diff --git a/pkg/codec/bitrate_tracker.go b/pkg/codec/vpx/bitrate_tracker.go
similarity index 98%
rename from pkg/codec/bitrate_tracker.go
rename to pkg/codec/vpx/bitrate_tracker.go
index dbcbcaf..8abe512 100644
--- a/pkg/codec/bitrate_tracker.go
+++ b/pkg/codec/vpx/bitrate_tracker.go
@@ -1,4 +1,4 @@
-package codec
+package vpx
 
 import (
 	"time"
diff --git a/pkg/codec/bitrate_tracker_test.go b/pkg/codec/vpx/bitrate_tracker_test.go
similarity index 97%
rename from pkg/codec/bitrate_tracker_test.go
rename to pkg/codec/vpx/bitrate_tracker_test.go
index ba3d2db..6a1da7d 100644
--- a/pkg/codec/bitrate_tracker_test.go
+++ b/pkg/codec/vpx/bitrate_tracker_test.go
@@ -1,4 +1,4 @@
-package codec
+package vpx
 
 import (
 	"math"
diff --git a/pkg/codec/vpx/vpx_image.go b/pkg/codec/vpx/vpx_image.go
new file mode 100644
index 0000000..5ba4dae
--- /dev/null
+++ b/pkg/codec/vpx/vpx_image.go
@@ -0,0 +1,40 @@
+package vpx
+
+/*
+#cgo pkg-config: vpx
+#include <vpx/vpx_image.h>
+*/
+import "C"
+import "unsafe"
+
+type VpxImage struct {
+	img *C.vpx_image_t
+}
+
+func NewImageFromPtr(ptr *C.vpx_image_t) *VpxImage {
+	return &VpxImage{img: ptr}
+}
+
+func (i *VpxImage) Width() int {
+	return int(i.img.d_w)
+}
+
+func (i *VpxImage) Height() int {
+	return int(i.img.d_h)
+}
+
+func (i *VpxImage) YStride() int {
+	return int(i.img.stride[0])
+}
+
+func (i *VpxImage) UStride() int {
+	return int(i.img.stride[1])
+}
+
+func (i *VpxImage) VStride() int {
+	return int(i.img.stride[2])
+}
+
+func (i *VpxImage) Plane(n int) unsafe.Pointer {
+	return unsafe.Pointer(i.img.planes[n])
+}