prelude module, so that applications
 // can always "use gst::prelude::*" without getting conflicts
 pub mod prelude {