diff options
Diffstat (limited to 'TOOLS')
| -rw-r--r-- | TOOLS/dump_mp4.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/TOOLS/dump_mp4.c b/TOOLS/dump_mp4.c new file mode 100644 index 0000000000..81cd3bcda2 --- /dev/null +++ b/TOOLS/dump_mp4.c @@ -0,0 +1,44 @@ +int main(){ +int c; +unsigned int head=-1; +int pos=-3; + +while((c=getchar())>=0){ + head<<=8; + if(head==0x100){ + int startcode=head|c; + printf("%08X 1%02X ",pos,c); + if (startcode<=0x11F) printf("Video Object Start"); + else if(startcode<=0x12F) printf("Video Object Layer Start"); + else if(startcode<=0x13F) printf("Reserved"); + else if(startcode<=0x15F) printf("FGS bp start"); + else if(startcode<=0x1AF) printf("Reserved"); + else if(startcode==0x1B0) printf("Visual Object Seq Start"); + else if(startcode==0x1B1) printf("Visual Object Seq End"); + else if(startcode==0x1B2) printf("User Data"); + else if(startcode==0x1B3) printf("Group of VOP start"); + else if(startcode==0x1B4) printf("Video Session Error"); + else if(startcode==0x1B5) printf("Visual Object Start"); + else if(startcode==0x1B6) printf("Video Object Plane start"); + else if(startcode==0x1B7) printf("slice start"); + else if(startcode==0x1B8) printf("extension start"); + else if(startcode==0x1B9) printf("fgs start"); + else if(startcode==0x1BA) printf("FBA Object start"); + else if(startcode==0x1BB) printf("FBA Object Plane start"); + else if(startcode==0x1BC) printf("Mesh Object start"); + else if(startcode==0x1BD) printf("Mesh Object Plane start"); + else if(startcode==0x1BE) printf("Still Textutre Object start"); + else if(startcode==0x1BF) printf("Textutre Spatial Layer start"); + else if(startcode==0x1C0) printf("Textutre SNR Layer start"); + else if(startcode==0x1C1) printf("Textutre Tile start"); + else if(startcode==0x1C2) printf("Textutre Shape Layer start"); + else if(startcode==0x1C3) printf("stuffing start"); + else if(startcode<=0x1C5) printf("reserved"); + else if(startcode<=0x1FF) printf("System start"); + printf("\n"); + } + head|=c; + ++pos; +} + +} |