Compilation issue #12
Comments
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Hi, CHAO. same problem with me, do you solve it yet? |
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root@ubun:/usr/local/transformation/build# make |
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Hi Jesse,
I still cannot figure it out. However, a new guess comes out. My FFmpeg is
actually built with gcc 4.8. Even though I updated system gcc to version 5
+, it may still cause the problem. After reinstalling the whole FFmpeg, I
will let you know the result.
Chao
…On Wed, Feb 8, 2017 at 10:31 PM, JesseYang-CQ ***@***.***> wrote:
***@***.***:/usr/local/transformation/build# make
[ 6%] Building CXX object LibAvWrapper/CMakeFiles/LibAvWrapper.dir/src/
VideoWriter.cpp.o
In file included from /usr/local/transformation/
LibAvWrapper/src/VideoWriter.cpp:1:0:
/usr/local/transformation/LibAvWrapper/inc/VideoWriter.hpp: In member
function ‘void IMT::LibAv::VideoWriter::Init(std::string,
std::array<unsigned int, nbStreams>, std::array<unsigned int, nbStreams>,
unsigned int, unsigned int, std::array<unsigned int, nbStreams>)’:
/usr/local/transformation/LibAvWrapper/inc/VideoWriter.hpp:58:96: error:
there are no arguments to ‘avformat_alloc_output_context2’ that depend on
a template parameter, so a declaration of ‘avformat_alloc_output_context2’
must be available [-fpermissive] avformat_alloc_output_context2(&m_fmt_ctx,
NULL, NULL, m_outputFileName.c_str());
/usr/local/transformation/LibAvWrapper/inc/VideoWriter.hpp:58:96: note:
(if you use ‘-fpermissive’, G++ will accept your code, but allowing the use
of an undeclared name is deprecated)
/usr/local/transformation/LibAvWrapper/inc/VideoWriter.hpp:105:38: error:
‘struct AVCodecContext’ has no member named ‘refcounted_frames’m_codec_ctx[id]->refcounted_frames
= 1;
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp: In member
function ‘void IMT::LibAv::VideoWriter::EncodeAndWrite(const cv::Mat&,
int)’:
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:113:37: error:
‘av_frame_alloc’ was not declared in this scope
AVFrame* frame = av_frame_alloc();
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp: In member
function ‘void IMT::LibAv::VideoWriter::EncodeAndWrite(AVFrame*, int)’:
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:148:62: error:
‘avcodec_send_frame’ was not declared in this scope
int ret = avcodec_send_frame(m_codec_ctx[streamId], frame);
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:165:67: error:
‘avcodec_receive_packet’ was not declared in this scope
ret = avcodec_receive_packet(m_codec_ctx[streamId], &pkt);
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:171:115:
error: ‘av_rescale_q’ was not declared in this scope
pkt.pts = av_rescale_q(pkt.pts, m_codec_ctx[streamId]->time_base,
m_vstream[streamId]->time_base);
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:175:115:
error: ‘av_rescale_q’ was not declared in this scope
pkt.dts = av_rescale_q(pkt.dts, m_codec_ctx[streamId]->time_base,
m_vstream[streamId]->time_base);
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:185:35: error:
‘av_packet_unref’ was not declared in this scope
av_packet_unref(&pkt); //The pkt is not usefull anymore
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:190:33: error:
‘av_packet_unref’ was not declared in this scope
av_packet_unref(&pkt);
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:198:27: error:
‘av_frame_unref’ was not declared in this scope
av_frame_unref(frame);
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:200:27: error:
‘av_frame_free’ was not declared in this scope
av_frame_free(&frame);
make[2]: *** [LibAvWrapper/CMakeFiles/LibAvWrapper.dir/src/VideoWriter.cpp.o]
Error 1
make[1]: *** [LibAvWrapper/CMakeFiles/LibAvWrapper.dir/all] Error 2
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Hi Chao, |
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Hi Chao,
Does it work when you reinstalling the whole FFmpeg?
Jesse
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NameJunchao Yang
[email protected]
Chongqing University of Posts and Telecommunications (CQUPT)
Chongwen Rd., Nan'an District, Chongqing 400065, P. R. China
+86 189 9604 8118
+86-23-62460390
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At 2017-02-09 22:50:30, "chaozhou5" <[email protected]> wrote:
Hi Jesse,
I still cannot figure it out. However, a new guess comes out. My FFmpeg is
actually built with gcc 4.8. Even though I updated system gcc to version 5
+, it may still cause the problem. After reinstalling the whole FFmpeg, I
will let you know the result.
Chao
On Wed, Feb 8, 2017 at 10:31 PM, JesseYang-CQ ***@***.***> wrote:
***@***.***:/usr/local/transformation/build# make
[ 6%] Building CXX object LibAvWrapper/CMakeFiles/LibAvWrapper.dir/src/
VideoWriter.cpp.o
In file included from /usr/local/transformation/
LibAvWrapper/src/VideoWriter.cpp:1:0:
/usr/local/transformation/LibAvWrapper/inc/VideoWriter.hpp: In member
function ‘void IMT::LibAv::VideoWriter::Init(std::string,
std::array<unsigned int, nbStreams>, std::array<unsigned int, nbStreams>,
unsigned int, unsigned int, std::array<unsigned int, nbStreams>)’:
/usr/local/transformation/LibAvWrapper/inc/VideoWriter.hpp:58:96: error:
there are no arguments to ‘avformat_alloc_output_context2’ that depend on
a template parameter, so a declaration of ‘avformat_alloc_output_context2’
must be available [-fpermissive] avformat_alloc_output_context2(&m_fmt_ctx,
NULL, NULL, m_outputFileName.c_str());
/usr/local/transformation/LibAvWrapper/inc/VideoWriter.hpp:58:96: note:
(if you use ‘-fpermissive’, G++ will accept your code, but allowing the use
of an undeclared name is deprecated)
/usr/local/transformation/LibAvWrapper/inc/VideoWriter.hpp:105:38: error:
‘struct AVCodecContext’ has no member named ‘refcounted_frames’m_codec_ctx[id]->refcounted_frames
= 1;
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp: In member
function ‘void IMT::LibAv::VideoWriter::EncodeAndWrite(const cv::Mat&,
int)’:
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:113:37: error:
‘av_frame_alloc’ was not declared in this scope
AVFrame* frame = av_frame_alloc();
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp: In member
function ‘void IMT::LibAv::VideoWriter::EncodeAndWrite(AVFrame*, int)’:
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:148:62: error:
‘avcodec_send_frame’ was not declared in this scope
int ret = avcodec_send_frame(m_codec_ctx[streamId], frame);
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:165:67: error:
‘avcodec_receive_packet’ was not declared in this scope
ret = avcodec_receive_packet(m_codec_ctx[streamId], &pkt);
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:171:115:
error: ‘av_rescale_q’ was not declared in this scope
pkt.pts = av_rescale_q(pkt.pts, m_codec_ctx[streamId]->time_base,
m_vstream[streamId]->time_base);
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:175:115:
error: ‘av_rescale_q’ was not declared in this scope
pkt.dts = av_rescale_q(pkt.dts, m_codec_ctx[streamId]->time_base,
m_vstream[streamId]->time_base);
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:185:35: error:
‘av_packet_unref’ was not declared in this scope
av_packet_unref(&pkt); //The pkt is not usefull anymore
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:190:33: error:
‘av_packet_unref’ was not declared in this scope
av_packet_unref(&pkt);
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:198:27: error:
‘av_frame_unref’ was not declared in this scope
av_frame_unref(frame);
/usr/local/transformation/LibAvWrapper/src/VideoWriter.cpp:200:27: error:
‘av_frame_free’ was not declared in this scope
av_frame_free(&frame);
make[2]: *** [LibAvWrapper/CMakeFiles/LibAvWrapper.dir/src/VideoWriter.cpp.o]
Error 1
make[1]: *** [LibAvWrapper/CMakeFiles/LibAvWrapper.dir/all] Error 2
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Hi Jesse, No, it still doesn't work. I have no clue what's going on with this issue :( |
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Hi Chao |
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Hi Jesse,
Could you provide more detail about your reinstall process? I did the same
thing but nothing changed. Thanks a lot.
