Add per-shot H3 beat directives

README.md

@@ -42,6 +42,12 @@
   - Prompt `<Picture N>` tags now map to the actual ref socket numbers you wire, even with gaps such as only `ref_2` and `ref_7` connected.
   - Character refs now contribute appearance and wardrobe context from the same structured object, while location refs contribute environment context from theirs.
   - The default ref2v bias is now stronger: `ref_mode` defaults to `auto ref2v` so untagged prompts condition every shot instead of only shot 1, and `ref_noise_aug` defaults to `0.95` rather than the upstream-literal `0.999`.
+  - Per-shot directives now support `continuity:`, `ref_mode:`, `ref_noise_aug:`, `anchor_add:`, `soundscape:`, and `music:` in addition to the existing timing and wardrobe directives.
+
+- `Dumas H3 Beat Prompt`
+  - Inputs: authored through the custom front-end beat editor
+  - Output: `prompt`
+  - Builds one H3 prompt block per beat, with quick controls for per-shot timing, continuity, ref behavior, anchor additions, soundscape, and music while staying compatible with direct text editing.
 
 - `Dumas H3 Shot Length`
   - Inputs: `shot_seconds`, `fps`, optional `cap_to_h3_max`

dumas_h3_beat_prompt.py

@@ -47,8 +47,8 @@ def _assemble_beat_prompt(state):
 class DumasH3BeatPromptNode:
     DESCRIPTION = (
         "Build a MiniMax H3 prompt from one textbox per beat, with a front-end beat "
-        "editor that can append directive examples such as wardrobe set/add/remove, "
+        "editor that can append directive examples and expose per-shot controls for "
-        "seconds, exit, and music."
+        "timing, continuity, ref behavior, anchor additions, soundscape, and music."
     )
     RETURN_TYPES = ("STRING",)
     RETURN_NAMES = ("prompt",)

dumas_h3_longvideos.py

@@ -282,7 +282,25 @@ NL = "\n"
 # Lines that CONFIGURE a beat rather than being one. They attach to the beat that
 # follows them, so a line-split never turns "wardrobe: ..." into its own shot.
 DIRECTIVE_KEYS = ("wardrobe", "seconds", "duration", "exit", "enter",
-                  "overall_soundscape", "non_diegetic_music", "soundscape", "music")
+                  "overall_soundscape", "non_diegetic_music", "soundscape", "music",
+                  "continuity", "ref_mode", "ref_noise_aug", "anchor_add")
+
+_REF_MODE_DIRECTIVE_MAP = {
+    "auto ref2v": "auto ref2v",
+    "where tagged": "where tagged",
+    "first shot": "first shot",
+    "every shot": "every shot",
+    "every shot + handoff ref": "every shot + handoff ref",
+}
+
+_CONTINUITY_DIRECTIVE_MAP = {
+    "auto": "auto",
+    "default": "auto",
+    "soft carry": "soft carry",
+    "hard cut": "hard cut",
+    "keyframe carry": "keyframe carry",
+    "handoff ref": "handoff ref",
+}
 
 
 def is_directive_line(line):
@@ -2776,6 +2794,82 @@ def extract_directive(body, key):
 extract_directive = lru_cache(maxsize=4096)(extract_directive)
 
