Lecture 1: Concentration of measure (tutorial)

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Note: these filters only apply to the usage statistics (number of views and amount of data downloaded).

Total views: 310 (updated daily)
Disk space used: 6.75 GB
Media belongs to collection: Mathematical Challenges in Quantum Information

Viewing history (views per day) << 1 wk \| 1 mon \| 3 mon \| 1 yr \| all >> Precision: day \| week \| month

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Statistics by clip

Each clip represents a different encoding of the media item - different formats, quality settings or optimisations for downloading or streaming. The 'Archive' clips (if present) are for internal use, and are not directly viewable.

Clip	Views ↓	Format	Quality	Stream/download	Disk space
Clip 1551629	264	MPEG-4 Video	360p	Download	910.28 MB
Clip 1551632	20	MP3	High	Download	114.78 MB
Clip 1551630	16	WebM	360p	Download	494.02 MB
Clip 1551631	8	iPod Video	High	Download	239.58 MB
Clip 1551627	1	Archive audio	High	Download	175.78 MB
Clip 1551628	1	H264 Archive video	High	Download	4.86 GB

Viewing figures by format, quality and client

Format	Quality
	High	360p	Total
MPEG-4 Video	-	264	264
MP3	20	-	20
WebM	-	16	16
iPod Video	8	-	8
H264 Archive video	1	-	1
Archive audio	1	-	1
Totals	30	280	310

Client
Web browsers	196
iTunes	114

Location
Within the University	11
Elsewhere	299

Protocol
HTTP	310
RTSP	0

Viewing figures by country

Country
United States	156
Netherlands	30
United Kingdom	21
Germany	20
China	11
Greece	11
France	8
Spain	6
Brazil	5
Canada	5
India	4
Europe	3
Iran, Islamic Republic of	2
Japan	2
Philippines	2
Czech Republic	1
Italy	1
Korea, Republic of	1
Norway	1
Russian Federation	1
Thailand	1
Turkey	1
Unknown	17
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This product includes GeoLite data created by MaxMind, available from http://www.maxmind.com.
Specifically these viewing figures by country were created using the GeoLite City database, available from http://dev.maxmind.com/geoip/geolite.