Explain me, how interpolation mode works?

[Renaldas111]

I cant found an explanation how to use Interpolation mode.

I receive an error like this after 1 frame been generated.

Deforum extension for auto1111 webui, v2.0b
Additional models path: I:\stable-diffusion-webui\models/Deforum
Saving interpolation animation frames to I:\stable-diffusion-webui\outputs/img2img-images\Deforum
Generating interpolated prompts for all frames
Interpolation frame: 0/50
Seed: 737139457
Prompt: tjtom
+-----+---+
|Steps|CFG|
+-----+---+
| 20 |7.0|
+-----+---+
100%|█████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 20/20 [00:02<00:00, 7.33it/s]
Interpolation frame: 1/50 ██▋ | 20/363 [00:02<00:42, 8.15it/s]
Seed: 2411120009
Prompt: tjtom :0.98 AND tjjerry :0.02 --neg :0.98 AND :0.02
+-----+---+
|Steps|CFG|
+-----+---+
| 20 |7.0|
+-----+---+
Deforum progress: 6%|██████▋ | 20/363 [00:02<00:45, 7.49it/s]
Error completing request
Arguments: ('task(iy60bbumq0zov3k)', None, False, '', 'Interpolation', 50, 'replicate', '0:(0)', '0:(1)', '0:(0)', '0:(0)', '0:(1.75)', '0:(0)', '0:(0)', '0:(0)', False, '0:(0)', '0:(0)', '0:(0)', '0:(53)', '0: (0)', '0: (0.7)', '0: (1.0)', '0: (7)', '0:(1.5)', False, '0: (25)', '0: (70)', '0: (200)', '0: (10000)', '0:(5), 1:(-1), 219:(-1), 220:(5)', False, '0: ("Euler a")', '0: ("!({everywhere}^({init_mask}|{video_mask}) ) ")', False, '0: ("!({everywhere}^({init_mask}|{video_mask}) ) ")', False, '0: ("model1.ckpt"), 100: ("model2.ckpt")', False, '0: (2)', '0: (5)', '0: (1.0)', '0: (0)', '0: (0.0)', 'Match Frame 0 LAB', 1.0, False, 1, 'uniform', 8, 8, 4, 0.5, True, 0.2, 'border', 'bicubic', False, 'https://github.com/hithereai/d/releases/download/m/vid.mp4', 1, 0, -1, False, False, '/content/video_in.mp4', False, '20220829210106', '{\n "0": "tjtom",\n "50": "tjjerry"\n}\n ', '', '', 512, 512, False, False, -1, 'Euler a', False, -1, 0, 0, 0, 20, 0.0, 1, True, True, False, False, False, 'Deforum', '{timestring}{index}{prompt}.png', 'random', 1, False, False, True, 0, 'https://github.com/hithereai/d/releases/download/m/kaba.png', False, False, False, True, 'https://github.com/hithereai/d/releases/download/m/mask.jpg', 1, 1, 4, 1, True, 4, 'reroll', False, 12, 'FFMPEG mp4', 'I:\stable-diffusion-webui\venv\lib\site-packages\imageio_ffmpeg\binaries\ffmpeg-win64-v4.2.2.exe', '17', 'slow', 'None', 'https://freetestdata.com/wp-content/uploads/2021/09/Free_Test_Data_1MB_MP3.mp3', False, 'x0_pred', 'C:/SD/20230124234916_%05d.png', 'testvidmanualsettings.mp4', False, 'RIFE v4.6', 'Disabled', 'Disabled', False, '', True, False, 'None', False, 'None', False, 'Farneback', False, 'None', False, 'None', False, False, '0:(1)', '0:(0.5)', '0:(1)', '0:(100)', '0:(0)', False, '{\n "0": "https://user-images.githubusercontent.com/121192995/215279228-1673df8a-f919-4380-b04c-19379b2041ff.png",\n "50": "https://user-images.githubusercontent.com/121192995/215279281-7989fd6f-4b9b-4d90-9887-b7960edd59f8.png",\n "100": "https://user-images.githubusercontent.com/121192995/215279284-afc14543-d220-4142-bbf4-503776ca2b8b.png",\n "150": "https://user-images.githubusercontent.com/121192995/215279286-23378635-85b3-4457-b248-23e62c048049.jpg",\n "200": "https://user-images.githubusercontent.com/121192995/215279228-1673df8a-f919-4380-b04c-19379b2041ff.png"\n}', '0:(0.75)', '0:(0.35)', '0:(0.25)', '0:(20)', '0:(0.075)') {}
Traceback (most recent call last):
File "I:\stable-diffusion-webui\venv\lib\site-packages\lark\lexer.py", line 528, in lex
yield lexer.next_token(lexer_state, parser_state)
File "I:\stable-diffusion-webui\venv\lib\site-packages\lark\lexer.py", line 466, in next_token
raise UnexpectedCharacters(lex_state.text, line_ctr.char_pos, line_ctr.line, line_ctr.column,
lark.exceptions.UnexpectedCharacters: No terminal matches 'A' in the current parser context, at line 1 col 7

