优化后生成的文件没有声音 #1326

2beetle · 2025-02-04T15:10:13Z

Describe the bug
我选择文件进行处理后输出的文件没有声音，已经重试过三次以上，并且更换过模型

To Reproduce
Steps to reproduce the behavior:

选择需要优化的文件
使用realesr-animevideov3模型，选择放大倍数为3x
打开输出的文件没有声音

Expected behavior
输出的文件应该有声音，原文件也有

Environment:

OS: Windows 11 13th Gen Intel(R) Core(TM) i5-13600KF 3.50 GHz 64 位操作系统, 基于 x64 的处理器
GPU: NVIDIA GeForce RTX 4070 TI SUPER
Video2X Version: 6.4.0

Full command
用的gui

The text was updated successfully, but these errors were encountered:

k4yt3x · 2025-02-04T21:10:41Z

音频和视频是分开处理的，切换模型大概是不会有区别。没有声音很可能和视频文件本身的格式有关，可以跑一下 ffprobe 贴一下详细信息或者直接发给我看看吗？

2beetle · 2025-02-05T12:36:29Z

音频和视频是分开处理的，切换模型大概是不会有区别。没有声音很可能和视频文件本身的格式有关，可以跑一下 ffprobe 贴一下详细信息或者直接发给我看看吗？

Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'D:\update_videos\family_guy\恶搞之家\Season 07\S07E01.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 1
    compatible_brands: isom
    creation_time   : 2020-07-26T05:55:00.000000Z
  Duration: 00:21:06.88, start: 0.000000, bitrate: 301 kb/s
  Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 512x384, 169 kb/s, 20.91 fps, 23.98 tbr, 1k tbn (default)
    Metadata:
      creation_time   : 2020-07-26T05:50:10.000000Z
      handler_name    : GPAC ISO Video Handler
      vendor_id       : [0][0][0][0]
  Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
    Metadata:
      creation_time   : 2020-07-26T05:49:44.000000Z
      vendor_id       : [0][0][0][0]

ffprobe version N-118422-g1fbe9deee3-20250204 Copyright (c) 2007-2025 the FFmpeg developers
  built with gcc 14.2.0 (crosstool-NG 1.26.0.120_4d36f27)
  configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --disable-w32threads --enable-pthreads --enable-iconv --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-libxml2 --enable-lzma --enable-fontconfig --enable-libharfbuzz --enable-libvorbis --enable-opencl --disable-libpulse --enable-libvmaf --disable-libxcb --disable-xlib --enable-amf --enable-libaom --enable-libaribb24 --enable-avisynth --enable-chromaprint --enable-libdav1d --enable-libdavs2 --enable-libdvdread --enable-libdvdnav --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --enable-frei0r --enable-libgme --enable-libkvazaar --enable-libaribcaption --enable-libass --enable-libbluray --enable-libjxl --enable-libmp3lame --enable-libopus --enable-librist --enable-libssh --enable-libtheora --enable-libvpx --enable-libwebp --enable-libzmq --enable-lv2 --enable-libvpl --enable-openal --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopenmpt --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsnappy --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libdrm --enable-vaapi --enable-libvidstab --enable-vulkan --enable-libshaderc --enable-libplacebo --disable-libvvenc --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --enable-libzvbi --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-libs=-lgomp --extra-ldflags=-pthread --extra-ldexeflags= --cc=x86_64-w64-mingw32-gcc --cxx=x86_64-w64-mingw32-g++ --ar=x86_64-w64-mingw32-gcc-ar --ranlib=x86_64-w64-mingw32-gcc-ranlib --nm=x86_64-w64-mingw32-gcc-nm --extra-version=20250204
  libavutil      59. 56.100 / 59. 56.100
  libavcodec     61. 32.101 / 61. 32.101
  libavformat    61.  9.106 / 61.  9.106
  libavdevice    61.  4.100 / 61.  4.100
  libavfilter    10.  9.100 / 10.  9.100
  libswscale      8. 13.100 /  8. 13.100
  libswresample   5.  4.100 /  5.  4.100
  libpostproc    58.  4.100 / 58.  4.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'D:\update_videos\family_guy\恶搞之家\Season 06\S06E01.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 1
    compatible_brands: isom
    creation_time   : 2020-07-26T04:32:16.000000Z
  Duration: 00:43:00.20, start: 0.000000, bitrate: 409 kb/s
  Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 512x384, 277 kb/s, 21.42 fps, 23.98 tbr, 1k tbn (default)
    Metadata:
      creation_time   : 2020-07-26T04:17:49.000000Z
      handler_name    : GPAC ISO Video Handler
      vendor_id       : [0][0][0][0]
  Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
    Metadata:
      creation_time   : 2020-07-26T04:16:54.000000Z
      vendor_id       : [0][0][0][0]

