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Problem with installation - make step

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#39 10 comentarios 0 reacciones 0 asignados Ver en GitHub

Nadie ha tomado este issue todavía.

Evaluación

Dificultad
3/5
Tiempo estimado
1-2 días
Aptitud para principiantes
35/100
Tipo de issue
Error
Claridad
Necesita aclaración
Estado de actividad
Estancado
Stack tecnológico
cmake, cpp
Área
build-system

Línea de trabajo

Start by reproducing the make failure on Ubuntu 14.04 and inspect src/Movie.cpp around lines 91-160, where the FFmpeg deprecation warnings and missing symbols occur. Check the project's CMake build configuration and verify that make completes successfully with the supported FFmpeg headers and libraries.

Escrito por el modelo de indexación a partir del texto del issue.

Descripción

Hi, I have been having this issue when I perform the make step on Ubuntu 14.04, I would appreciate any help:

[ 59%] Building CXX object CMakeFiles/displaycluster.dir/src/Movie.o
/opt/DisplayCluster/src/Movie.cpp: In constructor ‘Movie::Movie(std::string)’:
/opt/DisplayCluster/src/Movie.cpp:91:42: warning: ‘AVStream::codec’ is deprecated (declared at /opt/ffmpeg/include/libavformat/avformat.h:893) [-Wdeprecated-declarations]
if(avFormatContext_->streams[i]->codec->codec_type == AVMEDIA_TYPE_VIDEO)
^
/opt/DisplayCluster/src/Movie.cpp:91:42: warning: ‘AVStream::codec’ is deprecated (declared at /opt/ffmpeg/include/libavformat/avformat.h:893) [-Wdeprecated-declarations]
/opt/DisplayCluster/src/Movie.cpp:105:64: warning: ‘AVStream::codec’ is deprecated (declared at /opt/ffmpeg/include/libavformat/avformat.h:893) [-Wdeprecated-declarations]
avCodecContext_ = avFormatContext_->streams[videoStream_]->codec;
^
/opt/DisplayCluster/src/Movie.cpp:105:64: warning: ‘AVStream::codec’ is deprecated (declared at /opt/ffmpeg/include/libavformat/avformat.h:893) [-Wdeprecated-declarations]
/opt/DisplayCluster/src/Movie.cpp:143:36: error: ‘avcodec_alloc_frame’ was not declared in this scope
avFrame_ = avcodec_alloc_frame();
^
/opt/DisplayCluster/src/Movie.cpp:156:20: warning: ‘int avpicture_get_size(AVPixelFormat, int, int)’ is deprecated (declared at /opt/ffmpeg/include/libavcodec/avcodec.h:5487) [-Wdeprecated-declarations]
int numBytes = avpicture_get_size(PIX_FMT_RGBA, avCodecContext_->width, avCodecContext_->height);
^
/opt/DisplayCluster/src/Movie.cpp:156:39: error: ‘PIX_FMT_RGBA’ was not declared in this scope
int numBytes = avpicture_get_size(PIX_FMT_RGBA, avCodecContext_->width, avCodecContext_->height);
^
/opt/DisplayCluster/src/Movie.cpp:160:5: warning: ‘int avpicture_fill(AVPicture*, const uint8_t*, AVPixelFormat, int, int)’ is deprecated (declared at /opt/ffmpeg/include/libavcodec/avcodec.h:5472) [-Wdeprecated-declarations]
avpicture_fill((AVPicture )avFrameRGB_, buffer, PIX_FMT_RGBA, avCodecContext_->width, avCodecContext_->height);
^
/opt/DisplayCluster/src/Movie.cpp: In member function ‘void Movie::nextFrame(bool)’:
/opt/DisplayCluster/src/Movie.cpp:308:13: warning: ‘int avcodec_decode_video2(AVCodecContext, AVFrame*, int*, const AVPacket*)’ is deprecated (declared at /opt/ffmpeg/include/libavcodec/avcodec.h:4831) [-Wdeprecated-declarations]
avcodec_decode_video2(avCodecContext_, avFrame_, &frameFinished, &packet);
^
/opt/DisplayCluster/src/Movie.cpp:308:85: warning: ‘int avcodec_decode_video2(AVCodecContext*, AVFrame*, int*, const AVPacket*)’ is deprecated (declared at /opt/ffmpeg/include/libavcodec/avcodec.h:4831) [-Wdeprecated-declarations]
avcodec_decode_video2(avCodecContext_, avFrame_, &frameFinished, &packet);
^
/opt/DisplayCluster/src/Movie.cpp:327:21: warning: ‘void av_free_packet(AVPacket*)’ is deprecated (declared at /opt/ffmpeg/include/libavcodec/avcodec.h:4492) [-Wdeprecated-declarations]
av_free_packet(&packet);
^
/opt/DisplayCluster/src/Movie.cpp:327:43: warning: ‘void av_free_packet(AVPacket*)’ is deprecated (declared at /opt/ffmpeg/include/libavcodec/avcodec.h:4492) [-Wdeprecated-declarations]
av_free_packet(&packet);
^
/opt/DisplayCluster/src/Movie.cpp:335:9: warning: ‘void av_free_packet(AVPacket*)’ is deprecated (declared at /opt/ffmpeg/include/libavcodec/avcodec.h:4492) [-Wdeprecated-declarations]
av_free_packet(&packet);
^
/opt/DisplayCluster/src/Movie.cpp:335:31: warning: ‘void av_free_packet(AVPacket*)’ is deprecated (declared at /opt/ffmpeg/include/libavcodec/avcodec.h:4492) [-Wdeprecated-declarations]
av_free_packet(&packet);
^
make[2]: *** [CMakeFiles/displaycluster.dir/src/Movie.o] Error 1
make[1]: *** [CMakeFiles/displaycluster.dir/all] Error 2
make: *** [all] Error 2

Lenguaje dominante
C++
Estrellas
40
Forks
27
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