iTunes 9.0.0 & iPhone OS 3.1 リリース

iTunes 9.0.0 & iPhone OS 3.1 リリース（米国時間の9月9日配信）されました。

１、
まず、iTunes 9.0.0へアップデート。その際に「iPhone 構成ユーティリティ 2.1」のインストールを促された為、インストール。



iTunes 9.0.0はOK。
iPhone 構成ユーティリティ 2.1は失敗。

原因は、「Microsoft .NET Framework 3.5 Service Pack 1」がインストールされてない為。当方は、WindowsXP SP3を利用している。



上記インストール後は、
iPhone 構成ユーティリティ 2.1はOK。
※Apple Software Updateを実行するとインストールを再び要求される不具合あり。実際にはインストール済み。他のユーザも同様の現象が起こっているとの情報あり。



２、
iPhone OS 3.1のインストール。



iPhone OS 3.1のダウンロードに一度失敗。Appleのサーバにアクセスが集中している模様。リトライ。



OK。

更新の内容

iPhone OS 3.1 ソフトウェア・アップデート

このアップデートには、以下の不具合の修正と改良が含まれています：

・ Genius のおすすめ機能でアプリケーションをサポート
・ iTunes 9 をサポート
- Genius Mix
- iTunes で直接アプリケーションを整理
- ミュージック、ムービー、テレビ番組、ポッドキャストおよび写真の同期オプションの向上
- iTunes U コンテンツの整理
・ App Store で iTunes ギフトカード、コードを使用可能
・ App Store および iTunes Store で利用可能な iTunes アカウントクレジットを表示
・ iTunes Store からワイヤレスで着信音をブラウズおよびダウンロード*
・ メールおよび MMS のビデオをカメラロールに保存
・ iPhone 3GS でビデオをトリミングする際に"新規クリップとして保存"オプションを追加
・ iPhone 3G で Bluetooth オン時の Wi-Fi パフォーマンスを向上
・ iPhone を MobileMe 経由でリモートでパスコードロック可能
・ iPhone 3GS で Bluetooth ヘッドセットを使用した音声コントロールが可能
・ キーパッドへの電話番号のペースト
・ iPhone 3GS でアクセシビリティ機能をオンにする際にホームボタンを使うオプションを追加
・ Safari で詐欺サイトにアクセス時に警告（フィッシング対策）
・ Exchange カレンダーの同期と招待の処理を向上
・ 一部のアプリケーションアイコンが正しく表示されない原因となる問題を解決

このソフトウェア・アップデートと互換性のある製品：
・ iPhone
・ iPhone 3G
・ iPhone 3GS

* 一部の地域では利用できません

機能の説明と詳しい手順については、次の Web サイトでお使いの iPhone のユーザガイドを参照してください：


iPhone について詳しくは、次の Web サイトを参照してください：
＜http://www.apple.com/jp/iphone＞

お使いの iPhone の問題を解決する、または追加のサポート情報を確認するには、次の Web サイトを参照してください：
＜http://www.apple.com/jp/support/iphone＞

このアップデートのセキュリティに関する内容について詳しくは、次の Web サイトにアクセスしてください：
＜http://support.apple.com/kb/HT1222?viewlocale=ja_JP＞

所要時間2時間。時間に余裕があるときに実行しましょう。また、雷等で停電が予想される場合は避けるほうが無難です。ファームウェアのアップデートは途中で失敗すると個人ではリカバリーが困難な場合が予想されます。

