diff --git a/libavcodec/qtrle.c b/libavcodec/qtrle.c
index c7a04c0520..e84a63bc30 100644
--- a/libavcodec/qtrle.c
+++ b/libavcodec/qtrle.c
@@ -72,6 +72,15 @@ static void qtrle_decode_1bpp(QtrleContext *s, int stream_ptr, int row_ptr, int
     unsigned char *rgb = s->frame.data[0];
     int pixel_limit = s->frame.linesize[0] * s->avctx->height;
     int skip;
+    /* skip & 0x80 appears to mean 'start a new line', which can be interpreted
+     * as 'go to next line' during the decoding of a frame but is 'go to first
+     * line' at the beginning. Since we always interpret it as 'go to next line'
+     * in the decoding loop (which makes code simpler/faster), the first line
+     * would not be counted, so we count one more.
+     * See: https://ffmpeg.org/trac/ffmpeg/ticket/226
+     * In the following decoding loop, row_ptr will be the position of the
+     * _next_ row. */
+    lines_to_change++;
 
     while (lines_to_change) {
         CHECK_STREAM_PTR(2);
@@ -81,8 +90,8 @@ static void qtrle_decode_1bpp(QtrleContext *s, int stream_ptr, int row_ptr, int
             break;
         if(skip & 0x80) {
             lines_to_change--;
-            row_ptr += row_inc;
             pixel_ptr = row_ptr + 2 * (skip & 0x7f);
+            row_ptr += row_inc;
         } else
             pixel_ptr += 2 * skip;
         CHECK_PIXEL_PTR(0);  /* make sure pixel_ptr is positive */
diff --git a/tests/ref/fate/qtrle-1bit b/tests/ref/fate/qtrle-1bit
index 040c9bfe72..0480ab8576 100644
--- a/tests/ref/fate/qtrle-1bit
+++ b/tests/ref/fate/qtrle-1bit
@@ -1,107 +1,107 @@
-0, 0, 9600, 0xc1632102
+0, 0, 9600, 0xc5921aa2
 1, 0, 2040, 0x0a157db4
 1, 4163, 2040, 0x00c63e08
-0, 7500, 9600, 0x0f6c0521
+0, 7500, 9600, 0x9032fc52
 1, 8327, 2040, 0xacf2a25b
 1, 12490, 2040, 0xd6189e85
-0, 15000, 9600, 0x04b90b5a
+0, 15000, 9600, 0x7db0038e
 1, 16653, 2040, 0x8276f843
 1, 20816, 2040, 0xadebae73
-0, 22500, 9600, 0x2ebd4500
+0, 22500, 9600, 0x95b73c41
 1, 24980, 2040, 0x5da76697
 1, 29143, 2040, 0x469d0ea7
-0, 30000, 9600, 0x726f46f4
+0, 30000, 9600, 0x531e4189
 1, 33306, 2040, 0x0d7412e1
 1, 37469, 2040, 0x2f2cc63f
-0, 37500, 9600, 0x37f6968e
+0, 37500, 9600, 0xb73390ec
 1, 41633, 2040, 0x10106eb7
-0, 45000, 9600, 0x7305872e
+0, 45000, 9600, 0x958e8221
 1, 45796, 2040, 0x300124c7
 1, 49959, 2040, 0xa329f8e8
-0, 52500, 9600, 0x222eff5e
+0, 52500, 9600, 0xd393f8a6
 1, 54122, 2040, 0xcea35ca5
 1, 58286, 2040, 0x55105aef
-0, 60000, 9600, 0x9317e227
+0, 60000, 9600, 0xa085da1c
 1, 62449, 2040, 0x08980ce1
 1, 66612, 2040, 0x367faf24
-0, 67500, 9600, 0x421eee9d
+0, 67500, 9600, 0x57ace74f
 1, 70776, 2040, 0x75bfef06
 1, 74939, 2040, 0x34f1daf4
-0, 75000, 9600, 0xcbcfaaff
+0, 75000, 9600, 0x5d11a308
 1, 79102, 2040, 0x97050317
-0, 82500, 9600, 0xe7d43be2
+0, 82500, 9600, 0x13e133b7
 1, 83265, 2040, 0xd297c536
 1, 87429, 2040, 0xa8abad5a
