1. Home
  2. Video Converter
  3. Convert FLC to MKV

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 MKV?

MKV (Matroska Video) is a flexible container format that supports virtually any codec, multiple subtitle tracks, and chapter markers.

When Should You Use FLC vs MKV?

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 MKV When...

Reach for MKV when your priority is high-quality video with subtitles and chapters — its efficient compression makes sharing fast and storage minimal.

FLC vs MKV: Key Differences

  • •FLC and MKV diverge on compression: lossless compression for the source, lossy compression for the target.
  • •Moving from FLC (lossy) to MKV (lossy) means the output file will be significantly smaller — but at the cost of some visual fidelity.
  • •Alpha channel support: MKV lacks transparency support, so semi-transparent pixels from the source will be lost.
  • •Storage footprint: Moderate for 256-color animations for FLC vs Varies greatly depending on content for MKV.
  • •Use case fit: FLC targets retro game cutscenes, legacy 2d animation and MKV targets high-quality video with subtitles and chapters — your choice depends on which workflow stage you are serving.

Advantages of FLC

  • ✓At its core, FLC relies on lossless encoding — a design choice that makes it perfect for Retro game cutscenes, legacy 2D animation.
  • ✓You won't run into compatibility issues with FLC — it's a universal standard across platforms.
  • ✓File size management with FLC: larger files guaranteed to match the original exactly.
  • ✓Every major application in the Retro game cutscenes, legacy 2D animation space supports FLC natively.

Advantages of MKV

  • ✓MKV uses lossy compression tailored for High-quality video with subtitles and chapters.
  • ✓MKV is supported natively on virtually every device, browser, and operating system.
  • ✓MKV files are compact and quick to transfer, even over slow connections.
  • ✓MKV integrates seamlessly with all major creative tools and workflows.

Common Use Cases for FLC to MKV Conversion

  • Video game cutscenes
  • Product demonstrations
  • Webinar recordings
  • Animated explainers
  • Video resumes
  • Conference presentations

Industry Applications

GamingLive EventsVideo ConferencingDigital SignageSports AnalyticsVirtual Reality

Best Practices for FLC to MKV Conversion

  • →For FLC to MKV: encode at the target platform's native resolution — upscaling or downscaling adds unnecessary artifacts
  • →Test a short clip before converting the entire FLC file — this confirms MKV settings produce acceptable quality
  • →MKV is widely supported but choose bitrate carefully to balance quality and file size
  • →Use constant bitrate (CBR) for streaming delivery and variable bitrate (VBR) for archival storage
  • →Keep the original file in case you need to re-encode with different settings
  • →Check audio sync after conversion — container changes can sometimes cause drift

Related Article

Video Compression Guide: Reduce File Size Without Losing Quality

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

Troubleshooting FLC to MKV Conversion

  • !MKV won't play on target device → check codec compatibility (H.264 has broadest support)
  • !Audio out of sync after FLC to MKV conversion → try re-muxing with a different container format
  • !MKV quality is too low → increase the bitrate; for 1080p video, 8-15 Mbps is recommended
  • !File size increased converting FLC to MKV → lossless or higher-bitrate outputs naturally produce larger files

Related Video Converters

Convert Other Formats to MKV

MP4 → MKV
Convert MP4 to MKV

All Video Formats

MP4
View all Video converters →

More Video tools

Convert to MKV →Convert from FLC →

Convert FLC to MKV Online - Free & Fast

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

Video Converter

Upload or enter a URL to convert FLC to MKV instantly

Click to upload or drag & drop FLC file

or paste from clipboard

.flc,.FLC (max 100MB)

SSL EncryptedAuto-deleted in 1 hourProcessed securelyNo registration needed

Verifying security check…

About FLC and MKV

FLC

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

MKV

MKV (MKV videos) - Matroska container with advanced subtitle and chapter support. Ideal for high-quality video with subtitles and chapters.

Format Comparison

CompressionLossless → Lossy
TransparencyN/A
Use CaseConvert from retro game cutscenes, legacy 2d animation to high-quality video with subtitles and chapters
File Size~Varies greatly depending on content after conversion

FAQs

Is converting FLC to MKV free?

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

How long does it take to convert FLC to MKV?

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

What is MKV best used for?

MKV is ideal for high-quality video with subtitles and chapters. Matroska container with advanced subtitle and chapter support

Does converting FLC to MKV lose quality?

Yes, converting FLC to MKV 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 MKV?

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

Related Tools

MP4 to MKV
Convert MP4 to MKV
MP4 to FLC
Convert MP4 to FLC
MKV to MP4
Convert MKV to MP4
MKV to AVI
Convert MKV to AVI
View all video converter converters
Tune output for this video conversion
80%
Smaller fileBetter quality