void Tool::packetdump(char **argv)
{
PacketStream packetfile;
const char *path = *argv;
Encoded buffer;
Info info;
ssize_t count;
packetfile.open(argv);
if(!packetfile.isOpen())
{
cerr << "audiotool: " << path << ": unable to access" << endl;
exit(-1);
}
if(!packetfile.isStreamable())
{
cerr << "audiotool: " << path << ": missing needed codec" << endl;
exit(-1);
}
packetfile.getInfo(&info);
buffer = new unsigned char[maxFramesize(info)];
while((count = packetfile.getPacket(buffer)) > 0)
cout << "-- " << count << endl;
delete[] buffer;
packetfile.close();
exit(0);
}
void AudioStream::open(const char *fname, Mode m, timeout_t framing)
{
if(!framing)
framing = 20;
close();
AudioFile::open(fname, m, framing);
if(!is_open())
return;
streamable = true;
if(is_linear(info.encoding))
return;
codec = AudioCodec::get(info);
if(!codec)
streamable = false;
else
framebuf = new unsigned char[maxFramesize(info)];
}
void AudioStream::create(const char *fname, Info *info, bool exclusive, timeout_t framing)
{
if(!framing)
framing = 20;
close();
AudioFile::create(fname, info, exclusive, framing);
if(!is_open())
return;
streamable = true;
if(is_linear(AudioFile::info.encoding))
return;
codec = AudioCodec::get(AudioFile::info);
if(!codec) {
streamable = false;
return;
}
framebuf = new unsigned char[maxFramesize(AudioFile::info)];
}
