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-rw-r--r--libavcodec/encode.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/encode.h b/libavcodec/encode.h
index e019cd7702..85331e04b7 100644
--- a/libavcodec/encode.h
+++ b/libavcodec/encode.h
@@ -27,6 +27,12 @@
#include "packet.h"
/**
+ * Used by some encoders as upper bound for the length of headers.
+ * TODO: Use proper codec-specific upper bounds.
+ */
+#define FF_INPUT_BUFFER_MIN_SIZE 16384
+
+/**
* Called by encoders to get the next frame for encoding.
*
* @param frame An empty frame to be filled with data.