diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index 58f548ac29..6fda584019 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -221,7 +221,7 @@ OBJS-$(CONFIG_H261_DECODER)            += h261dec.o h261data.o h261.o
 OBJS-$(CONFIG_H261_ENCODER)            += h261enc.o h261data.o h261.o
 OBJS-$(CONFIG_H263_DECODER)            += h263dec.o h263.o ituh263dec.o        \
                                           mpeg4video.o mpeg4videodec.o flvdec.o\
-                                          intelh263dec.o
+                                          intelh263dec.o h263data.o
 OBJS-$(CONFIG_H263_ENCODER)            += mpeg4videoenc.o mpeg4video.o  \
                                           h263.o ituh263enc.o flvenc.o
 OBJS-$(CONFIG_H264_DECODER)            += h264.o h264_cabac.o h264_cavlc.o \
diff --git a/libavcodec/flvenc.c b/libavcodec/flvenc.c
index f52f66aed8..994ea07604 100644
--- a/libavcodec/flvenc.c
+++ b/libavcodec/flvenc.c
@@ -20,6 +20,7 @@
 
 #include "flv.h"
 #include "h263.h"
+#include "h263data.h"
 #include "mpegvideo.h"
 #include "mpegvideodata.h"
 
diff --git a/libavcodec/h263.c b/libavcodec/h263.c
index 6eaab41394..b6a68d017d 100644
--- a/libavcodec/h263.c
+++ b/libavcodec/h263.c
@@ -40,9 +40,6 @@
 #include "mpeg4video.h"
 
 
-uint8_t ff_h263_static_rl_table_store[2][2][2*MAX_RUN + MAX_LEVEL + 3];
-
-
 void ff_h263_update_motion_val(MpegEncContext * s){
     const int mb_xy = s->mb_y * s->mb_stride + s->mb_x;
                //FIXME a lot of that is only needed for !low_delay
diff --git a/libavcodec/h263.h b/libavcodec/h263.h
index 91fc57ef3c..6105805fae 100644
--- a/libavcodec/h263.h
+++ b/libavcodec/h263.h
@@ -24,6 +24,7 @@
 #include "libavutil/rational.h"
 #include "get_bits.h"
 #include "mpegvideo.h"
+#include "h263data.h"
 #include "rl.h"
 
 #if !FF_API_ASPECT_EXTENDED
@@ -42,39 +43,10 @@
 
 #define H263_GOB_HEIGHT(h) ((h) <= 400 ? 1 : (h) <= 800 ? 2 : 4)
 
-extern const AVRational ff_h263_pixel_aspect[16];
-extern const uint8_t ff_h263_cbpy_tab[16][2];
-
-extern const uint8_t ff_cbpc_b_tab[4][2];
-
-extern const uint8_t ff_mvtab[33][2];
-
-extern const uint8_t ff_h263_intra_MCBPC_code[9];
-extern const uint8_t ff_h263_intra_MCBPC_bits[9];
-
-extern const uint8_t ff_h263_inter_MCBPC_code[28];
-extern const uint8_t ff_h263_inter_MCBPC_bits[28];
-extern const uint8_t ff_h263_mbtype_b_tab[15][2];
-
 extern VLC ff_h263_intra_MCBPC_vlc;
 extern VLC ff_h263_inter_MCBPC_vlc;
 extern VLC ff_h263_cbpy_vlc;
 
-extern const uint16_t ff_inter_vlc[103][2];
-extern const int8_t ff_inter_level[102];
-extern const int8_t ff_inter_run[102];
-
-extern RLTable ff_h263_rl_inter;
-
-extern RLTable ff_rl_intra_aic;
-
-extern const uint16_t ff_h263_format[8][2];
-extern const uint8_t ff_modified_quant_tab[2][32];
-extern uint16_t ff_mba_max[6];
-extern uint8_t ff_mba_length[7];
-
-extern uint8_t ff_h263_static_rl_table_store[2][2][2*MAX_RUN + MAX_LEVEL + 3];
-
 extern const enum AVPixelFormat ff_h263_hwaccel_pixfmt_list_420[];
 
