diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index 08f14cbbc8..7fdaeba9a8 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -277,7 +277,7 @@ OBJS-$(CONFIG_AAC_PARSER)              += parser.o
 OBJS-$(CONFIG_AC3_PARSER)              += ac3tab.o
 OBJS-$(CONFIG_CAVSVIDEO_PARSER)        += cavs.o
 OBJS-$(CONFIG_DCA_PARSER)              += dca_parser.o
-OBJS-$(CONFIG_DVBSUB_PARSER)           += dvbsubdec.o
+OBJS-$(CONFIG_DVBSUB_PARSER)           += dvbsubdec_parser.o
 OBJS-$(CONFIG_DVDSUB_PARSER)           += dvdsubdec.o
 OBJS-$(CONFIG_H261_PARSER)             += h261_parser.o
 OBJS-$(CONFIG_H263_PARSER)             += h263dec.o
diff --git a/libavcodec/dvbsubdec.c b/libavcodec/dvbsubdec.c
index 08ef6213e0..ffe1964c4f 100644
--- a/libavcodec/dvbsubdec.c
+++ b/libavcodec/dvbsubdec.c
@@ -1459,173 +1459,3 @@ AVCodec dvbsub_decoder = {
     dvbsub_close_decoder,
     dvbsub_decode,
 };
-
-/* Parser (mostly) copied from dvdsub.c */
-
-#define PARSE_BUF_SIZE  (65536)
-
-
-/* parser definition */
-typedef struct DVBSubParseContext {
-    uint8_t *packet_buf;
-    int packet_start;
-    int packet_index;
-    int in_packet;
-} DVBSubParseContext;
-
-static int dvbsub_parse_init(AVCodecParserContext *s)
-{
-    DVBSubParseContext *pc = s->priv_data;
-    pc->packet_buf = av_malloc(PARSE_BUF_SIZE);
-
-    return 0;
-}
-
-static int dvbsub_parse(AVCodecParserContext *s,
-                        AVCodecContext *avctx,
-                        uint8_t **poutbuf, int *poutbuf_size,
-                        const uint8_t *buf, int buf_size)
-{
-    DVBSubParseContext *pc = s->priv_data;
-    uint8_t *p, *p_end;
-    int len, buf_pos = 0;
-
-#ifdef DEBUG
-    av_log(avctx, AV_LOG_INFO, "DVB parse packet pts=%"PRIx64", lpts=%"PRIx64", cpts=%"PRIx64":\n",
-            s->pts, s->last_pts, s->cur_frame_pts[s->cur_frame_start_index]);
-#endif
-
-#ifdef DEBUG_PACKET_CONTENTS
-    int i;
-
-    for (i=0; i < buf_size; i++)
-    {
-        av_log(avctx, AV_LOG_INFO, "%02x ", buf[i]);
-        if (i % 16 == 15)
-            av_log(avctx, AV_LOG_INFO, "\n");
-    }
-
-    if (i % 16 != 0)
-        av_log(avctx, AV_LOG_INFO, "\n");
-
-#endif
-
-    *poutbuf = NULL;
-    *poutbuf_size = 0;
-
-    s->fetch_timestamp = 1;
-
-    if (s->last_pts != s->pts && s->last_pts != AV_NOPTS_VALUE) /* Start of a new packet */
-    {
-        if (pc->packet_index != pc->packet_start)
-        {
-#ifdef DEBUG
-            av_log(avctx, AV_LOG_INFO, "Discarding %d bytes\n",
-                pc->packet_index - pc->packet_start);
-#endif
-        }
-
-        pc->packet_start = 0;
-        pc->packet_index = 0;
-
-        if (buf_size < 2 || buf[0] != 0x20 || buf[1] != 0x00) {
-#ifdef DEBUG
-            av_log(avctx, AV_LOG_INFO, "Bad packet header\n");
-#endif
-            return -1;
-        }
-
-        buf_pos = 2;
-
-        pc->in_packet = 1;
-    } else {
-        if (pc->packet_start != 0)
-        {
-            if (pc->packet_index != pc->packet_start)
-            {
-                memmove(pc->packet_buf, pc->packet_buf + pc->packet_start,
-                            pc->packet_index - pc->packet_start);
-
-                pc->packet_index -= pc->packet_start;
-                pc->packet_start = 0;
-            } else {
-                pc->packet_start = 0;
-                pc->packet_index = 0;
-            }
-        }
-    }
-
