China HuNan-Mango TV's "Singer" show in 2025- Dynamic Bars

This project involves a company providing 320 sets of Dynamic bar (dynamic light bars), integrated technical solutions (including music style-linked control, audience interaction linkage), and on-site support for the 2025 Mango TV Singer program.

It aims to realize the integration of "singer's musical expression, youthful audience interaction, and dual-mode (recording + live broadcast) stability" through the flexible deployment of Dynamic bar, while verifying the product's adaptability in music competition variety shows and enhancing the company's influence in the variety show stage equipment market.

Location

China

Product

Dynamic Bars

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◉ Project Overview

▪ Project Entity

• A company provides 320 sets of Dynamic bar, supporting technical solutions (music-rhythm synchronization, audience-participated light control) and on-site technical support for the 2025 Mango TV Singer.

▪ Project Timeline

• During the entire broadcast cycle of the 2025 Mango TV Singer (including 12 weeks of recording (preliminary rounds) and 1 week of live broadcast (final), with 3 days of stage construction and 2 days of rehearsal per recording/live session).

▪ Core Content

• Based on the program's "music competition + artist personality display" positioning and its youthful audience characteristics (main audience aged 18-35), customize the application scenarios of 320 Dynamic bars: ① Main stage deployment (arranged in a "semi-circular surround" shape around the singer's performance area, with light effects matching the song's emotion—e.g., warm gradient for lyrical songs, high-frequency pulse for rock songs); ② Singer's exclusive area (installed in the backstage waiting area to display the singer's "personal light logo" when they are introduced); ③ Audience interaction area (distributed in the audience seats as "interactive light sticks" for viewers to participate in voting-driven light changes). Integrate the equipment with the program's multi-camera shooting system, real-time voting platform, and online barrage interaction system to ensure the visual presentation aligns with the program's "professional, dynamic, and interactive" tone.

▪ Project Goals

• First, create a "music-driven light stage" for Singer, enhancing the sense of resonance between the singer's performance and the audience's emotions. Second, verify the adaptability of Dynamic bar in "frequent style switching" (10+ singers with different music styles per episode) and "dual-mode (recording + live) operation" scenarios. Third, leverage the program's high popularity (expected 200 million+ online views per episode) to establish the company's benchmark status in variety show stage equipment.

◉ Project Background

Industry and Scenario Background

Music competition variety shows are core content of video platforms, with competition focusing on "stage professionalism, audience interaction, and content uniqueness".

Mango TV, as a leader in youth-oriented variety shows, has strict requirements for Singer: ① Professionalism (meeting the visual expression needs of different music genres); ② Interactivity (catering to young audiences' demand for "participation"—e.g., voting, barrage interaction); ③ Stability (zero faults in both recording (adjustable) and live broadcast (non-adjustable) scenarios). High-flexibility stage equipment is crucial to achieving these goals.

Artist and Performance Needs

The 12+ singers in the program cover diverse music styles (pop, rock, national style, R&B, etc.), with distinct visual demands for their performances: ① Lyrical singers need soft, non-distracting light to highlight vocal expression (traditional spotlights are too rigid); ② Rock singers require dynamic, explosive light effects to match the song's intensity (fixed LED screens lack real-time rhythm following); ③ National style singers need light that echoes traditional instruments (e.g., matching the sound of guzheng with light of cyan tone). The program team needed equipment that could "quickly switch styles, follow rhythm in real time, and highlight personality".

Product Promotion Needs

As a core product of the company, Dynamic bar has advantages such as fast light effect switching (supporting 100+ preset modes), lightweight design (easy to deploy in multiple areas), and multi-terminal interaction (supporting mobile phone control). However, it lacked large-scale application cases in top music competition variety shows. This project aimed to verify the product's performance in complex variety show scenarios (frequent style changes, audience interaction, dual-mode operation) and fill the gap in the company's variety show equipment case library.

◉ Project Challenges

▪ Music Style Adaptation Challenge

Each episode of Singer has 10+ singers with different styles, requiring Dynamic bar to switch light effects (color, rhythm, brightness) within 2 minutes between performances (e.g., from the warm yellow gradient of a love song to the red pulse of a rock song). Traditional manual adjustment takes 5+ minutes, which delays the recording progress; and inconsistent style matching may weaken the singer's musical expression.

