G: To encode a personal DVD rip to YTS/YIFY-style 1080p quality using ffmpeg, you’ll want to mimic their style of high compression at decent quality. This typically involves:

• 2-pass encoding with x264
• CRF 18–23 range
• AAC audio (usually ~128–192 kbps stereo)
• 1080p upscaling (if source is SD) or rescaling to 1080p (if it's above 1080p)
• File size around 1.5–2.0 GB for a 90–120 min film (ballpark for YIFY-style encodes)

✅ Assumptions

• Your DVD rip is in SD (720x480 or 720x576).
• You want to upscale to 1080p, not just re-encode SD.
• Your use is personal, not for redistribution.

🛠️ FFmpeg Command (2-pass, YIFY-style)

Step 1: First Pass

ffmpeg -y -i input.vob -vf "scale=1920:1080" \
-c:v libx264 -preset slow -b:v 2000k -pass 1 -an \
-f mp4 /dev/null

• -preset slow: good balance of speed and quality.
• -b:v 2000k: target average bitrate; adjust as needed.
• -an: skip audio on 1st pass.
• -f mp4 /dev/null: discard output for first pass.

Step 2: Second Pass

ffmpeg -i input.vob -vf "scale=1920:1080" \
-c:v libx264 -preset slow -b:v 2000k -pass 2 \
-c:a aac -b:a 128k -movflags +faststart output.mp4

• -movflags +faststart: enables web streaming (important for your streaming box).
• -c:a aac -b:a 128k: good enough audio for DVD sources.

💡 Alternative: CRF-based 1-pass (faster, more modern)

Many YIFY encodes now use CRF instead of 2-pass because it’s faster and quality-adaptive.

G: Perfect—if you're working with Blu-ray sources (like Spaceballs) or DVD rips that are already 720p+, you're now in HD preservation mode, not SD upscaling. In that case, we aim for:

• Downscaling to 1080p if needed
• Single-pass CRF encoding is preferred (unless you're tightly targeting filesize)
• High-efficiency compression like YIFY/YTS without visible quality loss
• x264 with AAC stereo, just like YIFY

✅ Blu-ray to YIFY-Style 1080p Encode (CRF method)

ffmpeg -i input.mkv \
-vf "scale=-2:1080" \
-c:v libx264 -preset slow -crf 20 \
-c:a aac -b:a 128k -ac 2 \
-movflags +faststart \
spaceballs_1080p_ytsstyle.mp4

⚙️ Explanation of Key Flags:

🥇 Optional: 2-Pass Bitrate-Targeted Encode (Smaller File)

Use this if you're trying to hit a target size like 1.5 GB for ~95 minutes:

First Pass

ffmpeg -y -i input.mkv -vf "scale=-2:1080" \
-c:v libx264 -preset slow -b:v 1800k -pass 1 -an \
-f mp4 /dev/null

Second Pass

ffmpeg -i input.mkv -vf "scale=-2:1080" \
-c:v libx264 -preset slow -b:v 1800k -pass 2 \
-c:a aac -b:a 128k -ac 2 -movflags +faststart \
spaceballs_1080p_ytsstyle.mp4

1800k is just an example; tweak based on runtime and target file size.

🎥 Target File Size Estimator (For 2-Pass)

To hit a specific size (e.g. 1.5 GB), use this formula:

target_bitrate_kbps = ((file_size_MB * 8192) / duration_seconds) - audio_bitrate_kbps

Example for 95 mins (5700s):

G: Excellent questions. Let's address both clearly:

🧷 1. Chapters, Subtitles, and Metadata Retention

By default, the basic ffmpeg commands I gave do not retain chapters or internal metadata, and only retain subtitles if hardcoded (burned in) or explicitly extracted.

To retain everything (or selectively), you must:

✅ Use -map and -c copy (for lossless copy of streams you’re keeping)

Example to keep:

• Main video/audio
• All subtitle tracks
• Chapters

ffmpeg -i input.mkv \
-map 0 \
-c:v libx264 -crf 20 -preset slow \
-c:a aac -b:a 128k \
-c:s mov_text \
-movflags +faststart \
spaceballs_1080p_withsubs.mp4

Notes:

• -map 0: include all streams (video, audio, subtitles, chapters).
• -c:s mov_text: re-encode subtitles to MP4-compatible format (required for softsubs).
• MP4 does support chapters and softsubs, but support varies by player. MKV is better for full metadata support.

