configs/echo_infinity-long_interactive.yaml

denoising_step_list:
- 1000
- 750
- 500
- 250
warp_denoising_step: true
num_frame_per_block: 3
model_name: Wan2.1-T2V-1.3B
model_kwargs:
  local_attn_size: 12
  timestep_shift: 5.0
  sink_size: 3
  relative_rope: true
  relative_rope_pmax: 21

data_path: inference/prompts/demo_60s_interactive.jsonl
output_folder: videos/echo_infinity-long_interactive
inference_iter: -1
num_output_frames: 240
use_ema: false
seed: 1
num_samples: 1
save_with_index: true
switch_frame_indices: 40, 80, 120, 160, 200
global_sink: true
context_noise: 0


generator_ckpt: checkpoints/echo_infinity.pt
lora_ckpt: checkpoints/echo_infinity-long.pt

memory_kwargs:
  enabled: true
  Q_frames: 3
  tokens_per_frame: 1560
  n_encoder_layers: 2
  hidden_dim: 1536
  num_heads: 12
  head_dim: 128
  initializer_range: 0.014
  rope: true
  qk_norm: true
  use_evicted_kv: false
  use_batch_update: false
  use_sink_anchor: false
  use_vib: false
  bptt_clips: 1
  gate_init_bias: 2.0
  encoder_lr_multiplier: 5.0
  normalize_memory_k: false
  memory_recache: true


adapter:
  type: "lora"
  rank: 256
  alpha: 256
  dropout: 0.0
  dtype: "bfloat16"
  verbose: false