Decoding Wav Header
5249 4646 94e5 3703 5741 5645 666d 7420
1000 0000 0100 0200 44ac 0000 10b1 0200
0400 1000 6461 7461 70e5 3703 0000 0000
I have a problem decoding this header. I am trying this manually according to https://ccrma.stanford.edu/courses/422/projects/WaveFormat/ . I would expect some of these hexes to be similar: channels: 2, sample rate: 44100, audio format: pcm ...
What am I doing wrong?
RIFF
ChunkID 4 5249 4646 "RIFF"
ChunkSize 4 94e5 3703 2498049795
Format 4 5741 5645 "WAVE"
FMT
Subchunk1ID 4 666d 7420 "fmt "
Subchunk1Size 4 1000 0000 268435456
AudioFormat 2 0100 256
NumChannels 2 0200 512
SampleRate 4 44ac 0000 1152122880
ByteRate 4 10b1 0200 280035840
BlockAlign 2 0400 1024
BitsPerSample 2 1000 4096
DATA
Subchuk2ID 4 6461 7461 "data"
Subchunk2Size 4 70e5 3703 1894070019
data
+3
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1 answer
You don't mind. The values are a little large, but instead you interpret them as large.
The correct breakdown is as follows:
RIFF
ChunkID 4 52 49 46 46 "RIFF"
ChunkSize 4 94 e5 37 03 53994900
Format 4 57 41 56 45 "WAVE"
FMT
Subchunk1ID 4 66 6d 74 20 "fmt "
Subchunk1Size 4 10 00 00 00 16
AudioFormat 2 01 00 1
NumChannels 2 02 00 2
SampleRate 4 44 ac 00 00 44100
ByteRate 4 10 b1 02 00 176400
BlockAlign 2 04 00 4
BitsPerSample 2 10 00 16
DATA
Subchuk2ID 4 64 61 74 61 "data"
Subchunk2Size 4 70 e5 37 03 53994864
data
+2
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