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added a FFMPEG preprocessaor definition

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This commit is contained in:
Gerhard Kitzler 2014-01-15 12:04:03 +00:00
parent 12fd8ba93f
commit 468e661468
1 changed files with 7 additions and 4 deletions
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11
ng/ngpkg.cpp
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@ -49,7 +49,7 @@ namespace netgen
#ifdef JPEGLIB
#include <jpeglib.h>
#endif
#define FFMPEG
#ifdef FFMPEG
extern "C" {
/*
@ -2321,12 +2321,15 @@ namespace netgen
// Init codec context etc.:
//--------------------------
// context = avcodec_alloc_context();
context = avcodec_alloc_context3(codec);
context = avcodec_alloc_context3(codec);
context->bit_rate = bitrate;
context->width = nx;
context->height = ny;
context->time_base = (AVRational){ 1, 25 };
context->height = ny;
AVRational u;
u.den=25;
u.num=1;
context->time_base = u;
context->gop_size = gopsize;
context->max_b_frames = bframes;
context->pix_fmt = PIX_FMT_YUV420P;