【问题标题】:Decode hikvision streaming frame(python)解码海康威视流帧(python)
【发布时间】:2022-07-12 23:03:00
【问题描述】:

我尝试使用(网络客户端)的网络套接字从我的家用相机(海康威视)获取实时流媒体视频

在我发送消息请求(黄线)后,我得到了这个响应:

{
"requestURL": "live://192.168.1.3:7681/37/0",
"statusCode": 1,
"statusString": "OK",
"subStatusCode": "ok",
"errorMsg": "ok",
"sdp": "v=0\r\no=- 1109162014219182 0 IN IP4 0.0.0.0\r\ns=HIK Media Server V4.21.005\r\ni=HIK Media Server Session Description : standard\r\ne=NONE\r\nc=IN IP4 0.0.0.0\r\nt=0 0\r\na=control:*\r\nb=AS:4106\r\na=range:npt=now-\r\nm=video 0 RTP/AVP 96\r\ni=Video Media\r\na=rtpmap:96 H264/90000\r\na=fmtp:96 profile-level-id=4D0014;packetization-mode=0;sprop-parameter-sets=Z00AKpWoHgCJ+WEAAAcIAAFfkAQ=,aO48gA==\r\na=control:trackID=video\r\nb=AS:4096\r\na=Media_header:MEDIAINFO=494D4B48020100000400000100000000000000000000000000000000000000000000000000000000;\r\na=appversion:1.0\r\n"

}

如何解码这个帧?(在python中)

【问题讨论】:

    标签: python video decode frame live


    【解决方案1】:

    这是十六进制查看器

    00000000: 8060 b474 e215 f350 5566 7788 7c01 b336  .`.t...PUfw.|..6
    00000001: 7928 5a7b ee51 8fee 212e 352e 5f9b 1765  y(Z{.Q..!.5._..e
    00000002: 03dd 7c4d e99e b718 5510 f519 043c 8ac8  ..|M....U....<..
    00000003: 9f2a e7aa 0cd7 5089 bbc1 dbcc d4ea 9ba2  .*....P.........
    00000004: 8384 fb71 4d55 3dd4 7523 b31a cee4 05db  ...qMU=.u#......
    00000005: df71 0b9c 470c 7577 f694 14bc 33bb 3f31  .q..G.uw....3.?1
    00000006: aefe 7680 ac46 2eab edb2 6581 db40 76eb  ..v..F....e..@v.
    00000007: c280 11b8 aa1a e653 bdb0 0a03 db5d 5623  .......S.....]V#
    00000008: 52d7 1de5 ed21 8821 84cb b4f9 45fa 50fa  R....!.!....E.P.
    00000009: 4767 90c6 c8a1 c40f 4dc7 ae34 7303 b9a6  Gg......M..4s...
    0000000a: 0243 49b4 01da ffb9 3eda 3a2c 364a 9854  .CI.....>.:,6J.T
    0000000b: 518e e9b8 dab7 9902 3ade 4248 b088 091d  Q.......:.BH....
    0000000c: b4f1 3870 fe2a b1d4 0786 c1e5 b5d7 9c8c  ..8p.*..........
    0000000d: 3213 60a8 807c 1994 c7fa e964 f6ac ac18  2.`..|.....d....
    0000000e: ff9b 0015 e30a ed40 d42e 3e2d e790 039a  .......@..>-....
    0000000f: 744b b73f a909 65da 1665 007a 8572 4509  tK.?..e..e.z.rE.
    00000010: d37b 6438 641c 9929 1560 e5b6 6a25 0cad  .{d8d..).`..j%..
    00000011: 0f51 527b 2c34 c1bc a94c 8eaf 52d2 7d7e  .QR{,4...L..R.}~
    00000012: cb98 c0a1 8428 722a da4d 5f11 8268 1d3d  .....(r*.M_..h.=
    00000013: d17c 9509 4f80 73eb 17b3 02e6 a778 1437  .|..O.s......x.7
    00000014: 18c7 7f5a d866 e87f e0c7 a796 e706 9867  ...Z.f.........g
    00000015: b152 99cd 206f 1945 b7ec b8f5 ff7e 560a  .R.. o.E.....~V.
    00000016: 8d42 302b 4793 5a87 1e84 e2c6 8477 6e19  .B0+G.Z......wn.
    00000017: 2af7 a556 e4a1 ffb2 fbca f630 0829 75ad  *..V.......0.)u.
    00000018: 33b5 ca29 c45e 53f3 bc61 0723 ea8d 2621  3..).^S..a.#..&!
    00000019: 5ad9 17c1 b242 8468 e8f0 5416 6627 fd90  Z....B.h..T.f'..
    0000001a: 6f91 5926 03de c9bb 26f2 4985 11f4 d64d  o.Y&....&.I....M
    0000001b: 3923 cb00 8e8b 07d9 aa82 58e3 3378 0f54  9#........X.3x.T
    0000001c: fa4f cddf 6236 c9f8 00df 6fdb 5cbd b30f  .O..b6....o.\...
    0000001d: b438 54c0 32dd 822a 1639 1014 2383 0056  .8T.2..*.9..#..V
    0000001e: 0768 b658 dd37 55f9 7ef1 c06d 307e b1ad  .h.X.7U.~..m0~..
    0000001f: 7fef 2065 7caa f99e c002 177e 8fee 6af5  .. e|......~..j.
    00000020: ceb1 0a8c 39ce d1d9 fa42 3d95 679c 962a  ....9....B=.g..*
    00000021: 926e 23da e38c fd3e 7e4b 2211 35a8 b7cf  .n#....>~K".5...
    00000022: 7522 69f1 da7a 6a40 f3c5 af10 c12f 22e9  u"i..zj@...../".
    00000023: 011f 00c9 1e77 5e5d 4484 2a92 7281 8502  .....w^]D.*.r...
    00000024: e5b7 77d1 134a 2526 0baf 70f6 17a2 e2bd  ..w..J%&..p.....
    00000025: d811 5562 4f5e 6af3 9a57 4512 5c4c 8370  ..UbO^j..WE.\L.p
    00000026: ad8f d1f8 6688 8220 a841 b2d8 a1cf a959  ....f.. .A.....Y
    00000027: 8f04 15cf 31c0 99a3 fb60 fcb9 b249 c9db  ....1....`...I..
    00000028: 032d ab19 72ea 8c25 ad0e 2260 971a 1b47  .-..r..%.."`...G
    00000029: dabe 6341 50f7 43fc 6781 e35b ed4f 1aa6  ..cAP.C.g..[.O..
    0000002a: 51b2 295c afe3 10a2 ed63 5aae d066 9762  Q.)\.....cZ..f.b
    0000002b: 23ec 6511 0962 04b1 009c 977e 2aca eb0d  #.e..b.....~*...
