Ronald S. Bultje <rsbul...@gmail.com> added the comment: Once you decode the header (and add pn-wmt as mimetype to rtpdec_asf.c), the header looks like this:
00000000 00 00 00 00 02 0c d2 14 30 26 b2 75 8e 66 cf 11
........0&.u.f..
00000010 a6 d9 00 aa 00 62 ce 6c 98 14 00 00 00 00 00 00
.....b.l........
00000020 07 00 00 00 01 02 33 26 b2 75 8e 66 cf 11 a6 d9
......3&.u.f....
00000030 00 aa 00 62 ce 6c 5e 00 00 00 00 00 00 00 18 00
...b.l^.........
00000040 0e 00 16 00 00 00 00 00 52 00 54 00 45 00 20 00 ........R.T.E.
.
00000050 52 00 61 00 64 00 69 00 6f 00 20 00 31 00 00 00 R.a.d.i.o.
.1...
00000060 52 00 54 00 45 00 2e 00 69 00 65 00 00 00 a9 00
R.T.E...i.e.....
00000070 20 00 52 00 54 00 45 00 20 00 32 00 30 00 31 00 .R.T.E.
.2.0.1.
00000080 30 00 00 00 40 a4 d0 d2 07 e3 d2 11 97 f0 00 a0
0...@...........
00000090 c9 5e a8 50 a4 00 00 00 00 00 00 00 03 00 1c 00
.^.P............
000000a0 57 00 4d 00 46 00 53 00 44 00 4b 00 56 00 65 00
W.M.F.S.D.K.V.e.
000000b0 72 00 73 00 69 00 6f 00 6e 00 00 00 00 00 1c 00
r.s.i.o.n.......
000000c0 31 00 30 00 2e 00 30 00 30 00 2e 00 30 00 30 00
1.0...0.0...0.0.
000000d0 2e 00 34 00 30 00 30 00 35 00 00 00 1a 00 57 00
..4.0.0.5.....W.
000000e0 4d 00 46 00 53 00 44 00 4b 00 4e 00 65 00 65 00
M.F.S.D.K.N.e.e.
000000f0 64 00 65 00 64 00 00 00 00 00 16 00 30 00 2e 00
d.e.d.......0...
00000100 30 00 2e 00 30 00 2e 00 30 00 30 00 30 00 30 00
0...0...0.0.0.0.
00000110 00 00 0c 00 49 00 73 00 56 00 42 00 52 00 00 00
....I.s.V.B.R...
00000120 02 00 04 00 00 00 00 00 40 52 d1 86 1d 31 d0 11
........@r...1..
00000130 a3 a4 00 a0 c9 03 48 f6 ae 00 00 00 00 00 00 00
......H.........
00000140 41 52 d1 86 1d 31 d0 11 a3 a4 00 a0 c9 03 48 f6
AR...1........H.
00000150 01 00 00 00 02 00 18 00 57 00 69 00 6e 00 64 00
........W.i.n.d.
00000160 6f 00 77 00 73 00 20 00 4d 00 65 00 64 00 69 00 o.w.s.
.M.e.d.i.
00000170 61 00 20 00 41 00 75 00 64 00 69 00 6f 00 20 00 a. .A.u.d.i.o.
.
00000180 39 00 2e 00 31 00 00 00 24 00 20 00 33 00 32 00 9...1...$.
.3.2.
00000190 20 00 6b 00 62 00 70 00 73 00 2c 00 20 00 32 00 .k.b.p.s.,.
.2.
000001a0 32 00 20 00 6b 00 48 00 7a 00 2c 00 20 00 73 00 2. .k.H.z.,.
.s.
000001b0 74 00 65 00 72 00 65 00 6f 00 20 00 31 00 2d 00 t.e.r.e.o.
.1.-.
000001c0 70 00 61 00 73 00 73 00 20 00 43 00 42 00 52 00 p.a.s.s.
.C.B.R.
000001d0 00 00 02 00 61 01 ce 75 f8 7b 8d 46 d1 11 8d 82
....a..u.{.F....
000001e0 00 60 97 c9 a2 b2 20 00 00 00 00 00 00 00 01 00 .`....
.........
000001f0 01 00 85 7f 00 00 a1 dc ab 8c 47 a9 cf 11 8e e4
..........G.....
00000200 00 c0 0c 20 53 65 68 00 00 00 00 00 00 00 f7 07 ...
Seh.........
00000210 45 6c 75 d2 6a 46 aa 76 0a 0f d7 a1 b1 56 ca 14
Elu.jF.v.....V..
