video video 23.3 49.6 | video_id stringclasses 4
values | duration_sec float64 23.3 49.6 | fps float64 30 30 | width int64 1.08k 1.92k | height int64 720 1.08k | topic stringclasses 4
values | topic_zh stringclasses 4
values | primary_action stringclasses 4
values | action_labels stringclasses 4
values | source_product stringclasses 1
value | rights_status stringclasses 1
value | annotation_status stringclasses 1
value | notes stringclasses 3
values |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
science_01 | 23.333 | 30 | 1,080 | 720 | acetaldehyde oxidation | 乙醛的氧化反应 | chemical reaction animation | molecule intro,reactant movement,oxidation,equation summary | VID-20260709-182413-105 | needs_product_confirmation | coarse_first_pass | Topic taken from visible product preview title. | |
science_02 | 44.467 | 30 | 1,280 | 720 | volcano formation | 火山的形成 | earth and volcano formation animation | earth cross-section,magma movement,eruption,landform cooling | VID-20260709-182413-105 | needs_product_confirmation | coarse_first_pass | Topic taken from preview filename and visible Chinese title. | |
science_03 | 40.9 | 30 | 1,280 | 720 | typhoon formation | 台风的形成 | weather formation animation | ocean heating,evaporation,cloud formation,rotation,cyclone | VID-20260709-182413-105 | needs_product_confirmation | coarse_first_pass | Topic taken from preview filename and visible Chinese title. | |
science_04 | 49.583 | 29.97 | 1,920 | 1,080 | solar wind and aurora | 太阳风与极光 | space-weather animation | solar particles,magnetic field,atmospheric entry,aurora | VID-20260709-182413-105 | needs_product_confirmation | coarse_first_pass | Topic taken from visible bilingual title. |
Science Communication Video Preview
This preview contains four short educational animation videos from the Thordata Multidisciplinary Science Communication Video Collection:
- acetaldehyde oxidation
- how volcanoes form
- how typhoons form
- solar wind and aurora
Each sample presents one focused knowledge topic through a coherent visual sequence. The videos are useful for demonstrating video captioning, visual question answering, and cross-modal reasoning.
Contents
videos/: four MP4 preview samplesmetadata.csv: topic and video-level informationannotations/segments.csv: coarse topic progression segments
Annotation note
The topic labels are taken from the product preview filenames and visible titles. The time windows are a first-pass description of the visual progression, not scientific ground truth or a complete transcript. Verify technical terminology and add transcripts before educational evaluation.
Source and rights
Source product: Thordata Multidisciplinary Science Communication Video Collection (VID-20260709-182413-105). Confirm permission to redistribute the exact preview files and verify whether the animations contain third-party assets or narration.
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