 
diff --git a/libavcodec/h263data.c b/libavcodec/h263data.c
new file mode 100644
index 0000000000..ae322e03c0
--- /dev/null
+++ b/libavcodec/h263data.c
@@ -0,0 +1,292 @@
+/*
+ * H263+ tables
+ *
+ * This file is part of Libav.
+ *
+ * Libav is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * Libav is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with Libav; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file
+ * H.263 tables.
+ */
+
+#include <stdint.h>
+
+#include "h263data.h"
+#include "mpegvideo.h"
+
+uint8_t ff_h263_static_rl_table_store[2][2][2 * MAX_RUN + MAX_LEVEL + 3];
+
+/* intra MCBPC, mb_type = (intra), then (intraq) */
+const uint8_t ff_h263_intra_MCBPC_code[9] = { 1, 1, 2, 3, 1, 1, 2, 3, 1 };
+const uint8_t ff_h263_intra_MCBPC_bits[9] = { 1, 3, 3, 3, 4, 6, 6, 6, 9 };
+
+/* inter MCBPC, mb_type = (inter), (intra), (interq), (intraq), (inter4v) */
+/* Changed the tables for interq and inter4v+q, following the standard
+ * ** Juanjo ** */
+const uint8_t ff_h263_inter_MCBPC_code[28] = {
+    1,  3,  2,  5,
+    3,  4,  3,  3,
+    3,  7,  6,  5,
+    4,  4,  3,  2,
+    2,  5,  4,  5,
+    1,  0,  0,  0,  /* Stuffing */
+    2, 12, 14, 15,
+};
+const uint8_t ff_h263_inter_MCBPC_bits[28] = {
+     1,  4,  4,  6,  /* inter  */
+     5,  8,  8,  7,  /* intra  */
+     3,  7,  7,  9,  /* interQ */
+     6,  9,  9,  9,  /* intraQ */
+     3,  7,  7,  8,  /* inter4 */
+     9,  0,  0,  0,  /* Stuffing */
+    11, 13, 13, 13,  /* inter4Q */
+};
+
+const uint8_t ff_h263_mbtype_b_tab[15][2] = {
+    { 1,  1 },
+    { 3,  3 },
+    { 1,  5 },
+    { 4,  4 },
+    { 5,  4 },
+    { 6,  6 },
+    { 2,  4 },
+    { 3,  4 },
+    { 7,  6 },
+    { 4,  6 },
+    { 5,  6 },
+    { 1,  6 },
+    { 1, 10 },
+    { 1,  7 },
+    { 1,  8 },
+};
+
+const uint8_t ff_cbpc_b_tab[4][2] = {
+    { 0, 1 },
+    { 2, 2 },
+    { 7, 3 },
+    { 6, 3 },
+};
+
+const uint8_t ff_h263_cbpy_tab[16][2] = {
+    {  3, 4 }, { 5, 5 }, { 4, 5 }, { 9, 4 }, {  3, 5 }, { 7, 4 }, { 2, 6 },
+    { 11, 4 }, { 2, 5 }, { 3, 6 }, { 5, 4 }, { 10, 4 }, { 4, 4 }, { 8, 4 },
+    {  6, 4 }, { 3, 2 }
+};
+
+const uint8_t ff_mvtab[33][2] = {
+    {  1,  1 }, {  1,  2 }, {  1,  3 }, {  1,  4 }, {  3,  6 }, {  5,  7 },
+    {  4,  7 }, {  3,  7 }, { 11,  9 }, { 10,  9 }, {  9,  9 }, { 17, 10 },
+    { 16, 10 }, { 15, 10 }, { 14, 10 }, { 13, 10 }, { 12, 10 }, { 11, 10 },
+    { 10, 10 }, {  9, 10 }, {  8, 10 }, {  7, 10 }, {  6, 10 }, {  5, 10 },
+    {  4, 10 }, {  7, 11 }, {  6, 11 }, {  5, 11 }, {  4, 11 }, {  3, 11 },
+    {  2, 11 }, {  3, 12 }, {  2, 12 }
+};
+
+/* third non intra table */
+const uint16_t ff_inter_vlc[103][2] = {
+    {  0x2,  2 }, {  0xf,  4 }, { 0x15,  6 }, { 0x17,  7 },
+    { 0x1f,  8 }, { 0x25,  9 }, { 0x24,  9 }, { 0x21, 10 },
+    { 0x20, 10 }, {  0x7, 11 }, {  0x6, 11 }, { 0x20, 11 },
+    {  0x6,  3 }, { 0x14,  6 }, { 0x1e,  8 }, {  0xf, 10 },
+    { 0x21, 11 }, { 0x50, 12 }, {  0xe,  4 }, { 0x1d,  8 },
+    {  0xe, 10 }, { 0x51, 12 }, {  0xd,  5 }, { 0x23,  9 },
+    {  0xd, 10 }, {  0xc,  5 }, { 0x22,  9 }, { 0x52, 12 },
+    {  0xb,  5 }, {  0xc, 10 }, { 0x53, 12 }, { 0x13,  6 },
+    {  0xb, 10 }, { 0x54, 12 }, { 0x12,  6 }, {  0xa, 10 },