00000220 00 00 00 00 00 00 e0 81 2a 2f 46 27 cb 01 ff ff
........*/F'....
00000230 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00
................
00000240 00 00 00 00 00 00 2b 06 00 00 00 00 00 00 09 00
......+.........
00000250 00 00 ee 05 00 00 ee 05 00 00 85 7f 00 00 b5 03
................
00000260 bf 5f 2e a9 cf 11 8e e3 00 c0 0c 20 53 65 d0 11 ._.........
Se..
00000270 00 00 00 00 00 00 11 d2 d3 ab ba a9 cf 11 8e e6
................
00000280 00 c0 0c 20 53 65 06 00 a2 11 00 00 a9 46 43 7c ...
Se.......FC|
00000290 e0 ef fc 4b b2 29 39 3e de 41 5c 85 34 00 00 00
...K.)9>.A\.4...
000002a0 00 00 00 00 02 00 0c 65 00 6e 00 2d 00 69 00 65 .......e.n.-
.i.e
000002b0 00 00 00 0c 65 00 6e 00 2d 00 75 00 73 00 00 00 ....e.n.-
.u.s...
000002c0 ea cb f8 c5 af 5b 77 48 84 67 aa 8c 44 fa 4c ca
.....[wH.g..D.L.
000002d0 fc 00 00 00 00 00 00 00 04 00 00 00 01 00 0c 00
................
000002e0 02 00 02 00 00 00 49 00 73 00 56 00 42 00 52 00
......I.s.V.B.R.
000002f0 00 00 00 00 00 00 01 00 34 00 00 00 06 00 00 00
........4.......
00000300 44 00 65 00 76 00 69 00 63 00 65 00 43 00 6f 00
D.e.v.i.c.e.C.o.
00000310 6e 00 66 00 6f 00 72 00 6d 00 61 00 6e 00 63 00
n.f.o.r.m.a.n.c.
00000320 65 00 54 00 65 00 6d 00 70 00 6c 00 61 00 74 00
e.T.e.m.p.l.a.t.
00000330 65 00 00 00 4c 00 32 00 00 00 00 00 01 00 2e 00
e...L.2.........
00000340 03 00 04 00 00 00 57 00 4d 00 2f 00 57 00 4d 00
......W.M./.W.M.
00000350 41 00 44 00 52 00 43 00 50 00 65 00 61 00 6b 00
A.D.R.C.P.e.a.k.
00000360 52 00 65 00 66 00 65 00 72 00 65 00 6e 00 63 00
R.e.f.e.r.e.n.c.
00000370 65 00 00 00 79 2b 00 00 00 00 01 00 34 00 03 00
e...y+......4...
00000380 04 00 00 00 57 00 4d 00 2f 00 57 00 4d 00 41 00
....W.M./.W.M.A.
00000390 44 00 52 00 43 00 41 00 76 00 65 00 72 00 61 00
D.R.C.A.v.e.r.a.
000003a0 67 00 65 00 52 00 65 00 66 00 65 00 72 00 65 00
g.e.R.e.f.e.r.e.
000003b0 6e 00 63 00 65 00 00 00 1d 0f 00 00 cb a5 e6 14
n.c.e...........
000003c0 72 c6 32 43 83 99 a9 69 52 06 5b 5a 58 00 00 00
r.2C...iR.[ZX...
000003d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
................
000003e0 00 00 00 00 18 7d 00 00 2b 06 00 00 00 00 00 00
.....}..+.......
000003f0 18 7d 00 00 2b 06 00 00 00 00 00 00 cf 05 00 00
.}..+...........
00000400 00 00 00 00 01 00 01 00 00 00 00 00 00 00 00 00
................
00000410 00 00 00 00 5d 8b f1 26 84 45 ec 47 9f 5f 0e 65
....]..&.E.G._.e
00000420 1f 04 52 c9 1a 00 00 00 00 00 00 00 02 01 74 d4
..R...........t.
00000430 06 18 df ca 09 45 a4 ba 9a ab cb 96 aa e8 00 10
.....E..........
The first 8 byte can be skipped, then follows an asf header, a comment
header, etc. (i.e. the regular ASF file header). Using that to init the
ASF demuxer gives expected output. What's left now is to create the
streams embedded in the ASF (similar to how RDT does it) and then parse
the packet data, if it's different from regular ASF as served by WMS.
I might be able to finish this today. ;-).
________________________________________________
FFmpeg issue tracker <iss...@roundup.ffmpeg.org>
<https://roundup.ffmpeg.org/issue1607>
________________________________________________
wmt.patch
Description: Binary data
