[FFmpeg-trac] #1792(swresample:reopened): libswresample mono to stereo conversion is lowering the amplitude

FFmpeg trac at avcodec.org
Thu May 16 13:23:44 CEST 2013


#1792: libswresample mono to stereo conversion is lowering the amplitude
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             Reporter:  albertzeyer  |                    Owner:  michael
                 Type:  defect       |                   Status:  reopened
             Priority:  normal       |                Component:
              Version:  unspecified  |  swresample
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
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Comment (by albertzeyer):

 I think when you send a mono-signal to the sound driver, it just uses the
 same signal for both channels. That is different from what FFmpeg does.

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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1792#comment:6>
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