+    { 0x11,  6 }, {  0x9, 10 }, { 0x10,  6 }, {  0x8, 10 },
+    { 0x16,  7 }, { 0x55, 12 }, { 0x15,  7 }, { 0x14,  7 },
+    { 0x1c,  8 }, { 0x1b,  8 }, { 0x21,  9 }, { 0x20,  9 },
+    { 0x1f,  9 }, { 0x1e,  9 }, { 0x1d,  9 }, { 0x1c,  9 },
+    { 0x1b,  9 }, { 0x1a,  9 }, { 0x22, 11 }, { 0x23, 11 },
+    { 0x56, 12 }, { 0x57, 12 }, {  0x7,  4 }, { 0x19,  9 },
+    {  0x5, 11 }, {  0xf,  6 }, {  0x4, 11 }, {  0xe,  6 },
+    {  0xd,  6 }, {  0xc,  6 }, { 0x13,  7 }, { 0x12,  7 },
+    { 0x11,  7 }, { 0x10,  7 }, { 0x1a,  8 }, { 0x19,  8 },
+    { 0x18,  8 }, { 0x17,  8 }, { 0x16,  8 }, { 0x15,  8 },
+    { 0x14,  8 }, { 0x13,  8 }, { 0x18,  9 }, { 0x17,  9 },
+    { 0x16,  9 }, { 0x15,  9 }, { 0x14,  9 }, { 0x13,  9 },
+    { 0x12,  9 }, { 0x11,  9 }, {  0x7, 10 }, {  0x6, 10 },
+    {  0x5, 10 }, {  0x4, 10 }, { 0x24, 11 }, { 0x25, 11 },
+    { 0x26, 11 }, { 0x27, 11 }, { 0x58, 12 }, { 0x59, 12 },
+    { 0x5a, 12 }, { 0x5b, 12 }, { 0x5c, 12 }, { 0x5d, 12 },
+    { 0x5e, 12 }, { 0x5f, 12 }, {  0x3,  7 },
+};
+
+const int8_t ff_inter_level[102] = {
+    1,  2,  3,  4, 5, 6, 7, 8,
+    9, 10, 11, 12, 1, 2, 3, 4,
+    5,  6,  1,  2, 3, 4, 1, 2,
+    3,  1,  2,  3, 1, 2, 3, 1,
+    2,  3,  1,  2, 1, 2, 1, 2,
+    1,  2,  1,  1, 1, 1, 1, 1,
+    1,  1,  1,  1, 1, 1, 1, 1,
+    1,  1,  1,  2, 3, 1, 2, 1,
+    1,  1,  1,  1, 1, 1, 1, 1,
+    1,  1,  1,  1, 1, 1, 1, 1,
+    1,  1,  1,  1, 1, 1, 1, 1,
+    1,  1,  1,  1, 1, 1, 1, 1,
+    1,  1,  1,  1, 1, 1,
+};
+
+const int8_t ff_inter_run[102] = {
+    0,   0,  0,  0,  0,  0,  0,  0,
+    0,   0,  0,  0,  1,  1,  1,  1,
+    1,   1,  2,  2,  2,  2,  3,  3,
+    3,   4,  4,  4,  5,  5,  5,  6,
+    6,   6,  7,  7,  8,  8,  9,  9,
+    10, 10, 11, 12, 13, 14, 15, 16,
+    17, 18, 19, 20, 21, 22, 23, 24,
+    25, 26,  0,  0,  0,  1,  1,  2,
+    3,   4,  5,  6,  7,  8,  9, 10,
+    11, 12, 13, 14, 15, 16, 17, 18,
+    19, 20, 21, 22, 23, 24, 25, 26,
+    27, 28, 29, 30, 31, 32, 33, 34,
+    35, 36, 37, 38, 39, 40,
+};
+
+RLTable ff_h263_rl_inter = {
+    102,
+    58,
+    ff_inter_vlc,
+    ff_inter_run,
+    ff_inter_level,
+};
+
+static const uint16_t intra_vlc_aic[103][2] = {
+    {  0x2,  2 }, {  0x6,  3 }, {  0xe,  4 }, {  0xc,  5 },
+    {  0xd,  5 }, { 0x10,  6 }, { 0x11,  6 }, { 0x12,  6 },
+    { 0x16,  7 }, { 0x1b,  8 }, { 0x20,  9 }, { 0x21,  9 },
+    { 0x1a,  9 }, { 0x1b,  9 }, { 0x1c,  9 }, { 0x1d,  9 },
+    { 0x1e,  9 }, { 0x1f,  9 }, { 0x23, 11 }, { 0x22, 11 },
+    { 0x57, 12 }, { 0x56, 12 }, { 0x55, 12 }, { 0x54, 12 },
+    { 0x53, 12 }, {  0xf,  4 }, { 0x14,  6 }, { 0x14,  7 },
+    { 0x1e,  8 }, {  0xf, 10 }, { 0x21, 11 }, { 0x50, 12 },
+    {  0xb,  5 }, { 0x15,  7 }, {  0xe, 10 }, {  0x9, 10 },
+    { 0x15,  6 }, { 0x1d,  8 }, {  0xd, 10 }, { 0x51, 12 },
+    { 0x13,  6 }, { 0x23,  9 }, {  0x7, 11 }, { 0x17,  7 },
+    { 0x22,  9 }, { 0x52, 12 }, { 0x1c,  8 }, {  0xc, 10 },
+    { 0x1f,  8 }, {  0xb, 10 }, { 0x25,  9 }, {  0xa, 10 },
+    { 0x24,  9 }, {  0x6, 11 }, { 0x21, 10 }, { 0x20, 10 },
+    {  0x8, 10 }, { 0x20, 11 }, {  0x7,  4 }, {  0xc,  6 },
+    { 0x10,  7 }, { 0x13,  8 }, { 0x11,  9 }, { 0x12,  9 },
+    {  0x4, 10 }, { 0x27, 11 }, { 0x26, 11 }, { 0x5f, 12 },
+    {  0xf,  6 }, { 0x13,  9 }, {  0x5, 10 }, { 0x25, 11 },
