Help identifying modulation scheme
I am pretty sure that the IR carrier is just on-off keyed with the output of an UART. 

  

It's 8-bit asynchronous serial, probably at 38400 baud, with a single stop bit. There are 6 bytes of data in a transmission. It can't be 7-bit serial with a parity bit, as the last bit matches up with neiter odd nor even parity.  

The data being transmitted is
01101111 00111011 11000010 10000000 01101000 00010010 AKA 6F 3B C2 80 68 12  

No idea what it means. I would have to know what specific device is being reverse-engineered to proceed further. The endianess might be different from what you expect and there is probably either an an error correcting code or a checksum.