claudeandClaude Opus 5
7e2cee02e5
Crash recovery ComfyUI's queue and history do not persist across a restart, so a prompt submitted before a crash exists nowhere afterwards. The old poll loop waited on that dead prompt for ever, and its error branch skipped the backoff, so it hammered the closed port four times a second printing "Poll error" on every attempt. run_workflow() replaces wait_for_completion(). It reports once when the backend goes away and once when it returns, polls every 3s in between, and on reconnect checks both /history and /queue: if the prompt is in neither, the queue did not survive and the clip is submitted again. When it cannot tell, it assumes the job is still alive — resubmitting a running job would waste a generation. It also starts ComfyUI itself, via the script named by [comfy] start_command, in a new terminal window. Guarded by a 90s cooldown and 3 attempts per run so a backend that dies during startup cannot spawn an endless stream of windows; the window pauses on exit so a failed start leaves its error on screen. Falls back to a background launch with a log file when there is no display. Set [comfy] autostart = no, or pass --no-comfy-autostart, to turn it off. Clips cut short mid-word About one clip in twelve comes back truncated: the model stops before the line is finished. Measured on raw ComfyUI output, 6 of 80 recent clips, and 15 of 472 in one episode. It is invisible in the text but obvious in the audio — a finished clip decays to about -65 dB, a cut one stops at about -16 dB. Truncated clips are now regenerated with a distant seed, up to [tts] truncation_retries extra attempts, and a run that still has bad clips ends by printing them as a ready-made --regen list. --check-clips reports the same for a job already on disk. Worth recording what this is NOT: the trailing-silence trimming added earlier was suspected, and cleared. It only cuts silence that runs to end of file, so a pause between words never triggers it — verified against six synthetic cases including a 1.2s mid-clip pause, and against real clips containing pauses. The truncation is present in ComfyUI's own output before this script touches it. settings.ini New: [tts] truncation_retries, [comfy] autostart and start_command, all documented in place. The editor renders yes/no keys as a dropdown. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
72 lines
2.5 KiB
INI
72 lines
2.5 KiB
INI
# lektor_ai_comfy — default settings
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#
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# These are the values used when a flag is not given on the command line.
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# Precedence: command-line flag > this file > built-in defaults
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#
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# Delete a line (or the whole file) to fall back to the built-in default.
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# A malformed value is reported and ignored, never fatal.
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#
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# Not configurable here, because they belong to a single run rather than to
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# your setup: --start --end --seed --regen --rebuild --resume-from
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# --embedded-subs --skip-tts
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[tts]
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# Voice reference. Either a name in voices/ (expects NAME.wav + NAME.txt),
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# or a full path to a .wav file.
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voice = gudowski_short_3
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# Per-clip speed-up applied with atempo, before assembly.
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# Raise it if speech regularly overruns its subtitle window; 1.0 = no change.
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speed = 1.2
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# Sampling temperature. 1.0 makes the model occasionally recite the reference
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# transcript instead of the subtitle; 0.9 largely prevents that. Lower is more
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# deterministic but flatter.
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temperature = 0.6
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# Ceiling on audio tokens per clip. Raise only if long clips are cut off
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# mid-word.
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max_tokens = 4096
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# Roughly one clip in twelve comes back cut off mid-word. Those are detected and
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# asked for again with a different seed, up to this many extra attempts. 0 to
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# switch retrying off.
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truncation_retries = 2
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# Trim this many ms from the start of every clip, to remove an inhale artifact.
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# Try 80-150 if you hear one. Too high clips the first consonant.
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strip_leading_ms = 0
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# Fade out the last N ms of every clip to suppress tail pops. 0 disables.
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trailing_fade_ms = 80
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[mix]
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# Levels inside the Polish lektor track only. Track 0 is always the untouched
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# original, so mixing aggressively here costs you nothing.
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# Dialogue-heavy sources: orig 0.5 / tts 2.0. Quiet sources: orig 1.0 / tts 1.4.
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orig_volume = 0.70
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tts_volume = 1.4
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[paths]
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# Where clips, assembled audio and the finished video are written.
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# Relative paths are resolved from wherever you run the script.
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output_dir = output
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[comfy]
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# Address of the ComfyUI backend running Higgs Audio V3.
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comfy_url = http://127.0.0.1:8189
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# Start ComfyUI automatically when it stops answering. A crash loses its queue,
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# so the clip in flight is resubmitted once the backend is back. At most 3
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# attempts per run, 90s apart, so a backend that dies on startup cannot spawn an
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# endless stream of terminal windows. yes/no.
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autostart = yes
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# The script used to start it. Relative paths are resolved next to
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# lektor_ai_comfy.py.
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start_command = start_comfyui.sh
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