diff --git a/transcode/manifest.go b/transcode/manifest.go
index e0318ee90..1061d3420 100644
--- a/transcode/manifest.go
+++ b/transcode/manifest.go
@@ -64,7 +64,7 @@ func GetSourceSegmentURLs(sourceManifestURL string, manifest m3u8.MediaPlaylist)
 			urls,
 			SourceSegment{
 				URL:            u,
-				DurationMillis: int64(segment.Duration),
+				DurationMillis: int64(segment.Duration * 1000),
 			},
 		)
 	}
diff --git a/transcode/transcode.go b/transcode/transcode.go
index 3c89b9af6..e612bb1de 100644
--- a/transcode/transcode.go
+++ b/transcode/transcode.go
@@ -231,7 +231,7 @@ func transcodeSegment(segment segmentInfo, streamName, manifestID string, transc
 	}
 
 	for _, stats := range transcodedStats {
-		stats.BitsPerSecond = uint32(float64(stats.Bytes) * 8000.0 / float64(stats.DurationMs))
+		stats.BitsPerSecond = uint32(float64(stats.Bytes) * 8000.0 / float64(stats.DurationMs/1000))
 	}
 
 	return nil
diff --git a/transcode/transcode_test.go b/transcode/transcode_test.go
index 76b2b1328..02177c8aa 100644
--- a/transcode/transcode_test.go
+++ b/transcode/transcode_test.go
@@ -127,9 +127,9 @@ func TestItCanTranscode(t *testing.T) {
 	// Confirm the master manifest was created and that it looks like a manifest
 	var expectedMasterManifest = `#EXTM3U
 #EXT-X-VERSION:3
-#EXT-X-STREAM-INF:PROGRAM-ID=0,BANDWIDTH=28800,RESOLUTION=2020x2020,NAME="0-2020p0"
+#EXT-X-STREAM-INF:PROGRAM-ID=0,BANDWIDTH=27428,RESOLUTION=2020x2020,NAME="0-2020p0"
 2020p0/index.m3u8
-#EXT-X-STREAM-INF:PROGRAM-ID=0,BANDWIDTH=19200,RESOLUTION=2020x2020,NAME="1-low-bitrate"
+#EXT-X-STREAM-INF:PROGRAM-ID=0,BANDWIDTH=18285,RESOLUTION=2020x2020,NAME="1-low-bitrate"
 low-bitrate/index.m3u8
 `