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What is FLC?

FLC Animation is Autodesk Animator Pro's enhanced animation format, the successor to FLI with higher color depth and resolution.

What is VP9?

VP9 is Google's next-generation open-source video codec delivering 50% better compression than VP8 for 4K streaming.

When Should You Use FLC vs VP9?

Use FLC When...

Reach for FLC when your priority is retro game cutscenes, legacy 2d animation — its uncompromising quality ensures every detail is preserved.

Use VP9 When...

Reach for VP9 when your priority is youtube 4k, web video, chrome streaming — its efficient compression makes sharing fast and storage minimal.

FLC vs VP9: Key Differences

  • •FLC uses lossless compression while VP9 uses lossy compression — this is the fundamental technical difference between the two formats.
  • •The switch from lossless compression to lossy compression means you gain significant space savings while accepting minor quality trade-offs.
  • •Alpha channel support: VP9 lacks transparency support, so semi-transparent pixels from the source will be lost.
  • •FLC files are typically Moderate for 256-color animations while VP9 files range Smaller than H.264 at same quality
  • •Primary audience: FLC is built for retro game cutscenes, legacy 2d animation scenarios, while VP9 focuses on youtube 4k, web video, chrome streaming — pick the format that matches your output requirement.

Advantages of FLC

  • ✓FLC uses lossless compression tailored for Retro game cutscenes, legacy 2D animation.
  • ✓FLC is supported natively on virtually every device, browser, and operating system.
  • ✓FLC files are bit-for-bit perfect, preserving every pixel and sample for professional work.
  • ✓FLC integrates seamlessly with all major creative tools and workflows.

Advantages of VP9

  • ✓VP9 uses lossy compression tailored for YouTube 4K, web video, Chrome streaming.
  • ✓VP9 is supported natively on virtually every device, browser, and operating system.
  • ✓VP9 files are compact and quick to transfer, even over slow connections.
  • ✓VP9 integrates seamlessly with all major web development tools and workflows.

Common Use Cases for FLC to VP9 Conversion

  • Professional video editing
  • Social media content
  • Security and surveillance
  • Educational content
  • Marketing videos
  • Video archiving

Industry Applications

Film ProductionSocial MediaVideo StreamingE-learningMarketingBroadcast Media

Best Practices for FLC to VP9 Conversion

  • →Converting FLC to VP9: match the output resolution and bitrate to your target platform's requirements
  • →VP9 offers efficient streaming-optimized compression — ideal for online delivery
  • →Use appropriate bitrate for the balance of quality and file size
  • →VP9 is a lossy format, so expect some quality loss at higher compression ratios
  • →Always keep a backup of your original files before converting
  • →Choose the appropriate quality settings for your specific use case

Related Article

Video Compression Guide: Reduce File Size Without Losing Quality

Learn more about FLC and VP9 formats in our detailed guide.

Troubleshooting FLC to VP9 Conversion

  • !Video stutters during playback of VP9 → the frame rate may need adjustment; matching the source frame rate avoids judder
  • !Black bars appear around the converted VP9 → check aspect ratio and cropping settings before re-encoding
  • !Subtitles vanished after FLC to VP9 conversion → some containers handle subtitle tracks in separate streams
  • !VP9 file won't upload to a streaming platform → verify the format, codec, and bitrate comply with the platform's specifications

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Convert FLC to VP9 Online - Free & Fast

Convert FLC files to VP9 online for free. High-quality conversion with no registration required.

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About FLC and VP9

FLC

FLC (FLC animations) - FLC Animation, Autodesk Animator Pro FLIC animation format. Best for retro game cutscenes, legacy 2d animation.

VP9

VP9 (VP9 video) - VP9, next-gen open-source video codec for 4K web video. Ideal for youtube 4k, web video, chrome streaming.

Format Comparison

CompressionLossless → Lossy
TransparencyN/A
Use CaseConvert from retro game cutscenes, legacy 2d animation to youtube 4k, web video, chrome streaming
File Size~Smaller than H.264 at same quality after conversion

FAQs

Is converting FLC to VP9 free?

Yes, GoConvertFile offers free conversion of FLC to VP9 for files up to 100MB. No registration required.

How long does it take to convert FLC to VP9?

Most FLC to VP9 conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.

What is VP9 best used for?

VP9 is ideal for youtube 4k, web video, chrome streaming. VP9, next-gen open-source video codec for 4K web video

Does converting FLC to VP9 lose quality?

Yes, converting FLC to VP9 uses lossy compression, which reduces file size by discarding some visual data. Set quality to 85-95% for a good balance of quality and file size.

What file size should I expect after converting FLC to VP9?

VP9 files are typically 50-80% smaller than FLC files because VP9 uses efficient lossy compression. The exact reduction depends on quality settings.

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80%
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