 
+def extract_directive_aliases(body, keys):
+    """Pull all alias lines for one logical directive, returning the last value found."""
+    cleaned = str(body or "")
+    value = None
+    for key in keys:
+        cleaned, found = extract_directive(cleaned, key)
+        if found:
+            value = found
+    return cleaned, value
+
+
+def _normalize_choice_directive(value, allowed_map):
+    lowered = str(value or "").strip().lower()
+    if not lowered:
+        return None
+    return allowed_map.get(lowered)
+
+
+def beat_ref_mode_directive(beat):
+    _, value = extract_directive((beat or ""), "ref_mode")
+    return _normalize_choice_directive(value, _REF_MODE_DIRECTIVE_MAP)
+
+
+beat_ref_mode_directive = lru_cache(maxsize=2048)(beat_ref_mode_directive)
+
+
+def beat_ref_noise_aug_directive(beat):
+    _, value = extract_directive((beat or ""), "ref_noise_aug")
+    if not value:
+        return None
+    match = re.search(r"([0-9]*\.?[0-9]+)", value)
+    if not match:
+        return None
+    try:
+        parsed = float(match.group(1))
+    except ValueError:
+        return None
+    return parsed if parsed >= 0 else None
+
+
+beat_ref_noise_aug_directive = lru_cache(maxsize=2048)(beat_ref_noise_aug_directive)
+
+
+def beat_continuity_directive(beat):
+    _, value = extract_directive((beat or ""), "continuity")
+    return _normalize_choice_directive(value, _CONTINUITY_DIRECTIVE_MAP)
+
+
+beat_continuity_directive = lru_cache(maxsize=2048)(beat_continuity_directive)
+
+
+def beat_override_summary(beat, shot_number):
+    items = []
+    continuity = beat_continuity_directive(beat)
+    if continuity and continuity != "auto":
+        items.append(f"continuity {continuity}")
+    ref_mode = beat_ref_mode_directive(beat)
+    if ref_mode:
+        items.append(f"ref_mode {ref_mode}")
+    ref_noise_aug = beat_ref_noise_aug_directive(beat)
+    if ref_noise_aug is not None:
+        items.append(f"ref_noise_aug {ref_noise_aug:g}")
+    _, anchor_add = extract_directive((beat or ""), "anchor_add")
+    if anchor_add:
+        items.append("anchor_add")
+    _, soundscape = extract_directive_aliases((beat or ""), ("overall_soundscape", "soundscape"))
+    if soundscape:
+        items.append("soundscape")
+    _, music = extract_directive_aliases((beat or ""), ("non_diegetic_music", "music"))
+    if music:
+        items.append("music")
+    if not items:
+        return ""
+    return f"shot {shot_number}: " + ", ".join(items)
+
+
 # "walks out OF THE BARN" is emerging INTO the scene, not leaving it -- and a false
 # exit is the expensive error: the character is stripped from every later shot and
 # only an explicit 'enter:' brings them back. So "out of <somewhere>" is never an
@@ -3229,6 +3323,12 @@ def distribute_generations(anchor, beats, gs, music="", char_memory="", auto_war
         body, _ = extract_directive(body, "duration")              # ditto (alias)
         body, exit_directive = extract_directive(body, "exit")     # explicit 'exit: Jon'
         body, enter_directive = extract_directive(body, "enter")   # explicit 'enter: Jon' (undo)
+        body, shot_soundscape = extract_directive_aliases(body, ("overall_soundscape", "soundscape"))
+        body, shot_music = extract_directive_aliases(body, ("non_diegetic_music", "music"))
+        body, shot_anchor_add = extract_directive(body, "anchor_add")
+        body, _ = extract_directive(body, "continuity")
+        body, _ = extract_directive(body, "ref_mode")
+        body, _ = extract_directive(body, "ref_noise_aug")
         if enter_directive:
             for nm in _entries(enter_directive):
                 departed.discard(_norm_name(nm))
@@ -3388,6 +3488,9 @@ def distribute_generations(anchor, beats, gs, music="", char_memory="", auto_war
                                         speaking=has_speech(body), front_load=front_load,
                                         count_auto=count_auto,
                                         silence_nonspeech=bool(auto_silence_nonspeech))
+        if shot_anchor_add:
+            persistent = persistent.rstrip(". ")
+            persistent = f"{persistent}. {shot_anchor_add}".strip(". ") if persistent else shot_anchor_add
         # State the DIRECTION of the change, in the shot that performs it. Only for
         # people actually in this shot; an anchor-prose garment is stated
         # impersonally, so it summons nobody.
@@ -3496,7 +3599,14 @@ def distribute_generations(anchor, beats, gs, music="", char_memory="", auto_war
         # what let H3 improvise a voice track under a shot whose picture was already
         # told to keep its mouth shut -- the babble the lips-closed clause cannot
         # reach, because it only constrains the frames.
-        if "soundscape:" not in block.lower():
+        if shot_soundscape:
+            if silent_shot:
+                block += f"\noverall_soundscape: {shot_soundscape}{NO_VOICE_CLAUSE}"
+            elif no_speech:
+                block += f"\noverall_soundscape: {shot_soundscape}{NO_VOICE_SPEECH_CLAUSE}"
+            else:
+                block += f"\noverall_soundscape: {shot_soundscape}"
+        elif "soundscape:" not in block.lower():
             if gs:
                 if silent_shot:
                     block += f"\noverall_soundscape: {gs}{NO_VOICE_CLAUSE}"
@@ -3512,7 +3622,9 @@ def distribute_generations(anchor, beats, gs, music="", char_memory="", auto_war
         # shot, so H3 doesn't improvise a score. (Soundscape is NOT forced to N/A --
         # per the spec it takes N/A only when total silence is explicitly wanted, so a
         # blank soundscape still lets H3 provide ambient sound.)
-        if "non_diegetic_music:" not in block.lower():
+        if shot_music:
+            block += f"\nnon_diegetic_music: {shot_music}"
+        elif "non_diegetic_music:" not in block.lower():
             block += f"\nnon_diegetic_music: {music if music else 'N/A'}"
         blocks.append(block.strip())
         # Exits stay DEFERRED, unlike removals: a character has to be visible in the
@@ -6214,6 +6326,9 @@ class H3LongVideos:
                      ("SOUND", sound_note)]
         preflight_txt = "".join(f"{(lbl + ' -- ') if lbl else ''}{txt}. "
                                 for lbl, txt in preflight if txt)
+        override_notes = [beat_override_summary(beat, index) for index, beat in enumerate(beats, 1)]
+        override_notes = [note for note in override_notes if note]
+        any_tags_anywhere = any(picture_tags(g) for g in gens)
 
