有谁知道有哪个应用程序可以获取 flac 和 wav 文件等文件的文件信息？有类似 mkvinfo 的应用程序，但适用于 flac 和 wav 文件的音频文件？
谢谢
下面是当您选择 mkv 文件时 mkvinfo 显示的内容的示例
(MKVInfo) + EBML head
(MKVInfo) |+ EBML version: 1
(MKVInfo) |+ EBML read version: 1
(MKVInfo) |+ EBML maximum ID length: 4
(MKVInfo) |+ EBML maximum size length: 8
(MKVInfo) |+ Doc type: matroska
(MKVInfo) |+ Doc type version: 2
(MKVInfo) |+ Doc type read version: 2
(MKVInfo) + Segment, size 1109980134
(MKVInfo) |+ Seek head
(MKVInfo) | + Seek entry
(MKVInfo) | + Seek ID: 0x15 0x49 0xa9 0x66 (KaxInfo)
(MKVInfo) | + Seek position: 4099
(MKVInfo) | + Seek entry
(MKVInfo) | + Seek ID: 0x16 0x54 0xae 0x6b (KaxTracks)
(MKVInfo) | + Seek position: 4249
(MKVInfo) | + Seek entry
(MKVInfo) | + Seek ID: 0x1c 0x53 0xbb 0x6b (KaxCues)
(MKVInfo) | + Seek position: 1109967373
(MKVInfo) |+ EbmlVoid (size: 4044)
(MKVInfo) |+ Segment information
(MKVInfo) | + Timecode scale: 1000000
(MKVInfo) | + Muxing application: libebml v1.2.0 + libmatroska v1.1.0
(MKVInfo) | + Writing application: mkvmerge v4.8.0 ('SALVATION') built on May 24 2011 03:12:58
(MKVInfo) | + Duration: 2549.380s (00:42:29.380)
(MKVInfo) | + Date: Fri Feb 7 09:22:00 2014 UTC
(MKVInfo) | + Segment UID: 0xa2 0x59 0x2c 0xd2 0x39 0xd3 0xad 0x48 0x9f 0x21 0x22 0x1e 0xfb 0x3d 0xcc 0xb7
(MKVInfo) |+ Segment tracks
(MKVInfo) | + A track
(MKVInfo) | + Track number: 1 (track ID for mkvmerge & mkvextract: 0)
(MKVInfo) | + Track UID: 1987891370
(MKVInfo) | + Track type: video
(MKVInfo) | + Lacing flag: 0
(MKVInfo) | + MinCache: 1
(MKVInfo) | + Codec ID: V_MPEG4/ISO/AVC
(MKVInfo) | + CodecPrivate, length 40 (h.264 profile: High @L4.1)
(MKVInfo) | + Default duration: 33.367ms (29.970 frames/fields per second for a video track)
(MKVInfo) | + Language: und
(MKVInfo) | + Video track
(MKVInfo) | + Pixel width: 1280
(MKVInfo) | + Pixel height: 720
(MKVInfo) | + Display width: 1280
(MKVInfo) | + Display height: 720
(MKVInfo) | + A track
(MKVInfo) | + Track number: 2 (track ID for mkvmerge & mkvextract: 1)
(MKVInfo) | + Track UID: 999134339
(MKVInfo) | + Track type: audio
(MKVInfo) | + Codec ID: A_AC3
(MKVInfo) | + Default duration: 32.000ms (31.250 frames/fields per second for a video track)
(MKVInfo) | + Language: und
(MKVInfo) | + Audio track
(MKVInfo) | + Sampling frequency: 48000
(MKVInfo) | + Channels: 6
(MKVInfo) |+ EbmlVoid (size: 1085)
(MKVInfo) |+ Cluster
答案1
您可以在exiftool
使用安装
sudo apt-get install libimage-exiftool-perl
音频文件的输出示例：
exiftool Videos/9UAasbnxGDPX.128.mp3
输出为
ExifTool Version Number : 8.60
File Name : 9UAasbnxGDPX.128.mp3
Directory : Videos
File Size : 3.9 MB
File Modification Date/Time : 2015:02:10 13:11:25+02:00
File Permissions : rw-rw-r--
File Type : MP3
MIME Type : audio/mpeg
MPEG Audio Version : 1
Audio Layer : 3
Audio Bitrate : 128 kbps
Sample Rate : 44100
Channel Mode : Joint Stereo
MS Stereo : On
Intensity Stereo : Off
Copyright Flag : False
Original Media : True
Emphasis : None
Encoder : LAME3.99r
Lame VBR Quality : 4
Lame Quality : 3
Lame Method : CBR
Lame Low Pass Filter : 17 kHz
Lame Bitrate : 128 kbps
Lame Stereo Mode : Joint Stereo
Duration : 0:04:15 (approx)
另一个解决方案
使用媒体信息
sudo apt-get install mediainfo
与上面相同的例子
mediainfo Videos/9UAasbnxGDPX.128.mp3
输出
General
Complete name : Videos/9UAasbnxGDPX.128.mp3
Format : MPEG Audio
File size : 3.90 MiB
Duration : 4mn 15s
Overall bit rate mode : Constant
Overall bit rate : 128 Kbps
Writing library : LAME3.99r
Audio
Format : MPEG Audio
Format version : Version 1
Format profile : Layer 3
Mode : Joint stereo
Mode extension : MS Stereo
Duration : 4mn 16s
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel(s) : 2 channels
Sampling rate : 44.1 KHz
Compression mode : Lossy
Stream size : 3.90 MiB (100%)
Writing library : LAME3.99r
Encoding settings : -m j -V 4 -q 3 -lowpass 17 -b 128