Implement P2P connection and stream your content

Slides I used at my talk at try! Swift Pre Talk 2019
https://tryswifttokyo-aftertalks.connpass.com/event/120987/

Transcript

1. *NQMFNFOU
   11
   DPOOFDUJPO
   BOE
   TUSFBN
   ZPVS
   DPOUFOU USZ
   4XJGU
   1SF
   5BMLT
     !SFESZFSZF
2. 8IP
   BN
   * :VLJ
   :BNBNPUP • J04
   &OHJOFFS
   BU
   "."503*6.
   *OD • .BKPSJOH
   $PNQVUFS
   4DJFODF
   BU
   5FNQMF
   6OJW !SFESZFSZF !SFESZFSZF
3. 
4. 8IBU
   EPFT
   "."503*6.
   EP "SUJTUT $PMMFDUPST (BMMFSJFT .VTFVNT 4DBO #MPDLDIBJO .BOBHFNFOU
   BOE
   $FSUJGJDBUJPO
   WJB
   TNBSU
   DPOUSBDU 4VCTDSJQUJPOCBTFE
   BSUXPSL
   TIBSJOH J04 UW04
5. ʠ*
   XPVME
   MJLF
   UP
   HJWF
   B
   UBML
   BU
   UFDI
   FWFOUT
   
   CVU
   *
   UIJOL
   FWFSZPOF
   BMSFBEZ
   LOPXT
   XIBU
   *
   LOPXʡ
7. J04 UW04
8. J04 UW04 %FWFMPQJOH
   "QQMF57$ISPNF
   $BTU • 0VUEBUFE
   EPDVNFOUT • 'FX
   %FWFMPQFST
9. "HFOEB • $VSSFOU
   4USFBNJOH
   .FEJB
   1MBZFS
   .BSLFU • #BTJDT
   UP
   JNQMFNFOU
   11
   DPOOFDUJPO
   VTJOH
   .VMUJQFFS
   $POOFDUJWJUZ • &YQFSJFODF
   XJUI
   (PPHMF
   $BTU
   4%,
10. $VSSFOU
    4USFBNJOH
    .FEJB
    1MBZFS
    .BSLFU 4063$& 1"3,4
    "440$*"5&4 0.00% 5.00% 10.00% 15.00% 20.00% 25.00% 30.00% 35.00% 40.00% 45.00% Q1/2014 Q1/2015 Q1/2017 Q1/2018 4USFBNJOH
    .FEJB
    1MBZFS
    0XOFSTIJQ
     Series 1 2
11. $VSSFOU
    4USFBNJOH
    .FEJB
    1MBZFS
    .BSLFU 4USFBNJOH
    .FEJB
    1MBZFS
    #SBOE
    4IBSF
    CZ
    *OTUBMMFE
    #BTF 2 4063$& 1"3,4
    "440$*"5&4
12. $VSSFOU
    4USFBNJOH
    .FEJB
    1MBZFS
    .BSLFU 4063$& 1"3,4
    "440$*"5&4  3FMBUJWFMZ
    DIFBQ
    