         if plan_only:
             # Preview the split using THIS node's own settings -- no render, near-instant.
@@ -6246,17 +6361,29 @@ class H3LongVideos:
                 # prompts and falls back to first shot when nothing is tagged --
                 # reporting by ref_mode alone described shots the render never gave
                 # references to.
-                tagged_mode = ref_mode in ("where tagged", "auto ref2v")
+                tagged_used = False
-                if tagged_mode and any(picture_tags(g) for g in gens):
+                on = []
-                    on = [n + 1 for n, g in enumerate(gens) if resolve_tagged_refs(g, ref_slots)[1]]
+                effective_modes = []
+                for shot_index, gen in enumerate(gens):
+                    shot_mode = beat_ref_mode_directive(beats[shot_index] if shot_index < len(beats) else "") or ref_mode
+                    if shot_mode in ("where tagged", "auto ref2v") and any_tags_anywhere:
+                        if resolve_tagged_refs(gen, ref_slots)[1]:
+                            on.append(shot_index + 1)
+                            tagged_used = True
+                    else:
+                        mode_eff = ("every shot" if shot_mode == "auto ref2v"
+                                    else "first shot" if shot_mode == "where tagged" else shot_mode)
+                        effective_modes.append(mode_eff)
+                        if shot_references(ref_slots, mode_eff, shot_index, 1 if shot_index else None):
+                            on.append(shot_index + 1)
+                if tagged_used:
                     how = "placed by <Picture N> tags"
                 else:
-                    mode_eff = ("every shot" if ref_mode == "auto ref2v"
+                    distinct_modes = list(dict.fromkeys(effective_modes))
-                                else "first shot" if ref_mode == "where tagged" else ref_mode)
+                    mode_eff = distinct_modes[0] if len(distinct_modes) == 1 else "per-shot overrides"
-                    on = [n + 1 for n in range(shots)
+                    global_tag_mode = ref_mode in ("where tagged", "auto ref2v")
-                          if shot_references(ref_slots, mode_eff, n, 1 if n else None)]
                     how = (f"ref_mode '{mode_eff}'"
-                           + (" -- no tags found anywhere" if tagged_mode else ""))
+                           + (" -- no tags found anywhere" if global_tag_mode and not any_tags_anywhere else ""))
                 src = []
                 if direct_ref_count:
                     src.append(f"{direct_ref_count} direct")
@@ -6275,6 +6402,8 @@ class H3LongVideos:
                     + (f"{plan_audio}." if plan_audio else "")
                     + (" EXPOSURE -- " + "; ".join(wardrobe_notes) + "."
                        if wardrobe_notes else "")
+                    + (" OVERRIDES -- " + "; ".join(override_notes) + "."
+                       if override_notes else "")
                     + (f"{plan_ref}." if plan_ref else "")
                     + (f" {fps_note}." if fps_note else "")
                     + (f" {ln_note}." if ln_note else ""))
@@ -6301,14 +6430,9 @@ class H3LongVideos:
         ref_missing = []                   # <Picture N> tags naming an unconnected slot
         ref_carried = []                   # tagged shots that kept continuity as an extra ref
         ref_keyframed = []                 # tagged shots that kept it as a real keyframe
-        # 'where tagged' reads the prompt instead of counting shots. If references are
+        ref_mode_used = []
-        # connected but nothing is tagged anywhere, fall back to first-shot placement
+        continuity_used = []
-        # rather than silently conditioning nothing at all.
+        ref_aug_used = []
-        tag_mode = ref_mode in ("where tagged", "auto ref2v")
-        tag_driven = bool(connected_ref_count) and tag_mode and any(
-            picture_tags(g) for g in gens)
-        if connected_ref_count and tag_mode and not tag_driven:
-            ref_mode = "every shot" if ref_mode == "auto ref2v" else "first shot"
         if cleanup_between_shots:
             _deep_cleanup()          # start the first (heaviest) shot with max free VRAM
 