+    {  0xe,  6 }, { 0x14,  9 }, { 0x24, 11 }, {  0xd,  6 },
+    {  0x6, 10 }, { 0x5e, 12 }, { 0x11,  7 }, {  0x7, 10 },
+    { 0x13,  7 }, { 0x5d, 12 }, { 0x12,  7 }, { 0x5c, 12 },
+    { 0x14,  8 }, { 0x5b, 12 }, { 0x15,  8 }, { 0x1a,  8 },
+    { 0x19,  8 }, { 0x18,  8 }, { 0x17,  8 }, { 0x16,  8 },
+    { 0x19,  9 }, { 0x15,  9 }, { 0x16,  9 }, { 0x18,  9 },
+    { 0x17,  9 }, {  0x4, 11 }, {  0x5, 11 }, { 0x58, 12 },
+    { 0x59, 12 }, { 0x5a, 12 }, {  0x3,  7 },
+};
+
+static const int8_t intra_run_aic[102] = {
+    0,   0,  0,  0,  0,  0,  0,  0,
+    0,   0,  0,  0,  0,  0,  0,  0,
+    0,   0,  0,  0,  0,  0,  0,  0,
+    0,   1,  1,  1,  1,  1,  1,  1,
+    2,   2,  2,  2,  3,  3,  3,  3,
+    4,   4,  4,  5,  5,  5,  6,  6,
+    7,   7,  8,  8,  9,  9, 10, 11,
+    12, 13,  0,  0,  0,  0,  0,  0,
+    0,   0,  0,  0,  1,  1,  1,  1,
+    2,   2,  2,  3,  3,  3,  4,  4,
+    5,   5,  6,  6,  7,  7,  8,  9,
+    10, 11, 12, 13, 14, 15, 16, 17,
+    18, 19, 20, 21, 22, 23,
+};
+
+static const int8_t intra_level_aic[102] = {
+    1,   2,  3,  4,  5,  6,  7,  8,
+    9,  10, 11, 12, 13, 14, 15, 16,
+    17, 18, 19, 20, 21, 22, 23, 24,
+    25,  1,  2,  3,  4,  5,  6,  7,
+    1,   2,  3,  4,  1,  2,  3,  4,
+    1,   2,  3,  1,  2,  3,  1,  2,
+    1,   2,  1,  2,  1,  2,  1,  1,
+    1,   1,  1,  2,  3,  4,  5,  6,
+    7,   8,  9, 10,  1,  2,  3,  4,
+    1,   2,  3,  1,  2,  3,  1,  2,
+    1,   2,  1,  2,  1,  2,  1,  1,
+    1,   1,  1,  1,  1,  1,  1,  1,
+    1,   1,  1,  1,  1,  1,
+};
+
+RLTable ff_rl_intra_aic = {
+    102,
+    58,
+    intra_vlc_aic,
+    intra_run_aic,
+    intra_level_aic,
+};
+
+const uint16_t ff_h263_format[8][2] = {
+    {    0,    0 },
+    {  128,   96 },
+    {  176,  144 },
+    {  352,  288 },
+    {  704,  576 },
+    { 1408, 1152 },
+};
+
+const uint8_t ff_aic_dc_scale_table[32] = {
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+    0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62
+};
+
+const uint8_t ff_modified_quant_tab[2][32] = {
+//      0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+    {
+        0, 3, 1, 2, 3, 4, 5, 6, 7, 8, 9, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28
+    },
+    {
+        0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 31, 31, 26
+    }
+};
+
+const uint8_t ff_h263_chroma_qscale_table[32] = {
+//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
+    0, 1, 2, 3, 4, 5, 6, 6, 7, 8, 9, 9, 10, 10, 11, 11, 12, 12, 12, 13, 13, 13, 14, 14, 14, 14, 14, 15, 15, 15, 15, 15
+};
+
+uint16_t ff_mba_max[6] = {
+    47, 98, 395, 1583, 6335, 9215
+};
+
+uint8_t ff_mba_length[7] = {
+    6, 7, 9, 11, 13, 14, 14
+};
+
+const AVRational ff_h263_pixel_aspect[16] = {
+    {  0,  1 },
+    {  1,  1 },
+    { 12, 11 },
+    { 10, 11 },
+    { 16, 11 },
+    { 40, 33 },
+    {  0,  1 },
+    {  0,  1 },
+    {  0,  1 },
+    {  0,  1 },
+    {  0,  1 },
+    {  0,  1 },
+    {  0,  1 },
+    {  0,  1 },
+    {  0,  1 },
+    {  0,  1 },
+};
diff --git a/libavcodec/h263data.h b/libavcodec/h263data.h
index c966aab6d0..c081bda1e8 100644
--- a/libavcodec/h263data.h
+++ b/libavcodec/h263data.h
@@ -30,265 +30,48 @@
 #define AVCODEC_H263DATA_H
 