-    if (buf_size - buf_pos + pc->packet_index > PARSE_BUF_SIZE)
-        return -1;
-
-/* if not currently in a packet, discard data */
-    if (pc->in_packet == 0)
-        return buf_size;
-
-    memcpy(pc->packet_buf + pc->packet_index, buf + buf_pos, buf_size - buf_pos);
-    pc->packet_index += buf_size - buf_pos;
-
-    p = pc->packet_buf;
-    p_end = pc->packet_buf + pc->packet_index;
-
-    while (p < p_end)
-    {
-        if (*p == 0x0f)
-        {
-            if (p + 6 <= p_end)
-            {
-                len = AV_RB16(p + 4);
-
-                if (p + len + 6 <= p_end)
-                {
-                    *poutbuf_size += len + 6;
-
-                    p += len + 6;
-                } else
-                    break;
-            } else
-                break;
-        } else if (*p == 0xff) {
-            if (p + 1 < p_end)
-            {
-#ifdef DEBUG
-                av_log(avctx, AV_LOG_INFO, "Junk at end of packet\n");
-#endif
-            }
-            pc->packet_index = p - pc->packet_buf;
-            pc->in_packet = 0;
-            break;
-        } else {
-            av_log(avctx, AV_LOG_ERROR, "Junk in packet\n");
-
-            pc->packet_index = p - pc->packet_buf;
-            pc->in_packet = 0;
-            break;
-        }
-    }
-
-    if (*poutbuf_size > 0)
-    {
-        *poutbuf = pc->packet_buf;
-        pc->packet_start = *poutbuf_size;
-    }
-
-    if (s->last_pts == AV_NOPTS_VALUE)
-        s->last_pts = s->pts;
-
-    return buf_size;
-}
-
-static void dvbsub_parse_close(AVCodecParserContext *s)
-{
-    DVBSubParseContext *pc = s->priv_data;
-    av_freep(&pc->packet_buf);
-}
-
-AVCodecParser dvbsub_parser = {
-    { CODEC_ID_DVB_SUBTITLE },
-    sizeof(DVBSubParseContext),
-    dvbsub_parse_init,
-    dvbsub_parse,
-    dvbsub_parse_close,
-};
diff --git a/libavcodec/dvbsubdec_parser.c b/libavcodec/dvbsubdec_parser.c
new file mode 100644
index 0000000000..a327a4ba1d
--- /dev/null
+++ b/libavcodec/dvbsubdec_parser.c
@@ -0,0 +1,196 @@
+/*
+ * DVB subtitle parser for FFmpeg
+ * Copyright (c) 2005 Ian Caulfield.
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg 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.
+ *
+ * FFmpeg 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 FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include "avcodec.h"
+#include "dsputil.h"
+#include "bitstream.h"
+
+//#define DEBUG
+//#define DEBUG_PACKET_CONTENTS
+
+/* Parser (mostly) copied from dvdsub.c */
+
+#define PARSE_BUF_SIZE  (65536)
+
+
+/* parser definition */
+typedef struct DVBSubParseContext {
+    uint8_t *packet_buf;
+    int packet_start;
+    int packet_index;
+    int in_packet;
+} DVBSubParseContext;
+
+static int dvbsub_parse_init(AVCodecParserContext *s)
+{
+    DVBSubParseContext *pc = s->priv_data;
+    pc->packet_buf = av_malloc(PARSE_BUF_SIZE);
+
+    return 0;
+}
+
+static int dvbsub_parse(AVCodecParserContext *s,
+                        AVCodecContext *avctx,
+                        uint8_t **poutbuf, int *poutbuf_size,
+                        const uint8_t *buf, int buf_size)
+{
+    DVBSubParseContext *pc = s->priv_data;
+    uint8_t *p, *p_end;
+    int len, buf_pos = 0;
+
+#ifdef DEBUG
+    av_log(avctx, AV_LOG_INFO, "DVB parse packet pts=%"PRIx64", lpts=%"PRIx64", cpts=%"PRIx64":\n",
+            s->pts, s->last_pts, s->cur_frame_pts[s->cur_frame_start_index]);
