On 9/4/2018 3:54 PM, Moritz Barsnick wrote:
On Tue, Sep 04, 2018 at 07:43:10 +, Roman Arzumanyan wrote:
Hi Timo,
Refactored the patch according to your review:
+{ "interp_algo","Interpolation algorithm used for transposing",
OFFSET(interp_algo), AV_OPT_TYPE_INT,{ .i64 =
On Tue, Sep 04, 2018 at 07:43:10 +, Roman Arzumanyan wrote:
> Hi Timo,
>
> Refactored the patch according to your review:
> +{ "interp_algo","Interpolation algorithm used for transposing",
> OFFSET(interp_algo), AV_OPT_TYPE_INT,{ .i64 = NPPI_INTER_CUBIC }, 0,
> INT_MAX, FLAGS,
eler
Sent: Monday, September 3, 2018 1:43 PM
To: FFmpeg development discussions and patches ; Roman
Arzumanyan
Cc: Yogender Gupta
Subject: Re: [FFmpeg-devel] [PATCH] avfilter/vf_transpose adding NPP transpose
filter
Minus the missing configure dependency, documentation entry and minor bump,
I did some re-formating and added the missing configure bit.
Updated patch for that can be found on Github:
https://github.com/BtbN/FFmpeg/commit/3e9ad52cfbebfade0d26758dad862e0c0a002c91
https://github.com/BtbN/FFmpeg/commit/3e9ad52cfbebfade0d26758dad862e0c0a002c91.patch
smime.p7s
Minus the missing configure dependency, documentation entry and minor
bump, the filter looks fine to me code wise.
Two issues though:
From my understanding, it's not a transpose filter, but a rotation one,
fixed to 90 degree angles. Unless I'm missing something in the code,
it's not doing
On Thu, Aug 30, 2018 at 10:13:28AM +, Roman Arzumanyan wrote:
> Hello,
> This patch adds NPP transpose filter.
>
> Cmd example:
> ffmpeg.exe -hwaccel cuvid -c:v h264_cuvid -i input.mp4 -vf
> transpose_npp="t=3" -c:v h264_nvenc -y output_transpose_npp.mp4
>
> Supported values:
> t=0 no
Thanks!
I'm a bit short on time at the moment, but I'll try to have a look
during the weekend.
If someone else also wants to give a review, please go ahead!
smime.p7s
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