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diff --git a/lerobot/pack_sloth/raw_video/record_001/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_001/timeline_30hz.json
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diff --git a/lerobot/pack_sloth/raw_video/record_002/camera_2_20260729_213032.mp4 b/lerobot/pack_sloth/raw_video/record_002/camera_2_20260729_213032.mp4
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_005/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_005/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..84bc3fceebf3a3f0360b274316e8cb4e7b749032
--- /dev/null
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_006/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_006/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..e0a0f329b280062bb013f2c6ad751df52d5bead2
--- /dev/null
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_007/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_007/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..88fd882a5229fd8cd0c875733fd804b43e8d7aad
--- /dev/null
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diff --git a/lerobot/pack_sloth/raw_video/record_008/camera_2_20260729_213439.mp4 b/lerobot/pack_sloth/raw_video/record_008/camera_2_20260729_213439.mp4
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_008/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_008/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..3465a3a01c3522abaa489eb97bfc15404760d331
--- /dev/null
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@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_009/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_009/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..60577267d13561a9147e41e5ff7e278cb5059f20
--- /dev/null
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_011/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_011/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..5908c1c7ae6183fe26fa5a0adcdcf82e16d40241
--- /dev/null
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_013/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_013/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..04a73a07eabeae480f73f3ba8ecc83dafeecd09e
--- /dev/null
+++ b/lerobot/pack_sloth/raw_video/record_013/timeline_30hz.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_014/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_014/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..6074c16fb14f764c566ce000ff239bfd3ac66993
--- /dev/null
+++ b/lerobot/pack_sloth/raw_video/record_014/timeline_30hz.json
@@ -0,0 +1 @@
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diff --git a/lerobot/pack_sloth/raw_video/record_015/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_015/timeline_30hz.json
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diff --git a/lerobot/pack_sloth/raw_video/record_016/camera_2_20260729_214156.mp4 b/lerobot/pack_sloth/raw_video/record_016/camera_2_20260729_214156.mp4
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diff --git a/lerobot/pack_sloth/raw_video/record_016/frame_timestamps.json b/lerobot/pack_sloth/raw_video/record_016/frame_timestamps.json
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_016/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_016/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..b7c52125be9fb1395095148906760f9becdb7a79
--- /dev/null
+++ b/lerobot/pack_sloth/raw_video/record_016/timeline_30hz.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_017/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_017/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..fe30b4eae122c96e28a61e8bf737f2ae2c185b49
--- /dev/null
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@@ -0,0 +1 @@
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diff --git a/lerobot/pack_sloth/raw_video/record_018/frame_timestamps.json b/lerobot/pack_sloth/raw_video/record_018/frame_timestamps.json
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diff --git a/lerobot/pack_sloth/raw_video/record_018/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_018/timeline_30hz.json
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diff --git a/lerobot/pack_sloth/raw_video/record_019/camera_2_20260729_215045.mp4 b/lerobot/pack_sloth/raw_video/record_019/camera_2_20260729_215045.mp4
new file mode 100644
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--- /dev/null
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new file mode 100644
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diff --git a/lerobot/pack_sloth/raw_video/record_019/frame_timestamps.json b/lerobot/pack_sloth/raw_video/record_019/frame_timestamps.json
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_019/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_019/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..52144a3aa7ce791438d0ef8af34c58eab8bf1c8f
--- /dev/null
+++ b/lerobot/pack_sloth/raw_video/record_019/timeline_30hz.json
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diff --git a/lerobot/pack_sloth/raw_video/record_021/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_021/timeline_30hz.json
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diff --git a/lerobot/pack_sloth/raw_video/record_022/camera_2_20260729_215359.mp4 b/lerobot/pack_sloth/raw_video/record_022/camera_2_20260729_215359.mp4
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_022/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_022/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..f1437df49010655e8d18f7573a12df4db18606ec
--- /dev/null
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@@ -0,0 +1 @@
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diff --git a/lerobot/pack_sloth/raw_video/record_024/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_024/timeline_30hz.json
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diff --git a/lerobot/pack_sloth/raw_video/record_025/camera_2_20260729_215739.mp4 b/lerobot/pack_sloth/raw_video/record_025/camera_2_20260729_215739.mp4
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new file mode 100644
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diff --git a/lerobot/pack_sloth/raw_video/record_026/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_026/timeline_30hz.json
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diff --git a/lerobot/pack_sloth/raw_video/record_027/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_027/timeline_30hz.json
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diff --git a/lerobot/pack_sloth/raw_video/record_028/frame_timestamps.json b/lerobot/pack_sloth/raw_video/record_028/frame_timestamps.json
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_028/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_028/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..1ccc5c619ceacc758daeb716ad06361c62d729f5
--- /dev/null
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@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_029/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_029/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..a5692fdddd16c62a9ade249137d72fbcebc01d69
--- /dev/null
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diff --git a/lerobot/pack_sloth/raw_video/record_030/camera_2_20260729_220141.mp4 b/lerobot/pack_sloth/raw_video/record_030/camera_2_20260729_220141.mp4
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diff --git a/lerobot/pack_sloth/raw_video/record_030/camera_4_20260729_220141.mp4 b/lerobot/pack_sloth/raw_video/record_030/camera_4_20260729_220141.mp4
