Finally i found https://ffmpeg.org/trac/ffmpeg/ticket/25 which describes the
same problem that I have (but 2 years old), the source of the Problem is
acutally the MSVC compiler.
My solution is to either outsource the ffmpeg code into a dll that's
compiled with mingw (eclipse c++). But first I will
>Without a backtrace (and without source code), this will be impossible to
fix.
>Either use msvc or gdb to get a backtrace.
>Carl Eugen
Thanks Carl, I will try to boost my debugging abilities ;-)
I just thought somebody might know that yadif e.g. buffers frames and that
is why I need to to this a
Hey all!
I am trying to integrate a yadif filter into my program. It was not a big
problem to get the filtering_video.c example running with
const char *filter_descr = "scale=78:24";
unfortunately, when I change this line "yadif"; the unmodified example
Filtering_video.c of the most current vers
libav-user-boun...@ffmpeg.org [mailto:libav-user-boun...@ffmpeg.org]
On Behalf Of Harald Jordan
Sent: Friday, February 08, 2013 12:53 AM
To: 'This list is about using libavcodec, libavformat, libavutil,
libavdevice and libavfilter.'
Subject: Re: [Libav-user] Problem with using libavcodec with
AV_CO
If you did not make any changes to the open_video and add_video functions of
the decoding_encoding example, it cannot work. For H264 you need to manually
define a set a of H264 private settings before opening the codec.
http://stackoverflow.com/questions/3553003/encoding-h-264-with-libavcodec-x2
6
Hi!
As far as I was able to learn by now, the qmin and qmax settings relate very
much to the quality of the input. Well, here is the first problem for me.
The input for an encoder is anyway always a decoded frame, so it always has
the "perfect" quality. So assumed we always want to have the best