@@ -6320,8 +6444,19 @@ class H3LongVideos:
             # Which conditioning channels this shot carries is decided here; see
             # _build_shot_conditioning for how they are packed. On ComfyUI 0.31+ a
             # shot may carry BOTH references and a keyframe.
+            beat_text = beats[i] if i < len(beats) else ""
+            shot_mode = beat_ref_mode_directive(beat_text) or ref_mode
+            shot_continuity = beat_continuity_directive(beat_text) or "auto"
+            shot_ref_noise_aug = beat_ref_noise_aug_directive(beat_text)
+            shot_aug = ref_noise_aug if shot_ref_noise_aug is None else shot_ref_noise_aug
+            shot_tag_driven = bool(connected_ref_count) and shot_mode in ("where tagged", "auto ref2v") and any_tags_anywhere
+            if shot_tag_driven:
+                shot_mode_eff = shot_mode
+            else:
+                shot_mode_eff = ("every shot" if shot_mode == "auto ref2v"
+                                 else "first shot" if shot_mode == "where tagged" else shot_mode)
             carry_keyframe = False       # tagged shot keeps its handoff as a keyframe
-            if tag_driven:
+            if shot_tag_driven:
                 # The prompt itself says where each reference belongs: the shot whose
                 # text names <Picture N> gets image N, renumbered to match what that
                 # shot actually carries. Every untagged shot keeps its handoff.
@@ -6329,44 +6464,8 @@ class H3LongVideos:
                 for n in dropped:
                     if n not in ref_missing:
                         ref_missing.append(n)
-                # A tagged shot keeps its continuity, but by which channel depends on
-                # ref_noise_aug. On ComfyUI 0.31+ refs and keyframes coexist, so the
-                # handoff can be a REAL keyframe -- it anchors the first frame, which
-                # is what continuity means. Once references are softened that same
-                # aug would soften the keyframe too, so there it falls back to riding
-                # as an extra reference (the pre-0.31 workaround): weaker, but it
-                # leaves no anchor to compromise. Appended AFTER the tagged images, so
-                # their <Picture N> numbers are untouched.
-                if shot_refs and handoff is not None:
-                    if keyframe_rides_with_refs(ref_noise_aug):
-                        carry_keyframe = True
-                        ref_keyframed.append(i + 1)
-                    else:
-                        shot_refs = shot_refs + [handoff]
-                        ref_carried.append(i + 1)
             else:
-                shot_refs = shot_references(ref_slots, ref_mode, i, handoff)
+                shot_refs = shot_references(ref_slots, shot_mode_eff, i, handoff)
-                # ComfyUI 0.31+ lets references and a keyframe ride TOGETHER, and only
-                # the tagged branch above was ever updated for it. Everywhere else a
-                # ref-conditioned shot still dropped its handoff, as 0.30 required:
-                #   'every shot'                -> no keyframe at all, so consecutive
-                #                                  shots meet as CUTS
-                #   'every shot + handoff ref'  -> the handoff demoted to a soft
-                #                                  reference ("look like this") rather
-                #                                  than an anchor ("start from this")
-                #   'first shot', shot 0        -> the start_image was ignored outright
-                # In each case the last frame of a shot does not become the first frame
-                # of the next, which is exactly the reported symptom.
-                if shot_refs and handoff is not None and keyframe_rides_with_refs(ref_noise_aug):
-                    carry_keyframe = True
-                    ref_keyframed.append(i + 1)
-                    # It is anchoring as a keyframe now, so the SAME frame repeated in
-                    # the ref channel would only spend rows saying it twice -- and say
-                    # it more weakly.
-                    shot_refs = [r for r in shot_refs if r is not handoff]
-                elif (shot_refs and handoff is not None
-                      and ref_mode == "every shot + handoff ref"):
-                    ref_carried.append(i + 1)      # softened refs: the 0.30 fallback
             # A shot that follows a strip starts FRESH. Continuing from a frame that
             # still shows the garment is how it reappears -- the picture outvotes the
             # text every time. Costs a cut exactly where the state changes, which is
@@ -6374,15 +6473,68 @@ class H3LongVideos:
             # No scripted line -> anchor this shot's audio branch to silence.
             shot_silent = bool(auto_silence_nonspeech and not allow_nonspeech_vocals and i < len(spk) and not spk[i])
             after_strip = i in strip_shots          # strip_shots is 1-based, i is 0-based
-            shot_handoff = (None if after_strip
+            if handoff is not None and shot_refs and shot_tag_driven and keyframe_rides_with_refs(shot_aug):
-                            else handoff if (carry_keyframe or not shot_refs) else None)
+                carry_keyframe = True
+            elif handoff is not None and shot_refs and shot_tag_driven:
+                if handoff not in shot_refs:
+                    shot_refs = shot_refs + [handoff]
+                if (i + 1) not in ref_carried:
+                    ref_carried.append(i + 1)
+            elif handoff is not None and shot_refs and keyframe_rides_with_refs(shot_aug):
+                carry_keyframe = True
+                shot_refs = [r for r in shot_refs if r is not handoff]
+            elif handoff is not None and shot_refs and shot_mode_eff == "every shot + handoff ref":
+                if (i + 1) not in ref_carried:
+                    ref_carried.append(i + 1)
+
+            if after_strip:
+                shot_refs = [r for r in shot_refs if r is not handoff]
+                shot_handoff = None
+                carry_keyframe = False
+                continuity_label = "hard cut (post-strip)"
+            elif shot_continuity == "hard cut":
+                shot_refs = [r for r in shot_refs if r is not handoff]
+                shot_handoff = None
+                carry_keyframe = False
+                continuity_label = "hard cut"
+            elif shot_continuity == "keyframe carry":
+                shot_refs = [r for r in shot_refs if r is not handoff]
+                shot_handoff = handoff
+                carry_keyframe = handoff is not None
+                continuity_label = "keyframe carry"
+            elif shot_continuity == "handoff ref":
+                if handoff is not None and shot_refs:
+                    if handoff not in shot_refs:
+                        shot_refs = shot_refs + [handoff]
+                    if (i + 1) not in ref_carried:
+                        ref_carried.append(i + 1)
+                    shot_handoff = None
+                else:
+                    shot_handoff = handoff if handoff is not None else None
+                carry_keyframe = False
+                continuity_label = "handoff ref"
+            elif shot_continuity == "soft carry":
+                shot_refs = [r for r in shot_refs if r is not handoff]
+                shot_handoff = handoff if not shot_refs else None
+                carry_keyframe = False
+                continuity_label = "soft carry"
+            else:
+                shot_handoff = handoff if (carry_keyframe or not shot_refs) else None
+                continuity_label = ("keyframe carry" if carry_keyframe else
+                                    "handoff ref" if (handoff is not None and handoff in shot_refs) else
+                                    "soft carry" if shot_handoff is not None else "hard cut")
+            if carry_keyframe and (i + 1) not in ref_keyframed and handoff is not None:
+                ref_keyframed.append(i + 1)
+            ref_mode_used.append(shot_mode if shot_tag_driven else shot_mode_eff)
+            continuity_used.append(continuity_label)
+            ref_aug_used.append(shot_aug)
             if shot_refs:
                 ref_shots.append(i + 1)
             if i == 0:
                 while True:
                     try:
                         frames, audio, shot_latent = self._render(model, clip, vae, audio_vae, negative, gen_prompt, w, h, ln_i, fps, tiled, sa, shot_handoff, decode_tile_frames, decode_tile_size,
-                                                     shot_refs, ref_image_size, ref_noise_aug, shot_silent)
+                                                     shot_refs, ref_image_size, shot_aug, shot_silent)
                         break
                     except (torch.cuda.OutOfMemoryError, RuntimeError) as e:
                         if not _is_oom(e):
@@ -6398,7 +6550,7 @@ class H3LongVideos:
             else:
                 try:
                     frames, audio, shot_latent = self._render(model, clip, vae, audio_vae, negative, gen_prompt, w, h, ln_i, fps, tiled, sa, shot_handoff, decode_tile_frames, decode_tile_size,
-                                                     shot_refs, ref_image_size, ref_noise_aug, shot_silent)
+                                                     shot_refs, ref_image_size, shot_aug, shot_silent)
                 except (torch.cuda.OutOfMemoryError, RuntimeError) as e:
                     if _is_oom(e) and getattr(e, "_h3_stage", "") == "sampling":
                         # Retrying with tiles would re-run the whole sampling pass and
@@ -6411,7 +6563,7 @@ class H3LongVideos:
                         raise
                     mm.soft_empty_cache(True); tiled = True; backoff.append(f"shot {i+1}: tiled")
                     frames, audio, shot_latent = self._render(model, clip, vae, audio_vae, negative, gen_prompt, w, h, ln_i, fps, tiled, sa, shot_handoff, decode_tile_frames, decode_tile_size,
-                                                     shot_refs, ref_image_size, ref_noise_aug, shot_silent)
+                                                     shot_refs, ref_image_size, shot_aug, shot_silent)
 