    0000002c: 1c3e 211f 56b2 21fc 5c12 ca4c ce3e eccd  .>!.V.!.\..L.>..
    0000002d: e46f 97c0 9887 f9a2 514a 498e 5796 548a  .o......QJI.W.T.
    0000002e: 7f33 e936 bcb1 94c8 c2b4 5d31 e73e 7309  .3.6......]1.>s.
    0000002f: 86b3 d9ea 4ef3 ede4 b732 4c08 b6b9 ed75  ....N....2L....u
    00000030: d8b9 d5fb 1828 4f5f 29cf 75d4 ad4c eeb3  .....(O_).u..L..
    00000031: 1d1b fe72 1519 0e76 d84d 1cdc 9024 4d6c  ...r...v.M...$Ml
    00000032: 385c 979d 21b5 b9e0 7051 c56b 1da1 1c0a  8\..!...pQ.k....
    00000033: 5f3f 05b4 2fdf dc55 e4d3 e512 d290 1340  _?../..U.......@
    00000034: 636b 24da 73c4 350f ad04 c2e1 4efe 96a9  ck$.s.5.....N...
    00000035: 8745 2b69 ffd3 0787 1b16 6c5d be6e 5001  .E+i......l].nP.
    00000036: 16b5 ab08 f3d3 644d 8de5 6eab 0fb2 c910  ......dM..n.....
    00000037: 1fcb c2ea 270e 8fe0 731f 4587 3a80 2428  ....'...s.E.:.$(
    00000038: 11d2 20d4 fc32 de79 8579 7942 3407 468e  .. ..2.y.yyB4.F.
    00000039: 09fc 4dbe 55f6 35dd 7ad8 5e71 50ea a28c  ..M.U.5.z.^qP...
    0000003a: b5c4 0b68 8f72 d737 6d31 a157 9c4f 82d7  ...h.r.7m1.W.O..
    0000003b: 72f5 d081 ec5c 6cf1 7c95 db02 977b f884  r....\l.|....{..
    0000003c: bbb2 3005 99a9 4180 2353 4c92 fb01 39f8  ..0...A.#SL...9.
    0000003d: 862c 5b11 64c1 e682 2c2d 5935 b7e7 3987  .,[.d...,-Y5..9.
    0000003e: f65a df2c 0466 b3e1 4a6c 575b 664f 38a4  .Z.,.f..JlW[fO8.
    0000003f: 297d 44dd 33db d125 4a28 aa15 0d06 33cc  )}D.3..%J(....3.
    00000040: 8226 aedd 4f59 5316 5b80 dc36 2ae4 6c30  .&..OYS.[..6*.l0
    00000041: df21 bfff 3027 6f38 c39b 0b95 0776 946e  .!..0'o8.....v.n
    00000042: 1e07 ae6a 7fb8 d4ff b481 b782 9541 8254  ...j.........A.T
    00000043: 06f0 bcea 5e38 394b 3708 ae40 5e11 c47a  ....^89K7..@^..z
    00000044: cd85 80c5 f9da bff6 9ddb 9760 9fe6 a64f  ...........`...O
    00000045: f256 631b cff6 e4bb ecf0 0bed d3d8 93bd  .Vc.............
    00000046: 3d0b 4fc6 755a 68ee a06f 3a72 7d8a b775  =.O.uZh..o:r}..u
    00000047: bff1 8f20 1976 456a 0904 e7a0 0ad3 f001  ... .vEj........
    00000048: f7c3 0bbd 8d02 c7e9 c2cf a4dd 910f 590a  ..............Y.
    00000049: 1d6e 4030 c716 ce3b f5fe 86be 1090 1db6  .n@0...;........
    0000004a: d763 1ad9 13d1 c320 1c31 9ae2 f5a8 55b1  .c..... .1....U.
    0000004b: 54fd d9ef b2e2 0b7d 819d b17f b99c 5453  T......}......TS
    0000004c: 1881 7ada a9de e0c4 52d9 06b9 816c fd60  ..z.....R....l.`
    0000004d: 879f 9f81 1d80 375f 58fb f27a 6e0a a628  ......7_X..zn..(
    0000004e: 0408 b9ad ff50 5db3 416c 6433 adc1 74c3  .....P].Ald3..t.
    0000004f: 8c63 0f6d 961d a267 289d c53e 235d 215e  .c.m...g(..>#]!^
    00000050: 7a9a 5722 3f9a a8cc e57a f190 2778 71e0  z.W"?....z..'xq.
    00000051: 9fe7 cb70 1b49 a307 22d3 2055 1dd2 6451  ...p.I..". U..dQ
    00000052: 0e51 8fba 3527 fbe1 e996 210f 6fd6 c5c9  .Q..5'....!.o...
    00000053: f882 0fb9 31df 37ce 93d0 52b0 e2df 00f9  ....1.7...R.....
    00000054: dde9 10b8 cd43 a77f 1327 b202 11aa 474c  .....C...'....GL
    00000055: 28be e2b8 dd29 9e29 75ae 8cf3 dbaf 6f79  (....).)u.....oy
    

    【讨论】:

      猜你喜欢
      • 1970-01-01
      • 1970-01-01
      • 1970-01-01
      • 2019-05-30
      • 2022-08-19
      • 1970-01-01
      • 2022-01-14
      • 2020-10-01
      • 2019-07-12
      相关资源
      最近更新 更多