Chao
…On Mon, Feb 13, 2017 at 5:05 PM, JesseYang-CQ ***@***.***> wrote:
Hi Chao
i reinstall my Gcc and FFmpeg, seams like works, But, anther prolem is
coming, like this：
ideoWriter::EncodeAndWrite(cv::Mat const&, int)':
VideoWriter.cpp:(.text+0x2b9): undefined reference to av_frame_alloc'
../LibAvWrapper/libLibAvWrapper.a(VideoReader.cpp.o): In functionToMat(AVCodecContext*,
AVFrame*)':
VideoReader.cpp:(.text+0x8de): undefined reference to av_frame_alloc'
VideoReader.cpp:(.text+0xc8d): undefined reference toav_frame_unref'
VideoReader.cpp:(.text+0xc97): undefined reference to av_frame_free'
../LibAvWrapper/libLibAvWrapper.a(VideoReader.cpp.o): In function
IMT::LibAv::VideoReader::DecodeNextStep()':
VideoReader.cpp:(.text+0x109b): undefined reference to av_frame_alloc'
VideoReader.cpp:(.text+0x10c4): undefined reference toavcodec_send_packet'
VideoReader.cpp:(.text+0x10e1): undefined reference to avcodec_receive_frame'
VideoReader.cpp:(.text+0x126d): undefined reference toav_frame_unref'
VideoReader.cpp:(.text+0x12d9): undefined reference to av_frame_free'
VideoReader.cpp:(.text+0x12e3): undefined reference toav_packet_unref'
VideoReader.cpp:(.text+0x133f): undefined reference to avcodec_send_packet'
VideoReader.cpp:(.text+0x135c): undefined reference toav_frame_alloc'
VideoReader.cpp:(.text+0x1418): undefined reference to avcodec_receive_frame'
VideoReader.cpp:(.text+0x1479): undefined reference toav_frame_free'
VideoReader.cpp:(.text+0x153d): undefined reference to `av_frame_unref'
collect2: error: ld returned 1 exit status
make[2]: *** [MainProject/trans] Error 1
make[1]: *** [MainProject/CMakeFiles/trans.dir/all] Error 2
make: *** [all] Error 2
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Hi chao, Jesse |
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Hi @JesseYang-CQ, we are facing the same issue. How did you finally fix this? |
Hi,
Thanks a lot for your work. I am trying to compile the code and test some videos. However, I end up with the error shows below. After spend hours on this error, I still cannot pass it. Could you please help me and take a look at this error?
I working at ubuntu 14.04 with gcc 5.4.1, opencv 3.1.0, boost 1.54.0.1, cmake 3.2.2
[ 6%] Building CXX object LibAvWrapper/CMakeFiles/LibAvWrapper.dir/src/VideoWriter.cpp.o In file included from /home/chao/VR/360Transformations/transformation/LibAvWrapper/src/VideoWriter.cpp:1:0: /home/chao/VR/360Transformations/transformation/LibAvWrapper/inc/VideoWriter.hpp: In member function ‘void IMT::LibAv::VideoWriter::Init(std::string, std::array<unsigned int, nbStreams>, std::array<unsigned int, nbStreams>, unsigned int, unsigned int, std::array<unsigned int, nbStreams>)’: /home/chao/VR/360Transformations/transformation/LibAvWrapper/inc/VideoWriter.hpp:59:96: error: there are no arguments to ‘avformat_alloc_output_context2’ that depend on a template parameter, so a declaration of ‘avformat_alloc_output_context2’ must be available [-fpermissive] avformat_alloc_output_context2(&m_fmt_ctx, NULL, NULL, m_outputFileName.c_str()); ^ /home/chao/VR/360Transformations/transformation/LibAvWrapper/inc/VideoWriter.hpp:59:96: note: (if you use ‘-fpermissive’, G++ will accept your code, but allowing the use of an undeclared name is deprecated) /home/chao/VR/360Transformations/transformation/LibAvWrapper/src/VideoWriter.cpp: In member function ‘void IMT::LibAv::VideoWriter::PrivateWrite(std::shared_ptr<IMT::LibAv::Packet>, int)’: /home/chao/VR/360Transformations/transformation/LibAvWrapper/src/VideoWriter.cpp:77:105: error: ‘av_rescale_q’ was not declared in this scope pkt.pts = av_rescale_q(pkt.pts, m_codec_ctx[streamId]->time_base, m_vstream[streamId]->time_base); ^ /home/chao/VR/360Transformations/transformation/LibAvWrapper/src/VideoWriter.cpp:81:105: error: ‘av_rescale_q’ was not declared in this scope pkt.dts = av_rescale_q(pkt.dts, m_codec_ctx[streamId]->time_base, m_vstream[streamId]->time_base); ^ make[2]: *** [LibAvWrapper/CMakeFiles/LibAvWrapper.dir/src/VideoWriter.cpp.o] Error 1 make[1]: *** [LibAvWrapper/CMakeFiles/LibAvWrapper.dir/all] Error 2 make: *** [all] Error 2Chao
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