Hello ffmpeg experts… I have got an interest with cdparanoia. And then I can use cdparanoia from the source code of https://www.xiph.org/paranoia/
Now, I am trying to use this function with ffmpeg. ffmpeg seems to support cdparanoia via libcdio. Then I compiled latest libcdio and libcdio-paranoia, compile ffmpeg with —enable-libcdio, and then success. But when I try to read cd with ffmpeg, it does not work at all. My Audio CD Drive info: $ drutil status Vendor Product Rev PIONEER BD-RW BDR-XD05 1.21 Type: CD-ROM Name: /dev/disk4 Sessions: 1 Tracks: 11 Overwritable: 00:00:00 blocks: 0 / 0.00MB / 0.00MiB Space Free: 00:00:00 blocks: 0 / 0.00MB / 0.00MiB Space Used: 38:25:28 blocks: 172903 / 354.11MB / 337.70MiB Writability: $ ffmpeg -f libcdio -i /dev/disk4 -c:a alac test.mp4 returns following result: ffmpeg version N-87295-g6561cdd70c Copyright (c) 2000-2017 the FFmpeg developers built with Apple LLVM version 8.1.0 (clang-802.0.42) configuration: --prefix=/Volumes/ffmpeg_compile --pkg-config-flags=--static --disable-ffserver --enable-gpl --enable-version3 --enable-nonfree --enable-libmp3lame --enable-libfdk-aac --enable-libvo-amrwbenc --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvorbis --enable-libspeex --enable-libopus --enable-libgsm --enable-libtwolame --enable-libsoxr --enable-libwavpack --enable-libmodplug --enable-libopenjpeg --enable-libwebp --enable-libtheora --enable-libx264 --enable-libopenh264 --enable-libx265 --enable-libxvid --enable-libvpx --enable-libxavs --enable-libfreetype --enable-fontconfig --enable-libfribidi --enable-libass --enable-libbluray --enable-libvidstab --enable-libsnappy --enable-libzmq --enable-libzvbi --enable-libcdio libavutil 55. 75.100 / 55. 75.100 libavcodec 57.106.101 / 57.106.101 libavformat 57. 82.100 / 57. 82.100 libavdevice 57. 8.101 / 57. 8.101 libavfilter 6.105.100 / 6.105.100 libswscale 4. 7.103 / 4. 7.103 libswresample 2. 8.100 / 2. 8.100 libpostproc 54. 6.100 / 54. 6.100 ++ WARN: could not open input stream... [libcdio @ 0x7fdbb5001800] Could not open drive /dev/disk4. /dev/disk4: Invalid argument And if I supply input as like the following: $ ffmpeg -f libcdio -i /Volumes/Count\ Basie\ \&\ Sarah\ Vaughan -c:a alac test.mp4 It returns: ffmpeg version N-87295-g6561cdd70c Copyright (c) 2000-2017 the FFmpeg developers built with Apple LLVM version 8.1.0 (clang-802.0.42) configuration: --prefix=/Volumes/ffmpeg_compile --pkg-config-flags=--static --disable-ffserver --enable-gpl --enable-version3 --enable-nonfree --enable-libmp3lame --enable-libfdk-aac --enable-libvo-amrwbenc --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvorbis --enable-libspeex --enable-libopus --enable-libgsm --enable-libtwolame --enable-libsoxr --enable-libwavpack --enable-libmodplug --enable-libopenjpeg --enable-libwebp --enable-libtheora --enable-libx264 --enable-libopenh264 --enable-libx265 --enable-libxvid --enable-libvpx --enable-libxavs --enable-libfreetype --enable-fontconfig --enable-libfribidi --enable-libass --enable-libbluray --enable-libvidstab --enable-libsnappy --enable-libzmq --enable-libzvbi --enable-libcdio libavutil 55. 75.100 / 55. 75.100 libavcodec 57.106.101 / 57.106.101 libavformat 57. 82.100 / 57. 82.100 libavdevice 57. 8.101 / 57. 8.101 libavfilter 6.105.100 / 6.105.100 libswscale 4. 7.103 / 4. 7.103 libswresample 2. 8.100 / 2. 8.100 libpostproc 54. 6.100 / 54. 6.100 **ERROR: fread (): Is a directory I don’t know how can I supply my Audio CD info to ffmpeg. Is it come from restriction of libcdio? Can’t I use cdparanoia with ffmpeg on macOS? Best Regards, // Miya aka. TougenRoushi
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