视频转APNG转换器 - 从视频创建动画PNG
最快最安全的从视频文件创建动画PNG的方法。所有处理都在您的浏览器中进行 - 您的文件永远不会离开您的设备。完美支持透明度的高质量动画。
Video to APNG Converter
Convert videos to Animated PNG (APNG) format with transparency support and high-quality lossless compression.
Drop your video file here
or click to browse files
Supported formats: MP4, AVI, MOV, MKV, WEBM, FLV, 3GP, WMV
Maximum file size: 200 MB
Loading FFmpeg... Please wait while the video converter initializes.
Usage Tips
- • All conversions are processed locally in your browser for privacy
- • Maximum file size: 200MB
- • Higher quality settings may take longer to process
- • Use a modern browser like Chrome, Firefox, or Safari for best results
- Upload your video file using the file picker
- Set loop count (0 for infinite loop)
- Adjust frame delay for animation speed
- Configure compression level for file size
- Optionally set start and end times
- Click Convert to create your APNG animation
What is APNG and how is it different from GIF?
APNG (Animated PNG) supports 24-bit colors and 8-bit transparency, offering much better quality than GIF. It's perfect for high-quality animations with transparency.
Which browsers support APNG?
APNG is supported by Firefox, Safari, Chrome (since 2017), and most modern browsers. It's widely compatible for web use.
How do I control the animation speed?
Use the Frame Delay setting to control speed. Lower values (50ms) create faster animations, while higher values (500ms) create slower animations.
What's the recommended compression level?
Level 6 offers a good balance between file size and encoding speed. Use level 9 for smallest files or level 0 for fastest conversion.
Can I convert only part of a video?
Yes, use the Start Time and End Time options to convert specific segments of your video to APNG.
Why are APNG files larger than GIFs?
APNG files are larger because they store much higher quality images with full color depth and transparency. The quality improvement is significant.
Input Formats
Output Format
APNGMax File Size
200MB为什么选择我们的视频转APNG转换器？
- 将视频转换为支持透明度的动画PNG格式
- 24位色彩和8位透明度的无损图像质量
- 可自定义循环次数、帧时序和压缩设置
- 完美适用于网络使用的高质量动画输出
如何将视频转换为APNG
- 1使用文件选择器上传您的视频文件（支持MP4、AVI、MOV、WebM等）
- 2设置循环次数（0表示无限循环）和帧延迟来控制动画速度
- 3配置压缩级别以在文件大小和质量之间取得最佳平衡
- 4点击转换创建您的APNG动画并下载结果
常见问题
什么是APNG，它与GIF有什么不同？
APNG（动画PNG）支持24位色彩和8位透明度，比GIF提供更好的质量。它非常适合支持透明度的高质量动画，并被现代浏览器广泛支持。
哪些浏览器支持APNG格式？
APNG被Firefox、Safari、Chrome（自2017年起）、Edge和大多数现代浏览器支持。它在网络使用方面具有出色的兼容性，并提供比动画GIF更好的质量。
我可以将哪些视频格式转换为APNG？
您可以将MP4、AVI、MOV、WebM、MKV、FLV、3GP、WMV和许多其他视频格式转换为APNG。我们的转换器支持所有主要的视频格式。