I tried to build ffmpeg 4.4 library and link with it and I received
multiple unresolved references. I came across on unusual architecture in
ffmpeg for multiple platforms.The library has many places with code like
this:
void foo()
{
// DO SOMETHING
if (ARCH_MIPS) // maybe #if ARCH_MIPS (..
Did you test "-vf scale_cuda=640:360"?
Yes, excuse me, forgot to mention that in the first post.
Exact values don't work either, first frame is ok, others are resized.
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Thanks for the answer.
> Is there a specific reason as to why you'd prefer scale_cuda over
> scale_npp?
Indeed, scale_cuda accepts width and height options only. In my
situation I have a small project on Windows and as far as I know, there
is no way to compile static version of ffmpeg with lib
Hello, I am trying to do full hardware video transcoding with scaling.
Here is my console command:
ffmpeg -hwaccel nvdec -hwaccel_output_format cuda -i "input.mp4" -vf
scale_cuda=-2:360 -c:v h264_nvenc -b:v 2000k "output.mp4"
Input stream info:
Stream #0:0(und): Video: h264 (High) (avc1 / 0x31
rolik_.mp4
Nothing comes out ...
--
Александр
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Problem resolved by replacing all_mode='overlay' wuth all_mode='average'
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I have problem with color untill watermarking video (1080p and 720p).
Here's image sample (original in the top and converted in the bottom):
http://www.imghost.in/img/2016-04/27/o32sehmjst43t5urqnd13nizl.png
I'm using this command to convert: "C:\Program Files\ffmpeg\bin\ffmpeg.exe"
-y -ss 0 -i "d: