{"id":149247,"date":"2020-08-20T14:18:44","date_gmt":"2020-08-20T06:18:44","guid":{"rendered":"http:\/\/4563.org\/?p=149247"},"modified":"2020-08-20T14:18:44","modified_gmt":"2020-08-20T06:18:44","slug":"5-1-%e5%a3%b0%e9%81%93%e7%9a%84-wav-%e6%80%8e%e6%a0%b7%e6%97%a0%e6%8d%9f%e8%bd%ac%e6%8d%a2%e6%88%90%e5%8f%8c%e5%a3%b0%e9%81%93%e7%9a%84-flac","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=149247","title":{"rendered":"5.1 \u58f0\u9053\u7684 wav \u600e\u6837\u65e0\u635f\u8f6c\u6362\u6210\u53cc\u58f0\u9053\u7684 flac"},"content":{"rendered":"
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5.1 \u58f0\u9053\u7684 wav \u600e\u6837\u65e0\u635f\u8f6c\u6362\u6210\u53cc\u58f0\u9053\u7684 flac <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : gtheone1 <\/span> <\/i> 8<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
\u8bd5\u4e86\u4e00\u4e0b ffmpeg \u663e\u793a\u9519\u8bef\uff0c\u6709\u4eba\u8bd5\u8bd5\u5417
https:\/\/ws28.cn\/f\/3ci7o4lgyu5 <\/div>\n
\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (15<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : jedrek <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    xld <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Luna17k <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    goldwave <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : gtheone1 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Luna17k \u641e\u5b9a\u4e86 perfect \uff01 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : hahasong <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    foobar2000 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : celeron533 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    https:\/\/trac.ffmpeg.org\/wiki\/AudioChannelManipulation#a5.1stereo<\/p>\n

    ffmpeg -i test.wav -ac 2 out.flac<\/p>\n

    \u6587\u4ef6\u7ed3\u679c\uff1a
    “`
    General
    Complete name : C:Users********Desktopffmpeg waveout.flac
    Format : FLAC
    Format\/Info : Free Lossless Audio Codec
    File size : 41.2 MiB
    Duration : 4 min 23 s
    Overall bit rate mode : Variable
    Overall bit rate : 1 313 kb\/s
    Writing application : Lavf58.29.100<\/p>\n

    Audio
    Format : FLAC
    Format\/Info : Free Lossless Audio Codec
    Duration : 4 min 23 s
    Bit rate mode : Variable
    Bit rate : 1 313 kb\/s
    Channel(s) : 2 channels
    Channel layout : L R
    Sampling rate : 48.0 kHz
    Bit depth : 24 bits
    Compression mode : Lossless
    Stream size : 41.2 MiB (100%)
    Writing library : Lavf58.29.100<\/p>\n

    “` <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Xusually <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u989d\u3002\u3002\u3002\u6211\u8fd8\u771f\u6d4b\u8bd5\u4e86\u4e00\u4e0b\uff0c\u6ca1\u95ee\u9898\u5440\uff0c\u4e0d\u62a5\u9519\uff0c\u8f6c\u6362\u540e\u7684 flac \u6b63\u5e38\u64ad\u653e\u3002
    ffmpeg -i wav-test.wav -af aformat=s16:44100 wav-test-16bit-44dot1khz.flac <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Xusually <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @Xusually \u63a5\u4e0a\u6761\u8d34 log
    ffmpeg version 4.3.1 Copyright (c) 2000-2020 the FFmpeg developers
    built with Apple clang version 11.0.3 (clang-1103.0.32.62)
    configuration: –prefix=\/usr\/local\/Cellar\/ffmpeg\/4.3.1 –enable-shared –enable-pthreads –enable-version3 –enable-avresample –cc=clang –host-cflags= –host-ldflags= –enable-ffplay –enable-gnutls –enable-gpl –enable-libaom –enable-libbluray –enable-libdav1d –enable-libmp3lame –enable-libopus –enable-librav1e –enable-librubberband –enable-libsnappy –enable-libsrt –enable-libtesseract –enable-libtheora –enable-libvidstab –enable-libvorbis –enable-libvpx –enable-libwebp –enable-libx264 –enable-libx265 –enable-libxml2 –enable-libxvid –enable-lzma –enable-libfontconfig –enable-libfreetype –enable-frei0r –enable-libass –enable-libopencore-amrnb –enable-libopencore-amrwb –enable-libopenjpeg –enable-librtmp –enable-libspeex –enable-libsoxr –enable-videotoolbox –disable-libjack –disable-indev=jack
    libavutil 56. 51.100 \/ 56. 51.100
    libavcodec 58. 91.100 \/ 58. 91.100
    libavformat 58. 45.100 \/ 58. 45.100
    libavdevice 58. 10.100 \/ 58. 10.100
    libavfilter 7. 85.100 \/ 7. 85.100
    libavresample 4. 0. 0 \/ 4. 0. 0
    libswscale 5. 7.100 \/ 5. 7.100
    libswresample 3. 7.100 \/ 3. 7.100
    libpostproc 55. 7.100 \/ 55. 7.100
    Input #0, wav, from ‘wav-test.wav’:
    Metadata:
    encoder : Lavf58.29.100
    Duration: 00:04:23.33, bitrate: 640 kb\/s
    Stream #0:0: Audio: ac3 ([0] [0][0] \/ 0x2000), 48000 Hz, 5.1(side), fltp, 640 kb\/s
    Stream mapping:
    Stream #0:0 -> #0:0 (ac3 (native) -> flac (native))
    Press [q] to stop, [?] for help
    Output #0, flac, to ‘wav-test-16bit-44dot1khz.flac’:
    Metadata:
    encoder : Lavf58.45.100
    Stream #0:0: Audio: flac, 44100 Hz, 5.1(side), s16, 128 kb\/s
    Metadata:
    encoder : Lavc58.91.100 flac
    size= 51556kB time=00:04:23.32 bitrate=1603.9kbits\/s speed=95.2x <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : Xusually <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u554a\uff0c\u4e3b\u5ffd\u7565\u4e0a\u9762\u7684 2 \u8d34\uff0c\u6211\u6ca1\u770b\u662f\u8f6c\u53cc\u58f0\u9053\u3002\u3002\u3002\u30025L \u6709\u4eba\u4e5f\u8d34\u4e86\u53ef\u4ee5\u4e86\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : realpg <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u597d\u5947 5 \u58f0\u9053\u8f6c 2 \u58f0\u9053\u7684\u65e0\u635f\u7684\u6982\u5ff5<\/p>\n

    \u662f\u820d\u5f03 4 \u4e2a\u58f0\u9053\u76f4\u63a5\u65e0\u635f\u8f6c\u6362<\/p>\n

    \u8fd8\u662f\u628a\u5176\u4ed6\u56db\u4e2a\u58f0\u9053\u6309\u7167\u4e00\u5b9a\u7684\u7b97\u6cd5\u5408\u5e76\u8fdb\u4e3b\u58f0\u9053\uff1f <\/p><\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : GeruzoniAnsasu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    5.1 \u3002\u3002\u3002\u600e\u4e48\u8f6c\u53cc\u58f0\u9053\uff1f\u8fd9\u4e0d\u662f\u8fd8\u5f97\u770b\u60f3\u8981\u4ec0\u4e48\u6837\u7684\u540e\u5904\u7406\u5417\u2026\u2026\u865a\u62df\u675c\u6bd4\uff1f\u53ea\u4fdd\u7559\u524d\u5de6\u53f3\uff1f\u8981\u4e0d\u8981\u6df7\u5408\u91cd\u4f4e\u97f3\u548c\u4e2d\u58f0\u9053\uff1f<\/p>\n

    \u6211\u9009\u62e9\u7528 daw \u6765\u5e72\u8fd9\u4e8b <\/div>\n<\/p><\/div>\n<\/li>\n

  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : msg7086 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u795e TM \u5408\u5e76\u6389 4 \u4e2a\u58f0\u9053\u7684\u65e0\u635f\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : gtheone1 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @realpg
    @GeruzoniAnsasu
    \u6211\u7684\u505a\u6cd5\u662f
    https:\/\/i.loli.net\/2020\/08\/26\/afJ4di5mcN1MKhH.jpg
    \u53cc\u58f0\u9053\u662f\u505a\u5230\u4e86\uff0c\u4f46\u770b\u4f60\u4eec\u8fd9\u4e48\u8bf4\u7a81\u7136\u6709\u70b9\u7ea0\u7ed3\u4e86\u3002\u3002\u3002\u4e0d\u77e5\u662f\u4e0d\u662f\u65e0\u635f <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : levn <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u65e0\u635f\u2026\u2026\u90a3\u4f60\u80fd\u8f6c\u56de\u6765\u5417 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : idealhs <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u4e0d\u53ef\u80fd\u554a\uff0c6 \u6761\u97f3\u8f68\u53d8\u6210 2 \u6761\u97f3\u8f68\uff0c\u4e0d\u5b58\u5728\u65e0\u635f\u8fd9\u4e2a\u8bf4\u6cd5\u3002\u4f60\u53ef\u4ee5\u820d\u5f03 4 \u6761\u97f3\u8f68\uff0c\u6216\u8005\u662f\u8f6c\u6362\u6210\u865a\u62df\u73af\u7ed5\u58f0\u3002\u4f60\u8ba4\u4e3a\u7684\u65e0\u635f\u53ef\u80fd\u53ea\u662f\u6307\u6709\u635f\u538b\u7f29\u65e0\u635f\u538b\u7f29\u7684\u65e0\u635f\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
    \u8cc7\u6df1\u5927\u4f6c : celeron533 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    5L \u7684\u94fe\u63a5\u91cc\u6709 ffmpeg \u9ed8\u8ba4\u7684\u58f0\u9053\u6620\u5c04\u4ee5\u53ca\u5176\u6743\u91cd <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    5.1 \u58f0\u9053\u7684 wav \u600e\u6837\u65e0\u635f\u8f6c…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/149247"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=149247"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/149247\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=149247"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=149247"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=149247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}