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diff --git a/lerobot/pack_sloth/raw_video/record_030/frame_timestamps.json b/lerobot/pack_sloth/raw_video/record_030/frame_timestamps.json
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_030/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_030/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..abc0be249cec8ec4ad0bd1d1d70ceb0c45902e6b
--- /dev/null
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_031/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_031/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..ab9ae80523e643829ec3b744c53e5f9d0aa9b45f
--- /dev/null
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@@ -0,0 +1 @@
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diff --git a/lerobot/pack_sloth/raw_video/record_032/camera_4_20260729_220313.mp4 b/lerobot/pack_sloth/raw_video/record_032/camera_4_20260729_220313.mp4
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diff --git a/lerobot/pack_sloth/raw_video/record_032/frame_timestamps.json b/lerobot/pack_sloth/raw_video/record_032/frame_timestamps.json
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diff --git a/lerobot/pack_sloth/raw_video/record_032/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_032/timeline_30hz.json
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index 0000000000000000000000000000000000000000..ee9cd5f6316c9ec6bf908d8e8fafeec973b1b3e8
--- /dev/null
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diff --git a/lerobot/pack_sloth/raw_video/record_033/frame_timestamps.json b/lerobot/pack_sloth/raw_video/record_033/frame_timestamps.json
new file mode 100644
index 0000000000000000000000000000000000000000..7833ce5e05c8d467fe22d51fe0310e3f25b2ffd2
--- /dev/null
+++ b/lerobot/pack_sloth/raw_video/record_033/frame_timestamps.json
@@ -0,0 +1,1179 @@
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_033/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_033/timeline_30hz.json
new file mode 100644
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--- /dev/null
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_035/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_035/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..8ea3ec220493020f4bb00e012816f8861f0f5610
--- /dev/null
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diff --git a/lerobot/pack_sloth/raw_video/record_036/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_036/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..916f82949e5260a3188d00e62637eddd37b0c9a1
--- /dev/null
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@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_037/camera_2_20260729_220820.mp4 b/lerobot/pack_sloth/raw_video/record_037/camera_2_20260729_220820.mp4
new file mode 100644
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new file mode 100644
index 0000000000000000000000000000000000000000..53cf41cdb93e5653924e9c34435d2bc05ad1f419
--- /dev/null
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diff --git a/lerobot/pack_sloth/raw_video/record_037/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_037/timeline_30hz.json
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diff --git a/lerobot/pack_sloth/raw_video/record_040/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_040/timeline_30hz.json
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diff --git a/lerobot/pack_sloth/raw_video/record_041/camera_2_20260729_221107.mp4 b/lerobot/pack_sloth/raw_video/record_041/camera_2_20260729_221107.mp4
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diff --git a/lerobot/pack_sloth/raw_video/record_041/frame_timestamps.json b/lerobot/pack_sloth/raw_video/record_041/frame_timestamps.json
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diff --git a/lerobot/pack_sloth/raw_video/record_041/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_041/timeline_30hz.json
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index 0000000000000000000000000000000000000000..bb4deedb424c738bfe6db55a82bce4bfb428ed86
--- /dev/null
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@@ -0,0 +1 @@
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diff --git a/lerobot/pack_sloth/raw_video/record_042/camera_2_20260729_221149.mp4 b/lerobot/pack_sloth/raw_video/record_042/camera_2_20260729_221149.mp4
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new file mode 100644
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diff --git a/lerobot/pack_sloth/raw_video/record_042/frame_timestamps.json b/lerobot/pack_sloth/raw_video/record_042/frame_timestamps.json
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diff --git a/lerobot/pack_sloth/raw_video/record_043/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_043/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..3699b2bad2f48a9d17c04950daf5374283e0bd0f
--- /dev/null
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@@ -0,0 +1 @@
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diff --git a/lerobot/pack_sloth/raw_video/record_044/camera_2_20260729_221305.mp4 b/lerobot/pack_sloth/raw_video/record_044/camera_2_20260729_221305.mp4
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_044/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_044/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..38f3a56b7880afd63dfd7f462027ce85589af206
--- /dev/null
+++ b/lerobot/pack_sloth/raw_video/record_044/timeline_30hz.json
@@ -0,0 +1 @@
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diff --git a/lerobot/pack_sloth/raw_video/record_045/camera_2_20260729_221357.mp4 b/lerobot/pack_sloth/raw_video/record_045/camera_2_20260729_221357.mp4
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diff --git a/lerobot/pack_sloth/raw_video/record_045/frame_timestamps.json b/lerobot/pack_sloth/raw_video/record_045/frame_timestamps.json
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diff --git a/lerobot/pack_sloth/raw_video/record_046/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_046/timeline_30hz.json
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new file mode 100644
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_048/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_048/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..87b5e354e72ba2ac0c9ae25a5a44bbe1f73482c9
--- /dev/null
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@@ -0,0 +1 @@
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diff --git a/lerobot/pack_sloth/raw_video/record_049/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_049/timeline_30hz.json
new file mode 100644
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\ No newline at end of file
diff --git a/lerobot/pack_sloth/raw_video/record_050/timeline_30hz.json b/lerobot/pack_sloth/raw_video/record_050/timeline_30hz.json
new file mode 100644
index 0000000000000000000000000000000000000000..925b1e7d31a4ec69a525d8196374de9f9933dadd
--- /dev/null
+++ b/lerobot/pack_sloth/raw_video/record_050/timeline_30hz.json
@@ -0,0 +1 @@
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diff --git a/lerobot/pack_sloth/videos/observation.images.front/chunk-000/file-000.mp4 b/lerobot/pack_sloth/videos/observation.images.front/chunk-000/file-000.mp4
new file mode 100644
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--- /dev/null
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diff --git a/lerobot/pack_sloth/videos/observation.images.wrist/chunk-000/file-000.mp4 b/lerobot/pack_sloth/videos/observation.images.wrist/chunk-000/file-000.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..baa09810bc2b3678ddcbdd9674c606e2bbb32f6e
--- /dev/null
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