Add Interplay MVE format demuxer/decoder and muxer/encoder. Demuxer doesn't support seeking yet, but seems to work fi...

Original commit message from CVS:
Patch by: Jens Granseuer  <jensgr at gmx net>
* configure.ac:
* gst/mve/Makefile.am:
* gst/mve/TODO:
* gst/mve/gstmve.c:
* gst/mve/gstmvedemux.c:
* gst/mve/gstmvedemux.h:
* gst/mve/gstmvemux.c:
* gst/mve/gstmvemux.h:
* gst/mve/mve.h:
* gst/mve/mveaudiodec.c:
* gst/mve/mveaudioenc.c:
* gst/mve/mvevideodec16.c:
* gst/mve/mvevideodec8.c:
* gst/mve/mvevideoenc16.c:
* gst/mve/mvevideoenc8.c:
Add Interplay MVE format demuxer/decoder and muxer/encoder. Demuxer
doesn't support seeking yet, but seems to work fine otherwise.
Closes #348973.

1 files changed, 62 insertions, 0 deletions

diff --git a/gst/mve/mve.h b/gst/mve/mve.h
new file mode 100644
index 00000000..782289e4
--- /dev/null
+++ b/gst/mve/mve.h
@@ -0,0 +1,62 @@
+/*
+ * Interplay MVE movie definitions
+ *
+ * Copyright (C) 2006 Jens Granseuer <jensgr@gmx.net>
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __MVE_H__
+#define __MVE_H__
+
+#define MVE_PREAMBLE      "Interplay MVE File\032\000\032\000\000\001\063\021"
+#define MVE_PREAMBLE_SIZE 26
+
+#define MVE_PALETTE_COUNT 256
+
+/* MVE chunk types */
+#define MVE_CHUNK_INIT_AUDIO          0x0000
+#define MVE_CHUNK_AUDIO_ONLY          0x0001
+#define MVE_CHUNK_INIT_VIDEO          0x0002
+#define MVE_CHUNK_VIDEO               0x0003
+#define MVE_CHUNK_SHUTDOWN            0x0004
+#define MVE_CHUNK_END                 0x0005
+
+/* MVE segment opcodes */
+#define MVE_OC_END_OF_STREAM          0x00
+#define MVE_OC_END_OF_CHUNK           0x01
+#define MVE_OC_CREATE_TIMER           0x02
+#define MVE_OC_AUDIO_BUFFERS          0x03
+#define MVE_OC_PLAY_AUDIO             0x04
+#define MVE_OC_VIDEO_BUFFERS          0x05
+#define MVE_OC_PLAY_VIDEO             0x07
+#define MVE_OC_AUDIO_DATA             0x08
+#define MVE_OC_AUDIO_SILENCE          0x09
+#define MVE_OC_VIDEO_MODE             0x0A
+#define MVE_OC_PALETTE                0x0C
+#define MVE_OC_PALETTE_COMPRESSED     0x0D
+#define MVE_OC_CODE_MAP               0x0F
+#define MVE_OC_VIDEO_DATA             0x11
+
+/* audio flags */
+#define MVE_AUDIO_STEREO              0x0001
+#define MVE_AUDIO_16BIT               0x0002
+#define MVE_AUDIO_COMPRESSED          0x0004
+
+/* video flags */
+#define MVE_VIDEO_DELTA_FRAME         0x0001
+
+#endif /* __MVE_H__ */