Mediainfo:
General
Unique ID : 171261440711690588211451097418276404804 (0x80D7C0F2637240AE8ACAD468D861FE44)
Complete name : D:\C#\Homework C# Starter\Lesson 1.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 73.7 MiB
Duration : 17mn 1s
Overall bit rate : 605 Kbps
Encoded date : UTC 2015-11-23 11:55:58
Writing application : mkvmerge v8.5.2 ('Crosses') 64bit
Writing library : libebml v1.3.3 + libmatroska v1.4.4
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : [url=mailto:Main@L5.0]Main@L5.0[/url]
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Format settings, GOP : M=3, N=30
Codec ID : V_MPEG4/ISO/AVC
Duration : 17mn 1s
Bit rate mode : Constant
Nominal bit rate : 1 481 Kbps
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 15.000 fps
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.107
Title : video
Language : English
Default : Yes
Forced : No
DURATION : 00:17:01.464000000
NUMBER_OF_FRAMES : 15323
NUMBER_OF_BYTES : 69160175
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_STATISTICS_WRITING_DATE_UTC : 2015-11-23 11:55:58
_STATISTICS_TAGS : BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : A_AAC
Duration : 17mn 1s
Channel count : 2 channels
Channel positions : Front: L R
Sampling rate : 44.1 KHz
Compression mode : Lossy
Title : audio
Language : English
Default : Yes
Forced : No
DURATION : 00:17:01.585000000
NUMBER_OF_FRAMES : 43996
NUMBER_OF_BYTES : 7875086
_STATISTICS_WRITING_APP : mkvmerge v8.5.2 ('Crosses') 64bit
_STATISTICS_WRITING_DATE_UTC : 2015-11-23 11:55:58
_STATISTICS_TAGS : BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES