I use TRtcFileStream,
but I foung function TRtcFileStream.ReadEx(Size: int64): RtcByteArray can't read anything.
and I checked the code :
function TRtcFileStream.ReadEx(Size: int64): RtcByteArray;
var
sRead:int64;
begin
if f=RTC_INVALID_FILE_HDL then
raise ERtcInfo.Create('File not open.')
else
begin
if Size<0 then
begin
Size:=FileSeek(f,int64(0),2)-L;
fileseek(f,L,0); ------------------------------------> this line added
end;
SetLength(Result,Size);
sRead:=FileRead(f,Result[0],Size);
Inc(L,sRead);
if sRead<Size then
SetLength(Result,sRead);
end;
end;
I added the line, it now works fine.