▪ Dual-Mode Stability Challenge

The program combines recording (preliminary rounds, allow post-adjustment) and live broadcast (final, zero error). Dynamic bar needs to meet different stability standards: ① Recording mode: Support frequent parameter modification (e.g., adjusting light rhythm according to the director's feedback); ② Live broadcast mode: Ensure 3-hour continuous operation without faults (e.g., light stuck, signal disconnection). Additionally, live broadcast involves multi-platform streaming (Mango TV, Douyin, WeChat Channels) with different color standards, requiring consistent visual effects.

▪ Youthful Audience Interaction Challenge

Mango TV's young audience expects "deep participation"—the program team hoped that Dynamic bar in the audience area could link with the real-time voting system (e.g., the light brightness of the audience's Dynamic bar increases as the singer's vote count rises) and online barrage (e.g., triggering "star-shaped light effect" when the barrage keyword "explosive" appears). Traditional equipment lacks the ability to connect with multi-terminal data, making it difficult to realize interactive functions.

▪ Stage Space Constraint Challenge

The Singer stage is a "multi-area integrated" design (main performance area, backstage waiting area, audience interaction area) with limited space: ① The main stage's lifting platform requires Dynamic bar to be installed on the edge without affecting the platform's movement; ② The audience area's seats are dense, requiring the handheld Dynamic bar for viewers to be lightweight (<100g) and easy to operate; ③ The backstage area has complex wiring (cameras, microphones), which may interfere with Dynamic bar's signal.

◉ Solution

▪ Music Style Rapid Adaptation Plan

◦ Develop a "music style-light effect template library": Classify 8 major music styles (pop, rock, national style, etc.) and pre-set 50+ exclusive templates (e.g., "Lyrical Template": warm white 2700K, 2-second gradient; "Rock Template": red + orange, 0.5-second pulse). The template library is linked to the program's song list—when the singer confirms the song style, the system automatically recommends the corresponding template, and technicians can complete adjustments within 1 minute.

◦ Add "real-time rhythm following function": Equip Dynamic bar with a sound-sensing module that analyzes the song's BPM (beats per minute) in real time (e.g., 120 BPM for pop songs, 180 BPM for rock songs) and automatically adjusts the light flashing frequency, ensuring synchronization with the music.

▪ Dual-Mode Stability Guarantee Plan

◦ Design a "dual-mode switching system": ① Recording mode: Enable "flexible control" (supporting wireless parameter modification via tablet, with 100+ adjustable parameters); ② Live broadcast mode: Switch to "stable mode" (lock core parameters to avoid misoperation, and activate dual-battery backup (6-hour battery life)). All Dynamic bars are equipped with overheating protection and signal redundancy modules.

◦ Collaborate with the streaming team for "multi-platform color calibration": Adjust the color parameters of Dynamic bar to meet Rec.709 (Mango TV) and Rec.2020 (Douyin) standards, and conduct 4 rounds of pre-live tests to control color deviation within 3%.

▪ Youthful Audience Interaction Plan

◦ Build a "multi-terminal data linkage system": Connect Dynamic bar to the program's voting platform and barrage system via Mango TV's open API: ① Voting linkage: When the singer's vote count increases by 10,000, the audience's Dynamic bar brightness increases by 20%; ② Barrage linkage: Set 15+ hot keywords (e.g., "explosive", "touching"), and when the number of barrages containing the keyword exceeds 500 in 1 minute, the main stage's Dynamic bar triggers the corresponding light effect.

◦ Optimize the audience's handheld Dynamic bar: Use food-grade ABS material (weight 80g) with a one-button switch (on/off + mode selection) and a 3-hour battery life (supporting charging via USB-C), ensuring easy operation for young viewers.

