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Code Issues Releases Wiki Activity

0x82 support

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3234 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi 2001-11-30 23:13:05 +00:00
parent 5d19822caa
commit bb11c3711a
1 changed files with 27 additions and 10 deletions
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37
TOOLS/vivodump.c
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@ -147,7 +147,7 @@ int c;
unsigned int head=-1;
int pos=0;
int frames=0;
FILE *f=fopen("GB1.viv","rb");
FILE *f=fopen("paulvandykforanangel.viv","rb");
FILE *f2=fopen("GB1.avi","wb");
aviwrite_t* avi=aviwrite_new_muxer();
aviwrite_stream_t* mux=aviwrite_new_stream(avi,AVIWRITE_TYPE_VIDEO);
@ -156,6 +156,7 @@ int i,len;
int v_id=0;
int flag=0;
int flag2=0;
int prefix=0;
mux->buffer_size=0x200000;
mux->buffer=malloc(mux->buffer_size);
@ -181,7 +182,15 @@ for(i=0;i<len;i++) fgetc(f);
while((c=fgetc(f))>=0){
// printf("%02X\n",c);
printf("%08X %02X\n",ftell(f),c);
prefix=0;
if(c==0x82){
prefix=1;
//continue;
c=fgetc(f);
printf("%08X %02X\n",ftell(f),c);
}
if(c==0x00){
// header
@ -195,14 +204,18 @@ while((c=fgetc(f))>=0){
if((c&0xF0)==0x40){
// audio
printf("audio: %02X (24)\n",c);
for(i=0;i<24;i++) fgetc(f);
len=24;
if(prefix) len=fgetc(f);
printf("audio: %02X (%d)\n",c,len);
for(i=0;i<len;i++) fgetc(f);
continue;
}
if((c&0xF0)==0x30){
// audio
printf("audio: %02X (40)\n",c);
for(i=0;i<40;i++) fgetc(f);
len=40;
if(prefix) len=fgetc(f);
printf("audio: %02X (%d)\n",c,len);
for(i=0;i<len;i++) fgetc(f);
continue;
}
if(flag2 || (((c&0xF0)==0x10 || (c&0xF0)==0x20) && (c&0x0F)!=(v_id&0xF))){
@ -214,13 +227,15 @@ while((c=fgetc(f))>=0){
if((v_id&0xF0)==0x10) fprintf(stderr,"hmm. last video packet %02X\n",v_id);
}
v_id=c;
flag2=0;
if((c&0xF0)==0x10){
// 128 byte
printf("video: %02X (128)\n",c);
fread(mux->buffer+mux->buffer_len,128,1,f);
mux->buffer_len+=128;
len=128;
if(prefix) len=fgetc(f);
printf("video: %02X (%d)\n",c,len);
fread(mux->buffer+mux->buffer_len,len,1,f);
mux->buffer_len+=len;
v_id=c;
continue;
}
if((c&0xF0)==0x20){
@ -229,9 +244,11 @@ while((c=fgetc(f))>=0){
fread(mux->buffer+mux->buffer_len,len,1,f);
mux->buffer_len+=len;
flag2=1;
v_id=c;
continue;
}
printf("error: %02X!\n",c);
exit(1);
}
if(!width) width=320;