Why convert LRV to MP3?
An LRV is a low-resolution proxy video from GoPro and DJI cameras, internally an MP4 with an AAC audio track. Extracting the audio to .mp3 is useful when the clip was recorded primarily for sound - a speech, ambient audio, or live performance - and the video is not needed, especially when the full-resolution MP4 is not available.
How to convert LRV to MP3
FFmpeg FREE
Run ffmpeg -i input.lrv -vn -acodec libmp3lame output.mp3 to drop the video and encode the audio track as MP3.
VLC FREE
Open Media > Convert/Save, add the .lrv file, choose the Audio - MP3 profile, set an .mp3 output path, and click Start.
About these formats
.LRV
Low Resolution Video (GoPro / DJI proxy clip)
An LRV file is a Low Resolution Video - a small proxy clip your GoPro or DJI camera writes automatically next to every full-quality MP4. It is technically just an MP4 with a renamed…
Open .LRV details →
.MP3
MPEG-1/2 Audio Layer III
An MP3 file is a compressed audio recording - a song, podcast, audiobook, or ringtone. Almost every device plays it without extra software: double-click on Windows to open Media Player, on…
Open .MP3 details →Quality & what to watch
- LRV audio is recorded at a low bitrate to keep file size small; choosing a higher MP3 bitrate will not improve quality beyond the source ceiling.
- If the full-resolution
.MP4from the same clip is available, extract audio from that instead for better quality. - Transcoding AAC to MP3 is a lossy-to-lossy step that introduces a small additional quality loss.
Frequently asked questions
Will the MP3 sound better than the LRV audio?
Do I need special software to read an .lrv file?
Is any quality lost when extracting audio?
.MP4 instead.