             if shot_latent is not None:
                 latent_chunks.append(shot_latent)
@@ -6607,15 +6759,26 @@ class H3LongVideos:
             ref_note_missing = ""
         if connected_ref_count and ref_shots:
             kept = [n for n in range(1, len(gens) + 1) if n not in ref_shots]
-            ref_placement = "placed by <Picture N> tags" if tag_driven else f"ref_mode '{ref_mode}'"
+            distinct_ref_modes = list(dict.fromkeys(ref_mode_used))
+            tagged_used = any(mode in ("where tagged", "auto ref2v") for mode in ref_mode_used) and any_tags_anywhere
+            ref_placement = ("placed by <Picture N> tags" if tagged_used else
+                             f"ref_mode '{distinct_ref_modes[0]}'" if len(distinct_ref_modes) == 1 else
+                             "mixed per-shot ref_mode")
             ref_source = []
             if direct_ref_count:
                 ref_source.append(f"{direct_ref_count} direct")
+            aug_override_notes = [
+                f"{index + 1}={value:.3f}"
+                for index, value in enumerate(ref_aug_used)
+                if ref_noise_aug is not None and float(value) != float(ref_noise_aug)
+            ]
             ref_note = (f" ref2va: {connected_ref_count} reference image(s) at '{ref_image_size}' on shot(s) "
                         f"{','.join(str(n) for n in ref_shots)} "
                         f"({ref_placement})"
                         + (f", ref_noise_aug {ref_noise_aug:.3f}" if ref_noise_aug is not None
                            and float(ref_noise_aug) < 0.999 else "")
+                        + (f"; shot-specific ref_noise_aug shot(s) {', '.join(aug_override_notes)}"
+                           if aug_override_notes else "")
                         + (f"; source {' + '.join(ref_source)}" if ref_source else "")
                         + (f"; shot(s) {','.join(str(n) for n in kept)} keep the handoff" if kept
                            else "")
@@ -6630,8 +6793,10 @@ class H3LongVideos:
                            else ", so every cut between beats is a CUT, not a continuous take")
                         + ref_note_missing)
         elif connected_ref_count:
+            distinct_ref_modes = list(dict.fromkeys(ref_mode_used))
+            mode_label = distinct_ref_modes[0] if len(distinct_ref_modes) == 1 else "mixed per-shot ref_mode"
             ref_note = (f" ref2va: {connected_ref_count} reference image(s) connected but ref_mode "
-                        f"'{ref_mode}' applied them to no shot"
+                        f"'{mode_label}' applied them to no shot"
                         + (f" (source {direct_ref_count} direct)" if direct_ref_count else ""))
         else:
             ref_note = ""
@@ -6658,6 +6823,8 @@ class H3LongVideos:
                 + (f"{audio_note}." if audio_note else "")
                 + (" EXPOSURE -- " + "; ".join(wardrobe_notes) + "."
                    if wardrobe_notes else "")
+                + (" OVERRIDES -- " + "; ".join(override_notes) + "."
+                   if override_notes else "")
                 + (f"{ref_note}." if ref_note else "")
                 + (f" {fps_note}." if fps_note else "")
                 + (f" {swap_note}." if swap_note else "")