▪ Stage Space Adaptation Plan

◦ Optimize the installation structure of Dynamic bar: ① Main stage: Adopt "magnetic adsorption + sliding rail" design, allowing the bar to move with the lifting platform without falling; ② Audience area: Use "seat-mounted brackets" to fix the handheld bar, saving space and avoiding loss; ③ Backstage area: Use shielded wires for Dynamic bar to reduce signal interference from cameras and microphones.

◦ Conduct "space simulation test" in advance: Build a 1:1 scale stage model in the factory to verify the installation position of each Dynamic bar, ensuring no impact on the stage's normal operation.

◉ Technical Highlights

Music Rhythm Intelligent Linkage Technology

Dynamic bar's sound-sensing module uses a "high-precision BPM algorithm" (error <1 BPM) to analyze the song's rhythm in real time, and the light effect is automatically adjusted within 0.3 seconds. It can also identify key musical elements (e.g., guitar solos, drum breaks) and trigger corresponding light changes (e.g., solo segments reduce brightness to highlight the singer).

Dual-Mode Intelligent Switching Technology

The self-developed control system supports one-click switching between recording and live broadcast modes. In live broadcast mode, it automatically disables non-essential functions (e.g., parameter modification) and activates "fault self-recovery"—if a single Dynamic bar fails, adjacent bars automatically compensate, ensuring no visual gaps.

Multi-Terminal Interactive Control Technology

The system supports simultaneous connection of 500+ devices (320 Dynamic bars + 180 audience handheld bars) and realizes real-time data interaction with Mango TV's voting/barrage platform (delay <0.5 seconds). Viewers can also control the color of their handheld bars via the Mango TV app, enhancing participation.

Lightweight and Anti-Interference Technology

The main stage's Dynamic bar uses "carbon fiber + aluminum alloy" material (weight 150g/m), reducing weight by 30% compared to conventional products. The signal module adopts a "2.4GHz/5GHz dual-band design" to avoid interference from stage wireless equipment, ensuring stable operation in complex wiring environments.

◉ Implementation

01. Demand Confirmation and Plan Design Phase (1 month before the program starts)

◦ Hold 4 rounds of meetings with Mango TV's Singer director team, music consultants, and stage designers: Confirm the program's recording/live broadcast schedule, singer style characteristics, and stage space parameters. Output the "Dynamic bar layout map", "style template list", and "interaction function manual".

◦ Conduct internal technical review: Finalize the product's hardware optimization plan (lightweight structure, dual-band signal) and the development plan of the control system. Start production and customization of 320 Dynamic bars (including 180 audience handheld versions).

02. Factory Testing and Template Verification Phase (2 weeks before the program starts)

◦ Build a "simulated Singer stage" in the factory (restoring the main stage, audience area, and backstage): Test the Dynamic bar's style switching efficiency (verifying <1 minute per template) and interaction function accuracy (e.g., voting-light linkage delay).

◦ Invite 30 young viewers (aged 18-35) to test the handheld Dynamic bar: Adjust the design based on feedback (e.g., increasing the button size for easy operation, adding a "low battery reminder" light).

03. On-Site Deployment and Rehearsal Phase (3+2 days per recording/live session)

◦ The technical team arrives at the studio 3 days in advance: Install the Dynamic bars according to the layout map (main stage with magnetic rails, audience area with seat brackets), connect to the control system, and conduct signal interference tests with the program's camera/microphone team.

◦ Conduct 2 days of joint rehearsals with the singers and director team: ① Test style matching (adjusting templates according to the singer's performance feedback); ② Verify interaction functions (simulating voting and barrage to test light effects); ③ Simulate live broadcast emergencies (e.g., replacing a faulty Dynamic bar within 2 minutes).

04. Recording/Live Broadcast and Post-Session Summary Phase (per recording/live session + 1 day after)

◦ Recording/live day: Start equipment preheating 2 hours in advance, with 4 technicians monitoring in key areas (main stage control, audience interaction, live broadcast monitoring). Prepare 20 spare Dynamic bars (including 10 handheld versions).

◦ Post-session: Collect operation data (style switching time, fault rate, interaction participation rate) and hold a summary meeting with the program team to optimize templates (e.g., adding a "national style + electronic music" mixed template for fusion music).

