[FFmpeg-user] how could i set a location metadata??

[Yutaka Kawase]

HI all,

I wish i  could set a location metadata to my movie file as i expect google
photos show me the location on a map if I set the location metadata.

Will somebody help me how should  I do instead of things like below;

Thank you very much in advance.


+++ source file does not have location metadata +++
~/Desktop/wrk$ ffprobe -hide_banner src.mov

Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'src.mov':
  Metadata:
    major_brand     : qt
    minor_version   : 512
    compatible_brands: qt
    date            : 2014-11-20T22:37:12+0900
    date-jpn        : 2014-11-20T22:37:12+0900
    encoder         : Lavf56.4.101
  Duration: 00:00:02.04, start: 0.000000, bitrate: 1859 kb/s
    Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
640x480, 1776 kb/s, 24 fps, 24 tbr, 12288 tbn, 48 tbc (default)
    Metadata:
      handler_name    : DataHandler
      encoder         : Lavc56.1.100 libx264
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp,
73 kb/s (default)
    Metadata:
      handler_name    : DataHandler
~/Desktop/wrk$

+++ I fail to set location metadata +++
~/Desktop/wrk$ ffmpeg -hide_banner -i src.mov -metadata
location="+11.1111+136.1361+010.000/" -c copy dst.mov
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'src.mov':
  Metadata:
    major_brand     : qt
    minor_version   : 512
    compatible_brands: qt
    date            : 2014-11-20T22:37:12+0900
    date-jpn        : 2014-11-20T22:37:12+0900
    encoder         : Lavf56.4.101
  Duration: 00:00:02.04, start: 0.000000, bitrate: 1859 kb/s
    Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
640x480, 1776 kb/s, 24 fps, 24 tbr, 12288 tbn, 48 tbc (default)
    Metadata:
      handler_name    : DataHandler
      encoder         : Lavc56.1.100 libx264
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp,
73 kb/s (default)
    Metadata:
      handler_name    : DataHandler
Output #0, mov, to 'dst.mov':
  Metadata:
    major_brand     : qt
    minor_version   : 512
    compatible_brands: qt
    date            : 2014-11-20T22:37:12+0900
    date-jpn        : 2014-11-20T22:37:12+0900
    location        : +11.1111+136.1361+010.000/
    encoder         : Lavf56.4.101
    Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 640x480,
q=2-31, 1776 kb/s, 24 fps, 12288 tbn, 12288 tbc (default)
    Metadata:
      handler_name    : DataHandler
      encoder         : Lavc56.1.100 libx264
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, 73
kb/s (default)
    Metadata:
      handler_name    : DataHandler
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame=   49 fps=0.0 q=-1.0 Lsize=     464kB time=00:00:02.04
bitrate=1859.9kbits/s
video:443kB audio:18kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 0.628714%
~/Desktop/wrk$ ffprobe -hide_banner dst.mov
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'dst.mov':
  Metadata:
    major_brand     : qt
    minor_version   : 512
    compatible_brands: qt
    date            : 2014-11-20T22:37:12+0900
    date-jpn        : 2014-11-20T22:37:12+0900
    encoder         : Lavf56.4.101
  Duration: 00:00:02.04, start: 0.000000, bitrate: 1859 kb/s
    Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
640x480, 1776 kb/s, 24 fps, 24 tbr, 12288 tbn, 48 tbc (default)
    Metadata:
      handler_name    : DataHandler
      encoder         : Lavc56.1.100 libx264
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp,
73 kb/s (default)
    Metadata:
      handler_name    : DataHandler
~/Desktop/wrk$

+++ I can add title metadata instead +++
~/Desktop/wrk$ ffmpeg -hide_banner -i src.mov -metadata title="a b c" -c
copy dst.mov
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'src.mov':
  Metadata:
    major_brand     : qt
    minor_version   : 512
    compatible_brands: qt
    date            : 2014-11-20T22:37:12+0900
    date-jpn        : 2014-11-20T22:37:12+0900
    encoder         : Lavf56.4.101
  Duration: 00:00:02.04, start: 0.000000, bitrate: 1859 kb/s
    Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
640x480, 1776 kb/s, 24 fps, 24 tbr, 12288 tbn, 48 tbc (default)
    Metadata:
      handler_name    : DataHandler
      encoder         : Lavc56.1.100 libx264
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp,
73 kb/s (default)
    Metadata:
      handler_name    : DataHandler
Output #0, mov, to 'dst.mov':
  Metadata:
    major_brand     : qt
    minor_version   : 512
    compatible_brands: qt
    date            : 2014-11-20T22:37:12+0900
    date-jpn        : 2014-11-20T22:37:12+0900
    title           : a b c
    encoder         : Lavf56.4.101
    Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 640x480,
q=2-31, 1776 kb/s, 24 fps, 12288 tbn, 12288 tbc (default)
    Metadata:
      handler_name    : DataHandler
      encoder         : Lavc56.1.100 libx264
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, 73
kb/s (default)
    Metadata:
      handler_name    : DataHandler
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame=   49 fps=0.0 q=-1.0 Lsize=     464kB time=00:00:02.04
bitrate=1859.9kbits/s
video:443kB audio:18kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 0.632315%
~/Desktop/wrk$ ffprobe -hide_banner dst.mov
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'dst.mov':
  Metadata:
    major_brand     : qt
    minor_version   : 512
    compatible_brands: qt
    title           : a b c
    date            : 2014-11-20T22:37:12+0900
    date-jpn        : 2014-11-20T22:37:12+0900
    encoder         : Lavf56.4.101
  Duration: 00:00:02.04, start: 0.000000, bitrate: 1859 kb/s
    Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
640x480, 1776 kb/s, 24 fps, 24 tbr, 12288 tbn, 48 tbc (default)
    Metadata:
      handler_name    : DataHandler
      encoder         : Lavc56.1.100 libx264
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, mono, fltp,
73 kb/s (default)
    Metadata:
      handler_name    : DataHandler
~/Desktop/wrk$