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ffmpeg - 使用 ffmpeg 更改 AVI 创建日期？

转载 作者：行者123 更新时间：2023-12-04 15:19:34 53 4
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据我所知，以下 ffmpeg 命令应将输入文件中的所有现有元数据复制到输出文件并修改输出文件中的指定字段:

ffmpeg -i VID_20130502_220104.avi -metadata creation_time="2013-05-02 22:01:04" -codec copy VID_20130502_220104-2.avi

相反，它似乎从输出文件中删除了所有元数据。这是一些命令的输出。我快疯了。我认为这应该有效，但为什么不呢？

编辑创建时间的命令: 
ffmpeg -i VID_20130502_220104.avi -metadata creation_time="2013-05-02 22:01:04" -codec copy VID_20130502_220104-2.avi

ffmpeg version 3.1.5 Copyright (c) 2000-2016 the FFmpeg developers
  built with gcc 5.4.0 (GCC)
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-libebur128 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
  libavutil      55. 28.100 / 55. 28.100
  libavcodec     57. 48.101 / 57. 48.101
  libavformat    57. 41.100 / 57. 41.100
  libavdevice    57.  0.101 / 57.  0.101
  libavfilter     6. 47.100 /  6. 47.100
  libswscale      4.  1.100 /  4.  1.100
  libswresample   2.  1.100 /  2.  1.100
  libpostproc    54.  0.100 / 54.  0.100
Guessed Channel Layout for Input Stream #0.1 : mono
Input #0, avi, from 'VID_20130502_220104.avi':
  Metadata:
    encoder         : 
    maker           : NIKON
    model           : COOLPIX S4300
    creation_time   : 2011-01-01 00:00:00
  Duration: 00:01:30.50, start: 0.000000, bitrate: 32135 kb/s
    Stream #0:0: Video: mjpeg (MJPG / 0x47504A4D), yuvj422p(pc, bt470bg/unknown/unknown), 1280x720, 31782 kb/s, 30 fps, 30 tbr, 30 tbn, 30 tbc
    Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 22050 Hz, 1 channels, s16, 352 kb/s
[avi @ 000000000032ad40] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
    Last message repeated 1 times
Output #0, avi, to 'VID_20130502_220104-2.avi':
  Metadata:
    creation_time   : 2013-05-02 22:01:04
    maker           : NIKON
    model           : COOLPIX S4300
    ISFT            : Lavf57.41.100
    Stream #0:0: Video: mjpeg (MJPG / 0x47504A4D), yuvj422p(pc, bt470bg/unknown/unknown), 1280x720, q=2-31, 31782 kb/s, 30 fps, 30 tbr, 30 tbn, 30 tbc
    Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 22050 Hz, mono, 352 kb/s
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame=  891 fps=0.0 q=-1.0 size=  116171kB time=00:00:29.69 bitrate=32043.1kbits/s speed=59.4x    
frame= 1739 fps=1739 q=-1.0 size=  227191kB time=00:00:57.96 bitrate=32107.5kbits/s speed=  58x    
frame= 2609 fps=1739 q=-1.0 size=  340940kB time=00:01:26.96 bitrate=32115.9kbits/s speed=  58x    
frame= 2715 fps=1734 q=-1.0 Lsize=  355018kB time=00:01:30.49 bitrate=32136.3kbits/s speed=57.8x    
video:350984kB audio:3897kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.038597%

使用 ffmpeg 检查输出文件元数据的命令: 
ffmpeg -i VID_20130502_220104-2.avi

ffmpeg version 3.1.5 Copyright (c) 2000-2016 the FFmpeg developers
  built with gcc 5.4.0 (GCC)
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-libebur128 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
  libavutil      55. 28.100 / 55. 28.100
  libavcodec     57. 48.101 / 57. 48.101
  libavformat    57. 41.100 / 57. 41.100
  libavdevice    57.  0.101 / 57.  0.101
  libavfilter     6. 47.100 /  6. 47.100
  libswscale      4.  1.100 /  4.  1.100
  libswresample   2.  1.100 /  2.  1.100
  libpostproc    54.  0.100 / 54.  0.100
Guessed Channel Layout for Input Stream #0.1 : mono
Input #0, avi, from 'VID_20130502_220104-2.avi':
  Metadata:
    encoder         : Lavf57.41.100
  Duration: 00:01:30.50, start: 0.000000, bitrate: 32136 kb/s
    Stream #0:0: Video: mjpeg (MJPG / 0x47504A4D), yuvj422p(pc, bt470bg/unknown/unknown), 1280x720, 31782 kb/s, 30 fps, 30 tbr, 30 tbn, 30 tbc
    Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 22050 Hz, 1 channels, s16, 352 kb/s
At least one output file must be specified

