FFMpeg无损合并视频音频

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Use -h to get full help or, even better, run 'man ffmpeg'

9 g0 D5 G0 }/ D7 x, M9 pF:\VAM\Saves>ffmpeg -f concat -i 1.txt -c copy output.mp4
ffmpeg version 2022-08-29-git-f99d15cca0-full_build-www.gyan.dev Copyright (c) 2000-2022 the FFmpeg developers
  built with gcc 12.1.0 (Rev2, Built by MSYS2 project)
# {2 M% M6 P9 z# P% b" W! c  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-liblensfun --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libilbc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint
  libavutil      57. 34.100 / 57. 34.100
2 G& ~$ [' n) i! n0 O, u  Z+ ]  libavcodec     59. 42.103 / 59. 42.103
5 {4 `* f9 N9 m5 f/ V8 k! E  libavformat    59. 30.100 / 59. 30.100
9 Z1 ~9 B: s: v6 f3 r. U, P  libavdevice    59.  8.101 / 59.  8.101
' x4 ?1 P3 b# s  m6 _  libavfilter     8. 46.103 /  8. 46.103
: }1 l! }% u2 e3 p0 b  libswscale      6.  8.104 /  6.  8.104
9 O! `1 h. ^) U8 i7 t. N! b- E, k  libswresample   4.  9.100 /  4.  9.100
- B6 Q, Z+ P0 L! ?  libpostproc    56.  7.100 / 56.  7.100
$ x+ N9 a* p. t7 ^+ {, ], H7 t[mov,mp4,m4a,3gp,3g2,mj2 @ 000001790d3e4380] Auto-inserting h264_mp4toannexb bitstream filter
& }' k. r6 W* V% b9 f" V8 }Input #0, concat, from '1.txt':
  Duration: N/A, start: 0.000000, bitrate: 11425 kb/s
- q" u3 E: ?7 y" @( {. x  Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], 11425 kb/s, 60 fps, 60 tbr, 15360 tbn
    Metadata:
      handler_name    : VideoHandler
" d7 n$ _  F. R. p% x0 t# p, `! @      vendor_id       : [0][0][0][0]
Output #0, mp4, to 'output.mp4':
6 X- h: _) Q2 t1 K( i9 W% ~  Metadata:
    encoder         : Lavf59.30.100
  Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 11425 kb/s, 60 fps, 60 tbr, 15360 tbn
    Metadata:
. }4 x; ^8 b0 L9 ?% u. z" M      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
6 {- D: Z& w+ _! }Stream mapping:
5 ^5 b) b/ q* ~$ z  Stream #0:0 -> #0:0 (copy)
3 X0 ]" `* S. WPress [q] to stop, [?] for help
3 U. V0 ~; Z5 U" c  p: F[mov,mp4,m4a,3gp,3g2,mj2 @ 000001790d3f0600] Auto-inserting h264_mp4toannexb bitstream filter
frame=10926 fps=0.0 q=-1.0 Lsize=  264293kB time=00:03:02.05 bitrate=11892.8kbits/s speed= 950x
video:264186kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.040647%

4 c5 T. f  c+ JF:\VAM\Saves>ffmpeg -i output.mp4 -i "F:\vmd_dance\KARD RTA\waw.wav" -c:v copy -c:a aac "KARD RTA.mp4"
, g8 D0 c, o* z4 _; Q0 Offmpeg version 2022-08-29-git-f99d15cca0-full_build-www.gyan.dev Copyright (c) 2000-2022 the FFmpeg developers
- k9 k+ s, T& \% C1 n' V& z6 o+ e  built with gcc 12.1.0 (Rev2, Built by MSYS2 project)
  configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-liblensfun --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libilbc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint
, R, A1 I+ e, [% K9 @  libavutil      57. 34.100 / 57. 34.100
0 k4 |8 Z0 D; b/ P+ \% T  libavcodec     59. 42.103 / 59. 42.103
* j# H; ?- u9 d. G  libavformat    59. 30.100 / 59. 30.100
  libavdevice    59.  8.101 / 59.  8.101
8 l( Q5 e; \8 ^. H" ~+ Y. n  libavfilter     8. 46.103 /  8. 46.103
  libswscale      6.  8.104 /  6.  8.104
1 u. Y: P' |$ h  libswresample   4.  9.100 /  4.  9.100
5 _, _  D7 O5 r! T! X' N8 C, z  q" m  libpostproc    56.  7.100 / 56.  7.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'output.mp4':
) z% p6 I2 d: X' R" E  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
2 Y7 r: s. r: s! F* p% ]& V9 F    encoder         : Lavf59.30.100
  Duration: 00:03:02.10, start: 0.000000, bitrate: 11889 kb/s
' a8 s8 I# h5 j) k/ C  Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], 11884 kb/s, 60 fps, 60 tbr, 15360 tbn (default)
& O" w3 U. q0 ^" P    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
Guessed Channel Layout for Input Stream #1.0 : stereo
Input #1, wav, from 'F:\vmd_dance\KARD RTA\waw.wav':
  Metadata:
4 }0 m- |) _# e" U9 K. V    encoder         : Lavf58.12.100
  Duration: 00:03:04.25, bitrate: 1411 kb/s
  Stream #1:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 2 channels, s16, 1411 kb/s
Stream mapping:
$ v! Y, n# k& t, ^1 t- y; c' `6 B  Stream #0:0 -> #0:0 (copy)
1 }' _! b8 ~: L+ C# `  Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (native))
Press [q] to stop, [?] for help
Output #0, mp4, to 'KARD RTA.mp4':
2 k" D' C. Q" l+ p( W, \  Metadata:
% X8 W+ a# G4 m  s    major_brand     : isom
0 Q! `- x; I! V& b3 Q    minor_version   : 512
  r, g: L: Y" x    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf59.30.100
/ T3 f4 e4 v: }7 ?4 d4 a: u1 d  Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 11884 kb/s, 60 fps, 60 tbr, 15360 tbn (default)
2 i  O: z. n7 ^0 @8 ?    Metadata:
      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
  Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s
8 A; B* Q5 f1 J/ S    Metadata:
" S! d* I" z9 x: [      encoder         : Lavc59.42.103 aac
frame=10926 fps=3028 q=-1.0 Lsize=  267393kB time=00:03:04.22 bitrate=11890.1kbits/s speed=51.1x
video:264186kB audio:2939kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.100501%
8 f$ N6 m, c3 }+ Y" P9 [[aac @ 000001da1c0e5f00] Qavg: 520.148

: X* u* M" |& B0 Y+ ^9 R' C' f: R