更新された内容については、後日気になるものをピックアップしたいと思っています。

以上。

iPhoneで撮影した写真のExifデータについて

PHPの関数を利用し、iPhoneで撮影した写真のExifデータについて調査した。

"カメラ"は現在の位置情報を利用しますよろしいですか？→許可しない


[0] => FileName
[1] => FileDateTime
[2] => FileSize
[3] => FileType
[4] => MimeType
[5] => SectionsFound
[6] => COMPUTED
[7] => Make
[8] => Model
[9] => Orientation
[10] => XResolution
[11] => YResolution
[12] => ResolutionUnit
[13] => DateTime
[14] => YCbCrPositioning
[15] => Exif_IFD_Pointer
[16] => THUMBNAIL
[17] => ExposureTime
[18] => FNumber
[19] => ISOSpeedRatings
[20] => ExifVersion
[21] => DateTimeOriginal
[22] => DateTimeDigitized
[23] => ComponentsConfiguration
[24] => FocalLength
[25] => UserComment
[26] => FlashPixVersion
[27] => ColorSpace
[28] => ExifImageWidth
[29] => ExifImageLength
[30] => Sharpness

[FileName] => IMG_0019.jpg
[FileDateTime] => 1250958039
[FileSize] => 1033692
[FileType] => 2
[MimeType] => image/jpeg
[SectionsFound] => ANY_TAG, IFD0, THUMBNAIL, EXIF
[COMPUTED] => Array
(
[html] => width="2048" height="1536"
[Height] => 1536
[Width] => 2048
[IsColor] => 1
[ByteOrderMotorola] => 1
[ApertureFNumber] => f/2.8
[UserComment] => {
AEAverage = 194;
AELimitsReached = 0;
AEStable = 1;
AFStable = 1;
AFStatus = 1;
AGC = 257;
AWBBGain = 157;
AWBGGain = 64;
AWBRGain = 175;
AWBStable = 1;
AccelerometerDeltas = "(0.0328 0.0460 0.0375) @ 0.0200";
ApertureValue = 3;
BrightnessValue = 3.62343664588204;
CurrentFocusPosition = 1;
ExposureBias = 0;
ExposureTime = 0.03333328695652174;
Fnumber = 2.8;
FocalLength = 3.85;
FocusBand = "22.69 in [0.00, 0.00]";
FocusMode = 1;
FocusPeakSumArray = (
52971,
53927,
54679,
55485,
133586
);
FocusScan = "(0,41.03) (29,44.86) (56,38.76) (81,32.17) 40.7s ago";
FocusScoresArray = (
1027972,
1064337,
1091574,
1125079,
3958325
);
FocusWindow = "350/300 300x400";
FullyExposed = 1;
ISOSpeedRating = 70;
NoiseReduction = "S:4 C:8 Y:0";
OneFrameAEMode = 0;
Orientation = 6;
OverflowOccurred = 0;
PreviousFocusBand = "27.67 in [0.00, 0.00]";
PreviousFocusScan = "(0,19.72) (29,22.01) (56,19.61) (81,26.14) (105,19.83) (127,20.71) (149,13.58) (169,13.23) 42.3s ago";
SNR = 36;
SensorID = 13904;
Sharpness = 9;
ShutterSpeedValue = 4.906892602837797;
ispDGain = 256;
sensorDGain = 256;
"{Exif}" = {
ColorSpace = 65535;
DateTimeDigitized = "2009:07:01 17:42:54";
DateTimeOriginal = "2009:07:01 17:42:54";
ExposureTime = 0.03333333333333333;
FNumber = 2.8;
FocalLength = 3.85;
ISOSpeedRatings = (
70
);
PixelXDimension = 2048;
PixelYDimension = 1536;
Sharpness = 1;
};
"{TIFF}" = {
DateTime = "2009:07:01 17:42:54";
Make = Apple;
Model = iPhone;
XResolution = 72;
YResolution = 72;
};
}
[UserCommentEncoding] => ASCII
[Thumbnail.FileType] => 2
[Thumbnail.MimeType] => image/jpeg
)

[Make] => Apple
[Model] => iPhone
[Orientation] => 6
[XResolution] => 72/1
[YResolution] => 72/1
[ResolutionUnit] => 2
[DateTime] => 2009:07:01 17:42:54
[YCbCrPositioning] => 1
[Exif_IFD_Pointer] => 172
[THUMBNAIL] => Array
(
[Compression] => 6
[Orientation] => 6
[XResolution] => 72/1
[YResolution] => 72/1
[ResolutionUnit] => 2
[JPEGInterchangeFormat] => 2422
[JPEGInterchangeFormatLength] => 7565
)