If you want full metadata (like title, language tags, chapters), MKV is a better target format:

G: Certainly. Here's the full answer tailored specifically for 2-pass encoding, while ensuring you retain subtitles, chapters, and metadata wherever possible.

🧭 GOAL:

You want to:

• Perform 2-pass encoding (like YIFY) for bitrate targeting.
• Maintain chapters, subtitles, and metadata from a Blu-ray rip or .mkv.
• Possibly work from a mounted Blu-ray, ideally already decrypted (e.g., via MakeMKV).

🥇 Step-by-Step: 2-Pass Encode with Metadata/Subtitles/Chapters Retained

Assume you're working from a .mkv or .m2ts that already contains the full stream set.

🔹 First Pass:

ffmpeg -y -i input.mkv \
-map 0 \
-vf "scale=-2:1080" \
-c:v libx264 -b:v 1800k -preset slow -pass 1 \
-an -f mp4 /dev/null

• -map 0: includes all streams (video, audio, subtitles, chapters).
• -vf scale=-2:1080: scales to 1080p while preserving correct aspect ratio (width auto-adjusted).
• -an: no audio in pass 1.
• -f mp4 /dev/null: discard output.

🔹 Second Pass (Main Encode):

ffmpeg -i input.mkv \
-map 0 \
-vf "scale=-2:1080" \
-c:v libx264 -b:v 1800k -preset slow -pass 2 \
-c:a aac -b:a 128k -ac 2 \
-c:s mov_text \
-movflags +faststart \
spaceballs_1080p_ytsstyle.mp4

✅ Key elements:

❗ Subtitles Caveat:

• If your input has PGS (bitmap) subtitles (common on Blu-ray), you must burn them in (hardcode) or extract/convert them beforehand.
• To burn in subtitles instead of soft subs:

-vf "scale=-2:1080,subtitles=input.mkv"

That replaces the previous -vf, and you omit -c:s.

🧪 Want MKV instead?

Use this if you want full softsubs + chapters with better compatibility:

G: Great—you're touching on a really rich topic here. Let's split your two questions up and tackle them cleanly.

🧷 1. What are the limitations of bitmap (non-text) subtitles?

What are bitmap subs?

On Blu-ray discs, the subtitles are often stored as bitmap images, not text. The most common format is PGS (Presentation Graphic Stream).

These are:

• Transparent PNG-style images for each subtitle line
• Positioned visually (coordinates on screen)
• Not searchable or selectable
• Very flexible in appearance, but limited in behavior

✅ Strengths of bitmap subs (like PGS):

• Exactly rendered as designed — perfect for stylistic fonts, vertical text, karaoke, etc.
• Can handle non-Latin scripts, stylized effects, multi-color text, etc.
• Good for preserving the original look of professional subtitles.

❌ Limitations:

🎤 2. Are we at the point of having sing-along (animated) subtitles?

Short answer: Yes — but only in certain formats and environments.

You’re talking about something like:

• Animated karaoke
• Subtitles that highlight or animate along with a song
• Possibly with bouncing balls or pulsing glow (like GIF-level effects)

🧪 What exists today?

✅ Advanced Subtitle Formats That Support Animation:

🎬 Practical Use Case Example: Karaoke in .ass

Dialogue: 0,0:00:01.00,0:00:03.00,Default,,0,0,0,,{\k50}Some {\k50}body {\k100}once {\k100}told {\k100}me...

This creates a progressive karaoke highlight effect in players like mpv or VLC.

You can do:

• Line-by-line karaoke
• Word-by-word highlighting
• Letter-by-letter effects
• Custom fonts, movement, fades, rotation

Think of it like CSS meets subtitles.

🚫 But: limitations exist

• ASS animation only works in compatible players (VLC, mpv, MPC-HC—not in MP4 hardware players or smart TVs).
• Browsers generally do not support ASS (though JavaScript hacks exist).
• No video container supports animated subtitles as universally as video/audio streams.

🔧 Workarounds / Possibilities

🧠 TL;DR

1. Bitmap subs (PGS) are visually precise but static—no animation, no interactivity, no search.

2. Animated subtitles (like karaoke) are very possible in formats like ASS, but:

• They require compatible players, or must be burned in.
• Browser-based or MP4 hardware support is still limited.