js/h3_beat_prompt/index.js

@@ -8,6 +8,17 @@ const DEFAULT_W = 520;
 const DEFAULT_H = 340;
 const DEFAULT_BEAT = "Describe this beat.";
 const STATE_PROPERTY = "dumas_h3_beat_prompt_state";
+const CONTINUITY_OPTIONS = ["", "soft carry", "hard cut", "keyframe carry", "handoff ref"];
+const REF_MODE_OPTIONS = ["", "auto ref2v", "where tagged", "first shot", "every shot", "every shot + handoff ref"];
+const MANAGED_DIRECTIVES = {
+  seconds: ["seconds", "duration"],
+  continuity: ["continuity"],
+  ref_mode: ["ref_mode"],
+  ref_noise_aug: ["ref_noise_aug"],
+  anchor_add: ["anchor_add"],
+  overall_soundscape: ["overall_soundscape", "soundscape"],
+  non_diegetic_music: ["non_diegetic_music", "music"],
+};
 const DIRECTIVE_EXAMPLES = [
   ["wardrobe set", "wardrobe: Maya = grey shorts, red jacket"],
   ["wardrobe add", "wardrobe: Maya += red jacket"],
@@ -15,6 +26,10 @@ const DIRECTIVE_EXAMPLES = [
   ["seconds", "seconds: 8"],
   ["exit", "exit: Maya"],
   ["enter", "enter: Jon"],
+  ["continuity", "continuity: hard cut"],
+  ["ref_mode", "ref_mode: every shot"],
+  ["ref_noise_aug", "ref_noise_aug: 0.92"],
+  ["anchor_add", "anchor_add: harsh sodium-vapor spill, wet pavement, long-lens compression"],
   ["overall_soundscape", "overall_soundscape: soft rain, distant traffic"],
   ["non_diegetic_music", "non_diegetic_music: tense analog synth pulse"],
   ["soundscape", "soundscape: fluorescent room tone, faint HVAC hum"],
@@ -113,6 +128,40 @@ function injectCSS() {
       flex-wrap: wrap;
       gap: 6px;
     }
+    .dh3bp-controls {
+      display: grid;
+      grid-template-columns: repeat(2, minmax(0, 1fr));
+      gap: 8px;
+      margin-bottom: 10px;
+    }
+    .dh3bp-control {
+      display: flex;
+      flex-direction: column;
+      gap: 4px;
+    }
+    .dh3bp-control-wide {
+      grid-column: 1 / -1;
+    }
+    .dh3bp-control-label {
+      color: #b8bec8;
+      font-size: 10px;
+      text-transform: uppercase;
+      letter-spacing: 0.05em;
+    }
+    .dh3bp-input,
+    .dh3bp-select {
+      width: 100%;
+      box-sizing: border-box;
+      background: #121418;
+      color: #e8e8e8;
+      border: 1px solid #3c414a;
+      border-radius: 8px;
+      padding: 7px 9px;
+      font: 12px/1.35 "Segoe UI", sans-serif;
+    }
+    .dh3bp-input::placeholder {
+      color: #7f8793;
+    }
     .dh3bp-directive {
       background: #252a33;
       color: #d4d9e1;
@@ -202,6 +251,41 @@ function appendDirectiveText(currentText, example) {
   return `${trimmed}\n${example}`;
 }
 