:0.98 AND :0.02
^
Expected one of:
*

Previous tokens: Token('FREE_FLOAT', '0.98')

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "I:\stable-diffusion-webui\modules\call_queue.py", line 56, in f
res = list(func(*args, **kwargs))
File "I:\stable-diffusion-webui\modules\call_queue.py", line 37, in f
res = func(*args, **kwargs)
File "I:\stable-diffusion-webui\extensions\deforum-for-automatic1111-webui\scripts\deforum.py", line 84, in run_deforum
render_interpolation(args, anim_args, video_args, parseq_args, loop_args, root.animation_prompts, root)
File "I:\stable-diffusion-webui/extensions/deforum-for-automatic1111-webui/scripts\deforum_helpers\render_modes.py", line 134, in render_interpolation
image = generate(args, anim_args, loop_args, root, frame_idx)
File "I:\stable-diffusion-webui/extensions/deforum-for-automatic1111-webui/scripts\deforum_helpers\generate.py", line 181, in generate
processed = processing.process_images(p_txt)
File "I:\stable-diffusion-webui\modules\processing.py", line 486, in process_images
res = process_images_inner(p)
File "I:\stable-diffusion-webui\modules\processing.py", line 617, in process_images_inner
uc = get_conds_with_caching(prompt_parser.get_learned_conditioning, negative_prompts, p.steps, cached_uc)
File "I:\stable-diffusion-webui\modules\processing.py", line 572, in get_conds_with_caching
cache[1] = function(shared.sd_model, required_prompts, steps)
File "I:\stable-diffusion-webui\extensions\prompt-fusion-extension\lib_prompt_fusion\hijacker.py", line 15, in wrapper
return function(*args, **kwargs, original_function=self.__original_functions[attribute])
File "I:\stable-diffusion-webui\extensions\prompt-fusion-extension\scripts\promptlang.py", line 36, in _hijacked_get_learned_conditioning
tensor_builders = _parse_tensor_builders(prompts, total_steps)
File "I:\stable-diffusion-webui\extensions\prompt-fusion-extension\scripts\promptlang.py", line 52, in _parse_tensor_builders
expr = parse_prompt(prompt)
File "I:\stable-diffusion-webui\extensions\prompt-fusion-extension\lib_prompt_fusion\prompt_parser.py", line 124, in parse_prompt
return parse_expression(prompt.lstrip())
File "I:\stable-diffusion-webui\venv\lib\site-packages\lark\lark.py", line 625, in parse
return self.parser.parse(text, start=start, on_error=on_error)
File "I:\stable-diffusion-webui\venv\lib\site-packages\lark\parser_frontends.py", line 96, in parse
return self.parser.parse(stream, chosen_start, **kw)
File "I:\stable-diffusion-webui\venv\lib\site-packages\lark\parsers\lalr_parser.py", line 41, in parse
return self.parser.parse(lexer, start)
File "I:\stable-diffusion-webui\venv\lib\site-packages\lark\parsers\lalr_parser.py", line 171, in parse
return self.parse_from_state(parser_state)
File "I:\stable-diffusion-webui\venv\lib\site-packages\lark\parsers\lalr_parser.py", line 188, in parse_from_state
raise e
File "I:\stable-diffusion-webui\venv\lib\site-packages\lark\parsers\lalr_parser.py", line 178, in parse_from_state
for token in state.lexer.lex(state):
File "I:\stable-diffusion-webui\venv\lib\site-packages\lark\lexer.py", line 537, in lex
raise UnexpectedToken(token, e.allowed, state=parser_state, token_history=[last_token], terminals_by_name=self.root_lexer.terminals_by_name)
lark.exceptions.UnexpectedToken: Unexpected token Token('SYMBOL', 'AND') at line 1, column 7.
Expected one of:
* $END
Previous tokens: [Token('FREE_FLOAT', '0.98')]

[hithereai]

are you on the latest versions of the webui and the extension?

[Renaldas111]

Thanks, looks pulling the latest verstion of auto1111 webui solved the issue! Deforum was up to date.