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README.md

@@ -52,12 +52,15 @@ Frozen specifications and records live on the repository's
 | `demonstrations/upright_expert_episodes.pt` | 315 successful upright placement expert episodes, r uniform in [0.75, 1.75] |
 | `demonstrations/peg_expert_episodes.pt` | 325 successful keyed-peg insertion expert episodes, r uniform in [0.5, 1.0] |
 | `videos/peg_upright_videos.tar.gz` | expert and ACT rollout videos of both tasks (960 x 720, 25 fps, real time at r = 1), with JSON sidecars |
-| `videos/upright_expert_r1_2x.mp4`, `videos/peg_expert_r1_2x.mp4` | the expert episodes of the two tasks at doubled playback, browsable below |
+| `videos/upright_expert_r1_4x.mp4`, `videos/peg_expert_r1_4x.mp4` | the expert episodes of the two tasks at quadrupled playback, browsable below |
+| `videos/upright_expert_vs_act_r1_2x.mp4`, `videos/peg_expert_vs_act_r1_2x.mp4` | expert-versus-ACT contrasts at r = 1, doubled playback |
 
 ### Watch the extension tasks
 
-<video src="https://huggingface.co/datasets/cenwerem/parcelstow/resolve/main/videos/upright_expert_r1_2x.mp4" controls muted width="47%"></video>
-<video src="https://huggingface.co/datasets/cenwerem/parcelstow/resolve/main/videos/peg_expert_r1_2x.mp4" controls muted width="47%"></video>
+<video src="https://huggingface.co/datasets/cenwerem/parcelstow/resolve/main/videos/upright_expert_r1_4x.mp4" controls muted width="47%"></video>
+<video src="https://huggingface.co/datasets/cenwerem/parcelstow/resolve/main/videos/peg_expert_r1_4x.mp4" controls muted width="47%"></video>
+<video src="https://huggingface.co/datasets/cenwerem/parcelstow/resolve/main/videos/upright_expert_vs_act_r1_2x.mp4" controls muted width="47%"></video>
+<video src="https://huggingface.co/datasets/cenwerem/parcelstow/resolve/main/videos/peg_expert_vs_act_r1_2x.mp4" controls muted width="47%"></video>
 
 ## Citation