+function splitBeatLines(text) {
+  return String(text || "").split(/\n/);
+}
+
+function readDirectiveValue(text, directiveNames) {
+  let value = "";
+  for (const line of splitBeatLines(text)) {
+    const trimmed = line.trim();
+    for (const name of directiveNames) {
+      const lower = name.toLowerCase();
+      if (trimmed.toLowerCase().startsWith(`${lower}:`)) {
+        value = trimmed.slice(trimmed.indexOf(":") + 1).trim();
+      }
+    }
+  }
+  return value;
+}
+
+function stripDirectiveValues(text, directiveNames) {
+  const lowered = directiveNames.map((name) => name.toLowerCase());
+  const kept = splitBeatLines(text).filter((line) => {
+    const trimmed = line.trim().toLowerCase();
+    return !lowered.some((name) => trimmed.startsWith(`${name}:`));
+  });
+  return kept.join("\n").replace(/\n{3,}/g, "\n\n").trim();
+}
+
+function setDirectiveValue(text, canonicalName, directiveNames, value) {
+  const cleaned = stripDirectiveValues(text, directiveNames);
+  const trimmedValue = String(value || "").trim();
+  if (!trimmedValue) return cleaned;
+  const directiveLine = `${canonicalName}: ${trimmedValue}`;
+  return cleaned ? `${directiveLine}\n${cleaned}` : directiveLine;
+}
+
 function renderUI(node) {
   const ui = node._dh3bpUI;
   if (!ui) return;
@@ -246,6 +330,108 @@ function renderUI(node) {
     });
     textarea.addEventListener("keydown", (event) => event.stopImmediatePropagation());
 
+    const applyTextUpdate = (nextText) => {
+      const next = readState(node);
+      next.beats[index].text = nextText;
+      writeState(node, next);
+      textarea.value = nextText;
+      updateTextareaHeight(textarea);
+    };
+
+    const controls = document.createElement("div");
+    controls.className = "dh3bp-controls";
+
+    const buildField = ({ labelText, className = "", input }) => {
+      const wrap = document.createElement("label");
+      wrap.className = `dh3bp-control ${className}`.trim();
+      const labelEl = document.createElement("div");
+      labelEl.className = "dh3bp-control-label";
+      labelEl.textContent = labelText;
+      wrap.append(labelEl, input);
+      return wrap;
+    };
+
+    const secondsInput = document.createElement("input");
+    secondsInput.className = "dh3bp-input";
+    secondsInput.type = "text";
+    secondsInput.placeholder = "8";
+    secondsInput.value = readDirectiveValue(beat.text, MANAGED_DIRECTIVES.seconds);
+    secondsInput.addEventListener("input", () => {
+      applyTextUpdate(setDirectiveValue(textarea.value, "seconds", MANAGED_DIRECTIVES.seconds, secondsInput.value));
+    });
+
+    const continuitySelect = document.createElement("select");
+    continuitySelect.className = "dh3bp-select";
+    CONTINUITY_OPTIONS.forEach((value) => {
+      const option = document.createElement("option");
+      option.value = value;
+      option.textContent = value || "Default";
+      continuitySelect.appendChild(option);
+    });
+    continuitySelect.value = readDirectiveValue(beat.text, MANAGED_DIRECTIVES.continuity);
+    continuitySelect.addEventListener("change", () => {
+      applyTextUpdate(setDirectiveValue(textarea.value, "continuity", MANAGED_DIRECTIVES.continuity, continuitySelect.value));
+    });
+
+    const refModeSelect = document.createElement("select");
+    refModeSelect.className = "dh3bp-select";
+    REF_MODE_OPTIONS.forEach((value) => {
+      const option = document.createElement("option");
+      option.value = value;
+      option.textContent = value || "Global";
+      refModeSelect.appendChild(option);
+    });
+    refModeSelect.value = readDirectiveValue(beat.text, MANAGED_DIRECTIVES.ref_mode);
+    refModeSelect.addEventListener("change", () => {
+      applyTextUpdate(setDirectiveValue(textarea.value, "ref_mode", MANAGED_DIRECTIVES.ref_mode, refModeSelect.value));
+    });
+
+    const refNoiseInput = document.createElement("input");
+    refNoiseInput.className = "dh3bp-input";
+    refNoiseInput.type = "text";
+    refNoiseInput.placeholder = "0.95";
+    refNoiseInput.value = readDirectiveValue(beat.text, MANAGED_DIRECTIVES.ref_noise_aug);
+    refNoiseInput.addEventListener("input", () => {
+      applyTextUpdate(setDirectiveValue(textarea.value, "ref_noise_aug", MANAGED_DIRECTIVES.ref_noise_aug, refNoiseInput.value));
+    });
+
+    const anchorInput = document.createElement("input");
+    anchorInput.className = "dh3bp-input";
+    anchorInput.type = "text";
+    anchorInput.placeholder = "extra per-shot style treatment";
+    anchorInput.value = readDirectiveValue(beat.text, MANAGED_DIRECTIVES.anchor_add);
+    anchorInput.addEventListener("input", () => {
+      applyTextUpdate(setDirectiveValue(textarea.value, "anchor_add", MANAGED_DIRECTIVES.anchor_add, anchorInput.value));
+    });
+
+    const soundscapeInput = document.createElement("input");
+    soundscapeInput.className = "dh3bp-input";
+    soundscapeInput.type = "text";
+    soundscapeInput.placeholder = "faint traffic, loose sign rattle";
+    soundscapeInput.value = readDirectiveValue(beat.text, MANAGED_DIRECTIVES.overall_soundscape);
+    soundscapeInput.addEventListener("input", () => {
+      applyTextUpdate(setDirectiveValue(textarea.value, "overall_soundscape", MANAGED_DIRECTIVES.overall_soundscape, soundscapeInput.value));
+    });
+
+    const musicInput = document.createElement("input");
+    musicInput.className = "dh3bp-input";
+    musicInput.type = "text";
+    musicInput.placeholder = "low pulsing synth tension";
+    musicInput.value = readDirectiveValue(beat.text, MANAGED_DIRECTIVES.non_diegetic_music);
+    musicInput.addEventListener("input", () => {
+      applyTextUpdate(setDirectiveValue(textarea.value, "non_diegetic_music", MANAGED_DIRECTIVES.non_diegetic_music, musicInput.value));
+    });
+
+    controls.append(
+      buildField({ labelText: "Seconds", input: secondsInput }),
+      buildField({ labelText: "Continuity", input: continuitySelect }),
+      buildField({ labelText: "Ref Mode", input: refModeSelect }),
+      buildField({ labelText: "Ref Noise Aug", input: refNoiseInput }),
+      buildField({ labelText: "Anchor Add", className: "dh3bp-control-wide", input: anchorInput }),
+      buildField({ labelText: "Shot Soundscape", className: "dh3bp-control-wide", input: soundscapeInput }),
+      buildField({ labelText: "Shot Music", className: "dh3bp-control-wide", input: musicInput }),
+    );
+
     const directives = document.createElement("div");
     directives.className = "dh3bp-directives";
 