使用 exiftool 检查输入文件元数据的命令: 
exiftool.exe VID_20130502_220104.avi

ExifTool Version Number         : 10.30
File Name                       : VID_20130502_220104.avi
Directory                       : .
File Size                       : 347 MB
File Modification Date/Time     : 2013:05:13 16:33:52-04:00
File Access Date/Time           : 2015:11:10 23:08:25-05:00
File Creation Date/Time         : 2015:11:10 23:08:25-05:00
File Permissions                : rw-rw-rw-
File Type                       : AVI
File Type Extension             : avi
MIME Type                       : video/x-msvideo
Frame Rate                      : 30
Max Data Rate                   : 488.3 kB/s
Frame Count                     : 2715
Stream Count                    : 2
Stream Type                     : Video
Video Codec                     : mjpg
Video Frame Rate                : 30
Video Frame Count               : 2715
Quality                         : 10000
Sample Size                     : Variable
Image Width                     : 1280
Image Height                    : 720
Planes                          : 1
Bit Depth                       : 24
Compression                     : MJPG
Image Length                    : 2764800
Pixels Per Meter X              : 0
Pixels Per Meter Y              : 0
Num Colors                      : Use BitDepth
Num Important Colors            : All
Audio Codec                     : 
Audio Sample Rate               : 22050
Audio Sample Count              : 1995256
Encoding                        : Microsoft PCM
Num Channels                    : 1
Sample Rate                     : 22050
Avg Bytes Per Sec               : 44100
Bits Per Sample                 : 16
Maker Note Type                 : NIKON
Maker Note Version              : 0.1.0.0
Make                            : NIKON
Model                           : COOLPIX S4300
Software                        : V1.0
Equipment                       : NIKON DIGITAL CAMERA
Orientation                     : Horizontal (normal)
Exposure Time                   : 1/15
F Number                        : 3.5
Exposure Compensation           : 0
Max Aperture Value              : 3.2
Metering Mode                   : Multi-segment
Focal Length                    : 4.6 mm
X Resolution                    : 72
Y Resolution                    : 72
Resolution Unit                 : inches
Date/Time Original              : 2011:01:01 00:00:00
Create Date                     : 2011:01:01 00:00:00
Focus Mode                      : AF-S
Digital Zoom                    : 1
Color Mode                      : COLOR
Sharpness                       : AUTO
White Balance                   : NORMAL
Noise Reduction                 : OFF
Thumbnail Image                 : (Binary data 3082 bytes, use -b option to extract)
Aperture                        : 3.5
Duration                        : 0:01:30
Image Size                      : 1280x720
Megapixels                      : 0.922
Shutter Speed                   : 1/15
Focal Length                    : 4.6 mm

使用 exiftool 检查输出文件元数据的命令: 
exiftool.exe VID_20130502_220104-2.avi

ExifTool Version Number         : 10.30
File Name                       : VID_20130502_220104-2.avi
Directory                       : .
File Size                       : 347 MB
File Modification Date/Time     : 2016:11:01 00:17:38-04:00
File Access Date/Time           : 2016:11:01 00:17:36-04:00
File Creation Date/Time         : 2016:11:01 00:15:18-04:00
File Permissions                : rw-rw-rw-
File Type                       : AVI
File Type Extension             : avi
MIME Type                       : video/x-msvideo
Frame Rate                      : 30
Max Data Rate                   : 3923 kB/s
Frame Count                     : 2715
Stream Count                    : 2
Stream Type                     : Video
Video Codec                     : MJPG
Video Frame Rate                : 30
Video Frame Count               : 2715
Quality                         : Default
Sample Size                     : Variable
Image Width                     : 1280
Image Height                    : 720
Planes                          : 1
Bit Depth                       : 24
Compression                     : MJPG
Image Length                    : 2764800
Pixels Per Meter X              : 0
Pixels Per Meter Y              : 0
Num Colors                      : Use BitDepth
Num Important Colors            : All
Audio Codec                     : .
Audio Sample Rate               : 22050
Audio Sample Count              : 1995256
Encoding                        : Microsoft PCM
Num Channels                    : 1
Sample Rate                     : 22050
Avg Bytes Per Sec               : 44100
Bits Per Sample                 : 16
Software                        : Lavf57.41.100
Duration                        : 0:01:30
Image Size                      : 1280x720
Megapixels                      : 0.922

最佳答案

creation_time适用于 MOV/MP4/MKV 文件。

对于 AVI，语法是

ffmpeg -i old.avi -metadata ICRD="2013-05-02 22:01:04" -c copy new.avi

通常，要明确要求 ffmpeg 保留所有元数据，您会添加 -map_metadata 0但是对于 AVI，ffmpeg 并没有实现许多 RIFF 标签，尤其是供应商专有的标签，所以我不知道是否会全部复制过来。

关于ffmpeg - 使用 ffmpeg 更改 AVI 创建日期？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/40354172/

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