22. Programming assets

31 December 2012 31 December 2011
Acquired film licenses 140,647 178,039
Capitalised cost of external production and sports rights 27,024 34,238
Co-productions 1,264 4,595
Prepayments 70,705 51,698
Total 239,640 268,570
Current programming assets 141,652 137,429
Non-current programming assets 97,988 131,141

Change in programming assets

2012 2011
Net carrying amount as at 1 January 268,570 -
Increase 177,197 451,909
Acquisition of Telewizja Polsat S.A.* - 298,793
Acquisition of entities comprising IPLA platform 330 -
Acquisition of film licenses 97,623 71,362
Capitalized costs of sports rights 79,244 81,754
Change in prepayments - -
Change in impairment losses: 5,247 (841)
Film licenses 8,596 (3,555)
Capitalized cost of external production and sports rights (3,349) 2,714
Change in internal production 1,256 (6,514)
Amortization of film licenses (120,948) (89,510)
Amortization of capitalized cost of sports rights (82,414) (79,104)
Disposals: (9,244) (3,747)
Sale of film licenses (9,244) (3,747)
Currency translation adjustment - (3,272)
Other (24) (351)
Net carrying amount as at 31 December 239,640 268,570

* based on fair values as at 20 April 2011

In 2012 impairment losses were recognized on programming assets, to the extent carrying amounts of these assets exceeded their expected discounted recoverable amounts.

Commitments related to acquisition of programming assets by the Group are presented in note 45.