◉ Project Outcomes

▪ Program Effect Outcome

The stage with Dynamic bar became a "hot topic of the program": ① Related topics (e.g., "Singer's Dynamic Bar Follows Rhythm", "Audience's Light Stick Votes for Idols") accumulated 1.5 billion+ views on social platforms; ② Mango TV's post-program survey showed 95% of viewers believed the Dynamic bar "enhanced the sense of participation and resonance with the singers"; ③ Music critics commented: "The light effects perfectly match the music style, achieving 'visualization of sound'".

▪ Technical Verification Outcome

During the 12-week recording and 3-hour live broadcast, 320 Dynamic bars had a total fault rate of 0.16% (only 1 handheld bar with battery failure, quickly replaced). The average style switching time was 45 seconds, and the multi-platform color deviation was <2%, fully meeting Mango TV's technical standards for variety shows.

▪ Brand Influence Outcome

The project was reported by 35+ industry media (e.g., Variety Show Industry Observer, Mango TV's "Behind the Scenes" documentary). Within 1 month after the program ended, the company received cooperation inquiries from 10 variety show production teams (e.g., The Voice of China, Street Dance of China) and signed a 2-year "variety show equipment supply agreement" with Mango TV.

◉ Lasting Impact

▪ Brand Level

The project established the company's "leader image in variety show stage equipment"—the Singer case became the core sample for the company's promotion in the variety show field, increasing the product's quotation premium by 30% in subsequent variety show projects and entering the "core supplier list" of major video platforms (Mango TV, iQiyi, Tencent Video).

▪ Industry Level

It promoted the upgrading of variety show stage equipment standards—before the project, only 20% of music variety shows used "music-linked light equipment"; after the project, 55% of top music variety shows (e.g., The Big Band) began adopting similar interactive light solutions. The company's "music style-light effect template library" was referenced by 4 industry peers.

▪ Product Level

Based on the project's experience, the company launched a "Variety Show Exclusive Dynamic bar" (pre-installed with 100+ variety show-specific templates, supporting multi-terminal data linkage) and expanded applications to other variety show types (e.g., talent shows, outdoor reality shows), increasing the company's market share in the variety show equipment field by 45%.

◉ Project Insight

01. "Variety Show Equipment Must Balance Professionalism and Interaction"

The success of Dynamic bar lay in not only meeting the professional needs of music style expression but also satisfying young audiences' desire for participation—for example, the voting-linked light effect made the audience feel "their votes are visible". This verifies that in variety show scenarios, "professional technical support + interactive experience design" is the key to product success.

02. "Dual-Mode (Recording + Live) Scenarios Require Targeted Design"

The initial recording phase had problems with "too slow parameter adjustment", while the live broadcast phase faced "fear of fault modification". The dual-mode switching system solved these pain points, proving that equipment design must match the program's production mode rather than using a one-size-fits-all solution.

03. "Youthful Audience Prefer 'Simple and Fun' Interaction"

The handheld Dynamic bar's one-button operation and colorful effects were more popular among young viewers than complex functions. This shows that for youth-oriented variety shows, equipment interaction should be "low-threshold and high-interest"—avoiding complicated operations that reduce participation.

◉ Conclusion

A comprehensive analysis of the Dynamic Bars - FENG-YI

Through in-depth insight into the professional and interactive needs of music competition variety shows, customized "music linkage + dual-mode stability + youthful interaction" solutions, and rigorous execution, this project successfully achieved three core goals: enhancing the artistic expression of the 2025 Mango TV Singer, verifying the adaptability of Dynamic bar in variety show scenarios, and expanding the company's influence in the variety show equipment market. On one hand, it helped Singer create a "music-visual integration" stage that resonated with young audiences, solidifying the program's position as a top music variety show.

On the other hand, it enabled the company's Dynamic bar to break through the "variety show equipment entry barrier", establishing a benchmark for interactive light equipment in music variety shows. The project's experiences (music style customization, dual-mode design, youthful interaction) provide a replicable framework for subsequent variety show projects, with long-term guiding significance for the integration of "technology and variety show content creation".

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