diff options
| -rw-r--r-- | tools/wavtrim.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/tools/wavtrim.c b/tools/wavtrim.c index b82f270..8517b46 100644 --- a/tools/wavtrim.c +++ b/tools/wavtrim.c @@ -167,7 +167,9 @@ int wavtrim(char * filename, int maxsilence ,char* errstring,int errsize) /* clip the start */ for (i=0; i<datalen; i+=2) { - sample16 = *(short *)(databuf + i); + /* samples are little endian */ + sample16 = (*(databuf + i + 1) << 8) | *(databuf + i); + if (abs(sample16) > max_silence) break; } @@ -178,7 +180,8 @@ int wavtrim(char * filename, int maxsilence ,char* errstring,int errsize) /* clip the end */ for (i=datalen-2; i>skip_head; i-=2) { - sample16 = *(short *)(databuf + i); + /* samples are little endian */ + sample16 = (*(databuf + i + 1) << 8) | *(databuf + i); if (abs(sample16) > max_silence) break; } @@ -231,7 +234,7 @@ int main (int argc, char** argv) ret = wavtrim(argv[1],max_silence,errbuffer,255 ); if( ret< 0) { - printf(errbuffer); + printf("%s", errbuffer); } return ret; } |