8.3/10Score
Happy Horse 1.1
Strengths: Alibaba native-audio text, image and reference video
Compare engines
Happy Horse 1.1 vs Seedance 2.0
This page compares Happy Horse 1.1 vs Seedance 2.0 on MarkDream using key specs, pricing, controls, and a scorecard across 11 criteria. Curated side-by-side videos will be added once model-specific renders are available.
8.5/10Score
Seedance 2.0
Strengths: Flagship multi-shot video with native audio and references
Pricing snapshot
MarkDream price per second by resolution; the pricing score compares the same tier when possible.
Happy Horse 1.1
720p: $0.18/s1080p: $0.23/s
Seedance 2.0
720p: $0.38/s1080p: $0.94/s4K: $1.94/s
Comparable score tier: 720p: $0.18/s vs 720p: $0.38/s
Scorecard (Side-by-Side)
Scores reflect quality and control on MarkDream across 11 criteria.
How we benchmark8.4
Prompt Adherence
iprompt alignment / instruction following8.6
8.3
Visual Quality
iimage quality / aesthetic quality / realism / artifacts / flicker8.8
8.3
Motion Realism
imotion smoothness / physics plausibility8.7
8.2
Temporal Consistency
itemporal coherence / identity consistency8.2
8.2
Human Fidelity
ifaces / hands / body realism8.4
7.0
Text & UI Legibility
itext rendering / readability7.0
9.0
Audio & Lip Sync
ilip sync quality / dialogue sync9.2
7.8
Multi-Shot Sequencing
ishot-to-shot continuity / multi-shot8.4
8.3
Controllability
icamera control / constraint following8.8
6.8
Speed & Stability
ilatency / success rate7.4
8.5
Pricing
iprice per second / credits / estimated cost6.4
Winner summary
Leads on scorecard
Seedance 2.0 leads on 8/11 (best: Multi-Shot Sequencing, Speed & Stability).
Cheaper on MarkDream
Cheaper: Happy Horse 1.1 (720p: $0.18/s vs 720p: $0.38/s).
Video-to-Video
Video-to-Video: Seedance 2.0 (Not supported in the current Happy Horse 1.1 route vs Supported (video edit and extend)).
Key Specs (Side-by-Side)
Compare key AI video model specs side-by-side (pricing, inputs, resolution, duration, aspect ratios, audio, and core controls). This is a high-level snapshot — see the full engine profile for the complete feature set and prompt examples.
Happy Horse 1.1Key specSeedance 2.0
720p: $0.18/s
Pricing (MarkDream)1080p: $0.23/s
720p: $0.38/s
1080p: $0.94/s
4K: $1.94/s
Text-to-Video
Image-to-Video
Video-to-Video
First frame supported via Image-to-Video; last frame not supported
First/Last frameReference image / style reference
Ref2V: up to 9 image references; I2V: 1 start image
Reference video
1080p
Max resolution4K on the standard Dreamina Seedance 2.0 route
15s output
Max duration15s
16:9 / 9:16 / 1:1 / 4:3 / 3:4 / 21:9 / 9:21 / 5:4 / 4:5
Aspect ratiosAuto / 21:9 / 16:9 / 4:3 / 1:1 / 3:4 / 9:16
24 fps
FPS options24
MP4
Output formatMP4
Audio output
Native audio generation
Lip sync
Basic
Camera / motion controlsAdvanced
No (MarkDream)
WatermarkNo (MarkDream)
Related comparisons
Explore a few more popular side-by-side matchups.
FAQ
Quick answers about Happy Horse 1.1 vs Seedance 2.0 on MarkDream (pricing, modes, specs, and why results differ).
What are Happy Horse 1.1 and Seedance 2.0?
Happy Horse 1.1 and Seedance 2.0 are AI video generation engines available on MarkDream. This page compares key specs, pricing, controls, and performance data shown above.
Which is better: Happy Horse 1.1 or Seedance 2.0?
It depends on your workflow. Use the scorecard and specs to compare control, references, audio, pricing, and generation limits, then open each engine profile for full details.
Which is cheaper on MarkDream?
Pricing varies by engine and settings (duration, resolution, audio). Currently, Happy Horse 1.1 starts at 720p: $0.18/s and Seedance 2.0 starts at 720p: $0.38/s (see “Pricing (MarkDream)” for details).
What are the biggest differences between Happy Horse 1.1 and Seedance 2.0?
- First/Last frame: Happy Horse 1.1 is first frame supported via Image-to-Video; last frame not supported vs Seedance 2.0 is supported (1 start image + optional end image in i2v).
- Max resolution: Happy Horse 1.1 is 1080p vs Seedance 2.0 is 4K on the standard Dreamina Seedance 2.0 route.
Do they support Text-to-Video / Image-to-Video / Video-to-Video?
On MarkDream: Text-to-Video is Supported vs Supported; Image-to-Video is Supported vs Supported; Video-to-Video is Not supported in the current Happy Horse 1.1 route vs Supported (video edit and extend). Some fields may still be under validation.
Do they support First/Last frame or references?
First/Last frame is First frame supported via Image-to-Video; last frame not supported vs Supported (1 start image + optional end image in i2v). Reference image/style is Supported (1-9 reference stills) vs Ref2V: up to 9 image references; I2V: 1 start image; Reference video is Not supported in the current Happy Horse 1.1 route vs Supported (up to 3 video references, video edit, or extension clips).
What are the max resolution, duration, and aspect ratios?
Max output is 1080p / 15s output for Happy Horse 1.1 and 4K on the standard Dreamina Seedance 2.0 route / 15s for Seedance 2.0. Supported aspect ratios include 16:9 / 9:16 / 1:1 / 4:3 / 3:4 / 21:9 / 9:21 / 5:4 / 4:5 vs Auto / 21:9 / 16:9 / 4:3 / 1:1 / 3:4 / 9:16 (see Key Specs for the full list).
Do they support audio generation and lip sync?
Audio output is Supported vs Supported. Native audio generation is Supported vs Supported, and lip sync is Supported vs Supported (some fields may still be under validation).
Does MarkDream add a watermark?
No. MarkDream exports are watermark-free (“Watermark: No (MarkDream)”).
Why can results differ between these models?
Models interpret instructions, visual references, and generation constraints differently. Curated side-by-side videos will be added once model-specific renders are available.
Where can I find full specs, controls, and more prompt examples?
Open the full engine profiles for complete specs, controls, and more prompts: /models/happy-horse-1-1 and /models/seedance-2-0. You can also browse more outputs in the engine galleries.