[ExposureTime] => 1/30
[FNumber] => 14/5
[ISOSpeedRatings] => 70
[ExifVersion] => 0221
[DateTimeOriginal] => 2009:07:01 17:42:54
[DateTimeDigitized] => 2009:07:01 17:42:54
[ComponentsConfiguration] =>
?
[FocalLength] => 77/20
[UserComment] => ASCII???{
AEAverage = 194;
AELimitsReached = 0;
AEStable = 1;
AFStable = 1;
AFStatus = 1;
AGC = 257;
AWBBGain = 157;
AWBGGain = 64;
AWBRGain = 175;
AWBStable = 1;
AccelerometerDeltas = "(0.0328 0.0460 0.0375) @ 0.0200";
ApertureValue = 3;
BrightnessValue = 3.62343664588204;
CurrentFocusPosition = 1;
ExposureBias = 0;
ExposureTime = 0.03333328695652174;
Fnumber = 2.8;
FocalLength = 3.85;
FocusBand = "22.69 in [0.00, 0.00]";
FocusMode = 1;
FocusPeakSumArray = (
52971,
53927,
54679,
55485,
133586
);
FocusScan = "(0,41.03) (29,44.86) (56,38.76) (81,32.17) 40.7s ago";
FocusScoresArray = (
1027972,
1064337,
1091574,
1125079,
3958325
);
FocusWindow = "350/300 300x400";
FullyExposed = 1;
ISOSpeedRating = 70;
NoiseReduction = "S:4 C:8 Y:0";
OneFrameAEMode = 0;
Orientation = 6;
OverflowOccurred = 0;
PreviousFocusBand = "27.67 in [0.00, 0.00]";
PreviousFocusScan = "(0,19.72) (29,22.01) (56,19.61) (81,26.14) (105,19.83) (127,20.71) (149,13.58) (169,13.23) 42.3s ago";
SNR = 36;
SensorID = 13904;
Sharpness = 9;
ShutterSpeedValue = 4.906892602837797;
ispDGain = 256;
sensorDGain = 256;
"{Exif}" = {
ColorSpace = 65535;
DateTimeDigitized = "2009:07:01 17:42:54";
DateTimeOriginal = "2009:07:01 17:42:54";
ExposureTime = 0.03333333333333333;
FNumber = 2.8;
FocalLength = 3.85;
ISOSpeedRatings = (
70
);
PixelXDimension = 2048;
PixelYDimension = 1536;
Sharpness = 1;
};
"{TIFF}" = {
DateTime = "2009:07:01 17:42:54";
Make = Apple;
Model = iPhone;
XResolution = 72;
YResolution = 72;
};
}
[FlashPixVersion] => 0100
[ColorSpace] => 1
[ExifImageWidth] => 2048
[ExifImageLength] => 1536
[Sharpness] => 1

"カメラ"は現在の位置情報を利用しますよろしいですか？→許可する


[0] => FileName
[1] => FileDateTime
[2] => FileSize
[3] => FileType
[4] => MimeType
[5] => SectionsFound
[6] => COMPUTED
[7] => Make
[8] => Model
[9] => Orientation
[10] => XResolution
[11] => YResolution
[12] => ResolutionUnit
[13] => DateTime
[14] => YCbCrPositioning
[15] => Exif_IFD_Pointer
[16] => GPS_IFD_Pointer
[17] => THUMBNAIL
[18] => ExposureTime
[19] => FNumber
[20] => ISOSpeedRatings
[21] => ExifVersion
[22] => DateTimeOriginal
[23] => DateTimeDigitized
[24] => ComponentsConfiguration
[25] => FocalLength
[26] => UserComment
[27] => FlashPixVersion
[28] => ColorSpace
[29] => ExifImageWidth
[30] => ExifImageLength
[31] => Sharpness
[32] => GPSLatitudeRef
[33] => GPSLatitude
[34] => GPSLongitudeRef
[35] => GPSLongitude
[36] => GPSTimeStamp
[37] => GPSImgDirectionRef
[38] => GPSImgDirection

