movie format changes

assets/disk0/decodemov.js

@@ -130,6 +130,8 @@ let height = readShort()
 let fps = readShort(); if (fps == 0) fps = 9999
 let frameTime = 1.0 / fps
 let frameCount = readInt() % 16777216
+let type = readShort()
+sys.free(readBytes(12)) // skip 12 bytes
 let akku = frameTime
 let framesRendered = 0
 //serial.println(readCount) // must say 18

assets/disk0/encodemov.js

@@ -21,11 +21,13 @@ function appendToOutfilePtr(ptr, len) {
 
 // write header to the file
 let headerBytes = [
-    0x1F, 0x54, 0x53, 0x56, 0x4D, 0x4D, 0x4F, 0x56,
-    0x30, 0x02,
-    0xC0, 0x01,
-    0x1E, 0x00,
-    0x34, 0x00, 0x00, 0x7C
+    0x1F, 0x54, 0x53, 0x56, 0x4D, 0x4D, 0x4F, 0x56, // magic
+    0x30, 0x02, // width (560)
+    0xC0, 0x01, // height (448)
+    0x1E, 0x00, // FPS (30)
+    0x34, 0x00, 0x00, 0x00, // frame count (52)
+    0x00, 0x00, // type 0 frames
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 // reserved
 ]
 
 filesystem.open("A", outfilename, "W")

terranmon.txt

@@ -292,10 +292,26 @@ METADATA -
     uint16 WIDTH
     uint16 HEIGHT
     uint16 FPS (0: play as fast as can)
-    uint24 NUMBER OF FRAMES
-    \x7C
+    uint32 NUMBER OF FRAMES
+    uint16 TYPE
+    byte[12] RESERVED
 
-FRAME -
+Type:
+    0: 256-Colour frame
+    1: 256-Colour frame with palette data
+    2: 4096-Colour frame (stored as two byte-planes)
+
+TYPE 0 FRAME -
     uint32 SIZE OF FRAMEDATA
     *      FRAMEDATA COMPRESSED IN GZIP
 
+TYPE 1 FRAME -
+    byte[512] Palette Data
+    uint32 SIZE OF FRAMEDATA
+    *      FRAMEDATA COMPRESSED IN GZIP
+
+TYPE 2 FRAME -
+    uint32 SIZE OF FRAMEDATA BYTE-PLANE 1
+    *      FRAMEDATA COMPRESSED IN GZIP
+    uint32 SIZE OF FRAMEDATA BYTE-PLANE 2
+    *      FRAMEDATA COMPRESSED IN GZIP