Я хочу удалить запись "оригинальный формат изображения" из раздела видео.
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4
Format settings : CABAC / 4 Ref Frames
Format settings, CABAC : Yes
Format settings, ReFrames : 4 frames
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 44 min 29 s
Bit rate : 5 001 kb/s
Width : 1 920 pixels
Height : 1 072 pixels
Display aspect ratio : 16:9
Original display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 25.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.097
Stream size : 1.55 GiB (97%)
Я попробовал следующие команды,
ffmpeg -i input.mp4 -map_metadata -1 -c copy output.mp4
ffmpeg -i input.mp4 -metadata original_display_aspect_ratio = 0 -c copy output.mp4
, но ни один из них не сработал.
Если я хочу полностью удалить запись «исходное соотношение сторон экрана», какую команду ffmpeg я могу использовать длядостичь этого?
Спасибо.
РЕДАКТИРОВАТЬ: Результат mediainfo -f:
General
Count : 331
Count of stream of this kind : 1
Kind of stream : General
Kind of stream : General
Stream identifier : 0
Count of video streams : 1
Count of audio streams : 1
Video_Format_List : AVC
Video_Format_WithHint_List : AVC
Codecs Video : AVC
Audio_Format_List : AAC LC
Audio_Format_WithHint_List : AAC LC
Audio codecs : AAC LC
Complete name : Downloads/3.mp4
File name : Downloads/3.mp4
File name : Downloads/3
File extension : mp4
Format : MPEG-4
Format : MPEG-4
Format/Extensions usually used : mov mp4 m4v m4a m4b m4p 3ga 3gpa 3gpp 3gp 3gpp2 3g2 k3g jpm jpx mqv ismv isma ismt f4a f4b f4v
Commercial name : MPEG-4
Format profile : Base Media
Internet media type : video/mp4
Codec ID : isom
Codec ID : isom (isom/iso2/avc1/mp41/letv)
Codec ID/Url : http://www.apple.com/quicktime/download/standalone.html
CodecID_Compatible : isom/iso2/avc1/mp41/letv
File size : 1715744367
File size : 1.60 GiB
File size : 2 GiB
File size : 1.6 GiB
File size : 1.60 GiB
File size : 1.598 GiB
Duration : 2670080
Duration : 44 min 30 s
Duration : 44 min 30 s 80 ms
Duration : 44 min 30 s
Duration : 00:44:30.080
Duration : 00:44:29:24
Duration : 00:44:30.080 (00:44:29:24)
Overall bit rate : 5140653
Overall bit rate : 5 141 kb/s
Frame rate : 25.000
Frame rate : 25.000 FPS
Frame count : 66749
Stream size : 3988740
Stream size : 3.80 MiB (0%)
Stream size : 4 MiB
Stream size : 3.8 MiB
Stream size : 3.80 MiB
Stream size : 3.804 MiB
Stream size : 3.80 MiB (0%)
Proportion of this stream : 0.00232
HeaderSize : 1510470
DataSize : 1711755635
FooterSize : 2478262
IsStreamable : Yes
File creation date : UTC 2019-02-20 11:24:46.448
File creation date (local) : 2019-02-20 19:24:46.448
File last modification date : UTC 2017-05-26 00:00:00.000
File last modification date (local) : 2017-05-26 08:00:00.000
Writing application : Lavf56.15.102
Writing application : Lavf56.15.102
Video
Count : 348
Count of stream of this kind : 1
Kind of stream : Video
Kind of stream : Video
Stream identifier : 0
StreamOrder : 0
ID : 1
ID : 1
Format : AVC
Format : AVC
Format/Info : Advanced Video Codec
Format/Url : http://developers.videolan.org/x264.html
Commercial name : AVC
Format profile : High@L4
Format settings : CABAC / 4 Ref Frames
Format settings, CABAC : Yes
Format settings, CABAC : Yes
Format settings, ReFrames : 4
Format settings, ReFrames : 4 frames
Internet media type : video/H264
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 2669960
Duration : 44 min 29 s
Duration : 44 min 29 s 960 ms
Duration : 44 min 29 s
Duration : 00:44:29.960
Duration : 00:44:29:24
Duration : 00:44:29.960 (00:44:29:24)
Bit rate : 5000927
Bit rate : 5 001 kb/s
Width : 1920
Width : 1 920 pixels
Height : 1072
Height : 1 072 pixels
Sampled_Width : 1920
Sampled_Height : 1072
Pixel aspect ratio : 0.993
Display aspect ratio : 1.779
Display aspect ratio : 16:9
Original display aspect ratio : 1.778
Original display aspect ratio : 16:9
Rotation : 0.000
Frame rate mode : CFR
Frame rate mode : Constant
FrameRate_Mode_Original : VFR
Frame rate : 25.000
Frame rate : 25.000 FPS
Frame count : 66749
Color space : YUV
Chroma subsampling : 4:2:0
Chroma subsampling : 4:2:0
Bit depth : 8
Bit depth : 8 bits
Scan type : Progressive
Scan type : Progressive
Bits/(Pixel*Frame) : 0.097
Stream size : 1669034254
Stream size : 1.55 GiB (97%)
Stream size : 2 GiB
Stream size : 1.6 GiB
Stream size : 1.55 GiB
Stream size : 1.554 GiB
Stream size : 1.55 GiB (97%)
Proportion of this stream : 0.97278
Codec configuration box : avcC
Audio
Count : 277
Count of stream of this kind : 1
Kind of stream : Audio
Kind of stream : Audio
Stream identifier : 0
StreamOrder : 1
ID : 2
ID : 2
Format : AAC
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Commercial name : AAC
Format_AdditionalFeatures : LC
Codec ID : mp4a-40-2
Duration : 2670080
Duration : 44 min 30 s
Duration : 44 min 30 s 80 ms
Duration : 44 min 30 s
Duration : 00:44:30.080
Duration : 00:44:34:09
Duration : 00:44:30.080 (00:44:34:09)
Bit rate mode : CBR
Bit rate mode : Constant
Bit rate : 128000
Bit rate : 128 kb/s
Channel(s) : 2
Channel(s) : 2 channels
Channel positions : Front: L R
Channel positions : 2/0/0
Channel layout : L R
Samples per frame : 1024
Sampling rate : 44100
Sampling rate : 44.1 kHz
Samples count : 117750528
Frame rate : 43.066
Frame rate : 43.066 FPS (1024 SPF)
Frame count : 114991
Compression mode : Lossy
Compression mode : Lossy
Stream size : 42721373
Stream size : 40.7 MiB (2%)
Stream size : 41 MiB
Stream size : 41 MiB
Stream size : 40.7 MiB
Stream size : 40.74 MiB
Stream size : 40.7 MiB (2%)
Proportion of this stream : 0.02490
Default : Yes
Default : Yes
Alternate group : 1
Alternate group : 1