[FFmpeg-devel] [PATCH] lavfi: Port mp=pp7 to libavfilter
Stefano Sabatini
stefasab at gmail.com
Mon Dec 29 10:20:26 CET 2014
On date Sunday 2014-12-28 19:45:18 +0530, arwa arif encoded:
[...]
> From ebf5f36d9e9fc80264bb605dfee5c09cbf1f10ef Mon Sep 17 00:00:00 2001
> From: Arwa Arif <arwaarif1994 at gmail.com>
> Date: Thu, 25 Dec 2014 09:50:24 +0530
> Subject: [PATCH] lavfi: port mp=pp7 to avfilter
>
> Added use_bframe_qp in the list of options.
Also, add use_bframe_qp option.
I'd also suggest to implement this on top of the port.
> TODO: modify version.h, Add ff_norm_qscale in internal.h
> ---
> LICENSE.md | 1 +
> configure | 1 +
> doc/filters.texi | 31 ++++
> libavfilter/Makefile | 1 +
> libavfilter/allfilters.c | 1 +
> libavfilter/vf_pp7.c | 460 ++++++++++++++++++++++++++++++++++++++++++++++
> libavfilter/vf_pp7.h | 49 +++++
> libavfilter/x86/Makefile | 1 +
> libavfilter/x86/vf_pp7.c | 68 +++++++
> 9 files changed, 613 insertions(+)
> create mode 100644 libavfilter/vf_pp7.c
> create mode 100644 libavfilter/vf_pp7.h
> create mode 100644 libavfilter/x86/vf_pp7.c
[...]
It is not bitexact here.
ffmpeg -i matrixbench_mpeg2-lq.mpg -vf mp=pp7=30 -t 2 -f md5 -
[...]
MD5=b281d6e4c077f4bf992dae262bc1cd3e
ffmpeg -i matrixbench_mpeg2-lq.mpg -vf pp7=30 -t 2 -f md5 -
[...]
MD5=0fbf1414f026ad10e76acfc03175b37a
--
FFmpeg = Fancy and Fanciful Maxi Plastic Educated Gadget
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