FLV to MP4 FLV to MP4

Conversion settings

Choose settings before adding files. The same settings apply to the whole batch.

Conversion settings
More options

The video keeps its original proportions. Resizing does not enlarge a smaller source.

Choose File FLV → MP4 Drag & drop files here … (or click to select files) or drop an archive with files Upload file

FLV → MP4: video for modern playback

The first video and audio streams are encoded for MP4 playback. This is not a lossless container swap; extra tracks and subtitles are not kept. Re-encoding cannot restore lost quality.

  1. Upload a readable FLV video and keep the source.
  2. Wait for processing and download MP4.
  3. Check picture, sound, duration and synchronization.

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Free uses and credits

One successful conversion is free per account, once across all file converters. After that, each source file is charged at the displayed rate.

≤1080p: Cost in credits: 1. / 3 min

>1080p: Cost in credits: 2. / 3 min

Price list
Duration ≤1080p · credits >1080p · credits
00:01:00 1 2
00:10:00 4 8
00:30:00 10 20
01:00:00 20 40
02:00:00 40 80

The exact price is shown before processing starts.

Credits or a free use are spent only after the results are saved. Getting the same ready files again is free.

Paid durations are rounded up to the stated block. You never pay more than the confirmed price. Maximum file limits remain unchanged.

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Credits or a free use are spent only after the results are saved. Getting the same ready files again is free.
Quick start

FLV → MP4: video for modern playback

  1. Upload a readable FLV video and keep the source.
  2. Wait for processing and download MP4.
  3. Check picture, sound, duration and synchronization.

Supported formats

This converter shows the accepted source formats and the result format.

Input files
FLV F4V M4V MP4 M2TS MTS TS VOB WMV WEBM DIVX OGV MKV MPG MPEG M2V VCD MOV AVI 3GP 3GPP ASF 3G2 MXF H264
Result
MP4

A damaged file or a non-standard codec can still fail even when the extension is supported.

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