Media support
The Galaxy S II comes with support for many multimedia file formats and codecs. For audio it supports (FLAC, WAV, Vorbis, MP3, AAC, AAC+, eAAC+, WMA, AMR-NB, AMR-WB, MID, AC3, XMF). For video formats and codecs it supports (MPEG-4, H.264, H.263, DivX HD/XviD, VC-1) and video formats (3GP (MPEG-4), WMV (ASF) as well as AVI (DivX)).
Continued support for the MKV format container was confirmed.[52][53] Furthermore, there is also continued native playback support for the Sorenson codec within FLV.[54] Neither 'MKV', 'FLV' or 'Sorenson' are listed within any available specifications as this was the case done for the previous Galaxy S. Up to 1080p HD video playback is supported on this device.