Seedance 1.5
Seedance 1.5 - AI Audio-Video Generator
Introduction:
AI platform generating synchronized audio-video content with lip-sync, multilingual voices, cinematic cameras, and immersive sound.
Seedance 1.5 Product Information
What is Seedance 1.5 ?
Seedance 1.5 is an advanced AI platform that generates professional audio-video content from text or images. The tool features joint audio-video generation technology that seamlessly synchronizes visuals with sound, providing precise lip-sync alignment, multilingual voice synthesis across English, Chinese, Japanese, Korean, Spanish, and Indonesian with dialect support, cinematic camera movements including tracking shots and professional transitions, and immersive sound effects with ambient audio. The platform supports text-to-audio-video and image-to-audio-video generation, offering enhanced semantic understanding for narrative coherence and expressive emotion capture for compelling storytelling. Users can customize resolution up to 1080p, select from multiple aspect ratios, and adjust video duration and audio parameters to create content for filmmaking, advertising, short dramas, gaming, and social media platforms.
Seedance 1.5's Core Features
Joint audio-video generation with synchronized sound
Precise lip-sync alignment and voice synthesis
Multilingual voice support (English, Chinese, Japanese, Korean, Spanish, Indonesian)
Regional dialect and accent support
Cinematic camera control and movements
Immersive sound effects and ambient audio generation
Text-to-audio-video generation
Image-to-audio-video animation
Multiple AI model access (Seedance 1.5, Veo 3.1, Sora 2, Wan, Kling, Hailuo, Pixverse)
AI image generation (Seedream 4, Nano Banana Pro)
Enhanced semantic understanding and narrative coherence
Expressive emotion and performance quality
Multiple resolution options (480p, 720p, 1080p)
Multiple aspect ratio support (16:9, 9:16, 4:3, 3:4, 21:9, 1:1)
Customizable video duration
Professional film grading and cinematic transitions
Watermark-free video output
Commercial use licensing
Seedance 1.5's Use Cases
#1
Creating cinematic films with synchronized dialogue and sound
#2
Producing short dramas with multilingual voice acting
#3
Generating marketing and advertising videos with voiceovers
#4
Animating photos with natural movement and ambient sound
#5
Creating social media content for TikTok, Instagram Reels, and YouTube Shorts
#6
Developing game trailers with synchronized sound effects
#7
Producing product demonstration videos with narration
#8
Creating brand promotional content with cinematic quality
#9
Generating music videos with audio-visual synchronization
#10
Creating multilingual commercial content for global markets
Seedance 1.5's Pricing
Free tier with limited generation credits for testing
Basic Plan: $19.90/month - 800 credits/month, up to 80 videos, includes Seedance 1.5 and multiple AI models (Veo 3.1, Sora 2, Wan, Kling, Hailuo, Pixverse), AI image generation, no watermark, standard speed, commercial license
Standard Plan: $39.90/month (Most Popular) - 2000 credits/month, up to 200 videos, includes all AI models, AI image generation, no watermark, priority generation speed, priority support, commercial license
Pro Plan: $99.90/month - 6000 credits/month, up to 600 videos, includes all AI models, AI image generation, no watermark, fastest generation speed, expert team support, commercial license
FAQ from Seedance 1.5
What is Seedance 1.5?
- Seedance 1.5 is an advanced AI platform that generates synchronized audio-video content from text prompts or images, featuring precise lip-sync, multilingual voice synthesis, cinematic camera movements, and immersive sound effects.
What video formats and resolutions does Seedance 1.5 support?
- Seedance 1.5 supports multiple aspect ratios including 16:9, 9:16, 4:3, 3:4, 21:9, and 1:1, with resolution options up to 1080p. Videos are generated in MP4 format suitable for various platforms.
How long does it take to generate a video?
- Generation time depends on video length, resolution, and complexity. The platform offers different model versions including Seedance 1.0 Pro for smooth and stable motion, and Seedance 1.0 Lite for faster processing at lower cost.
What languages does Seedance 1.5 support?
- Seedance 1.5 supports multiple languages including English, Chinese, Japanese, Korean, Spanish, and Indonesian, with native support for regional dialects and authentic vocal expressions for each language.
What makes Seedance 1.5 different from other AI video generators?
- Seedance 1.5 features joint audio-video generation that seamlessly synchronizes visuals with sound, precise lip-sync alignment, multilingual voice synthesis, cinematic camera control, immersive sound effects, and enhanced narrative coherence that distinguishes it from visual-only AI video generators.
Is there a free trial available?
- Yes, Seedance 1.5 offers a free tier that allows users to test the platform's audio-video generation capabilities before upgrading to paid plans with extended features and credits.
Can I use Seedance 1.5 for commercial purposes?
- Yes, videos generated with Seedance 1.5 can be used for commercial purposes including advertising, brand content, short dramas, and social media content. All paid plans include a Commercial Use License.
How does the credit system work?
- The platform uses a credit-based system where each video generation consumes credits. The Basic plan includes 800 credits for up to 80 videos monthly, Standard offers 2000 credits for up to 200 videos, and Pro provides 6000 credits for up to 600 videos per month.