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'
  g8 i* ]8 N, F! Z/ L
. f; D1 k! W* ?  @9 U; @F:\VAM\Saves>ffmpeg -f concat -i 1.txt -c copy output.mp4
# K: |" g* N1 U( tffmpeg 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)
  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
' v7 C$ ]8 U& I. P- {; ]/ V  libavutil      57. 34.100 / 57. 34.100
  libavcodec     59. 42.103 / 59. 42.103
  libavformat    59. 30.100 / 59. 30.100
  libavdevice    59.  8.101 / 59.  8.101
0 |! E/ d4 O% V. ^: }/ E7 ]0 I  libavfilter     8. 46.103 /  8. 46.103
9 y( N% e: y9 G7 |: M- v  libswscale      6.  8.104 /  6.  8.104
  libswresample   4.  9.100 /  4.  9.100
  libpostproc    56.  7.100 / 56.  7.100
% I: [3 H: c# M3 S[mov,mp4,m4a,3gp,3g2,mj2 @ 000001790d3e4380] Auto-inserting h264_mp4toannexb bitstream filter
Input #0, concat, from '1.txt':
: b, @! _- L5 b& R1 N  Duration: N/A, start: 0.000000, bitrate: 11425 kb/s
  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
( \3 ?# ~# n7 V! q# z# E) T      vendor_id       : [0][0][0][0]
( f5 b9 Z) n& {$ fOutput #0, mp4, to 'output.mp4':
: f0 z( }. G, D' v5 S  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:
- k9 J. n5 q4 ~$ |4 P( s      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
: e- k; x( [9 h1 X2 O* nStream mapping:
  Stream #0:0 -> #0:0 (copy)
/ u% ]  ?, z# C6 c: Q* {0 e' NPress [q] to stop, [?] for help
, S0 G6 t) M7 ^/ u6 x8 ?$ p[mov,mp4,m4a,3gp,3g2,mj2 @ 000001790d3f0600] Auto-inserting h264_mp4toannexb bitstream filter
* Q$ ?3 m8 s7 U4 T0 V+ U0 yframe=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%

& E! D: l( i# S/ T2 \4 i! }0 `F:\VAM\Saves>ffmpeg -i output.mp4 -i "F:\vmd_dance\KARD RTA\waw.wav" -c:v copy -c:a aac "KARD RTA.mp4"
ffmpeg version 2022-08-29-git-f99d15cca0-full_build-www.gyan.dev Copyright (c) 2000-2022 the FFmpeg developers
1 s6 q* G+ o! D! W& k  u( Z7 H  built with gcc 12.1.0 (Rev2, Built by MSYS2 project)
; ~7 w$ I' |* K& {  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
  libavcodec     59. 42.103 / 59. 42.103
" S" {! }0 j5 n6 y* S  libavformat    59. 30.100 / 59. 30.100
* I' c+ a% L. ^" z; q/ s9 S' z: r  libavdevice    59.  8.101 / 59.  8.101
  libavfilter     8. 46.103 /  8. 46.103
9 o8 S' O4 U. N: S* H2 f  libswscale      6.  8.104 /  6.  8.104
  libswresample   4.  9.100 /  4.  9.100
  libpostproc    56.  7.100 / 56.  7.100
; s3 x9 p/ x$ e0 @- RInput #0, mov,mp4,m4a,3gp,3g2,mj2, from 'output.mp4':
  Metadata:
6 o0 i4 T. F  [/ v5 J    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf59.30.100
& ?; D3 ^5 [# Y+ ^  r, ?. O  Duration: 00:03:02.10, start: 0.000000, bitrate: 11889 kb/s
* Y( W5 J+ M$ Y' u! {  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)
/ }# H( |3 t6 O- Q; P: o    Metadata:
8 u2 c2 h$ G* u( M! X9 x      handler_name    : VideoHandler
      vendor_id       : [0][0][0][0]
Guessed Channel Layout for Input Stream #1.0 : stereo
9 `/ G) `4 x; x5 kInput #1, wav, from 'F:\vmd_dance\KARD RTA\waw.wav':
  Metadata:
( J9 U2 ?' B, k; `" b+ W# s    encoder         : Lavf58.12.100
  Duration: 00:03:04.25, bitrate: 1411 kb/s
& S; x: Z: g7 x% e% W  Stream #1:0: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 2 channels, s16, 1411 kb/s
Stream mapping:
3 u: f) _( k- Q% G5 T  Stream #0:0 -> #0:0 (copy)
  Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (native))
Press [q] to stop, [?] for help
# Q: \3 g( g8 g% Z# H8 TOutput #0, mp4, to 'KARD RTA.mp4':
& O" W' F" }  ~# G7 [+ S# |  Metadata:
; ?' {* z1 z4 |    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    encoder         : Lavf59.30.100
0 L0 x6 y4 o/ t3 w+ ]  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)
. {& n( d% y7 Z6 n9 `    Metadata:
      handler_name    : VideoHandler
+ v% S( S' w5 z6 p- R+ U5 _4 |      vendor_id       : [0][0][0][0]
' E9 K6 ?9 V( D' b" e1 {  Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s
1 `1 `: w$ }/ `" N7 W3 [! j    Metadata:
- R0 ?" g; K9 u- ?3 z7 ~      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
- B6 @9 Y' R: K4 C2 E6 S3 a0 Jvideo:264186kB audio:2939kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.100501%
[aac @ 000001da1c0e5f00] Qavg: 520.148