[FFmpeg-user] Tags were removed
Ulf Zibis
Ulf.Zibis at gmx.de
Thu Feb 27 14:37:23 EET 2020
Hi,
I have transcoded a video and in the result some tags were removed, e.g.
creation time and geo tags.
What can I do to preserve them?
$ mediainfo 20200205_165401.mp4
General
Complete name : 20200205_165401.mp4
Format : MPEG-4
Format profile : Base Media / Version 2
Codec ID : mp42 (isom/mp42)
File size : 121 MiB
Duration : 58 s 653 ms
Overall bit rate : 17.3 Mb/s
Encoded date : UTC 2020-02-05 19:55:01
Tagged date : UTC 2020-02-05 19:55:01
xyz : -00.7655-047.1715/
com.android.version : 8.0.0
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High at L4
Format settings : CABAC / 1 Ref Frames
Format settings, CABAC : Yes
Format settings, ReFrames : 1 frame
Format settings, GOP : M=1, N=30
Codec ID : avc1
Codec ID/Info : Advanced Video Coding
Duration : 58 s 653 ms
Source duration : 58 s 686 ms
Bit rate : 17.0 Mb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Variable
Frame rate : 30.000 FPS
Minimum frame rate : 15.169 FPS
Maximum frame rate : 30.211 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.273
Stream size : 119 MiB (98%)
Source stream size : 119 MiB (98%)
Title : VideoHandle
Language : English
Encoded date : UTC 2020-02-05 19:55:01
Tagged date : UTC 2020-02-05 19:55:01
mdhd_Duration : 58653
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : mp4a-40-2
Duration : 58 s 581 ms
Bit rate mode : Constant
Bit rate : 256 kb/s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 1.79 MiB (1%)
Title : SoundHandle
Language : English
Encoded date : UTC 2020-02-05 19:55:01
Tagged date : UTC 2020-02-05 19:55:01
$ mediainfo 20200205_165401_2.mp4
General
Complete name : 20200205_165401_2.mp4
Format : MPEG-4
Format profile : Base Media
Codec ID : isom (isom/iso2/avc1/mp41)
File size : 17.4 MiB
Duration : 58 s 700 ms
Overall bit rate : 2 486 kb/s
Writing application : Lavf58.29.100
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High at L3.1
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 : 58 s 700 ms
Bit rate : 2 347 kb/s
Width : 960 pixels
Height : 540 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 30.000 FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.151
Stream size : 16.4 MiB (94%)
Title : VideoHandle
Writing library : x264 core 157 r2969 d4099dd
Encoding settings : cabac=1 / ref=3 /
deblock=1:0:0 / analyse=0x3:0x113 / me=hex / subme=7 / psy=1 /
psy_rd=1.00:0.00 / mixed_ref=1 / me_range=16 / chroma_me=1 / trellis=1 /
8x8dct=1 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 /
threads=3 / lookahead_threads=1 / sliced_threads=0 / nr=0 / decimate=1 /
interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 /
b_pyramid=2 / b_adapt=1 / b_bias=0 / direct=1 / weightb=1 / open_gop=0 /
weightp=2 / keyint=250 / keyint_min=25 / scenecut=40 / intra_refresh=0 /
rc_lookahead=40 / rc=crf / mbtree=1 / crf=23.0 / qcomp=0.60 / qpmin=0 /
qpmax=69 / qpstep=4 / ip_ratio=1.40 / aq=1:1.00
Language : English
Audio
ID : 2
Format : AAC
Format/Info : Advanced Audio Codec
Format profile : LC
Codec ID : mp4a-40-2
Duration : 58 s 603 ms
Bit rate mode : Constant
Bit rate : 132 kb/s
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 kHz
Frame rate : 46.875 FPS (1024 SPF)
Compression mode : Lossy
Stream size : 930 KiB (5%)
Title : SoundHandle
Language : English
Default : Yes
Alternate group : 1
