presentation of the collected videos

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“Presentation of the collected videos” Mikołaj Leszczuk , Michał Grega, Arian Koźbiał 5.07.2022

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Page 1: Presentation of the collected videos

“Presentation of the collected videos”Mikołaj Leszczuk,Michał Grega,Arian Koźbiał

3.05.2023

Page 2: Presentation of the collected videos

Video collection methods

Twitter Search Videos

Page 3: Presentation of the collected videos

Twitter method

Hashtag selection

Twitter search

Tweet filtering

YouTube download

Collected videos

Page 4: Presentation of the collected videos

Search method

Query selection

YouTube search

YouTube downloa

d

Collected videos

Page 6: Presentation of the collected videos

Pre-processing forsummarization

Video ID

MetadataMP4

Audio + Video 720p

WebM Audio

MP4 Audio

WebM Video 1080p

MP4 Video 1080p

WebM Video 4K

MP4 Video 4K

Page 7: Presentation of the collected videos

Collecting videos

Task: 100 h (300 GB)/language

Total: 300 h (900 GB)

Download rate: 10 s (8 MB)/s

Total download time: <2 days

Page 8: Presentation of the collected videos

Problems and solutions

Input feeds RAID failure Download throttle

Video comparability

Deliverable writing

Page 9: Presentation of the collected videos

Schedule to finalize the workWhat Who WhenAnnounce both methods fully functional

AGH Mid-October

Propose high-level ToC for Deliverable D1.2

AGH Mid-October

Feed twitter method with tweets

DEUSTO End-October

Feed search method with queries

LORIA? End-October

Propose low-level ToC for Deliverable D1.2

AGH+DEUSTO End-October

Download all videos from queue

AGH End-November

Submit finalised Deliverable D1.2

AGH End-November