Source: https://seerepo.com/compare/jianchang512/pyvideotrans/vs/KlingAIResearch/LivePortrait
Markdown source: https://seerepo.com/compare/jianchang512/pyvideotrans/vs/KlingAIResearch/LivePortrait.md
Description: pyvideotrans and LivePortrait share 9 technologies: Rich, Gradio, torch, transformers, torchaudio, ffmpeg-python, imageio, imageio-ffmpeg, and pillow. Both are written in Python.

# pyvideotrans vs LivePortrait

pyvideotrans and LivePortrait share 9 technologies: Rich, Gradio, torch, transformers, torchaudio, ffmpeg-python, imageio, imageio-ffmpeg, and pillow. Both are written in Python.

- [jianchang512/pyvideotrans](https://seerepo.com/r/jianchang512/pyvideotrans): Translate the video from one language to another and embed dubbing & subtitles.
- [KlingAIResearch/LivePortrait](https://seerepo.com/r/KlingAIResearch/LivePortrait): Bring portraits to life!

## What they share and what sets them apart

- In common: Rich, Gradio, torch, transformers, torchaudio, ffmpeg-python, imageio, imageio-ffmpeg, pillow
- Only in pyvideotrans: h5py, oss2, pyarrow, OpenAI, ElevenLabs, Hugging Face, Google, anyio, pyside6, AIOHTTP, cycler, fonttools, contourpy, matplotlib-inline, prompt-toolkit, cryptography, itsdangerous, oauthlib, requests-oauthlib, accelerate, azure-cognitiveservices-speech, bitsandbytes, datasets, diffusers, Keras, llvmlite, nagisa, openai-whisper, peft, piper-tts, scikit-learn, soynlp, speechrecognition, tiktoken, gradio-client, librosa, ModelScope, safetensors, dashscope, faster-whisper, onnxruntime, edge-tts, funasr, sentencepiece, ctranslate2, gtts, litellm, pyannote-audio, jinja2, markdown, markdown-it-py, markupsafe, mdurl, av, annotated-types, marshmallow, Pydantic, coloredlogs, tencentcloud-sdk-python, Alibaba Cloud, psutil
- Only in LivePortrait: lmdb, matplotlib, albumentations, onnxruntime-gpu, opencv-python, ONNX, torchvision, scikit-image

## Side by side

| | pyvideotrans | LivePortrait |
|---|---|---|
| Size | 73,829 lines written, 447 code files | 15,208 lines written, 89 code files |
| Who writes it | 0.8% of its commits signed by AI. With Claude Code and Cursor | 0% of its commits signed by AI |
| Activity | Last push November 5, 2026, 1,526 commits, 19,644 stars | Last push June 1, 2026, 125 commits, 19,401 stars |
| Tests | 57 test files. 17% of its code files have a test that imports them | 0 test files |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, pyvideotrans or LivePortrait?

pyvideotrans, with 73,829 lines written; LivePortrait has 15,208.

The proof: [jianchang512/pyvideotrans's code at commit 7921c81](https://github.com/jianchang512/pyvideotrans/tree/7921c819f9f09ac64a611d57cd676df28fd0b56a)

### Which has more GitHub stars, pyvideotrans or LivePortrait?

pyvideotrans, with 19,644 stars; LivePortrait has 19,401.

The proof: [jianchang512/pyvideotrans on GitHub](https://github.com/jianchang512/pyvideotrans)

### Which has more tests, pyvideotrans or LivePortrait?

pyvideotrans, with 57 test files.

The proof: [jianchang512/pyvideotrans's code at commit 7921c81](https://github.com/jianchang512/pyvideotrans/tree/7921c819f9f09ac64a611d57cd676df28fd0b56a)

### Which was updated more recently, pyvideotrans or LivePortrait?

pyvideotrans: its last push was on November 5, 2026, and LivePortrait's on June 1, 2026.

The proof: [jianchang512/pyvideotrans's commits on GitHub](https://github.com/jianchang512/pyvideotrans/commits)

### Which has more commits signed by AI, pyvideotrans or LivePortrait?

pyvideotrans: an AI signed 0.8% of its commits, with Claude Code and Cursor.

## Sources

- jianchang512/pyvideotrans: Read on November 5, 2026, at commit 7921c81 (https://github.com/jianchang512/pyvideotrans/tree/7921c819f9f09ac64a611d57cd676df28fd0b56a)
- KlingAIResearch/LivePortrait: Read on November 6, 2026, at commit 9b294b3 (https://github.com/KlingAIResearch/LivePortrait/tree/9b294b3d0536135442ea73cb01e6cb3ca7029dd3)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.