+#endif
+
+#ifdef DEBUG_PACKET_CONTENTS
+    int i;
+
+    for (i=0; i < buf_size; i++)
+    {
+        av_log(avctx, AV_LOG_INFO, "%02x ", buf[i]);
+        if (i % 16 == 15)
+            av_log(avctx, AV_LOG_INFO, "\n");
+    }
+
+    if (i % 16 != 0)
+        av_log(avctx, AV_LOG_INFO, "\n");
+
+#endif
+
+    *poutbuf = NULL;
+    *poutbuf_size = 0;
+
+    s->fetch_timestamp = 1;
+
+    if (s->last_pts != s->pts && s->last_pts != AV_NOPTS_VALUE) /* Start of a new packet */
+    {
+        if (pc->packet_index != pc->packet_start)
+        {
+#ifdef DEBUG
+            av_log(avctx, AV_LOG_INFO, "Discarding %d bytes\n",
+                pc->packet_index - pc->packet_start);
+#endif
+        }
+
+        pc->packet_start = 0;
+        pc->packet_index = 0;
+
+        if (buf_size < 2 || buf[0] != 0x20 || buf[1] != 0x00) {
+#ifdef DEBUG
+            av_log(avctx, AV_LOG_INFO, "Bad packet header\n");
+#endif
+            return -1;
+        }
+
+        buf_pos = 2;
+
+        pc->in_packet = 1;
+    } else {
+        if (pc->packet_start != 0)
+        {
+            if (pc->packet_index != pc->packet_start)
+            {
+                memmove(pc->packet_buf, pc->packet_buf + pc->packet_start,
+                            pc->packet_index - pc->packet_start);
+
+                pc->packet_index -= pc->packet_start;
+                pc->packet_start = 0;
+            } else {
+                pc->packet_start = 0;
+                pc->packet_index = 0;
+            }
+        }
+    }
+
+    if (buf_size - buf_pos + pc->packet_index > PARSE_BUF_SIZE)
+        return -1;
+
+/* if not currently in a packet, discard data */
+    if (pc->in_packet == 0)
+        return buf_size;
+
+    memcpy(pc->packet_buf + pc->packet_index, buf + buf_pos, buf_size - buf_pos);
+    pc->packet_index += buf_size - buf_pos;
+
+    p = pc->packet_buf;
+    p_end = pc->packet_buf + pc->packet_index;
+
+    while (p < p_end)
+    {
+        if (*p == 0x0f)
+        {
+            if (p + 6 <= p_end)
+            {
+                len = AV_RB16(p + 4);
+
+                if (p + len + 6 <= p_end)
+                {
+                    *poutbuf_size += len + 6;
+
+                    p += len + 6;
+                } else
+                    break;
+            } else
+                break;
+        } else if (*p == 0xff) {
+            if (p + 1 < p_end)
+            {
+#ifdef DEBUG
+                av_log(avctx, AV_LOG_INFO, "Junk at end of packet\n");
+#endif
+            }
+            pc->packet_index = p - pc->packet_buf;
+            pc->in_packet = 0;
+            break;
+        } else {
+            av_log(avctx, AV_LOG_ERROR, "Junk in packet\n");
+
+            pc->packet_index = p - pc->packet_buf;
+            pc->in_packet = 0;
+            break;
+        }
+    }
+
+    if (*poutbuf_size > 0)
+    {
+        *poutbuf = pc->packet_buf;
+        pc->packet_start = *poutbuf_size;
+    }
+
+    if (s->last_pts == AV_NOPTS_VALUE)
+        s->last_pts = s->pts;
+
+    return buf_size;
+}
+
+static void dvbsub_parse_close(AVCodecParserContext *s)
+{
+    DVBSubParseContext *pc = s->priv_data;
+    av_freep(&pc->packet_buf);
+}
+
+AVCodecParser dvbsub_parser = {
+    { CODEC_ID_DVB_SUBTITLE },
+    sizeof(DVBSubParseContext),
+    dvbsub_parse_init,
+    dvbsub_parse,
+    dvbsub_parse_close,
+};