Some more additions to the list... We proposed to use different mimetypes for float/int/law audio, and for rgb/yuv......

Original commit message from CVS:
Some more additions to the list... We proposed to use different mimetypes for float/int/law audio, and for rgb/yuv... waiting for comments

docs/random/mimetypes

@@ -111,8 +111,8 @@ Preface - (optional) properties for all video formats:
   'height' = X (INT)
   'pixel_width' and 'pixel_height' = X (2xINT, together aspect ratio)
 
-1a - Raw Video (YUV/YCbCr)
-  mimetype: video/raw
+1 - Raw Video (YUV/YCbCr)
+  mimetype: video/x-raw-yuv
   properties: 'format' = 'XXXX' (fourcc)
   known fourccs: YUY2, I420, Y41P, YVYU, UYVY, etc.
 
@@ -137,10 +137,9 @@ Preface - (optional) properties for all video formats:
 
   Note: YUV-4:4:4 (both planar and packed, in multiple orders) are missing.
 
-1b - Raw Video (RGB)
-  mimetype: video/raw
-  properties: 'format' = 'RGB ' (fourcc)
-              'endianness' = 1234/4321 (INT) <- endianness
+2 - Raw Video (RGB)
+  mimetype: video/x-raw-rgb
+  properties: 'endianness' = 1234/4321 (INT) <- endianness
               'depth' = 15/16/24 (INT) <- bits per pixel (depth)
               'bpp' = 16/24/32 (INT) <- bits per pixel (in memory)
               'red_mask' = bitmask (0x..) (INT) <- red pixel mask
@@ -186,67 +185,71 @@ Preface - (optional) properties for all video formats:
               'green_mask' = 0x03e0
               'blue_mask'  = 0x003f
 
-2 - MPEG-1, -2 and -4 video (ISO/LA MPEG)
+3 - MPEG-1, -2 and -4 video (ISO/LA MPEG)
   mimetype: video/mpeg
   properties: 'systemstream' = FALSE (BOOLEAN)
               'mpegversion' = 1/2/4 (INT)
   known fourccs: MPEG, MPGI
 
-3 - DivX 3.x, 4.x and 5.x video
+4 - DivX 3.x, 4.x and 5.x video
   mimetype: video/divx
   optional properties: 'divxversion' = 3/4/5 (INT)
   known fourccs: DIV3, DIV4, DIV5, DIVX, DX50, DIVX, divx
 
-4 - Microsoft MPEG 4.1, 4.2 and 4.3
+5 - Microsoft MPEG 4.1, 4.2 and 4.3
   mimetype: video/x-msmpeg
   optional properties: 'mpegversion' = 41/42/43 (INT)
   known fourccs: MPG4, MP42, MP43
 
-5 - Motion-JPEG (official and extended)
+6 - Motion-JPEG (official and extended)
   mimetype: video/jpeg
   known fourccs: MJPG (YUY2 MJPEG), JPEG (any), PIXL (Pinnacle/Miro), VIXL
 
-6 - Sorensen (Quicktime - SVQ1/SVQ3)
+7 - Sorensen (Quicktime - SVQ1/SVQ3)
   mimetypes: video/x-svq
   properties: 'svqversion' = 1/3 (INT)
 
-7 - H263 and related codecs
+8 - H263 and related codecs
   mimetype: video/h263
   known fourccs: H263, i263, M263, x263, VDOW, VIVO
 
-8 - RealVideo (Real)
+9 - RealVideo (Real)
   mimetype: video/realvideo
 
-9 - Digital Video (DV)
+10 - Digital Video (DV)
   mimetype: video/dv
   properties: 'systemstream' = FALSE (BOOLEAN)
   known fourccs: DVSD, dvsd
 
-10 - Windows Media Video 1 and 2 (WMV)
+11 - Windows Media Video 1 and 2 (WMV)
   mimetype: video/wmv
   properties: 'wmvversion' = 1/2 (INT)
 
