avfilter/f_metadata: update print output header line format
authorTobias Rapp <t.rapp@noa-archive.com>
Mon, 9 May 2016 09:35:38 +0000 (11:35 +0200)
committerMichael Niedermayer <michael@niedermayer.cc>
Mon, 9 May 2016 22:07:22 +0000 (00:07 +0200)
commit9486de5a85f0c54f241849d6b22bee943da557d0
tree87679650d6ef03576ba304a7f47093b88f926dce
parent21f9fbce5cf91456d3c2da3a05f58fdce667e517
avfilter/f_metadata: update print output header line format

Update print mode output header line format to be more consistent with
other log output of FFmpeg. The printf-modifiers have been inspired by
the showinfo filter.

Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
libavfilter/f_metadata.c