[FFmpeg-devel] [PATCH] avfilter: Add new format for PSNR stats log
bobobo at google.com
Tue Aug 2 01:06:49 EEST 2016
I've sent a separate patch for the documentation but I'm not quite sure how
to go about adding the FATE test. I've looked at a few examples but I don't
see any existing tests for quality metrics or anything similar. The basics
of how to add the test are clear enough but it's unclear whether there's an
existing reference + transcode pair of videos I can use and how/where to
output the log and specify what it should be compared against.
On 29 July 2016 at 15:10, Michael Niedermayer <michael at niedermayer.cc>
> On Mon, Jul 25, 2016 at 11:54:37AM -0700, Lucas Cooper wrote:
> > Add an AVOption stats_version with a new header for V2 stats, which
> > specifies the stats log version and lists the fields that will be
> > present in the log (to ease parsing).
> > The primary motivation is to facilitate the addition of optional fields
> > to the log without breaking backwards compatibility, while making the
> > logs easier to parse.
> > ---
> > libavfilter/vf_psnr.c | 16 ++++++++++++++++
> > 1 file changed, 16 insertions(+)
> can you update the documentation and add a fate test ?
> Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
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