@@ -256,15 +442,13 @@ function renderUI(node) {
       button.textContent = labelText;
       button.title = example;
       button.addEventListener("click", () => {
-        const next = readState(node);
+        applyTextUpdate(appendDirectiveText(textarea.value, example));
-        next.beats[index].text = appendDirectiveText(next.beats[index].text, example);
-        writeState(node, next);
         renderUI(node);
       });
       directives.appendChild(button);
     });
 
-    card.append(head, textarea, directives);
+    card.append(head, textarea, controls, directives);
     ui.list.appendChild(card);
     updateTextareaHeight(textarea);
   });
@@ -288,7 +472,7 @@ function setupNode(node) {
   title.textContent = "Beat Prompt Builder";
   const subtitle = document.createElement("div");
   subtitle.className = "dh3bp-subtitle";
-  subtitle.textContent = "One textbox per H3 beat. Use the buttons for seconds and quick wardrobe set/add/remove syntax.";
+  subtitle.textContent = "One textbox per H3 beat, plus per-shot controls for timing, ref behavior, continuity, anchor adds, and audio directives.";
   titleWrap.append(title, subtitle);
 
   const addButton = document.createElement("button");

tests/test_dumas_h3_longvideos.py

@@ -141,6 +141,51 @@ class DumasH3LongVideosHelperTests(unittest.TestCase):
         self.assertGreater(action_fn.cache_info().hits, 0)
         self.assertGreater(estimate_fn.cache_info().hits, 0)
 
+    def test_per_shot_directive_helpers_parse_new_controls(self):
+        beat = (
+            "ref_mode: every shot + handoff ref\n"
+            "ref_noise_aug: 0.87\n"
+            "continuity: keyframe carry\n"
+            "The courier waits under the sign."
+        )
+
+        self.assertEqual(
+            self.module.beat_ref_mode_directive(beat),
+            "every shot + handoff ref",
+        )
+        self.assertEqual(self.module.beat_ref_noise_aug_directive(beat), 0.87)
+        self.assertEqual(
+            self.module.beat_continuity_directive(beat),
+            "keyframe carry",
+        )
+
+    def test_distribute_generations_canonicalizes_per_shot_audio_and_anchor_directives(self):
+        generations = self.module.distribute_generations(
+            "",
+            [
+                "anchor_add: harsh sodium spill, wet asphalt reflections\n"
+                "soundscape: distant traffic hiss, loose sign rattle\n"
+                "music: low pulsing synth tension\n"
+                "continuity: hard cut\n"
+                "ref_mode: every shot\n"
+                "ref_noise_aug: 0.88\n"
+                "A courier waits under the streetlight."
+            ],
+            "global rain",
+            "global score",
+        )
+
+        block = generations[0]
+        self.assertIn("harsh sodium spill, wet asphalt reflections", block)
+        self.assertIn("overall_soundscape: distant traffic hiss, loose sign rattle", block)
+        self.assertIn("non_diegetic_music: low pulsing synth tension", block)
+        self.assertNotIn("\nsoundscape:", block)
+        self.assertNotIn("\nmusic:", block)
+        self.assertNotIn("\ncontinuity:", block)
+        self.assertNotIn("\nref_mode:", block)
+        self.assertNotIn("\nref_noise_aug:", block)
+        self.assertNotIn("\nanchor_add:", block)
+
     def test_has_speech_cache_respects_written_text_filter(self):
         fn = self.module.has_speech
         fn.cache_clear()