-0, 90000, 9600, 0x0b71e28c
+0, 90000, 9600, 0x494edb86
 1, 91592, 2040, 0x445ce8e0
 1, 95755, 2040, 0xa3f4d940
-0, 97500, 9600, 0xd6a050ca
+0, 97500, 9600, 0x43a448ea
 1, 99918, 2040, 0x0ebb7b26
 1, 104082, 2040, 0x4372f6f6
-0, 105000, 9600, 0x0ac6dbf5
+0, 105000, 9600, 0x3562d35b
 1, 108245, 2040, 0xd4365079
 1, 112408, 2040, 0x56f902f7
-0, 112500, 9600, 0x5c036038
+0, 112500, 9600, 0x0bc655d2
 1, 116571, 2040, 0x4153938a
-0, 120000, 9600, 0x6e417ed6
+0, 120000, 9600, 0xbece73a1
 1, 120735, 2040, 0x14996d86
 1, 124898, 2040, 0x3f99c318
-0, 127500, 9600, 0x8bd0dc22
+0, 127500, 9600, 0x82e7cfa1
 1, 129061, 2040, 0x939978a5
 1, 133224, 2040, 0x7086bd44
-0, 135000, 9600, 0xdf3b0877
+0, 135000, 9600, 0xda29fd8f
 1, 137388, 276, 0x25b89d22
 1, 137951, 2040, 0xf3edb106
 1, 142114, 2040, 0x0ca61430
-0, 142500, 9600, 0xae6e7823
+0, 142500, 9600, 0x70fb700b
 1, 146278, 2040, 0x7229c458
-0, 150000, 9600, 0x8ff0ac32
+0, 150000, 9600, 0xaf57a6b0
 1, 150441, 2040, 0xc37edd31
 1, 154604, 2040, 0xa3da98b4
-0, 157500, 9600, 0xa2d9e2ce
+0, 157500, 9600, 0x0a5ed9b9
 1, 158767, 2040, 0x69704803
 1, 162931, 2040, 0xa79bf334
-0, 165000, 9600, 0x5fd92b65
+0, 165000, 9600, 0xf7c62c38
 1, 167094, 2040, 0x59d8d4c4
 1, 171257, 2040, 0xf9ff0271
-0, 172500, 9600, 0x81c1c824
+0, 172500, 9600, 0x0aa2ccfd
 1, 175420, 2040, 0xc4ced9d6
 1, 179584, 2040, 0x859f1912
-0, 180000, 9600, 0xb8a2ace4
+0, 180000, 9600, 0xc9adabae
 1, 183747, 2040, 0xe7955aa6
-0, 187500, 9600, 0x65b70404
+0, 187500, 9600, 0x67ff0aba
 1, 187910, 2040, 0x374624fd
 1, 192073, 2040, 0x52121097
-0, 195000, 9600, 0xc5349eb2
+0, 195000, 9600, 0xea79a465
 1, 196237, 2040, 0x660fe645
 1, 200400, 2040, 0xf624176a
-0, 202500, 9600, 0xf60cc2b8
+0, 202500, 9600, 0x8928c626
 1, 204563, 2040, 0x1f2246dd
 1, 208727, 2040, 0x940e0a32
-0, 210000, 9600, 0x31474595
+0, 210000, 9600, 0x8dab4111
 1, 212890, 2040, 0x9c6d338c
 1, 217053, 2040, 0xfce0d30a
-0, 217500, 9600, 0xf602635b
+0, 217500, 9600, 0x81ef63f9
 1, 221216, 2040, 0xd0ec9aa5
-0, 225000, 9600, 0x873cbd87
+0, 225000, 9600, 0xf977bc5e
 1, 225380, 2040, 0x58012141
 1, 229543, 2040, 0xde67fc43
-0, 232500, 9600, 0xb9793ffe
+0, 232500, 9600, 0x9e6a3f4a
 1, 233706, 2040, 0x6baa0450
 1, 237869, 2040, 0xf4f80252
-0, 240000, 9600, 0x42eb2831
+0, 240000, 9600, 0x77c92865
 1, 242033, 2040, 0x0cd47ee3
 1, 246196, 2040, 0x129cbaa7
-0, 247500, 9600, 0x44cc1dab
+0, 247500, 9600, 0x3915170d
 1, 250359, 2040, 0x5ef5c0a1
 1, 254522, 2040, 0xf660baa7
-0, 255000, 9600, 0xbdcbbb87
+0, 255000, 9600, 0xbe19b995
 1, 258686, 2040, 0xe48bc0a1
-0, 262500, 9600, 0x29c22df7
+0, 262500, 9600, 0x3e8a3077
 1, 262849, 2040, 0xdfeabaa7
 1, 267012, 2040, 0xed04c0a1
-0, 270000, 9600, 0xde502ef5
+0, 270000, 9600, 0x1331342e
 1, 271176, 2040, 0xd771baa7
 1, 275339, 300, 0x521f24e9
 1, 275951, 1476, 0x9b9394b1
-0, 277500, 9600, 0xaf311aeb
+0, 277500, 9600, 0x4d692175