RekaAI/CS2-10k
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CS2-10k是一个大规模的第一人称视角游戏数据集,构建自专业的《反恐精英2》(CS2)比赛。它包含60万+玩家回合视频,覆盖1万+小时的第一人称镜头,并配有逐帧注释,涵盖键盘状态、鼠标移动和3D玩家轨迹。数据集从HLTV的公开专业比赛演示中构建,使用CS2内的演示回放工具以720p、48 fps渲染第一人称视频,每个玩家每回合生成一个视频。每个视频附带一个.parquet文件,包含与视频时间线同步的逐帧注释。数据集以WebDataset格式发布:数据/<地图>/目录下包含约2GB的tar分片,每个样本是一个<uuid>.mp4视频及其<uuid>.parquet注释。顶层index.parquet文件列出了每个剪辑及其分片位置,用于查找和过滤。
CS2-10k is a large-scale egocentric gameplay dataset built from professional CS2 matches. It contains 600,000+ player-round videos spanning 10,000+ hours of first-person footage, paired with per-frame annotations covering keyboard state, mouse movement, and 3D player trajectory. CS2-10k is built from public professional match demos sourced from HLTV. For each demo, we render first-person video at 720p, 48 fps using the demo replay tool inside CS2, producing one video per player per round. Alongside each video, we store a .parquet file containing per-frame annotations synchronized to the video timeline. The dataset is published in WebDataset format: ~2 GB tar shards under data/<map>/, where each sample is a <uuid>.mp4 video paired with its <uuid>.parquet annotations. A top-level index.parquet lists every clip with its shard location for lookup and filtering.