 #include <stdint.h>
-#include "mpegvideo.h"
+
+#include "libavutil/rational.h"
+
+#include "rl.h"
+
+extern const AVRational ff_h263_pixel_aspect[16];
 
 /* intra MCBPC, mb_type = (intra), then (intraq) */
-const uint8_t ff_h263_intra_MCBPC_code[9] = { 1, 1, 2, 3, 1, 1, 2, 3, 1 };
-const uint8_t ff_h263_intra_MCBPC_bits[9] = { 1, 3, 3, 3, 4, 6, 6, 6, 9 };
+extern const uint8_t ff_h263_intra_MCBPC_code[9];
+extern const uint8_t ff_h263_intra_MCBPC_bits[9];
 
 /* inter MCBPC, mb_type = (inter), (intra), (interq), (intraq), (inter4v) */
 /* Changed the tables for interq and inter4v+q, following the standard ** Juanjo ** */
-const uint8_t ff_h263_inter_MCBPC_code[28] = {
-    1, 3, 2, 5,
-    3, 4, 3, 3,
-    3, 7, 6, 5,
-    4, 4, 3, 2,
-    2, 5, 4, 5,
-    1, 0, 0, 0, /* Stuffing */
-    2, 12, 14, 15,
-};
-const uint8_t ff_h263_inter_MCBPC_bits[28] = {
-    1, 4, 4, 6, /* inter  */
-    5, 8, 8, 7, /* intra  */
-    3, 7, 7, 9, /* interQ */
-    6, 9, 9, 9, /* intraQ */
-    3, 7, 7, 8, /* inter4 */
-    9, 0, 0, 0, /* Stuffing */
-    11, 13, 13, 13,/* inter4Q*/
-};
+extern const uint8_t ff_h263_inter_MCBPC_code[28];
+extern const uint8_t ff_h263_inter_MCBPC_bits[28];
 
-const uint8_t ff_h263_mbtype_b_tab[15][2] = {
- {1, 1},
- {3, 3},
- {1, 5},
- {4, 4},
- {5, 4},
- {6, 6},
- {2, 4},
- {3, 4},
- {7, 6},
- {4, 6},
- {5, 6},
- {1, 6},
- {1,10},
- {1, 7},
- {1, 8},
-};
+extern const uint8_t ff_h263_mbtype_b_tab[15][2];
 
-const uint8_t ff_cbpc_b_tab[4][2] = {
-{0, 1},
-{2, 2},
-{7, 3},
-{6, 3},
-};
+extern const uint8_t ff_cbpc_b_tab[4][2];
+extern const uint8_t ff_h263_cbpy_tab[16][2];
 
-const uint8_t ff_h263_cbpy_tab[16][2] =
-{
-  {3,4}, {5,5}, {4,5}, {9,4}, {3,5}, {7,4}, {2,6}, {11,4},
-  {2,5}, {3,6}, {5,4}, {10,4}, {4,4}, {8,4}, {6,4}, {3,2}
-};
-
-const uint8_t ff_mvtab[33][2] =
-{
-  {1,1}, {1,2}, {1,3}, {1,4}, {3,6}, {5,7}, {4,7}, {3,7},
-  {11,9}, {10,9}, {9,9}, {17,10}, {16,10}, {15,10}, {14,10}, {13,10},
-  {12,10}, {11,10}, {10,10}, {9,10}, {8,10}, {7,10}, {6,10}, {5,10},
-  {4,10}, {7,11}, {6,11}, {5,11}, {4,11}, {3,11}, {2,11}, {3,12},
-  {2,12}
-};
+extern const uint8_t ff_mvtab[33][2];
 
