关于h264参数集的问题
cmmb驱动厂家提供的一个mfs样本文件相当的诡异，其中的h264视频每帧都缺失参数集，如下：
第1帧：55,c2,ad,fa,41,9a,06,0d,83,86,61,6b,e5,33,4c,99,14,c7,cb,bd,cd,db,dc,e6,8b,cb,cf,06,fd,5f,ee,34,7f,
03,78,6e,3f,04,94,63,a9,93,53,8a,ba,bc,9c,d2,32,43,f4,5e,59,86,12,a4,d8,da,e3,af,b2,bb......
第2帧：55,c1,6f,f2,41,9a,08,11,83,8d,c2,46,22,4c,eb,6d,3c,ab,8c,86,ba,70,41,37,4a,0f,a3,d4,27,c4,6e,f4,ef,
5d,1e,53,f2,0c,4d,ee,27,a1,af,7d,5c,8c,e4,31,98,bc,dc,49,ee,ee,fa,fa,b2,2f,92,2b,bd......
第3帧：55,c3,ca,22,41,9a,0a,15,83,3c,c6,c9,89,2e,2e,93,fa,4f,e1,6e,ee,8d,01,cf,90,7d,24,b5,d7,2f,92,3e,6e,
d7,08,6f,c1,0d,b8,fd,df,0a,e0,93,c7,0e,5f,5c,64,9c,12,d0,36,8e,13,8c,70,e5,85,7c...
第4帧：55,c1,2e,fe,41,9a,0c,19,83,09,d1,a2,be,ac,47,f2,3b,45,5a,8f,c3,72,90,4d,26,75,ab,7a,7e,b9,eb,cf,4f,
f5,8b,98,93,f3,d5,d1,7e,f9,a5,35,2d,66,e6,2c,6e,23,97,a3,e1,5c,83,1d,22,99,79....
55,85,80,17,5c,81,9a,0e,1d,82,2d,5c,49,a9,a4,c6,0f,ff,1f,c7,5c,e4,16,95,f9,e4,17,90,77,7b,bf,84,36,
91,c8,73,4d,26,f8,e5,50,3f,09,51,8c,8c,5a,b9,8a,b7,f1,94,a9,44,f4,07,45,86....
第5帧：55,c0,82,8b,41,9a,10,21,82,81,7f,21,92,9a,50,8f,58,a4,e7,af,25,7d,f5,94,21,d1,f5,08,f4,66,42,3c,f5,
67,bf,be,ba,be,43,8e,0d,31,66,42,29,84,7f,3f,7f,37,27,77,f4,77,ae,8c,cf,a3...
第6帧：55,85,80,17,5c,81,9a,12,25,86,f3,18,ed,76,5f,0e,67,ad,a2,5f,68,fb,f8,6e,fb,af,e4,df,c3,94,a5,99,e0,
ad,aa,49,ff,c9,2a,d7,f8,67,37,d5,76,69,13,77,d5,e4,ef,1d,07,0d,34,39,eb,87...
第7帧：55,85,80,17,5c,81,9a,14,29,84,48,df,9e,3c,db,ba,49,3c,94,47,45,e3,e8,d1,a2,6a,64,27,ed,10,9e,15,fe,
0c,34,18,48,c0,97,e0,d6,0a,c6,c8,8b,5f,4c,9b,f8,6a,59,63,00,d7,eb,96,9f,f9...
第8帧：55,c2,4c,0a,41,9a,16,2d,84,f2,98,f3,c6,88,dc,b9,65,51,1c,b6,04,36,20,c8,20,39,39,ea,9d,bf,be,9c,57,
cf,60,4d,47,fb,63,d6,7a,db,b7,fe,69,63,40,4d,f8,24,8e,05,da,6c,4f,a8,ce,b2...
现在有2个疑问希望能有高手帮解答：
1.每帧前面的那5个字节是干什么用的?
2.如何给每帧视频补回SPS和PPS？
[解决办法]
参数集不是每帧都有的，是一个序列一个PPS,SPS
