avfilter/f_metadata: allow direct flushing when printing to file
authorGyan Doshi <ffmpeg@gyani.pro>
Tue, 7 Jan 2020 12:00:34 +0000 (17:30 +0530)
committerGyan Doshi <ffmpeg@gyani.pro>
Fri, 10 Jan 2020 16:14:26 +0000 (21:44 +0530)
commit22a06a539ddba083b0a496a1871a90afb8d51627
tree22290d2dc3bb8f8d53b55a52dcbfaf833d900893
parentc4c96d5942ac48ff247be224363f5200198844a6
avfilter/f_metadata: allow direct flushing when printing to file

Useful for monitoring sparse data in realtime
doc/filters.texi
libavfilter/f_metadata.c