MKV to FLV Converter
Convert MKV to FLV with lossless quality using TalkHelper Video Converter.
- Convert video or audio files to 1000+ formats, including MP4, MKV, WebM, AVI, MOV, etc.
- Batch process multiple MKV files simultaneously.
- No file size limits.
- 30X faster conversion speed compared to other converters.
How to convert MKV files to FLV?
Setup MKV to FLV converter
Download MKV to FLV Converter, install and launch it on your Windows PC.
Import MKV file(s)
Import MKV file(s) into TalkHelper Video Converter by clicking on "Add Media"->"Add Files" menu.
Choose FLV format
Select FLV under "Output Format" drop-down menu.
Convert MKV to FLV
Click "Start Convert" button to turn MKV file(s) into FLV with lossless quality.
MKV to FLV: FAQ
You can grab TalkHelper Video Converter as your go-to MKV to FLV conversion software and follow the step-by-step guide below:
Step 1): Download, install and launch TalkHelper Video Converter.
Step 2): Click on “Add Media” menu to import the MKV file(s).
Step 3): Navigate to the “Video” tab, select FLV (Flash Video) and your preferred resolution.
Step 4): Click “Start Convert” button to convert MKV to FLV.
Usually it takes up to 1-2 minutes to transform an 2GB .mkv file into a .flv file.
All-in-one video converter: TalkHelper Video Converter supports a variety of video and audio formats besides MKV to FLV, you can find any possible format that you want to convert.
Optimize video quality: You can easily optimize videos for specific devices, social media websites and YouTube with rich presets in the software; this will save you a lot of time and effort to manually optimize those parameters.
Unlimited conversions: You can convert as many MKV video files as you want in TalkHelper Video Converter, and we don’t limit the file size either.
MKV vs FLV: Difference between MKV and FLV
| File Extension |
 .mkv |
File Extension |
 .flv |
|---|---|---|---|
|
Full Name |
Matroska Multimedia Container |
Full Name |
Flash Video |
|
Description |
MKV is the Matroska multimedia container format that incorporates several types of audio, video, and subtitles tracks (like USF or SRT) into a single file. MKV files are usually used for distributing short movies and audio clips online. |
Description |
Adobe Flash Video (FLV) is a container format that stores and distributes audio and video streams used by Adobe Flash Player or Adobe Air. Both FLV and SWF files use the same way to encode video and audio data. |
|
Developer |
CoreCodec, Inc. |
Developer |
Adobe Systems |
|
MIME Type |
video/x-matroska |
MIME Type |
video/x-flv |
|
Video Codecs |
MPEG-1, MPEG-2, MPEG-4 (A)SP, H.264/MPEG-4 AVC, H.265/HEVC, VC-1/WMV, Real Video, Theora, Microsoft MPEG4 V2, VP8, VP9, MVC |
Video Codecs |
MPEG-4 AVC/H.264, MPEG-4 Visual, VP6 |
|
Audio Codecs |
MP3, WMA, Vorbis, Opus, AAC, AC-3, DTS, PCM, LPCM, FLAC, ALAC, MLP/Dolby TrueHD, DTS-HD |
Audio Codecs |
AAC, MP3, LPCM, A-law PCM, μ-law PCM, Speex |
|
Associated programs |
VLC Media Player KMPlayer MX Player DivX Player GOM Player PotPlayer |
Associated programs |
VLC Media Player FLV Media Player FLV Player Classic Media Player |
|
File Conversion |
File Conversion |
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