-11 - XviD
+12 - XviD
   mimetype: video/xvid
   known fourccs: xvid, XVID
 
-12 - 3IVX
+13 - 3IVX
   mimetype: video/3ivx
-  known fourccs: 3IV1, 3IV2
+  known fourccs: 3IV0, 3IV1, 3IV2
 
-13 - Ogg/Tarkin (Xiph)
+14 - Ogg/Tarkin (Xiph)
   mimetype: video/x-tarkin
 
 15 - VP3
   mimetype: video/vp3
 
-15 - Ogg/Theora (Xiph, VP3-like)
+16 - Ogg/Theora (Xiph, VP3-like)
   mimetype: video/x-theora
 
-16 - Huffyuv
+17 - Huffyuv
   mimetype: video/x-huffyuv
   known fourccs: HFYU
 
+18 - FF Video 1
+  mimetype: video/x-ffv
+  properties: 'ffvversion' = 1 (INT)
+
 TODO: colorspace identifications for MJPEG? How? Move MPEG4-compatible codecs
       over to video/mpeg with a subtype (xvid, divx3, divx4, divx5, iso, ...)?
       interlacing?
@@ -259,35 +262,60 @@ Preface - (optional) properties for all audio formats:
   'rate' = X (int) <- sampling rate
   'channels' = X (int) <- number of audio channels
 
-1 - Raw Audio
-  mimetype: audio/raw
+1 - Raw Audio (integer format)
+  mimetype: audio/x-raw-int
   properties: 'width' = X (INT) <- memory bits per sample
               'depth' = X (INT) <- used bits per sample
-              'law' = 0/1/2 (INT) <- no law (0), alaw (1) or mulaw (2)
               'signedness' = X (BOOLEAN)
               'endianness' = 1234/4321 <- endianness of audio stream
 
-2 - MPEG-1 layer 1/2/3 audio
+2 - Raw Audio (floating point format)
+  mimetype: audio/x-raw-float
+  properties: 'layout' = "gdouble" and "gfloat" (STRING)
+              'intercept' = X (FLOAT)
+              'slope' = X (FLOAT)
+
+3 - Alaw Raw Audio
+  mimetype: audio/x-alaw
+
+4 - Mulaw Raw Audio
+  mimetype: audio/x-mulaw
+
+5 - MPEG-1 layer 1/2/3 audio
   mimetype: audio/x-mp3
   properties: 'layer' = 1/2/3 (INT)
 
-3 - Ogg/Vorbis
+6 - Ogg/Vorbis
   mimetype: audio/vorbis
 
-4 - Windows Media Audio 1 and 2 (WMA)
+7 - Windows Media Audio 1 and 2 (WMA)
   mimetype: audio/wma
   properties: 'wmaversion' = 1/2 (INT)
 
-5 - AC3
+8 - AC3
   mimetype: audio/a52
 
-6 - FLAC (Free Lossless Audio Codec)
+9 - FLAC (Free Lossless Audio Codec)
   mimetype: audio/x-flac
 
-7 - MACE 3/6 (Quicktime audio)
+10 - MACE 3/6 (Quicktime audio)
   mimetype: audio/x-mace
   properties: 'maceversion' = 3/6 (INT)
 
+11 - MPEG-4 AAC
+  mimetype: audio/x-mpeg-aac
+  properties: 'mpegversion' = 4 (INT)
+              'systemstream' = FALSE (BOOLEAN)
+
+12 - IMA ADPCM Quicktime
+  mimetype: audio/x-ima-adpcm-quicktime
+
+13 - IMA ADPCM WAV
+  mimetype: audio/x-ima-adpcm-wav
+
+14 - ADPCM MS (Microsoft?)
+  mimetype: audio/x-adpcm-ms
+
 4 - Status of this document
 ---------------------------
 Not all plugins strictly follow these guidelines yet, but these are the