ffprobe version N-118422-g1fbe9deee3-20250204 Copyright (c) 2007-2025 the FFmpeg developers
  built with gcc 14.2.0 (crosstool-NG 1.26.0.120_4d36f27)
  configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --disable-w32threads --enable-pthreads --enable-iconv --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-libxml2 --enable-lzma --enable-fontconfig --enable-libharfbuzz --enable-libvorbis --enable-opencl --disable-libpulse --enable-libvmaf --disable-libxcb --disable-xlib --enable-amf --enable-libaom --enable-libaribb24 --enable-avisynth --enable-chromaprint --enable-libdav1d --enable-libdavs2 --enable-libdvdread --enable-libdvdnav --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --enable-frei0r --enable-libgme --enable-libkvazaar --enable-libaribcaption --enable-libass --enable-libbluray --enable-libjxl --enable-libmp3lame --enable-libopus --enable-librist --enable-libssh --enable-libtheora --enable-libvpx --enable-libwebp --enable-libzmq --enable-lv2 --enable-libvpl --enable-openal --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopenmpt --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsnappy --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libdrm --enable-vaapi --enable-libvidstab --enable-vulkan --enable-libshaderc --enable-libplacebo --disable-libvvenc --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --enable-libzvbi --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-libs=-lgomp --extra-ldflags=-pthread --extra-ldexeflags= --cc=x86_64-w64-mingw32-gcc --cxx=x86_64-w64-mingw32-g++ --ar=x86_64-w64-mingw32-gcc-ar --ranlib=x86_64-w64-mingw32-gcc-ranlib --nm=x86_64-w64-mingw32-gcc-nm --extra-version=20250204
  libavutil      59. 56.100 / 59. 56.100
  libavcodec     61. 32.101 / 61. 32.101
  libavformat    61.  9.106 / 61.  9.106
  libavdevice    61.  4.100 / 61.  4.100
  libavfilter    10.  9.100 / 10.  9.100
  libswscale      8. 13.100 /  8. 13.100
  libswresample   5.  4.100 /  5.  4.100
  libpostproc    58.  4.100 / 58.  4.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'D:\update_videos\family_guy\恶搞之家\Season 05\S05E01.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 1
    compatible_brands: isom
    creation_time   : 2020-07-26T02:37:19.000000Z
  Duration: 00:21:27.31, start: 0.000000, bitrate: 327 kb/s
  Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(progressive), 512x384, 195 kb/s, 17.25 fps, 23.98 tbr, 1k tbn (default)
    Metadata:
      creation_time   : 2020-07-26T02:32:06.000000Z
      handler_name    : GPAC ISO Video Handler
      vendor_id       : [0][0][0][0]
  Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s (default)
    Metadata:
      creation_time   : 2020-07-26T02:31:40.000000Z
      vendor_id       : [0][0][0][0]

这些信息可以吗我查了其中三个文件

2beetle · 2025-02-05T14:59:40Z

音频和视频是分开处理的，切换模型大概是不会有区别。没有声音很可能和视频文件本身的格式有关，可以跑一下 ffprobe 贴一下详细信息或者直接发给我看看吗？

如果不够的话你看看能不能提供一个邮箱或者啥的给我？我把问题文件发你一下

k4yt3x · 2025-02-06T04:09:21Z

这个看不太出来，你直接发我我本地跑一下看看吧，你可以发 [email protected] 或者用 Google Drive, https://wormhole.app 什么的发都行

2beetle · 2025-02-06T05:51:31Z

这个看不太出来，你直接发我我本地跑一下看看吧，你可以发 [email protected] 或者用 Google Drive, https://wormhole.app 什么的发都行

已经将google drive的链接发到这个邮箱给你了麻烦有空的话帮忙看看

k4yt3x · 2025-02-08T21:52:54Z

我看了一下，问题应该出在视频编码的格式，这个视频是动态帧率（VFR），但是现在 Video2X 是假设 CBR 计算的 PTS (presentation timestamp)，这样会导致输出视频时间戳出现问题

我去看看能不能支持 VFR，你暂时可以把视频用 FFmpeg 转成 CFR，我测试了一下是可以正常处理的：

ffmpeg -i S05E01.mp4 -r 24000/1001 -c:v libx264 -preset slow -crf 18 -c:a copy S05E01_CFR.mp4

2beetle · 2025-02-09T03:29:41Z

我看了一下，问题应该出在视频编码的格式，这个视频是动态帧率（VFR），但是现在 Video2X 是假设 CBR 计算的 PTS (presentation timestamp)，这样会导致输出视频时间戳出现问题

我去看看能不能支持 VFR，你暂时可以把视频用 FFmpeg 转成 CFR，我测试了一下是可以正常处理的：

ffmpeg -i S05E01.mp4 -r 24000/1001 -c:v libx264 -preset slow -crf 18 -c:a copy S05E01_CFR.mp4

感谢大佬我去试一下

2beetle added the type:Bug Something isn't working label Feb 4, 2025

github-actions bot added the state:Backlog This issue will be worked on in the future label Feb 4, 2025

k4yt3x added state:InProgress This issue is being worked on and removed state:Backlog This issue will be worked on in the future labels Feb 8, 2025

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优化后生成的文件没有声音 #1326

优化后生成的文件没有声音 #1326

2beetle commented Feb 4, 2025

k4yt3x commented Feb 4, 2025

2beetle commented Feb 5, 2025

2beetle commented Feb 5, 2025

k4yt3x commented Feb 6, 2025 •

edited

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2beetle commented Feb 6, 2025

k4yt3x commented Feb 8, 2025

2beetle commented Feb 9, 2025

优化后生成的文件没有声音 #1326

优化后生成的文件没有声音 #1326

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2beetle commented Feb 4, 2025

k4yt3x commented Feb 4, 2025

2beetle commented Feb 5, 2025

2beetle commented Feb 5, 2025

k4yt3x commented Feb 6, 2025 • edited Loading

2beetle commented Feb 6, 2025

k4yt3x commented Feb 8, 2025

2beetle commented Feb 9, 2025

k4yt3x commented Feb 6, 2025 •

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