 /* third non intra table */
-const uint16_t ff_inter_vlc[103][2] = {
-{ 0x2, 2 },{ 0xf, 4 },{ 0x15, 6 },{ 0x17, 7 },
-{ 0x1f, 8 },{ 0x25, 9 },{ 0x24, 9 },{ 0x21, 10 },
-{ 0x20, 10 },{ 0x7, 11 },{ 0x6, 11 },{ 0x20, 11 },
-{ 0x6, 3 },{ 0x14, 6 },{ 0x1e, 8 },{ 0xf, 10 },
-{ 0x21, 11 },{ 0x50, 12 },{ 0xe, 4 },{ 0x1d, 8 },
-{ 0xe, 10 },{ 0x51, 12 },{ 0xd, 5 },{ 0x23, 9 },
-{ 0xd, 10 },{ 0xc, 5 },{ 0x22, 9 },{ 0x52, 12 },
-{ 0xb, 5 },{ 0xc, 10 },{ 0x53, 12 },{ 0x13, 6 },
-{ 0xb, 10 },{ 0x54, 12 },{ 0x12, 6 },{ 0xa, 10 },
-{ 0x11, 6 },{ 0x9, 10 },{ 0x10, 6 },{ 0x8, 10 },
-{ 0x16, 7 },{ 0x55, 12 },{ 0x15, 7 },{ 0x14, 7 },
-{ 0x1c, 8 },{ 0x1b, 8 },{ 0x21, 9 },{ 0x20, 9 },
-{ 0x1f, 9 },{ 0x1e, 9 },{ 0x1d, 9 },{ 0x1c, 9 },
-{ 0x1b, 9 },{ 0x1a, 9 },{ 0x22, 11 },{ 0x23, 11 },
-{ 0x56, 12 },{ 0x57, 12 },{ 0x7, 4 },{ 0x19, 9 },
-{ 0x5, 11 },{ 0xf, 6 },{ 0x4, 11 },{ 0xe, 6 },
-{ 0xd, 6 },{ 0xc, 6 },{ 0x13, 7 },{ 0x12, 7 },
-{ 0x11, 7 },{ 0x10, 7 },{ 0x1a, 8 },{ 0x19, 8 },
-{ 0x18, 8 },{ 0x17, 8 },{ 0x16, 8 },{ 0x15, 8 },
-{ 0x14, 8 },{ 0x13, 8 },{ 0x18, 9 },{ 0x17, 9 },
-{ 0x16, 9 },{ 0x15, 9 },{ 0x14, 9 },{ 0x13, 9 },
-{ 0x12, 9 },{ 0x11, 9 },{ 0x7, 10 },{ 0x6, 10 },
-{ 0x5, 10 },{ 0x4, 10 },{ 0x24, 11 },{ 0x25, 11 },
-{ 0x26, 11 },{ 0x27, 11 },{ 0x58, 12 },{ 0x59, 12 },
-{ 0x5a, 12 },{ 0x5b, 12 },{ 0x5c, 12 },{ 0x5d, 12 },
-{ 0x5e, 12 },{ 0x5f, 12 },{ 0x3, 7 },
-};
+extern const uint16_t ff_inter_vlc[103][2];
 
-const int8_t ff_inter_level[102] = {
-  1,  2,  3,  4,  5,  6,  7,  8,
-  9, 10, 11, 12,  1,  2,  3,  4,
-  5,  6,  1,  2,  3,  4,  1,  2,
-  3,  1,  2,  3,  1,  2,  3,  1,
-  2,  3,  1,  2,  1,  2,  1,  2,
-  1,  2,  1,  1,  1,  1,  1,  1,
-  1,  1,  1,  1,  1,  1,  1,  1,
-  1,  1,  1,  2,  3,  1,  2,  1,
-  1,  1,  1,  1,  1,  1,  1,  1,
-  1,  1,  1,  1,  1,  1,  1,  1,
-  1,  1,  1,  1,  1,  1,  1,  1,
-  1,  1,  1,  1,  1,  1,  1,  1,
-  1,  1,  1,  1,  1,  1,
-};
+extern const int8_t ff_inter_level[102];
+extern const int8_t ff_inter_run[102];
 
-const int8_t ff_inter_run[102] = {
-  0,  0,  0,  0,  0,  0,  0,  0,
-  0,  0,  0,  0,  1,  1,  1,  1,
-  1,  1,  2,  2,  2,  2,  3,  3,
-  3,  4,  4,  4,  5,  5,  5,  6,
-  6,  6,  7,  7,  8,  8,  9,  9,
- 10, 10, 11, 12, 13, 14, 15, 16,
- 17, 18, 19, 20, 21, 22, 23, 24,
- 25, 26,  0,  0,  0,  1,  1,  2,
-  3,  4,  5,  6,  7,  8,  9, 10,
- 11, 12, 13, 14, 15, 16, 17, 18,
- 19, 20, 21, 22, 23, 24, 25, 26,
- 27, 28, 29, 30, 31, 32, 33, 34,
- 35, 36, 37, 38, 39, 40,
-};
+extern RLTable ff_h263_rl_inter;
+extern RLTable ff_rl_intra_aic;
+extern uint8_t ff_h263_static_rl_table_store[2][2][2 * MAX_RUN + MAX_LEVEL + 3];
 
-RLTable ff_h263_rl_inter = {
-    102,
-    58,
-    ff_inter_vlc,
-    ff_inter_run,
-    ff_inter_level,
-};
+extern const uint16_t ff_h263_format[8][2];
 