[FileName] => IMG_0071.jpg
[FileDateTime] => 1250957731
[FileSize] => 1359931
[FileType] => 2
[MimeType] => image/jpeg
[SectionsFound] => ANY_TAG, IFD0, THUMBNAIL, EXIF, GPS
[COMPUTED] => Array
(
[html] => width="2048" height="1536"
[Height] => 1536
[Width] => 2048
[IsColor] => 1
[ByteOrderMotorola] => 1
[ApertureFNumber] => f/2.8
[UserComment] => {
AEAverage = 203;
AELimitsReached = 0;
AEStable = 1;
AFStable = 1;
AFStatus = 4;
AGC = 2108;
AWBBGain = 208;
AWBGGain = 64;
AWBRGain = 123;
AWBStable = 1;
AccelerometerDeltas = "(0.0045 0.0106 0.0044) @ 0.0200";
ApertureValue = 3;
BrightnessValue = -0.929769668175927;
CurrentFocusPosition = 236;
ExposureBias = 0;
ExposureTime = 0.09983587826086956;
Fnumber = 2.8;
FocalLength = 3.85;
FocusBand = "7.69 in [7.19, 8.64]";
FocusMode = 0;
FocusPeakSumArray = (
15806,
16159,
16533,
16952,
68071
);
FocusScan = "(0,6.79) (34,6.67) (66,6.78) (95,6.61) (123,6.73) (149,6.78) (173,7.19) (195,7.65) (216,7.57) (236,7.71) (255,7.31) 2.2s ago";
FocusScoresArray = (
214043,
223806,
233388,
248338,
2862029
);
FocusWindow = "401/571 188x250";
FullyExposed = 0;
ISOSpeedRating = 605;
NoiseReduction = "S:22 C:12 Y:4";
OneFrameAEMode = 1;
Orientation = 6;
OverflowOccurred = 0;
PreviousFocusBand = "13.54 in [15.11, 18.04]";
PreviousFocusScan = "(0,13.82) (29,13.96) (56,13.91) (81,13.97) (105,13.90) (127,13.43) (149,14.08) (169,15.40) (188,15.84) (206,15.80) (223,16.17) (239,15.52) (255,14.33) 4.2s ago";
SNR = 23.27476625931243;
SensorID = 13904;
Sharpness = 7;
ShutterSpeedValue = 3.324297816225114;
ispDGain = 256;
sensorDGain = 256;
"{Exif}" = {
ColorSpace = 65535;
DateTimeDigitized = "2009:08:23 00:47:17";
DateTimeOriginal = "2009:08:23 00:47:17";
ExposureTime = 0.1;
FNumber = 2.8;
FocalLength = 3.85;
ISOSpeedRatings = (
605
);
PixelXDimension = 2048;
PixelYDimension = 1536;
Sharpness = 0;
};
"{TIFF}" = {
DateTime = "2009:08:23 00:47:17";
Make = Apple;
Model = iPhone;
XResolution = 72;
YResolution = 72;
};
}
[UserCommentEncoding] => ASCII
[Thumbnail.FileType] => 2
[Thumbnail.MimeType] => image/jpeg
)

[Make] => Apple
[Model] => iPhone
[Orientation] => 6
[XResolution] => 72/1
[YResolution] => 72/1
[ResolutionUnit] => 2
[DateTime] => 2009:08:23 00:47:17
[YCbCrPositioning] => 1
[Exif_IFD_Pointer] => 184
[GPS_IFD_Pointer] => 2462
[THUMBNAIL] => Array
(
[Compression] => 6
[Orientation] => 6
[XResolution] => 72/1
[YResolution] => 72/1
[ResolutionUnit] => 2
[JPEGInterchangeFormat] => 2738
[JPEGInterchangeFormatLength] => 6306
)

