Repository Issue Activity (beta)

hao-ai-lab/fastvideo

Current issue state, recent activity, and per-issue timelines from the indexed issue data.

Open Issues
52
New in 7 Days
3
Closed in 7 Days
3
Average Open Age
102 days
Stale 30+ Days
35
Stale 90+ Days
2
Last 2 Weeks
DateOpenedClosedCommentsEventsOpen Backlog
2026-09-2000000
2026-09-1900000
2026-09-1811061
2026-09-1700000
2026-09-1601120
2026-09-15111953
2026-09-1410000
2026-09-1300000
2026-09-1200000
2026-09-1110000
2026-09-1000000
2026-09-0910000
2026-09-0800000
2026-09-0701000
This Week

Opened: 3

Closed: 3

Comments: 2

Events: 17

Top Labels
scope: attention (66)
stale (52)
scope: inference (50)
installation (47)
scope: docs (40)
scope: model (39)
question (36)
scope: training (25)
Issue Explorer
IssueAuthorStateLabelsCommentsReactionsUpdated

#1733 [bug] Qwen3-VL vision tower diverges from transformers 5.15.0: visual-token embeddings mismatch (image/video conditioning parity broken on main)

Opened 1 month ago
SolitaryThinker
closed - completed
platform
scope: inference
scope: attention
202 days ago

#1868 [Bug] [ui/studio] Studio becomes unclickable after dismissing Create Job or creating a job

Opened 3 days ago
leo2ultimate
open
installation
platform
scope: training
003 days ago

#1370 [Bug] Is the MoE expert routing in _sample_timesteps intended to be flow-shift-aware?

Opened 4 months ago
Xiaoyuan-Isaac-Wang
closed - not_planned
stale
installation
scope: training
305 days ago

#1816 [Bug] Cosmos AdaLayerNorm autocast hardcodes device_type="cuda", breaking on non-CUDA accelerators

Opened 16 days ago
li-lizhe
closed - completed
installation
platform
scope: model
005 days ago

#1850 [Bug] fastvideo-kernel build.sh --rocm cannot configure in the rocm/pytorch 7.14.1 image

Opened 5 days ago
stayinalive181
open
installation
platform
scope: attention
105 days ago

#1834 [Feature] Add Dreamverse mode selection for T2VA, FL2VA, and Ref2VA

Opened 12 days ago
jayzou3773
open
installation
platform
scope: inference
106 days ago

#1846 [Bug] MPS generation fails when multiprocessing worker returns output tensors

Opened 6 days ago
leo2ultimate
open
installation
performance
platform
106 days ago

#1374 [RFC]: Robust performance regression tracking enhancement

Opened 4 months ago
Satyam-53
open
enhancement
stale
installation
109 days ago

#1839 VAE CPU offload copies 10 GB of fp32 through pageable memory on every FastH3 Preview generation on B200

Opened 9 days ago
TarzanZhao
open
installation
performance
scope: inference
109 days ago

#1452 [Feature] I2V Dreamverse Support

Opened 3 months ago
Someone45
open
stale
scope: inference
scope: attention
5011 days ago

#936 [Feature] sparse distillation for txt to audio+video model

Opened 9 months ago
gunjanm608
closed - not_planned
enhancement
stale
5014 days ago

#1822 Support FSDP inference with precomputed quantized weights

Opened 16 days ago
Davids048
open
scope: training
scope: inference
scope: attention
0016 days ago

#1821 Support LoRA lifecycle operations for MXFP8 and NVFP4 inference

Opened 16 days ago
Davids048
open
scope: training
scope: inference
0016 days ago

#1815 [Bug] VBench SceneMetric loads Qwen2.5-Omni on CPU on any non-CUDA accelerator (device_map hardcodes cuda)

Opened 16 days ago
li-lizhe
open
installation
platform
scope: inference
1016 days ago

#1713 [Bug] Dreamverse 9:16 Rendering Artifact

Opened 1 month ago
Someone45
open
No labels
2016 days ago

#1435 Wan-VACE推理example

Opened 4 months ago
fp0305
open
stale
scope: docs
scope: model
2017 days ago

#1171 [Feature] ltx2.3 support

Opened 6 months ago
zwukong
open
stale
9023 days ago

#1105 [Bug] full finetune wan-2.1-1.3 model failed

Opened 7 months ago
liuuzexiang
closed - not_planned
stale
4026 days ago

#1115 [RFC]: Is there a TI2V distillation pipeline ready and productive

Opened 7 months ago
shuxiaobo
closed - not_planned
stale
3026 days ago

#1229 [Bug] Failed to distill Wan2.1-Fun-1.3B-InP

Opened 5 months ago
InuyashaLee
closed - not_planned
stale
installation
scope: training
3026 days ago

#1736 [Bug] Prompt completely ignored in MLX runtime (Apple Silicon) - identical outputs across different prompts, confirmed on QAD-1.3B and FP8-1.3B

Opened 1 month ago
Carlwang1026
closed - completed
performance
platform
scope: inference
5026 days ago

#1755 Quickstart example OOMs on 16GB-RAM free-tier environments (Kaggle, Colab)

Opened 27 days ago
surajkodidasu001
open
installation
performance
scope: attention
1027 days ago

#901 [Feature] Self Forcing Training with longcat-video

Opened 10 months ago
trouble-maker007
closed - not_planned
help wanted
good first issue
stale
401 month ago

#1722 [kernel] [Feature] NVFP4 QAT: fix broken measurement plumbing and build MFU foundations (pre-work for DGX Spark QAT kernel optimization)

Opened 1 month ago
yogyam
open
installation
platform
scope: training
101 month ago

#1709 [Bug] MiniMax H3 text encoder needs ~97 GB resident to load a 63 GB bf16 checkpoint(FAS-494)

Opened 1 month ago
KyleNeverGivesUp
open
installation
performance
platform
301 month ago

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