-static const uint16_t intra_vlc_aic[103][2] = {
-{  0x2,  2 }, {  0x6,  3 }, {  0xe,  4 }, {  0xc,  5 },
-{  0xd,  5 }, { 0x10,  6 }, { 0x11,  6 }, { 0x12,  6 },
-{ 0x16,  7 }, { 0x1b,  8 }, { 0x20,  9 }, { 0x21,  9 },
-{ 0x1a,  9 }, { 0x1b,  9 }, { 0x1c,  9 }, { 0x1d,  9 },
-{ 0x1e,  9 }, { 0x1f,  9 }, { 0x23, 11 }, { 0x22, 11 },
-{ 0x57, 12 }, { 0x56, 12 }, { 0x55, 12 }, { 0x54, 12 },
-{ 0x53, 12 }, {  0xf,  4 }, { 0x14,  6 }, { 0x14,  7 },
-{ 0x1e,  8 }, {  0xf, 10 }, { 0x21, 11 }, { 0x50, 12 },
-{  0xb,  5 }, { 0x15,  7 }, {  0xe, 10 }, {  0x9, 10 },
-{ 0x15,  6 }, { 0x1d,  8 }, {  0xd, 10 }, { 0x51, 12 },
-{ 0x13,  6 }, { 0x23,  9 }, {  0x7, 11 }, { 0x17,  7 },
-{ 0x22,  9 }, { 0x52, 12 }, { 0x1c,  8 }, {  0xc, 10 },
-{ 0x1f,  8 }, {  0xb, 10 }, { 0x25,  9 }, {  0xa, 10 },
-{ 0x24,  9 }, {  0x6, 11 }, { 0x21, 10 }, { 0x20, 10 },
-{  0x8, 10 }, { 0x20, 11 }, {  0x7,  4 }, {  0xc,  6 },
-{ 0x10,  7 }, { 0x13,  8 }, { 0x11,  9 }, { 0x12,  9 },
-{  0x4, 10 }, { 0x27, 11 }, { 0x26, 11 }, { 0x5f, 12 },
-{  0xf,  6 }, { 0x13,  9 }, {  0x5, 10 }, { 0x25, 11 },
-{  0xe,  6 }, { 0x14,  9 }, { 0x24, 11 }, {  0xd,  6 },
-{  0x6, 10 }, { 0x5e, 12 }, { 0x11,  7 }, {  0x7, 10 },
-{ 0x13,  7 }, { 0x5d, 12 }, { 0x12,  7 }, { 0x5c, 12 },
-{ 0x14,  8 }, { 0x5b, 12 }, { 0x15,  8 }, { 0x1a,  8 },
-{ 0x19,  8 }, { 0x18,  8 }, { 0x17,  8 }, { 0x16,  8 },
-{ 0x19,  9 }, { 0x15,  9 }, { 0x16,  9 }, { 0x18,  9 },
-{ 0x17,  9 }, {  0x4, 11 }, {  0x5, 11 }, { 0x58, 12 },
-{ 0x59, 12 }, { 0x5a, 12 }, {  0x3,  7 },
-};
+extern const uint8_t ff_aic_dc_scale_table[32];
 
-static const int8_t intra_run_aic[102] = {
- 0,  0,  0,  0,  0,  0,  0,  0,
- 0,  0,  0,  0,  0,  0,  0,  0,
- 0,  0,  0,  0,  0,  0,  0,  0,
- 0,  1,  1,  1,  1,  1,  1,  1,
- 2,  2,  2,  2,  3,  3,  3,  3,
- 4,  4,  4,  5,  5,  5,  6,  6,
- 7,  7,  8,  8,  9,  9, 10, 11,
-12, 13,  0,  0,  0,  0,  0,  0,
- 0,  0,  0,  0,  1,  1,  1,  1,
- 2,  2,  2,  3,  3,  3,  4,  4,
- 5,  5,  6,  6,  7,  7,  8,  9,
-10, 11, 12, 13, 14, 15, 16, 17,
-18, 19, 20, 21, 22, 23,
-};
+extern const uint8_t ff_modified_quant_tab[2][32];
 
-static const int8_t intra_level_aic[102] = {
- 1,  2,  3,  4,  5,  6,  7,  8,
- 9, 10, 11, 12, 13, 14, 15, 16,
-17, 18, 19, 20, 21, 22, 23, 24,
-25,  1,  2,  3,  4,  5,  6,  7,
- 1,  2,  3,  4,  1,  2,  3,  4,
- 1,  2,  3,  1,  2,  3,  1,  2,
- 1,  2,  1,  2,  1,  2,  1,  1,
- 1,  1,  1,  2,  3,  4,  5,  6,
- 7,  8,  9, 10,  1,  2,  3,  4,
- 1,  2,  3,  1,  2,  3,  1,  2,
- 1,  2,  1,  2,  1,  2,  1,  1,
- 1,  1,  1,  1,  1,  1,  1,  1,
- 1,  1,  1,  1,  1,  1,
-};
+extern const uint8_t ff_h263_chroma_qscale_table[32];
 