Bonus: ffmpeg Karaoke Burn-In Example

ffmpeg -i input.mkv -vf "ass=karaoke.ass" \
-c:v libx264 -crf 20 -preset slow \
-c:a aac -b:a 128k \
out_with_karaoke.mp4

This will burn the karaoke animation into the video, playable anywhere.

Let me know if you want to convert .srt into karaoke .ass, or try to animate a sample subtitle file.

G: Absolutely. Here's your ASS subtitle format cheat sheet, followed by a fun little history sidebar about that infamous extension.

📜 ASS Subtitle Format: Quick Cheat Sheet

ASS = Advanced SubStation Alpha, a powerful subtitle format capable of rich styling, positioning, and animation. It's the go-to for anime fansubs and karaoke.

🏗️ File Structure

[Script Info]
Title: Example
ScriptType: v4.00+

[V4+ Styles]
Format: Name, Fontname, Fontsize, PrimaryColour, ..., Bold, Italic, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding
Style: Default,Arial,40,&H00FFFFFF,&H000000FF, ..., -1,0,1,1,0,2,10,10,10,1

[Events]
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: 0,0:00:01.00,0:00:03.00,Default,,0,0,0,,Hello {\i1}world{\i0}!

🧰 Core Syntax Tags (in Text field)

🖌️ Style Definitions

Styles are defined in [V4+ Styles] and referenced by name in each dialogue line. You can predefine color, font, outline, and alignment.

Common border styles:

• 1: Outline + shadow
• 3: Opaque box background

🎵 Karaoke Tag Cheat Sheet

Used with specialized tools like Aegisub or scripting.

📜 Bonus: Useful Defaults

Style: Default,Arial,40,&H00FFFFFF,&H00000000,&H00000000,&H64000000,-1,0,0,1,2,2,2,10,10,10,1

This gives:

• White text
• Black border
• 2px outline
• Bottom-center alignment (\an2)
• Margin of 10 pixels all around

😂 Why is it called ASS?

Short Answer:

It’s not a joke. But... it became one.

Longer History:

1. SubStation Alpha (SSA) was the original format for fan-made subtitles in the 90s, widely used for anime.
2. Advanced SubStation Alpha (ASS) was an upgrade made for more styling, karaoke, and script effects.
3. The name ASS is literally just the abbreviation of Advanced SSA, following naming conventions at the time.
4. They did not anticipate a future where people would snicker every time they saw a .ass file on disk.

Fun Fact:

• Aegisub (the most popular subtitle editor for .ass) plays into the joke. It used to describe itself as "a free, cross-platform open source tool for editing ASS files," with full awareness of the double meaning.
• The name stuck because the format is so powerful that it became standard in the fansub world.

🧠 TL;DR

• ASS format gives you total control over subtitles: styling, animation, karaoke, positioning.
• It uses inline tags like {\k}, {\pos}, {\c} inside subtitle lines.
• The name “ASS” is legacy shorthand, not a joke—but the world ran with it.

If you want, I can throw together a few working samples with animated karaoke effects or show you how to use Aegisub to edit them visually.

G: Great follow-up. Karaoke effects in the ASS format—using {\k}, {\kf}, and {\ko}—are precisely timed subtitle animation tools, primarily used in karaoke fansubs and sing-along features. They break a single subtitle line into timed segments, where each segment corresponds to a part of the text (often a syllable).

Let's dig deep and answer your core question: Are they relative, absolute, or what?
The answer is: they’re relative, but within an absolute window.

🧩 The Core Karaoke Tags

All N values are in centiseconds (1/100th of a second).

🎯 Timing Behavior: Absolute Window, Relative Parts

Each dialogue line has a start and end timestamp: e.g., 0:01:00.00 to 0:01:08.00.
Inside that window, {\k} segments divide up the total time in relative pieces.

Example:

Dialogue: 0,0:01:00.00,0:01:08.00,Default,,0,0,0,,{\k30}Some {\k40}body {\k50}once {\k60}told {\k70}me

• Each \kN is a unit lasting N × 10ms.
• So this line's animated duration is:
  30 + 40 + 50 + 60 + 70 = 250 → 2.5 seconds
• The full subtitle will stay on screen from 0:01:00.00 to 0:01:08.00 (8 seconds total), but the highlight animation runs for 2.5 seconds at the start, unless overridden.