[ExposureTime] => 1/10
[FNumber] => 14/5
[ISOSpeedRatings] => 605
[ExifVersion] => 0221
[DateTimeOriginal] => 2009:08:23 00:47:17
[DateTimeDigitized] => 2009:08:23 00:47:17
[ComponentsConfiguration] =>
?
[FocalLength] => 77/20
[UserComment] => ASCII???{
AEAverage = 203;
AELimitsReached = 0;
AEStable = 1;
AFStable = 1;
AFStatus = 4;
AGC = 2108;
AWBBGain = 208;
AWBGGain = 64;
AWBRGain = 123;
AWBStable = 1;
AccelerometerDeltas = "(0.0045 0.0106 0.0044) @ 0.0200";
ApertureValue = 3;
BrightnessValue = -0.929769668175927;
CurrentFocusPosition = 236;
ExposureBias = 0;
ExposureTime = 0.09983587826086956;
Fnumber = 2.8;
FocalLength = 3.85;
FocusBand = "7.69 in [7.19, 8.64]";
FocusMode = 0;
FocusPeakSumArray = (
15806,
16159,
16533,
16952,
68071
);
FocusScan = "(0,6.79) (34,6.67) (66,6.78) (95,6.61) (123,6.73) (149,6.78) (173,7.19) (195,7.65) (216,7.57) (236,7.71) (255,7.31) 2.2s ago";
FocusScoresArray = (
214043,
223806,
233388,
248338,
2862029
);
FocusWindow = "401/571 188x250";
FullyExposed = 0;
ISOSpeedRating = 605;
NoiseReduction = "S:22 C:12 Y:4";
OneFrameAEMode = 1;
Orientation = 6;
OverflowOccurred = 0;
PreviousFocusBand = "13.54 in [15.11, 18.04]";
PreviousFocusScan = "(0,13.82) (29,13.96) (56,13.91) (81,13.97) (105,13.90) (127,13.43) (149,14.08) (169,15.40) (188,15.84) (206,15.80) (223,16.17) (239,15.52) (255,14.33) 4.2s ago";
SNR = 23.27476625931243;
SensorID = 13904;
Sharpness = 7;
ShutterSpeedValue = 3.324297816225114;
ispDGain = 256;
sensorDGain = 256;
"{Exif}" = {
ColorSpace = 65535;
DateTimeDigitized = "2009:08:23 00:47:17";
DateTimeOriginal = "2009:08:23 00:47:17";
ExposureTime = 0.1;
FNumber = 2.8;
FocalLength = 3.85;
ISOSpeedRatings = (
605
);
PixelXDimension = 2048;
PixelYDimension = 1536;
Sharpness = 0;
};
"{TIFF}" = {
DateTime = "2009:08:23 00:47:17";
Make = Apple;
Model = iPhone;
XResolution = 72;
YResolution = 72;
};
}
[FlashPixVersion] => 0100
[ColorSpace] => 1
[ExifImageWidth] => 2048
[ExifImageLength] => 1536
[Sharpness] => 0
[GPSLatitudeRef] => N
[GPSLatitude] => Array
(
[0] => 35/1
[1] => 1829/100
[2] => 0/1
)

[GPSLongitudeRef] => E
[GPSLongitude] => Array
(
[0] => 136/1
[1] => 4693/100
[2] => 0/1
)

[GPSTimeStamp] => Array
(
[0] => 0/1
[1] => 46/1
[2] => 5030/100
)

[GPSImgDirectionRef] => T
[GPSImgDirection] => 3391/581

愛知県 名古屋市 35°11′N 136°54′E　らしいのでそこから推測するに、
このデータから緯度35 18.29 0 経度136 46.93 0となった。果たして計算は合っているのか。

緯度経度を取得
こちらに入力してみたがずれている。

今回の目的はiPhoneで撮影した画像に位置情報が付与されているか確認する為であり、目的が果たせた。以前（5年前）はPHPでExif関数を用いて全ての要素を出力する事が出来なかったので大きな収穫であった。