hi,
I'm trying to build sumo from source as i need the TraCI c++ client libraries
in ubuntu 14.04 and I get the following error. I made sure I installed ffmpeg
but still i get the same error.
In file included from GUIViewTraffic.cpp:36:0:
../../src/utils/gui/div/GUIVideoEncoder.h: In constructor
‘GUIVideoEncoder::GUIVideoEncoder(const char*, int, int, double)’:
../../src/utils/gui/div/GUIVideoEncoder.h:114:36: error: ‘AV_CODEC_ID_HEVC’ was
not declared in this scope
if (pCodecCtx->codec_id == AV_CODEC_ID_HEVC) {
^
../../src/utils/gui/div/GUIVideoEncoder.h:130:34: error: ‘av_frame_alloc’ was
not declared in this scope
myFrame = av_frame_alloc();
^
../../src/utils/gui/div/GUIVideoEncoder.h: In destructor
‘GUIVideoEncoder::~GUIVideoEncoder()’:
../../src/utils/gui/div/GUIVideoEncoder.h:160:31: error: ‘av_frame_free’ was
not declared in this scope
av_frame_free(NULL);
^
../../src/utils/gui/div/GUIVideoEncoder.h:180:39: error: ‘av_frame_free’ was
not declared in this scope
av_frame_free(&myFrame);
^
make[4]: *** [GUIViewTraffic.o] Error 1
make[4]: Leaving directory `/home/students/Ablage/sumo/src/gui'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory `/home/students/Ablage/sumo/src/gui'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/home/students/Ablage/sumo/src'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/students/Ablage/sumo/src'
make: *** [all-recursive] Error 1
Can someone please suggest how I can solve it? Thanks a lot.
Regards
Sriram
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