So:

• The \k segments define a relative timeline (like slicing a pie).
• That relative timing is pinned to the start time of the line.
• The rest of the line’s display time has no animation.

⏱️ Playback Breakdown (above example)

🔄 What if total \k duration is shorter than line duration?

Then only that early part gets the highlight animation.
The line remains visible (unstyled) for the rest of its duration.

This is common: you might want 2–3 seconds of karaoke effect, but keep the lyrics visible for 6–8 seconds.

🧪 What about \kf and \ko?

{\kf} – Karaoke Fill:

• Instead of highlighting each word/syllable in chunks,
• It fills the text from left to right like a progress bar.
• It is visually smoother—used in glowing or bar-style effects.

Same syntax:

Dialogue: 0,0:00:10.00,0:00:14.00,Default,,0,0,0,,{\kf20}Some {\kf20}body {\kf40}once {\kf20}told {\kf20}me

Total animation lasts 1.2 seconds.

{\ko} – Outline Only:

• Rarely used.
• Like \kf, but only affects the text border, not fill color.
• Used for layered effects (e.g., shadow pulse behind static white text).

🧠 TL;DR – Relative? Absolute?

🔧 Tips for Working with Karaoke Tags

• Use Aegisub to visually time lines to audio.
• Make sure the sum of all \kN values fits the actual song rhythm.
• Don't overstuff timing—it’s better to match natural syllables.
• Combine with styles: glowing borders, colored text, bouncy shadows, etc.

Let me know if you want a live example with \k vs \kf, or a sample file to tinker with.

G: You're right—Aegisub can feel like using a spaceship dashboard when you just want to highlight some syllables. But once you find the karaoke tools, it becomes a powerhouse.

Here’s exactly how to find and use karaoke timing in Aegisub, step by step:

🛠️ Enabling Karaoke Timing Mode in Aegisub

1. Prepare a subtitle line

• Type or paste a line of lyrics into the subtitle grid.
• It should be in ASS format (Aegisub uses this by default).
• Break it into syllables or words using the | pipe character.

Example:
"Some|body|once|told|me"

You should see this in the Text field (not {\k} tags yet).

2. Open the Karaoke Templater Tool

You have two paths depending on what you want:

❓ Basic Karaoke Timing

Use the Audio Timing tools to assign timing visually to each | segment.

🔹 Steps:

1. Load your audio:

   • Drag an .mp3, .wav, or .flac file into Aegisub.
   • It will appear in the Audio panel (top of screen).

2. Enable Karaoke Mode:

   • Go to the Audio menu > Karaoke Mode.
   • Or press Ctrl+4 (or View > Audio > Show Karaoke Mode).

3. Select your subtitle line (with | pipes).

   • It’ll show as blocks in the Audio timeline.

4. Use mouse & keyboard to assign timing:

   • Click and drag to set each syllable’s start/end.
   • Press K to commit each boundary.

Result: Aegisub will replace the | with appropriate {\k} tags, auto-calculated based on segment duration.

3. Save the line

Once you’re happy, click away or hit Enter. You’ll now see something like:

{\k30}Some {\k40}body {\k50}once {\k60}told {\k70}me

Each number matches the segment's time (in 1/100th of a second).

💡 Pro Tip: Don’t do it by hand unless you have to

The visual waveform editing is faster and more accurate than trying to guess durations or manually assign {\k} tags.

🧪 If You Don’t See Karaoke Mode

Make sure:

• You loaded an audio file (subtitle-only won’t trigger it).
• You’re using the main Aegisub window, not just the subtitle grid.
• Your line has | characters to divide syllables (Aegisub uses these as karaoke boundaries).

🎶 Optional: Enable Spectrum Analyzer View

• Audio > Spectrum Display for better syllable visualization (looks like Audacity’s spectral view).

🎯 TL;DR

Would you like a small .ass file with karaoke already done so you can reverse-engineer it? I can provide a line or two of sample timing if that helps.

G: Excellent and very practical question. The magic of 2-pass encoding in ffmpeg lies in how it handles the pass data—and no pipe is needed. Here's how it works:

🧪 Where Does the First Pass Data Go?

During the first pass, ffmpeg creates a log file (usually called ffmpeg2pass-0.log) and possibly an additional .log.mbtree file. These contain:

• Frame-level statistics
• Motion vectors
• Bitrate distribution data
• Scene complexity estimates

These are saved in your current working directory on disk, not streamed through a pipe.

