質問編集履歴
3
訂正
title
CHANGED
File without changes
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body
CHANGED
@@ -215,5 +215,5 @@
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215
215
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}
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216
216
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}
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217
217
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```
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218
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-
-
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218
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+
-8c,-222,-3a1,-503,-662,-7ec,-995,-b36
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219
219
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になりました
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2
訂正
title
CHANGED
File without changes
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body
CHANGED
@@ -216,5 +216,4 @@
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216
216
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}
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217
217
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```
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218
218
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-8,-222,-3a1,-503,-662,-7ec,-995,-b36
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219
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-
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220
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-
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219
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+
になりました
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1
floatChannelDataをInt16ChannelDataに書き換えてみました
title
CHANGED
File without changes
|
body
CHANGED
@@ -149,6 +149,16 @@
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149
149
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print("")
|
150
150
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}
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151
151
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```
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152
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+
self.audioFile = try AVAudioFile(forReading: NSURL(fileURLWithPath: self.address) as URL)
|
153
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+
を
|
154
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+
self.audioFile = try AVAudioFile(forReading: NSURL(fileURLWithPath: self.address) as URL,commonFormat: AVAudioCommonFormat.pcmFormatInt16,interleaved: true)
|
155
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+
に書き換え、
|
156
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+
for i in 0..<1{
|
157
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+
for j in 0..<self.nframe!{
|
158
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+
print(String(self.buffer[i][j], radix: 16))
|
159
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+
}
|
160
|
+
}
|
161
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+
で
|
152
162
|
出力されるデータが以下のような形になってしまうのですがこの値がバイナリデータなのでしょうか?
|
153
163
|
-0.00427246
|
154
164
|
-0.0166626
|
@@ -177,4 +187,34 @@
|
|
177
187
|
-0.278961
|
178
188
|
-0.288513
|
179
189
|
-0.300049
|
180
|
-
-0.312592
|
190
|
+
-0.312592
|
191
|
+
|
192
|
+
追記
|
193
|
+
self.audioFile = try AVAudioFile(forReading: NSURL(fileURLWithPath: self.address) as URL)
|
194
|
+
を
|
195
|
+
self.audioFile = try AVAudioFile(forReading: NSURL(fileURLWithPath: self.address) as URL,commonFormat: AVAudioCommonFormat.pcmFormatInt16,interleaved: true)
|
196
|
+
に書き換えたところ
|
197
|
+
```ここに言語を入力
|
198
|
+
for i in 0..<1{
|
199
|
+
for j in 0..<self.nframe!{
|
200
|
+
print(String(self.buffer[i][j], radix: 16))
|
201
|
+
}
|
202
|
+
}
|
203
|
+
}
|
204
|
+
```
|
205
|
+
-140,-546,-929,-1283,-1634,-2028
|
206
|
+
が出力され、
|
207
|
+
|
208
|
+
|
209
|
+
16進数になっていないのかなと思ったので変換したら
|
210
|
+
```ここに言語を入力
|
211
|
+
for i in 0..<1{
|
212
|
+
for j in 0..<self.nframe!{
|
213
|
+
print(String(self.buffer[i][j], radix: 16))
|
214
|
+
}
|
215
|
+
}
|
216
|
+
}
|
217
|
+
```
|
218
|
+
-8,-222,-3a1,-503,-662,-7ec,-995,-b36
|
219
|
+
|
220
|
+
が
|