我正在尝试将 MOD 文件转换为 MP4，但它不起作用。这是命令ffmpeg -y -i "Nintendo DSi + Internet.mod" "Nintendo DSi + Internet.mp4"
这是它给我的日志
ffmpeg version git-2020-02-13-6d37ca8 Copyright (c) 2000-2020 the FFmpeg developers
built with gcc 9.2.1 (GCC) 20200122
configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-ffnvcodec --enable-cuvid --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt --enable-amf
libavutil 56. 41.100 / 56. 41.100
libavcodec 58. 68.102 / 58. 68.102
libavformat 58. 38.100 / 58. 38.100
libavdevice 58. 9.103 / 58. 9.103
libavfilter 7. 75.100 / 7. 75.100
libswscale 5. 6.100 / 5. 6.100
libswresample 3. 6.100 / 3. 6.100
libpostproc 55. 6.100 / 55. 6.100
[mpeg @ 000002557deb95c0] Format mpeg detected only with low score of 25, misdetection possible!
[mp2 @ 000002557debb280] Header missing
Last message repeated 18 times
[mpeg @ 000002557deb95c0] probed stream 1 failed
[mpeg @ 000002557deb95c0] probed stream 2 failed
[mp2 @ 000002557e395600] Header missing
Last message repeated 59 times
[mp2 @ 000002557debb280] Header missing
[mp2 @ 000002557e395600] Header missing
[mpeg @ 000002557deb95c0] decoding for stream 0 failed
[mpeg @ 000002557deb95c0] decoding for stream 3 failed
[mpeg @ 000002557deb95c0] start time for stream 2 is not set in estimate_timings_from_pts
[mpeg @ 000002557deb95c0] stream 0 : no PTS found at end of file, duration not set
[mpeg @ 000002557deb95c0] stream 2 : no TS found at start of file, duration not set
[mpeg @ 000002557deb95c0] stream 3 : no PTS found at end of file, duration not set
[mpeg @ 000002557deb95c0] Could not find codec parameters for stream 0 (Audio: mp2, 0 channels, s16p): unspecified frame size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpeg @ 000002557deb95c0] Could not find codec parameters for stream 1 (Video: none, none): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpeg @ 000002557deb95c0] Could not find codec parameters for stream 2 (Video: none, none): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpeg @ 000002557deb95c0] Could not find codec parameters for stream 3 (Audio: mp2, 0 channels, s16p): unspecified frame size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mpeg, from 'Nintendo DSi + Internet.mod':
Duration: 02:14:02.94, start: 15898.332444, bitrate: 6 kb/s
Stream #0:0[0x1c8]: Audio: mp2, 0 channels, s16p
Stream #0:1[0x1ea]: Video: none, none, 90k tbr, 90k tbn
Stream #0:2[0x1eb]: Video: none, none, 90k tbr, 90k tbn
Stream #0:3[0x1d9]: Audio: mp2, 0 channels, s16p
Stream mapping:
Stream #0:1 -> #0:0 (? (?) -> h264 (libx264))
Stream #0:0 -> #0:1 (mp2 (native) -> aac (native))
Decoder (codec none) not found for input stream #0:1
我从 Nintendo DSi + Internet Video 中获得了这个 mod 文件（通过使用 godmode9i 转储它并使用 godmode9 获取 mod 文件）。任何帮助表示赞赏。