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Topic: Opus 1.2 alpha (Read 5983 times) previous topic - next topic

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  • Gyulank
  • [*]
Re: Opus 1.2 alpha
Reply #25
About half year ago I tried to compare mp3 and opus formats. I think that the 64kbps opus = with the 320kbps mp3.
I didn't hear different in stereo separate, or quality when I used bigger framerate. But I don't know what version was it, because I maked those files with Goldwave. My full result was:
320 mp3 64 opus   stereo
---------------
256 mp3 48 opus   less stereo
160 mp3 32 opus   even less stereo
---------------
96  mp3  24 opus   it's been almost mono
48-64 mp3  16 opus
32  mp3 12 opus
My question that my result is correct, and concern to all version? (The best is 64 VBR?) And that the quality change when I using VBR, CVBR, CBR, or just the filesize?

  • NetRanger
  • [*][*]
Re: Opus 1.2 alpha
Reply #26
Opus-tools v0.1.10 (using libopus 1.2-alpha2-3-g68afa490)
h**ps://git.xiph.org/?p=opus.git;a=summary
h**ps://git.xiph.org/?p=opus-tools.git;a=summary

  • darkbyte
  • [*][*][*]
Re: Opus 1.2 alpha
Reply #27
Is there anyone building the libopus.dll variant of this? I would like to try this with foo_streamer.
WavPack -b4x4hc
Opus --cvbr --bitrate 256 --framesize 5

  • NetRanger
  • [*][*]
Re: Opus 1.2 alpha
Reply #28
Opus-tools v0.1.10 (using libopus 1.2-alpha2-4-gcfdaf365)
h**ps://git.xiph.org/?p=opus.git;a=summary
h**ps://git.xiph.org/?p=opus-tools.git;a=summary

  • NetRanger
  • [*][*]
Re: Opus 1.2 alpha
Reply #29
Opus-tools v0.1.10 (using libopus 1.2-alpha2-15-g3c9b4d61)
h**ps://git.xiph.org/?p=opus.git;a=summary
h**ps://git.xiph.org/?p=opus-tools.git;a=summary