Raju
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 Posted: Wed Sep 17, 2003 3:57 pm Post subject: To read MJpeg file informatoin |
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Hi,
I have demuxed the Mjpeg data from .AVI file extension.I wanted to
read file info.I found no marker for Huffman table.Moreover,FF E2 APP2
marker is used .I suspect that Huffman table and its parameters may
be in the FF E2 marker data.I am not able to read its content.If
anybody knows Pl.let me know or else if u have any links u can send
to my email Id.I am giving below part of the Mjpeg file till sos (i.e,FF DA)
marker .
FF D8 FF E0 00 10 41 56 49 31 00 00 00 00 00 00 00 00 00 00 FF DD 00
04 00 00 FF DB 00 84 00 09 06 06 08 06 05 09 08 07 08 0A 09 09 0B 0D
16 0F 0D 0C 0C 0D 1C 13 15 10 16 21 1D 23 22 21 1C 20 1F 24 29 34 2C
24 27 31 27 1E 1F 2D 3D 2D 31 36 37 3A 3A 3A 22 2A 3F 44 3E 38 42 33
37 39 36 01 09 09 09 0C 0A 0C 14 0C 0C 14 0F 0A 0A 0A 0F 1A 1A 0A 0A
1A 1A 4F 1A 1A 1A 1A 1A 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F
4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F 4F FF
C0 00 11 08 00 F0 01 40 03 01 21 00 02 11 01 03 11 01 FF E2 01 A2 00
00 01 05 01 01 01 01 01 01 00 00 00 00 00 00 00 00 01 02 03 04 05 06
07 08 09 0A 0B 10 00 02 01 03 03 02 04 03 05 05 04 04 00 00 01 7D 01
02 03 00 04 11 05 12 21 31 41 06 13 51 61 07 22 71 14 32 81 91 A1 08
23 42 B1 C1 15 52 D1 F0 24 33 62 72 82 09 0A 16 17 18 19 1A 25 26 27
28 29 2A 34 35 36 37 38 39 3A 43 44 45 46 47 48 49 4A 53 54 55 56 57
58 59 5A 63 64 65 66 67 68 69 6A 73 74 75 76 77 78 79 7A 83 84 85 86
87 88 89 8A 92 93 94 95 96 97 98 99 9A A2 A3 A4 A5 A6 A7 A8 A9 AA B2
B3 B4 B5 B6 B7 B8 B9 BA C2 C3 C4 C5 C6 C7 C8 C9 CA D2 D3 D4 D5 D6 D7
D8 D9 DA E1 E2 E3 E4 E5 E6 E7 E8 E9 EA F1 F2 F3 F4 F5 F6 F7 F8 F9 FA
01 00 03 01 01 01 01 01 01 01 01 01 00 00 00 00 00 00 01 02 03 04 05
06 07 08 09 0A 0B 11 00 02 01 02 04 04 03 04 07 05 04 04 00 01 02 77
00 01 02 03 11 04 05 21 31 06 12 41 51 07 61 71 13 22 32 81 08 14 42
91 A1 B1 C1 09 23 33 52 F0 15 62 72 D1 0A 16 24 34 E1 25 F1 17 18 19
1A 26 27 28 29 2A 35 36 37 38 39 3A 43 44 45 46 47 48 49 4A 53 54 55
56 57 58 59 5A 63 64 65 66 67 68 69 6A 73 74 75 76 77 78 79 7A 82 83
84 85 86 87 88 89 8A 92 93 94 95 96 97 98 99 9A A2 A3 A4 A5 A6 A7 A8
A9 AA B2 B3 B4 B5 B6 B7 B8 B9 BA C2 C3 C4 C5 C6 C7 C8 C9 CA D2 D3 D4
D5 D6 D7 D8 D9 DA E2 E3 E4 E5 E6 E7 E8 E9 EA F2 F3 F4 F5 F6 F7 F8 F9
FA FF DA
Thanks
Raju |
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