PROPER= 2 channels are better than guffed channels...
General
Unique ID : 240332973089703264402681365313753489315 (0xB4CE726B4BC70FFCB4C3955607949FA3)
Complete name : Futurama.S07E13.Naturama.720p.WEB-DL.AAC2.0.H.264-CtrlHD.mkv
Format : Matroska
Format version : Version 2
File size : 646 MiB
Duration : 21mn 38s
Overall bit rate : 4 174 Kbps
Encoded date : UTC 2012-08-31 00:56:43
Writing application : mkvmerge v5.7.0 ('The Whirlwind') built on Jul 8 2012 20:08:51
Writing library : libebml v1.2.3 + libmatroska v1.3.0
Video
ID : 2
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L3.1
Format settings, CABAC : No
Format settings, ReFrames : 2 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 21mn 38s
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Language : English
Default : Yes
Forced : No
Color primaries : BT.709-5, BT.1361, IEC 61966-2-4, SMPTE RP177
Transfer characteristics : BT.709-5, BT.1361
Matrix coefficients : BT.709-5, BT.1361, IEC 61966-2-4 709, SMPTE RP177
Audio
ID : 1
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : A_AAC
Duration : 21mn 38s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Language : English
Default : Yes
Forced : No