🔁 How the Two Passes Communicate

1. First pass: Analyzes and records everything, but discards the video output (to /dev/null or NUL on Windows).
2. Second pass: Reads the .log file(s) and uses that data to intelligently allocate bitrate—keeping high motion scenes high quality, and compressing static ones more.

📁 Files Created by Default

Unless otherwise specified with -passlogfile, ffmpeg will generate:

• ffmpeg2pass-0.log
• ffmpeg2pass-0.log.mbtree (if applicable, for certain rate-control modes)

These files are overwritten if reused, so use -passlogfile if doing multiple 2-pass encodes in the same folder.

🛠️ Custom Passlogfile Example

# First pass
ffmpeg -i input.mkv -pass 1 -passlogfile mymovie -c:v libx264 -b:v 1800k -an -f mp4 /dev/null

# Second pass
ffmpeg -i input.mkv -pass 2 -passlogfile mymovie -c:v libx264 -b:v 1800k -c:a aac -b:a 128k output.mp4

This will write:

• mymovie.log
• mymovie.log.mbtree

🧼 Cleanup Tip

After the second pass, you can safely delete the .log files—they aren’t used by the resulting video.

G: Yes, Aegisub can export .ass subtitle files to .srt or .ssa—but the process is essentially a flattening of all the complex formatting. So if you're working with a multilayer, styled, karaoke, or animated callback-style ASS file, the export to .srt will give you a much dumber, stripped-down version.

🔄 What happens when exporting .ass to .srt in Aegisub?

🧹 What's Lost (i.e. NOT preserved):

✅ What's Retained:

🔄 Sample Conversion: .ass to .srt

Original .ass Dialogue:

Dialogue: 0,0:00:01.00,0:00:05.00,Style1,,0,0,0,,{\pos(320,240)}{\k20}Hey! {\k30}This {\k40}is {\k20}karaoke!

Exported .srt line:

1
00:00:01,000 --> 00:00:05,000
Hey! This is karaoke!

Note: All formatting, positioning, and karaoke behavior is gone—just the flattened string remains.

🛠️ How to Export in Aegisub

1. Open your .ass file.
2. Go to File > Export Subtitles...
3. In the export dialog:
   • Choose format: .srt
   • Optionally tick: "Convert tags to plain text" (usually auto-checked)
4. Save to file.

📦 Can You Downmix to Simpler ASS Instead?

Yes, if you're not going all the way to .srt, you can also:

• Convert from fancy layered styles to a cleaner single-style .ass with timing preserved.
• Strip out \k, \move, and other tags while keeping position or font.

This gives you an intermediate format—less expressive than the original, but far more robust than .srt.

🧠 TL;DR

Would you like help writing a script that can strip styling but preserve karaoke timing as best as possible in plain text, for a “simplified” output format?

G: You're describing one of the core strengths of the ASS subtitle format: layered dialogue with precise timing and screen positioning.

The short answer is:

✅ Yes, ASS can absolutely pull this off, and you don't even need to add a blank line—the format supports overlapping lines natively, with rendering order controlled via the Layer field.

🧠 Let’s break it down in ASS format terms

Given your scenario:

• Line A (Speaker): 5.0 to 10.0 seconds
• Line B (Yeller): 8.0 to 12.0 seconds

You want:

✍️ Example ASS Dialogue Entries

[Events]
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text

# Lower layer (visible first)
Dialogue: 0,0:00:05.00,0:00:10.00,Default,,0,0,0,,I'm speaking a line, so you better not say anything.

# Higher layer (appears later, overlaps)
Dialogue: 1,0:00:08.00,0:00:12.00,Yelling,,0,0,0,,I'm yelling over you!

The Layer field is the first number (0, 1, etc.). Higher values render on top.

You don’t need to insert a “blank” line after 10s to maintain positioning. That trick is only necessary in formats like .srt where only one line at a time is supported.

🖥️ Rendering Behavior (in compliant players like Aegisub, VLC, mpv)

No visual glitch. No blinking. Precise control.

🎨 Want to keep them in different screen positions?

Just use styles or tags like {\pos} or {\an#} to fix one at the top and the other at the bottom.