13. $VSSFOU
    4USFBNJOH
    .FEJB
    1MBZFS
    .BSLFU 4063$& 1"3,4
    "440$*"5&4  1PQVMBS
    JO
    +BQBO
14. $VSSFOU
    4USFBNJOH
    .FEJB
    1MBZFS
    .BSLFU 4063$& 1"3,4
    "440$*"5&4  (SFBU
    VTBCJMJUZ
    GPS
    HBNFT  &BTZ
    UP
    QVSDIBTF
    DPOUFOU  "QQMF
    GPDVTJOH
    PO
    UIFJS
    PSJHJOBM
    DPOUFOU
    SFDFOUMZ
15. .VMUJQFFS$POOFDUJWJUZ
16. 5XP
    TUFQT
    JO
    .VMUJQFFS$POOFDUJWJUZ • &TUBCMJTI
    B
    4FTTJPO • 4FBSDI
    GPS
    DPOOFDUJPO
17. 4FUUJOH
    VQ
    .VMUJQFFS$POOFDUJWJUZ
18. 4FUUJOH
    VQ
    .VMUJQFFS$POOFDUJWJUZ
    XJUI
    GSJFOEMZ
    6*
19. .VMUJQFFS$POOFDUJWJUZ
    XJUI
    GSJFOEMZ
    6* HJUIVCDPNSFESZFSZFUW04$BTU%FNP
20. .VMUJQFFS$POOFDUJWJUZ
    IBT
    B
    -JNJUBUJPO • .1$
    JT
    B
    XSBQQFS
    PO
    UPQ
    PG
    ʞ#POKPVSʟ
    "QQMFʟT
    [FSPDPOGJHVSBUJPO
    OFUXPSLJOH
    BSDIJUFDUVSF • .BOBHJOH
    1FFST
    DBO
    BMXBZT
    CF
    JNQMFNFOUFE
    NBOVBMMZ
    GPS
    FYBNQMF
    VTJOH
    /4/FU4FSWJDF • &TQFDJBMMZ
    XIFO
    ZPV
    IBWF
    POF
    TFSWFS
    BOE
    NBOZ
    DMJFOUT
21. 1SFUUZ
    NVDI
    TUSBJHIU
    GPSXBSE
    TP
    GBS
22. )PX
    (PPHMF
    $BTU
    8PSLT 4FOET
    .FUBEBUB #SPXTF
    DPOUFOU
    CBTFE
    PO
    UIF
    .FUBEBUB -PBET
    MJHIUXFJHIU
    XFCQBHF
    )5.-
    +4
    $44 J04
    4FOEFS
    "QQ
23. )PX
    (PPHMF
    $BTU
    4%,
    8PSLT GCKMediaMetadata() GCKMediaInformationBuilder GCKRemoteMediaClient.loadMedia J04
    4FOEFS
    "QQ HJUIVCDPNSFESZFSZF$BTU4%,JPTEFNP
24. (PPHMF
    $BTU
    4%,
    QSPWJEFT
    $VTUPNJ[BCMF
    6* HJUIVCDPNSFESZFSZF$BTU4%,JPTEFNP
25. 5BLF
    "XBZ • 4USFBNJOH
    %FWJDF
    PXOFSTIJQ
    JT
    JODSFBTJOH
    BOE
    JU
    TUJMM
    IBT
    IPQF • .$1
    QSPWJEFT
    FBTJFS
    TPMVUJPO
    UP
    JNQMFNFOU
    11
    DPOOFDUJPO
    CVU
    OPU
    GPS
    UPP
    NBOZ
    EFWJDFT • (PPHMF
    $BTU
    4%,
    JT
    IJHIMZ
    DVTUPNJ[BCMF
    
    
26. *OUFSFTUFE
    JO
    "SU 8F
    BSF
    MPPLJOH
    GPS
    JOUFSOT
    BOE
    J04
    EFWFMPQFST
27. 5IBOLT :VLJ
    :BNBNPUP ZVLJ!BNBUPSJVNDPN !SFESZFSZF !SFESZFSZF
28. 4PVSDFT • https://academy.realm.io/posts/tryswift-boris-bugling-tvos/ • https://developer.apple.com/videos/play/techtalks-apple-tv/11/ • https://www.parksassociates.com/blog/article/pr-05312018 • https://speakerdeck.com/patoroco/synchronizing-without-internet-multipeer-connectivity- ios?slide=17 • https://forums.developer.apple.com/thread/5616
29. "QQFOEJY
30. .VMUJQFFS$POOFDUJWJUZ
31. $VSSFOU
    4USFBNJOH
    .FEJB
    1MBZFS
    .BSLFU 4USFBNJOH
    .FEJB
    1MBZFS
    #SBOE
    4IBSF
    CZ
    *OTUBMMFE
    #BTF 2 2 4063$& 1"3,4
    "440$*"5&4
32. $VSSFOU
    4USFBNJOH
    .FEJB
    1MBZFS
    .BSLFU
    30,6  $IFBQ
      %FWFMPQT
    04
    GPS
    4NBSU
    57
    30,6
    04  /05
    JO
    +BQBOFTF
    NBSLFU
33. J04 UW04 .VMUJQFFS
    $POOFDUJWJUZ $ISPNF
    $BTU
    4%,