[FFmpeg-user] can't remove metadata

[Alexander Machev]

Hi,

It's replaced by the ffmpeg's default values and that's what I'm trying to
avoid. I want to completely get rid of these things:
https://prnt.sc/rfhi5k

On Thu, Mar 12, 2020 at 8:43 PM Ted Park <kumowoon1025 at gmail.com> wrote:

> Hi,
>
> > According to the docs using -metadata with empty values should do the
> > trick, however it won't work
> >
> > Any ideas what's' wrong ?
> >
> >
> >> ffmpeg -y -i "E:\ts_sample_with_metadata.ts" -c:v copy -c:a copy
> >> -metadata service_provider="" -metadata service_name="" -metadata
> >> service_type=""  "E:\ts_sample_without_metadata.ts”
> ...
> > Input #0, mpegts, from 'E:\ts_sample_with_metadata.ts':
> >  Duration: 00:00:52.82, start: 43663.998044, bitrate: 11790 kb/s
> >  Program 1156
> >    Metadata:
> >      service_name    : BNT 2 HD
> >      service_provider: ss
> >    Stream #0:0[0x619]: Video: h264 (High) ([27][0][0][0] / 0x001B),
> > yuv420p(top first), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k
> tbn,
> > 50 tbc
> >    Stream #0:1[0x61a](bul): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
> > stereo, fltp, 256 kb/s
> > Output #0, mpegts, to 'E:\ts_sample_without_metadata.ts':
> >  Metadata:
> >    encoder         : Lavf58.38.100
> >    Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(top
> > first), 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 25 fps, 25 tbr, 90k tbn,
> 90k
> > tbc
> >    Stream #0:1(bul): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz,
> stereo,
> > fltp, 256 kb/s
>
> It looks like it worked to me? Is the metadata still there when you
> inspect the new file?
>
> Regards,
> Ted Park
>
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