Software Alternatives & Reviews

Opus Interactive Audio Codec VS FLAC

Compare Opus Interactive Audio Codec VS FLAC and see what are their differences

Opus Interactive Audio Codec logo Opus Interactive Audio Codec

Opus is a totally open, royalty-free, highly versatile audio codec.

FLAC logo FLAC

A free, open source codec for lossless audio compression and decompression
  • Opus Interactive Audio Codec Landing page
    Landing page //
    2019-04-21
  • FLAC Landing page
    Landing page //
    2022-11-02

Opus Interactive Audio Codec videos

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FLAC videos

Can we hear the differences between MP3 and FLAC?

More videos:

  • Review - FLAC vs Spotify vs YouTube : HEARING Test Review!
  • Review - High Fidelity (Hi-Fi) Music on your Smartphone | FLAC | Vox | Google Play Music

Category Popularity

0-100% (relative to Opus Interactive Audio Codec and FLAC)
Audio Player
38 38%
62% 62
Media Player
45 45%
55% 55
Product Presentation
45 45%
55% 55
Video
38 38%
62% 62

User comments

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Social recommendations and mentions

Based on our record, Opus Interactive Audio Codec should be more popular than FLAC. It has been mentiond 11 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Opus Interactive Audio Codec mentions (11)

  • Global Underground Disk Images
    Could anyone help me get a disk image files for older Global Underground CDs? I encoded my old CDs into subpar mp3 files, and I'd now like to have high-quality Opus encodings and experiment across various bitrates. Source: about 1 year ago
  • Which is better Opus or AC3?
    Presumably, OP is referring to the Opus audio codec versus Dolby's AC3 codec. Source: about 1 year ago
  • Multiple tags with the same name in metadata
    If there are multiple tags with the same name, Ffmpeg will only use the last tag. If you really need to have multiple tags with the same name in your OPUS files, use opusenc instead (https://opus-codec.org/). Beware that some playback software does not display multiple artists gracefully. Source: over 1 year ago
  • I built a Zoom clone 100% IN RUST
    AFAIK ogg isn't really suitable for low latency audio streaming. Consider the Opus codec instead. Source: over 1 year ago
  • Windows HEVC video codec from Microsoft costs $0.99
    > The only reason you wouldn't use HEVC is if your hardware lacks support No, the main problem with HEVC is that it is not licensed under royalty-free terms. In contrast, almost all commonly used internet formats and protocols are licensed under royalty-free terms so everyone is free to use and implement them without paying a licensing fee. Video has been an anomaly. Imagine if HTML wasn't licensed under... - Source: Hacker News / almost 2 years ago
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FLAC mentions (6)

  • Best iPod for music in 2023 with large capacity.
    The Xiph.org foundation maintains FLAC and they have a list of tools that might be helpful. Source: 12 months ago
  • lossless music on the 7th gen
    Lastly, ALAC hasn't been updated by apple since 2016. FLAC is actively maintained by xiph.org and saw its last update this past October. Source: over 1 year ago
  • [Audio] The MQA Controversy: How an inferior format tried to take over the high-end audio market and caused major backlash
    Excessive licensing costs weren’t the only concern surrounding MQA though. MQA is touted as being DRM free, with audio streams able to be stored in the very popular, open source FLAC format. Only the lower resolution 16-bit audio is truly DRM free however. MQA’s authentication watermarking must be present in the file, and properly validated at playback, otherwise MQA decoders will refuse to unfold the audio to... Source: over 1 year ago
  • What audio format do you put on your iPods?
    FLAC continues to be actively maintained and updated. Which, actually thanks for asking your question because in checking sources I noticed FLAC was just updated not two weeks ago. I thik the last time I updated my encoder libraries was after MP3 lost patent protection and dropped licensing a few years ago, so this is fortuitous timing! Anyways, FLAC continues to be meaningfully updated (homepage @ xiph and the... Source: over 1 year ago
  • ELI5: How does audio compression (mp3, etc) make sound files so much smaller?
    There are lossless audio compression standards such as FLAC. Source: almost 3 years ago
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What are some alternatives?

When comparing Opus Interactive Audio Codec and FLAC, you can also consider the following products

WavPack - WavPack is a completely open audio compression format providing lossless, high-quality lossy, and a...

Vorbis - Ogg Vorbis is a fully open, general-purpose compressed audio format for mid to high quality...

K-Lite Codec Pack - K-Lite Codec Pack is a collection of codecs, DirectShow filters and tools.

LAME - LAME is a high quality MPEG Audio Layer III (MP3) encoder licensed under the LGPL.

Matroska - The Matroska Multimedia Container is an open standard free container format, a file format that can...

Monkey's Audio (.APE) - Monkey’s Audio makes perfect, bit-for-bit copies of your music, exactly the same as the original. You can decompress your lossless .APE files back to the original files. Think of it as a beefed-up Winzip™ to perfectly recreate the original music CD.