$ ffmpeg -i 20200205_165401.mp4 -movflags +faststart -vf
scale=w=iw/2:h=ih/2 20200205_165401_2.mp4
ffmpeg version 4.2-static https://johnvansickle.com/ffmpeg/ Copyright
(c) 2000-2019 the FFmpeg developers
built with gcc 6.3.0 (Debian 6.3.0-18+deb9u1) 20170516
configuration: --enable-gpl --enable-version3 --enable-static
--disable-debug --disable-ffplay --disable-indev=sndio
--disable-outdev=sndio --cc=gcc-6 --enable-fontconfig --enable-frei0r
--enable-gnutls --enable-gmp --enable-libgme --enable-gray
--enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf
--enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb
--enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband
--enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis
--enable-libopus --enable-libtheora --enable-libvidstab
--enable-libvo-amrwbenc --enable-libvpx --enable-libwebp
--enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d
--enable-libxvid --enable-libzvbi --enable-libzimg
libavutil 56. 31.100 / 56. 31.100
libavcodec 58. 54.100 / 58. 54.100
libavformat 58. 29.100 / 58. 29.100
libavdevice 58. 8.100 / 58. 8.100
libavfilter 7. 57.100 / 7. 57.100
libswscale 5. 5.100 / 5. 5.100
libswresample 3. 5.100 / 3. 5.100
libpostproc 55. 5.100 / 55. 5.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '20200205_165401.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: isommp42
creation_time : 2020-02-05T19:55:01.000000Z
location : -00.7655-047.1715/
location-eng : -00.7655-047.1715/
com.android.version: 8.0.0
Duration: 00:00:58.65, start: 0.000000, bitrate: 17273 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661),
yuv420p(tv, bt709), 1920x1080, 17013 kb/s, SAR 1:1 DAR 16:9, 29.99 fps,
30 tbr, 90k tbn, 180k tbc (default)
Metadata:
creation_time : 2020-02-05T19:55:01.000000Z
handler_name : VideoHandle
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
stereo, fltp, 256 kb/s (default)
Metadata:
creation_time : 2020-02-05T19:55:01.000000Z
handler_name : SoundHandle
File '20200205_165401_2.mp4' already exists. Overwrite ? [y/N] y
Stream mapping:
Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Stream #0:1 -> #0:1 (aac (native) -> aac (native))
Press [q] to stop, [?] for help
[libx264 @ 0x72fd3c0] using SAR=1/1
[libx264 @ 0x72fd3c0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1
Cache64
[libx264 @ 0x72fd3c0] profile Progressive High, level 3.1, 4:2:0, 8-bit
[libx264 @ 0x72fd3c0] 264 - core 157 r2969 d4099dd - H.264/MPEG-4 AVC
codec - Copyleft 2003-2019 - http://www.videolan.org/x264.html -
options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7
psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1
8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=3
lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0
bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1
b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250
keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf
mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40
aq=1:1.00
Output #0, mp4, to '20200205_165401_2.mp4':
Metadata:
major_brand : mp42
minor_version : 0
compatible_brands: isommp42
com.android.version: 8.0.0
location : -00.7655-047.1715/
location-eng : -00.7655-047.1715/
encoder : Lavf58.29.100
Stream #0:0(eng): Video: h264 (libx264) (avc1 / 0x31637661),
yuv420p, 960x540 [SAR 1:1 DAR 16:9], q=-1--1, 30 fps, 15360 tbn, 30 tbc
(default)
Metadata:
creation_time : 2020-02-05T19:55:01.000000Z
handler_name : VideoHandle
encoder : Lavc58.54.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz,
stereo, fltp, 128 kb/s (default)
Metadata:
creation_time : 2020-02-05T19:55:01.000000Z
handler_name : SoundHandle
encoder : Lavc58.54.100 aac
frame= 11 fps=0.0 q=0.0 size= 0kB time=00:00:01.00 bitrate=
0.4kbits/sframe= 30 fps= 25 q=0.0 size= 0kB time=00:00:01.00
bitrate= 0.4kbits/sframe= 40 fps= 23 q=0.0 size= 0kB
time=00:00:02.00 bitrate= 0.2kbits/sframe= 49 fps= 21 q=29.0
size= 0kB time=00:00:02.00 bitrate= 0.2kbits/frame= 55 fps= 19
q=29.0 size= 0kB time=00:00:02.00 bitrate= 0.2kbits/frame= 60
fps= 17 q=29.0 size= 0kB time=00:00:02.00 bitrate=
0.2kbits/frame= 66 fps= 16 q=29.0 size= 0kB time=00:00:03.00
bitrate= 0.1kbits/frame= 72 fps= 16 q=29.0 size= 0kB
time=00:00:03.00 bitrate= 0.1kbits/frame= 78 fps= 15 q=29.0
size= 256kB time=00:00:03.00 bitrate= 697.3kbits/frame= 83 fps= 14
q=29.0 size= 256kB time=00:00:03.00 bitrate= 697.3kbits/frame= 87
fps= 14 q=29.0 size= 256kB time=00:00:03.00 bitrate=
697.3kbits/frame= 92 fps= 13 q=29.0 size= 256kB time=00:00:03.00
bitrate= 697.3kbits/frame= 99 fps= 13 q=29.0 size= 256kB
time=00:00:04.01 bitrate= 523.0kbits/frame= 105 fps= 13 q=29.0
size= 512kB time=00:00:04.01 bitrate=1045.9kbits/frame= 110 fps= 13
q=29.0 size= 512kB time=00:00:04.01 bitrate=1045.9kbits/frame= 114
fps= 12 q=29.0 size= 512kB time=00:00:04.01
bitrate=1045.9kbits/frame= 120 fps= 12 q=29.0 size= 512kB
time=00:00:04.01 bitrate=1045.9kbits/frame= 124 fps= 12 q=29.0
size= 512kB time=00:00:04.01 bitrate=1045.9kbits/frame= 130 fps= 12
q=29.0 size= 512kB time=00:00:05.01 bitrate= 836.7kbits/
[.....]
frame= 1761 fps= 10 q=29.0 size= 17152kB time=00:00:58.53
bitrate=2400.3kbits/[mp4 @ 0x7314500] Starting second pass: moving the
moov atom to the beginning of the file
frame= 1761 fps= 10 q=-1.0 Lsize= 17814kB time=00:00:58.60
bitrate=2490.4kbits/s dup=1 drop=0 speed=0.334x
video:16820kB audio:930kB subtitle:0kB other streams:0kB global
headers:0kB muxing overhead: 0.363378%
[libx264 @ 0x72fd3c0] frame I:8 Avg QP:20.17 size: 71230
[libx264 @ 0x72fd3c0] frame P:444 Avg QP:22.89 size: 22734
[libx264 @ 0x72fd3c0] frame B:1309 Avg QP:26.81 size: 5011
[libx264 @ 0x72fd3c0] consecutive B-frames: 0.8% 0.2% 0.2% 98.8%
[libx264 @ 0x72fd3c0] mb I I16..4: 16.0% 46.4% 37.6%
[libx264 @ 0x72fd3c0] mb P I16..4: 2.3% 5.8% 1.2% P16..4: 33.0%
21.2% 13.5% 0.0% 0.0% skip:23.0%
[libx264 @ 0x72fd3c0] mb B I16..4: 0.1% 0.1% 0.1% B16..8: 37.1%
4.6% 1.5% direct: 5.3% skip:51.3% L0:44.2% L1:48.0% BI: 7.7%
[libx264 @ 0x72fd3c0] 8x8 transform intra:59.1% inter:49.1%
[libx264 @ 0x72fd3c0] coded y,uvDC,uvAC intra: 54.9% 40.2% 16.0% inter:
20.1% 5.2% 0.4%
[libx264 @ 0x72fd3c0] i16 v,h,dc,p: 14% 52% 18% 16%
[libx264 @ 0x72fd3c0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 17% 29% 33% 3% 3%
2% 5% 2% 6%
[libx264 @ 0x72fd3c0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 18% 21% 6% 6%
5% 8% 4% 8%
[libx264 @ 0x72fd3c0] i8c dc,h,v,p: 68% 17% 14% 1%
[libx264 @ 0x72fd3c0] Weighted P-Frames: Y:4.1% UV:0.9%
[libx264 @ 0x72fd3c0] ref P L0: 58.2% 14.4% 17.4% 9.9% 0.2%
[libx264 @ 0x72fd3c0] ref B L0: 88.2% 8.8% 2.9%
[libx264 @ 0x72fd3c0] ref B L1: 92.8% 7.2%
[libx264 @ 0x72fd3c0] kb/s:2347.26
[aac @ 0x72faf40] Qavg: 310.465
--
Von meinem Seibert gesendet
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