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SoX is of course right

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This commit is contained in:
Ahmet Inan 2025-07-22 14:04:01 +02:00
commit 6dc29725a1
1 changed files with 6 additions and 5 deletions
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11
wav.hh
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@ -91,7 +91,7 @@ public:
if (cmp4("data", Subchunk2ID))
return;
int Subchunk2Size = readLE(4);
int overhead = bits_ == 32 ? 50 : 36;
int overhead = bits_ == 32 ? 58 : 44;
if (Subchunk2Size + overhead > ChunkSize)
return;
if (Subchunk1Size == 16)
@ -228,16 +228,17 @@ public:
}
~WriteWAV()
{
int overhead = bytes == 4 ? 50 : 36;
int size = int(os.tellp()) - overhead;
int overhead = bytes == 4 ? 58 : 44;
int position = int(os.tellp());
int size = position - overhead;
os.seekp(4);
writeLE(overhead + size, 4); // ChunkSize
writeLE(position - 8, 4); // ChunkSize
if (bytes == 4) {
os.seekp(46);
int frames = size / (bytes * channels_);
writeLE(frames, 4); // FrameCount
}
os.seekp(overhead + 4);
os.seekp(overhead - 4);
writeLE(size, 4); // Subchunk2Size
}
void write(const TYPE *buf, int num, int stride = -1)