着うたフル奮闘記（＃7）

土曜日PET検査受けた。二回目だが、前処理がCT検査より長い！！問診後静脈に放射性ブドウ糖？？を入れられ約一時間安静後、台に寝かされ約２０分ゴトゴトと全身撮影される、うーん長い！！CT検査なら長くて１５秒ま、寝てればいいのだけど！！
結果は五日後なんにもなければ、、なるようにしかならないのが世の中やし(笑)

前回の続き

trak -> trak(element) box
[000000] 00 00 42 7B 74 72 61 6B
$00-03 size 0x0000427B(17019)
$04-07 name 0x7472616B(trak)

tkhd -> trak header box
[000000] 00 00 00 5C 74 6B 68 64 00 00 00 07 BF E0 CB FF
[000010] BF E0 CB FF 00 00 00 01 00 00 00 00 00 01 9B 35
[000020] 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00
[000030] 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[000040] 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[000050] 40 00 00 00 00 00 00 00 00 00 00 00
$00-03 size 0x0000005C(92)
$04-07 name 0x746B6864()tkhd
$08 version 0x00(0)
$09-0B flags 0x000007(7)
TrackEnabled = 1 TrackInMovie = 2 TrackInPreview = 4 TrackInPoster = 8
$0C-0F creation time 0xBFE0CBFF(Wed Jan 04 00:49:03 2006)
$10-03 modification time 0x0xBFE0CBFF(Wed Jan 04 00:49:03 2006)
$14-17 trak ID 0x00000001(1) first track = 1
$18-1B reserved 0x00000000
$1C-1F duration 0x00019B35(105269)
$20-27 reserved 0x0000000000000000
$28-29 video layer 0x0000(0) middle = 0
$2A-2B alternate 0x0000(0) none = 0
$2C-2D audio volume 0x0100 mute = 0x0001 ; 100% = 1.0 ; QUICKTIME 200% max = 2.0
$2E-2F reserved 0x0000
$30-53 matrix value A,B,U,C,D,V,Xy,W
$54-57 width 0x00000000(0)
$58-5B height 0x00000000(0)

mdia -> media (stream) box
[000000] 00 00 42 17 6D 64 69 61
$00-03 size 0x00004217(16919)
$04-07 name 0x6D646961(mdia)

mdhd -> media (stream) header box
[000000] 00 00 00 20 6D 64 68 64 00 00 00 00 BF E0 CB FF
[000010] BF E0 CB FF 00 00 56 22 00 3B 08 00 55 C4 00 00
$00-03 size 0x00000020(32)
$04-07 name 0x6D646864(mdhd)
$08 version 0x00(0)
$09-0B flags 0x000000(0)
$0C-0F creation time 0xBFE0CBFF(Wed Jan 04 00:49:03 2006)
$10-13 modification time 0x0xBFE0CBFF(Wed Jan 04 00:49:03 2006)
$14-17 time scale 0x00005622(22050)
$18-1B duration 0x003B0800(3868672) 再生時間 = duration / time scale
$1C-1D anguage 0x55C4 (B:0101010111000100)
左から
0 -> 0x0 -> ISO language padding = 0
101010111000100 -> 0x55C4 -> ISO 639-2 language code
$1E-1F quality 0x0000 normal = 0

hdlr -> handler reference box
[000000] 00 00 00 25 68 64 6C 72 00 00 00 00 00 00 00 00
[000010] 73 6F 75 6E 00 00 00 00 00 00 00 00 00 00 00 00
[000020] 73 6F 75 6E 00
$00-03 size 0x00000025(37)
$04-07 name 0x68646C72(hdlr)
$08 version 0x00
$09-0B flags 0x000000
$0C-0F component type 0x00000000("")
$10-13 component subtype 0x736F756E("soun")
$14-17 component manufacturer 0x00000000("")
$18-1B component flags 0x00000000(0) none = 0
$1C-1F component flags mask 0x00000000(0) none = 0
$20-23 component name 0x0x736F756E00("soun")

minf -> media (stream) information box
[000000] 00 00 41 CA 6D 69 6E 66
$00-03 size 0x000041CA(16842)
$04-07 name 0x6D696E66(minf)

smhd -> sound media (stream) info header box
[000000] 00 00 00 10 73 6D 68 64 00 00 00 00 00 00 00 00
$00-03 size 0x00000010(16)
$04-07 name 0x736D6864(smhd)
$08 version 0x00(0)
$09-0B flags 0x000000(0)
$0C-0D audio balance 0x0000(0.0) normal = 0.0
$0E-0F reserved 0x0000

dinf -> data (locator) information box
[000000] 00 00 00 24 64 69 6E 66
$00-03 size 0x00000024(36)
$04-07 name 0x64696E66(dinf)

dref -> data reference box
[000000] 00 00 00 1C 64 72 65 66 00 00 00 00 00 00 00 01
[000010] 00 00 00 0C 75 72 6C 20 00 00 00 01
$00-03 size 0x0000001C(28)
$04-07 name 0x34726566(dref)
$08 version 0x00(0)
$09-0B flags 0x000000(0)
$0C-0F number of references 0x00000001(1) minimum = 1
$10-13 size 0x0000001C(12)
$14-17 type 0x75726C20("urn ")
#18 version 0x00(0)
$19-1B flags 0x000001 external data = 0x000000 internal data = 0x000001

ま、ここらのアトムはこんなのがあるんだ位で毒にも薬もならないようなもんで、あればいいと頭の片隅に、、、、次回はstblについて、ここが難解でMPプレイヤーでは考えなくても再生できるが、携帯となると駄々をこねるところである(笑)