Example:

# Default style aligns bottom-center (\an2)
Dialogue: 0,0:00:05.00,0:00:10.00,Default,,0,0,0,,I'm speaking a line...

# Yelling style aligns top-center (\an8)
Dialogue: 1,0:00:08.00,0:00:12.00,Yelling,,0,0,0,,{\an8}I'm yelling over you!

Or use styles with fixed positioning, fonts, color, etc.

🧼 If You Export to SRT

In SRT, this breaks completely:

• Only one subtitle at a time
• No layering, no positioning
• Only one of the overlapping lines will be preserved—or they'll be merged awkwardly

🔚 TL;DR

If you give me the actual lines and timing, I can generate a full .ass snippet with styles for visual testing.

G: Ah, got it now—you’re asking:

🧨 Can Aegisub automatically downmix overlapping, layered ASS subtitles into a coherent .srt file where both lines are preserved with timing adjusted or merged?

🚫 Short, brutal truth:

❌ No. Aegisub will not resolve overlapping lines intelligently when exporting to .srt.

It will:

• Flatten formatting
• Strip styling
• And drop or ignore overlapping lines entirely, depending on how SRT logic interprets the overlap.

You are indeed damned to hand-merging if you want something clean and readable in .srt.

🔬 What Actually Happens in Aegisub SRT Export

Given your ASS file:

Dialogue: 0,0:00:05.00,0:00:10.00,Default,,0,0,0,,I'm speaking a line...
Dialogue: 1,0:00:08.00,0:00:12.00,Yelling,,0,0,0,,I'm yelling over you!

Export to .srt will result in either:

1. One of them getting dropped (usually the lower-layer one).
2. One line being moved or mangled.
3. Undefined behavior depending on the player expecting strict SRT logic.

✅ What You Can Do (Workarounds)

1. Manually pre-flatten to a “merged” ASS file

Before exporting:

• Create new lines that combine overlapping speech.
• Use line breaks \N or merge text into one block.

Example merged dialogue:

Dialogue: 0,0:00:08.00,0:00:10.00,Default,,0,0,0,,I'm speaking a line...\NI'm yelling over you!

Then export to .srt. You’ll get:

1
00:00:08,000 --> 00:00:10,000
I'm speaking a line...
I'm yelling over you!

This works but is manual labor or requires scripting.

2. Use external tools like Subtitle Edit

Subtitle Edit (Windows, but runs under Wine/Mono too) can:

• Import .ass
• See overlapping lines visually
• Help you merge or resolve overlaps
• Export to .srt with better control

Still semi-manual, but more guided.

3. Write a merge script

If you want to automate this in Python or similar:

• Parse the ASS file
• Detect overlaps
• Merge lines into combined .srt entries
• Output plain .srt

I can help you write a prototype if you want.

🧠 TL;DR

Let me know if you'd like help building a script to automate the merging or flattening process. You're definitely not the first to wish this problem were solved better.

G: Here’s what I found about Pokemon Shuffle Mobile Stage 297 (Porygon2)—it’s actually a fixed-layout puzzle stage, meaning you must use a specific sequence of moves to clear it, not rely on random matches or your Pokémon lineup.

Puzzle Solution for Stage 297 — Porygon2

According to a German puzzle walkthrough, this stage can be completed in exactly 5 moves, regardless of the Pokémon selected citeturn0search12.

Suggested Move Sequence (letters are columns, numbers are rows):

1. C3 → B2
2. C3 → C2
3. D4 → D3
4. B5 → B4
5. E4 → E5

If executed correctly, these moves will clear the puzzle, removing all obstacles and enabling S‑Rank completion citeturn0search12.

Alternate Method — GameFAQs “Genuine Solution”

Another approach shared on GameFAQs breaks it down in chessboard-style coordinates (columns A‑F left‑to‑right, rows 1‑6 top‑to‑bottom):

1. C5 → B5
2. C5 → C2
3. D5 → E5
4. B5 → D4
5. B5 → C4

This sequence also removes the metal blocks, and is reportedly robust against disruptions like Barrier Bash+ citeturn0search3.

Which One Should You Use?

• Use the Bisafans method (C3→B2, etc.) if your layout matches theirs and you want a quick, precise solution.
• Try the GameFAQs sequence (C5→B5, etc.) if the first doesn’t align with what you’re seeing on your screen.

TL;DR Cheat Sheet

Let me know which one matches your experience—or if neither lines up with your layout, I can help dig deeper or look for a visual reference.