Product
Center console expansion dock, rhythm version with ambient lighting controlled through a mobile app.
Product photo and source labels
- Product: Center console expansion dock.
- Version: Rhythm version.
- Control: Rhythm version with ambient lighting controlled through a mobile app.
Source image scope: 2024–2025 Mercedes-Benz E-Class W214. This source label does not confirm fitment for your vehicle configuration.
The source does not name the app or give its version or pairing instructions.
· Historical English image — comparison copy
Original video: visible-caption reader
These notes read the Chinese text visible in the original pictures. They are not a transcript of the audio. Times follow the original pictures; caption boundaries are uncertain by up to 0.5 seconds. The existing English video is unchanged, and several burned-in English lines appear earlier than their matching Chinese picture captions. The original title card and the directions below are source statements; electrical safety, fitment and app pairing remain unverified.
01. Source title card 7.5–9 s
Source vehicle label: Mercedes-Benz E300L. Source version label: new version. Installation item: center console expansion dock, rhythm version.
Source reading limit: The title card gives no model year, configuration or confirmed fitment. “New version” is only the source wording.
Visible Chinese and sampled boundary适用车型：奔驰E300L / 适用车款：新款 / 安装项目：中控拓展坞（律动款）
First/last visible samples: 7.5–9 s. Start bracket: [7.0, 7.5]; end bracket: [9.0, 9.5] seconds. This is picture timing only.
02. Video introduction 9.5–11.5 s
Today we are showing the new E-Class 214.
Source reading limit: Source introductory wording only; this does not establish a new vehicle fitment.
Visible Chinese and sampled boundary今天给大家带来的是新款E级214
First/last visible samples: 9.5–11.5 s. Start bracket: [9.0, 9.5]; end bracket: [11.5, 12.0] seconds. This is picture timing only.
03. Installation subject 12–14 s
Installing this center console expansion dock.
Source reading limit: This identifies the pictured accessory. It is not a speaker installation.
Visible Chinese and sampled boundary这个中控拓展坞的安装
First/last visible samples: 12–14 s. Start bracket: [11.5, 12]; end bracket: [14, 14.5] seconds. This is picture timing only.
04. Installation question 14.5–15 s
How is it installed?
Source reading limit: A visible question, not a verified instruction or audio transcript.
Visible Chinese and sampled boundary这个安装怎么安装
First/last visible samples: 14.5–15 s. Start bracket: [14.0, 14.5]; end bracket: [15, 15.5] seconds. This is picture timing only.
05. Version shown 15.5–17.5 s
First, this is the rhythm version.
Source reading limit: Version wording only; do not substitute a different dock version.
Visible Chinese and sampled boundary我们首先这一款是那个律动款的
First/last visible samples: 15.5–17.5 s. Start bracket: [15.0, 15.5]; end bracket: [17.5, 18.0] seconds. This is picture timing only.
06. Power connection described 18–19.5 s
It plugs directly into a cigarette-lighter socket.
Source reading limit: This is a source assertion. Socket voltage, circuit capacity, fuse protection and connector suitability are not established.
Visible Chinese and sampled boundary是直接插个点烟器就可以了
First/last visible samples: 18–19.5 s. Start bracket: [17.5, 18]; end bracket: [19.5, 20.0] seconds. This is picture timing only.
07. Lighting control described 20–21.5 s
This version has app-controlled lighting.
Source reading limit: The app name, version, pairing procedure and permissions are not shown or verified.
Visible Chinese and sampled boundary然后是APP控制这个灯光款的
First/last visible samples: 20–21.5 s. Start bracket: [19.5, 20]; end bracket: [21.5, 22.0] seconds. This is picture timing only.
08. Take out the product 22–23.5 s
First, take out the product.
Source reading limit: Only the visible handling is described; no unseen preparation is inferred.
Visible Chinese and sampled boundary首先我们把产品拿出来之后
First/last visible samples: 22–23.5 s. Start bracket: [21.5, 22]; end bracket: [23.5, 24.0] seconds. This is picture timing only.
09. Align the product 24–24.5 s
Align it with the position shown here.
Source reading limit: “Here” refers to the pictured area. Exact mounting geometry, clearance and force are not specified.
Visible Chinese and sampled boundary对好这边的位置
First/last visible samples: 24–24.5 s. Start bracket: [23.5, 24]; end bracket: [24.5, 25.0] seconds. This is picture timing only.
10. Push inward 26.5–28 s
Push it inward.
Source reading limit: The caption does not specify force, routing or a safe engagement test.
Visible Chinese and sampled boundary直接往里面塞进去就可以了
First/last visible samples: 26.5–28 s. Start bracket: [26.0, 26.5]; end bracket: [28, 28.5] seconds. This is picture timing only.
11. Placement described as complete 28.5–30 s
A push like this completes its installation.