-RLTable ff_rl_intra_aic = {
-    102,
-    58,
-    intra_vlc_aic,
-    intra_run_aic,
-    intra_level_aic,
-};
-
-const uint16_t ff_h263_format[8][2] = {
-    { 0, 0 },
-    { 128, 96 },
-    { 176, 144 },
-    { 352, 288 },
-    { 704, 576 },
-    { 1408, 1152 },
-};
-
-const uint8_t ff_aic_dc_scale_table[32]={
-//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
-    0, 2, 4, 6, 8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62
-};
-
-const uint8_t ff_modified_quant_tab[2][32]={
-//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
-{
-    0, 3, 1, 2, 3, 4, 5, 6, 7, 8, 9, 9,10,11,12,13,14,15,16,17,18,18,19,20,21,22,23,24,25,26,27,28
-},{
-    0, 2, 3, 4, 5, 6, 7, 8, 9,10,11,13,14,15,16,17,18,19,20,21,22,24,25,26,27,28,29,30,31,31,31,26
-}
-};
-
-const uint8_t ff_h263_chroma_qscale_table[32]={
-//  0  1  2  3  4  5  6  7  8  9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
-    0, 1, 2, 3, 4, 5, 6, 6, 7, 8, 9, 9,10,10,11,11,12,12,12,13,13,13,14,14,14,14,14,15,15,15,15,15
-};
-
-uint16_t ff_mba_max[6]={
-     47,  98, 395,1583,6335,9215
-};
-
-uint8_t ff_mba_length[7]={
-      6,   7,   9,  11,  13,  14,  14
-};
-
-const AVRational ff_h263_pixel_aspect[16]={
- {0, 1},
- {1, 1},
- {12, 11},
- {10, 11},
- {16, 11},
- {40, 33},
- {0, 1},
- {0, 1},
- {0, 1},
- {0, 1},
- {0, 1},
- {0, 1},
- {0, 1},
- {0, 1},
- {0, 1},
- {0, 1},
-};
+extern uint16_t ff_mba_max[6];
+extern uint8_t ff_mba_length[7];
 
 #endif /* AVCODEC_H263DATA_H */
diff --git a/libavcodec/ituh263dec.c b/libavcodec/ituh263dec.c
index 8f69f0f918..26f11637f9 100644
--- a/libavcodec/ituh263dec.c
+++ b/libavcodec/ituh263dec.c
@@ -35,6 +35,7 @@
 #include "avcodec.h"
 #include "mpegvideo.h"
 #include "h263.h"
+#include "h263data.h"
 #include "internal.h"
 #include "mathops.h"
 #include "mpegutils.h"
diff --git a/libavcodec/ituh263enc.c b/libavcodec/ituh263enc.c
index 952e15ce24..7486cfb2b9 100644
--- a/libavcodec/ituh263enc.c
+++ b/libavcodec/ituh263enc.c
@@ -34,6 +34,7 @@
 #include "mpegvideo.h"
 #include "mpegvideodata.h"
 #include "h263.h"
+#include "h263data.h"
 #include "mathops.h"
 #include "mpegutils.h"
 #include "unary.h"
diff --git a/libavcodec/motion_est.h b/libavcodec/motion_est.h
index cbfbbe8176..4ffe70ed30 100644
--- a/libavcodec/motion_est.h
+++ b/libavcodec/motion_est.h
@@ -122,7 +122,4 @@ void ff_fix_long_mvs(struct MpegEncContext *s, uint8_t *field_select_table,
                      int field_select, int16_t (*mv_table)[2], int f_code,
                      int type, int truncate);
 
-extern const uint8_t ff_aic_dc_scale_table[32];
-extern const uint8_t ff_h263_chroma_qscale_table[32];
-
 #endif /* AVCODEC_MOTIONEST_H */
diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c
index 6fe34b57f8..e5081aecd8 100644
--- a/libavcodec/mpegvideo_enc.c
+++ b/libavcodec/mpegvideo_enc.c
@@ -43,6 +43,7 @@
 #include "mpegvideodata.h"
 #include "h261.h"
 #include "h263.h"
+#include "h263data.h"
 #include "mjpegenc_common.h"
 #include "mathops.h"
 #include "mpegutils.h"
diff --git a/libavcodec/rv10.c b/libavcodec/rv10.c
index cf25b56141..96902f1d5c 100644
--- a/libavcodec/rv10.c
+++ b/libavcodec/rv10.c
@@ -32,6 +32,7 @@
 #include "avcodec.h"
 #include "error_resilience.h"
 #include "h263.h"
+#include "h263data.h"
 #include "internal.h"
 #include "mpeg_er.h"
 #include "mpegutils.h"
diff --git a/libavcodec/rv20enc.c b/libavcodec/rv20enc.c
index dcb192f4bd..523315c66c 100644
--- a/libavcodec/rv20enc.c
+++ b/libavcodec/rv20enc.c
@@ -28,6 +28,7 @@
 #include "mpegvideo.h"
 #include "mpegvideodata.h"
 #include "h263.h"
+#include "h263data.h"
 #include "put_bits.h"
 
 void ff_rv20_encode_picture_header(MpegEncContext *s, int picture_number){