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Конвертировать FLV в AVI

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БЫСТРЫЙ ОТВЕТ
Возможно ли конвертировать FLV в AVI?
Да - FLV конвертируется в AVI.

Вы можете сделать это прямо здесь с помощью нашего бесплатного конвертера - регистрация не нужна, и ваш файл будет удален сразу после завершения.

Upload your FLV to the converter above for the fastest result. Every FLV-to-AVI conversion re-encodes the video, so expect some quality loss and a larger output file than the original.

Также в AVI: MPEG4 · WLMP · MXF

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Протестировано на macOS, Windows и Linux
Последняя проверка: Sep 2026

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Конвертер FLV → AVIБЕСПЛАТНО

Зачем конвертировать FLV в AVI?

FLV is a legacy Flash Video container that many editors and players no longer support. Some older editing tools, DVD authoring software, and industrial systems specifically require .AVI input. Converting the FLV preserves the content in a container those tools can accept. For general playback, MP4 is a more practical target.

Способы конвертации FLV в AVI

VLC media player FREE

In VLC, open Media > Convert/Save, add your .flv, select AVI as the output container, and click Start.

Any Video Converter FREE FREE

Add your .flv, select AVI as the output format, and click Convert Now.

AviDemux OPEN-SOURCE

Open your .flv in AviDemux, set the output container to AVI, configure the video codec, and save.

Command line - FFmpeg CLI

Run ffmpeg -i input.flv -c:v mpeg4 -vtag xvid -c:a mp3 output.avi to re-encode the video and audio into an AVI container.

Программы, которые конвертируют FLV

Об этих форматах

Качество и на что обратить внимание

  • AVI is not a modern container - most encoders write MPEG-4 video inside it, producing files noticeably larger than MP4 at the same quality.
  • FLV-to-AVI is a full transcode, not a container swap - each re-encode loses some quality, so keep the original .flv if you might convert it again.
  • Older FLVs using VP6 video take longer to decode; FFmpeg handles VP6, H.263, and H.264 FLV streams equally well.

Часто задаваемые вопросы

Can I convert FLV to AVI without losing quality?
No - the conversion is a full re-encode, so some quality loss is unavoidable. Use the highest-quality setting your tool offers to keep it minimal.
Why is the output AVI file larger than the original FLV?
FLV typically uses efficient H.264 or VP6 compression, while AVI usually holds MPEG-4 video, which is less efficient at the same quality level.
Should I convert to AVI or MP4?
MP4 is better for almost every use case - smaller files and wider compatibility. Choose AVI only when a specific tool requires it.
VLC shows an error when converting my FLV - what should I try?
Try FFmpeg instead; it handles unusual FLV audio tracks such as Nellymoser or ADPCM that can cause VLC's converter to fail.