[FFmpeg-devel] [PATCH 1/2] libavfilter/scale: More descriptive in/ref/out logging
Ronald S. Bultje
rsbultje at gmail.com
Wed Jul 19 13:44:10 EEST 2017
On Wed, Jul 19, 2017 at 2:01 AM, Kevin Mark <kmark937 at gmail.com> wrote:
> Hello all,
> Just wondering if anyone had any thoughts on the grepability issue,
> which I believe is the only potential issue/breaking change with this
You wrote something like:
"ffmpeg [...] scale2ref=0:0 [...] -v verbose - 2>&1 >/dev/null | grep -oP
Where regex is: [..]"
But my grep (Mac) has no -P option... I'd encourage you to keep things
simple and use a non-\n delimiter between the lines so non-GNU grep can
continue to be used for this also...
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