1 files changed, 55 insertions, 0 deletions
diff --git a/demux/mpeg_hdr.h b/demux/mpeg_hdr.h
new file mode 100644
index 0000000000..ccd84bcdb0
--- /dev/null
+++ b/demux/mpeg_hdr.h
@@ -0,0 +1,55 @@
+/*
+ * This file is part of MPlayer.
+ *
+ * MPlayer is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * MPlayer 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with MPlayer; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef MPLAYER_MPEG_HDR_H
+#define MPLAYER_MPEG_HDR_H
+
+typedef struct {
+    // video info:
+    int mpeg1; // 0=mpeg2  1=mpeg1
+    int display_picture_width;
+    int display_picture_height;
+    int aspect_ratio_information;
+    int frame_rate_code;
+    float fps;
+    int frame_rate_extension_n;
+    int frame_rate_extension_d;
+    int bitrate; // 0x3FFFF==VBR
+    // timing:
+    int picture_structure;
+    int progressive_sequence;
+    int repeat_first_field;
+    int progressive_frame;
+    int top_field_first;
+    int display_time; // secs*100
+    //the following are for mpeg4
+    unsigned int timeinc_resolution, timeinc_bits, timeinc_unit;
+    int picture_type;
+} mp_mpeg_header_t;
+
+int mp_header_process_sequence_header (mp_mpeg_header_t * picture, const unsigned char * buffer);
+int mp_header_process_extension (mp_mpeg_header_t * picture, unsigned char * buffer);
+float mpeg12_aspect_info(mp_mpeg_header_t *picture);
+int mp4_header_process_vol(mp_mpeg_header_t * picture, unsigned char * buffer);
+void mp4_header_process_vop(mp_mpeg_header_t * picture, unsigned char * buffer);
+int h264_parse_sps(mp_mpeg_header_t * picture, unsigned char * buf, int len);
+int mp_vc1_decode_sequence_header(mp_mpeg_header_t * picture, unsigned char * buf, int len);
+
+unsigned char mp_getbits(unsigned char *buffer, unsigned int from, unsigned char len);
+
+#endif /* MPLAYER_MPEG_HDR_H */