Source reading limit: This is the source description of main-unit placement, not acceptance of the complete installation.
Visible Chinese and sampled boundary这样一推就安装好了
First/last visible samples: 28.5–30 s. Start bracket: [28.0, 28.5]; end bracket: [30, 30.5] seconds. This is picture timing only.
12. After placing the main unit 30.5–31.5 s
After installing the main unit…
Source reading limit: This continues the next sentence; it does not approve the mounting or electrical work.
Visible Chinese and sampled boundary我们主体安装完成之后
First/last visible samples: 30.5–31.5 s. Start bracket: [30.0, 30.5]; end bracket: [31.5, 32.0] seconds. This is picture timing only.
13. Plug identified 32–33.5 s
Take this cigarette-lighter plug…
Source reading limit: Visible plug description only. Pinout, polarity and electrical ratings are not given.
Visible Chinese and sampled boundary我们把这个点烟器的插头
First/last visible samples: 32–33.5 s. Start bracket: [31.5, 32]; end bracket: [33.5, 34.0] seconds. This is picture timing only.
14. Socket location described 34–35.5 s
Plug it into the passenger-side cigarette-lighter socket shown here.
Source reading limit: The source names the passenger-side socket. The hand obscures the connection in this sample; voltage, fuse and exact connector details remain unverified.
Visible Chinese and sampled boundary插到副驾驶这个点烟器这里
First/last visible samples: 34–35.5 s. Start bracket: [33.5, 34]; end bracket: [35.5, 36.0] seconds. This is picture timing only.
15. Connection point indicated 36–36.5 s
There is a connection point here.
Source reading limit: The deictic word 头 is translated conservatively. The hand obscures its shape; no connector type, gender, adapter or pin count is inferred.
Visible Chinese and sampled boundary这里有个头
First/last visible samples: 36–36.5 s. Start bracket: [35.5, 36]; end bracket: [36.5, 37.0] seconds. This is picture timing only.
16. Insert the plug 38.5–39 s
Insert it, and that is done.
Source reading limit: This is the source claim about the pictured insertion, not a verified connection or overall completion.
Visible Chinese and sampled boundary给它插下去OK了
First/last visible samples: 38.5–39 s. Start bracket: [38.0, 38.5]; end bracket: [39, 39.5] seconds. This is picture timing only.
17. Testing proposed 39.5–40.5 s
We can now test the functions.
Source reading limit: The caption proposes testing. It does not demonstrate acceptance of every function or app pairing.
Visible Chinese and sampled boundary我们就可以测试功能
First/last visible samples: 39.5–40.5 s. Start bracket: [39.0, 39.5]; end bracket: [40.5, 41.0] seconds. This is picture timing only.
18. Charging described 43.5–45 s
The source caption says, “Start charging, then it is ready.”
Source reading limit: The frame shows a phone with a cable. The caption does not identify the charging load or ratings, certify charging, or demonstrate app pairing; “ready” is the source claim only.
Visible Chinese and sampled boundary充上电然后就可以了
First/last visible samples: 43.5–45 s. Start bracket: [43.0, 43.5]; end bracket: [45, 45.5] seconds. This is picture timing only.
The last decoded source picture is at 45.9 s; the visual stream ends at 45.933333 s. The final caption is present at 45 s and absent at 45.5 and 45.9 s. Incidental vehicle/phone interface labels, audio and app operation are not fully translated or accepted.
Review limits
Sampled comparisons of the visible Chinese captions and existing English captions are documented above. Full continuous narration/audio review and acceptance of retimed subtitles remain OPEN. Vehicle fitment, installation and electrical details still require source-backed verification.
Local caption timing review drafts
These local review attachments retain the original Chinese audio and place English captions below the source picture. The eighteen captions reuse the source-picture readings already saved on this page. Timing follows visible-caption samples at roughly half-second resolution; it has not been accepted against continuous speech. The smaller preview compresses the picture. The large lossless candidate preserves the original picture region. Audio listening, continuous audiovisual review, exact subtitle timing, app pairing, electrical requirements and vehicle fitment remain open. These files are review drafts, not approved replacement tutorials.
Offline source audio comparison — review draft
The original Chinese source sound has now been processed locally by an existing offline speech model. The full 45.952313-second input produced six machine segments and 142 word hypotheses. Comparing these with eighteen existing visible-caption records gives nine normalized text matches, eight text differences and one title card without a reliable spoken counterpart. Vehicle, product and socket terms include uncertain machine readings. Human listening remains zero seconds. Seventeen English review cues reuse visible-caption meanings; they do not translate or correct the uncertain machine transcript. Machine windows and earlier visual sample boundaries remain separate drafts. Audio accuracy, precise timing, continuous audiovisual review, electrical requirements, app pairing and vehicle fitment remain open. No replacement video has been approved.