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Cant link against ffmpeg with openssl using cmake

24 mars 2017, par David Barishev

I have build ffmpeg libraries statically for x86 android using a custom configuration.Now i wanted to add them in my android project.

Im using ffmpeg 3.2.git, android studio 2.3.

I created a folder named distribution which had my binaries, and the minimum headers i needed for it to not tell me about missing header (Except for the avutil- i just included them all), located the root of my project.
I edited my cmake to include the libraries :

add_library(

         native-lib

         SHARED

         src/main/cpp/native-lib.cpp )



set(distribution_DIR ${CMAKE_SOURCE_DIR}/../distribution)



add_library(lib_avcodec STATIC IMPORTED)

set_target_properties(lib_avcodec PROPERTIES IMPORTED_LOCATION

    ${distribution_DIR}/libavcodec/lib/${ANDROID_ABI}/libavcodec.a)



add_library(lib_avfilter STATIC IMPORTED)

set_target_properties(lib_avfilter PROPERTIES IMPORTED_LOCATION

    ${distribution_DIR}/libavfilter/lib/${ANDROID_ABI}/libavfilter.a)



add_library(lib_avformat STATIC IMPORTED)

set_target_properties(lib_avformat PROPERTIES IMPORTED_LOCATION

    ${distribution_DIR}/libavformat/lib/${ANDROID_ABI}/libavformat.a)



add_library(lib_avutil STATIC IMPORTED)

set_target_properties(lib_avutil PROPERTIES IMPORTED_LOCATION

    ${distribution_DIR}/libavutil/lib/${ANDROID_ABI}/libavutil.a)



add_library(lib_swresample STATIC IMPORTED)

set_target_properties(lib_swresample PROPERTIES IMPORTED_LOCATION

    ${distribution_DIR}/libswresample/lib/${ANDROID_ABI}/libswresample.a)





include_directories(

                          ${distribution_DIR}

                          )



find_library( # Sets the name of the path variable.

          z-lib



          # Specifies the name of the NDK library that

          # you want CMake to locate.

          z )



target_link_libraries( 

                   native-lib



                   ${z-lib}



                   lib_crypto

                   lib_ssl



                   lib_avfilter

                   lib_avformat

                   lib_avcodec

                   lib_swresample



                   lib_avutil



                    )

I also restricted the build to only x86, in my app build.gradle :

ndk {

            // Specifies the ABI configurations of your native

            // libraries Gradle should build and package with your APK.

            abiFilters 'x86'

    }

The project gradle sync worked successfully.
I wrote the following code in my cpp file :

#include 





extern "C"{

    #include "libavformat/avformat.h"

}

JNIEXPORT void JNICALL

Java_com_example_david_testffmpegcpp_MainActivity_stringFromJNI(

        JNIEnv *env,

        jobject /* this */) {



    av_register_all ();

    avformat_network_init ();





}

Just to check if the library works, but i cant seem to link against the libraries correctly. It complains about undefined symbols.
What did i do wrong ?

EDIT :

I changed the order of the linked libraries, and was able to remove all error for ffmpeg’s library functions not found, and i added zlib,that removed some more.

The only error left are those how are related to openssl, its logical since i compiled my ffmpeg libraries with openssl.

I tried linking my openssl static libraries that i used for compiling ffmpeg like this :

set(ssl_dir ${CMAKE_SOURCE_DIR}/../../../FFmpegBuild/Openssl/output_19/android)



add_library(lib_ssl STATIC IMPORTED)

set_target_properties(lib_ssl PROPERTIES IMPORTED_LOCATION

    ${ssl_dir}/openssl-${ANDROID_ABI}/lib/libssl.a)



add_library(lib_crypto STATIC IMPORTED)

set_target_properties(lib_crypto PROPERTIES IMPORTED_LOCATION

    ${ssl_dir}/openssl-${ANDROID_ABI}/lib/libcrypto.a) 



include_directories(      ${ssl_dir}/openssl-${ANDROID_ABI}/include

                          ${distribution_DIR}



                          )

And linked against them :

target_link_libraries( # Specifies the target library.

                       native-lib



                       ${z-lib}





                       lib_ssl

                       lib_crypto



                       lib_avfilter

                       lib_avformat

                       lib_avcodec

                       lib_swresample



                       lib_avutil



                        )

But i’m still getting the error that i state below.
My question is why ? Also if i already built ffmpeg in static mode, how come i need to relink openssl again ?

Error :

Error while executing process D:\AndroidSDK\cmake\3.6.3155560\bin\cmake.exe with arguments {--build D:\AndroidApps\TestFFmpegCpp\app\.externalNativeBuild\cmake\debug\x86 --target native-lib}

[1/1] Linking CXX shared library ..\..\..\..\build\intermediates\cmake\debug\obj\x86\libnative-lib.so

FAILED: cmd.exe /C "cd . &amp;&amp; D:\AndroidSDK\ndk-bundle\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe  --target=i686-none-linux-android --gcc-toolchain=D:/AndroidSDK/ndk-bundle/toolchains/x86-4.9/prebuilt/windows-x86_64 --sysroot=D:/AndroidSDK/ndk-bundle/platforms/android-19/arch-x86 -fPIC -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -mstackrealign -Wa,--noexecstack -Wformat -Werror=format-security  -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -mstackrealign -Wa,--noexecstack -Wformat -Werror=format-security   -O0 -fno-limit-debug-info -O0 -fno-limit-debug-info  -Wl,--build-id -Wl,--warn-shared-textrel -Wl,--fatal-warnings -Wl,--no-undefined -Wl,-z,noexecstack -Qunused-arguments -Wl,-z,relro -Wl,-z,now -Wl,--build-id -Wl,--warn-shared-textrel -Wl,--fatal-warnings -Wl,--no-undefined -Wl,-z,noexecstack -Qunused-arguments -Wl,-z,relro -Wl,-z,now -shared -Wl,-soname,libnative-lib.so -o ..\..\..\..\build\intermediates\cmake\debug\obj\x86\libnative-lib.so CMakeFiles/native-lib.dir/src/main/cpp/native-lib.cpp.o  -lz ../../../../../../../FFmpegBuild/Openssl/output_19/android/openssl-x86/lib/libcrypto.a ../../../../../../../FFmpegBuild/Openssl/output_19/android/openssl-x86/lib/libssl.a ../../../../../distribution/libavfilter/lib/x86/libavfilter.a ../../../../../distribution/libavformat/lib/x86/libavformat.a ../../../../../distribution/libavcodec/lib/x86/libavcodec.a ../../../../../distribution/libswresample/lib/x86/libswresample.a ../../../../../distribution/libavutil/lib/x86/libavutil.a -lm "D:/AndroidSDK/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/libs/x86/libgnustl_static.a" &amp;&amp; cd ."

src/libavformat/tls_openssl.c:125: error: undefined reference to 'BIO_clear_flags'

  src/libavformat/tls_openssl.c:102: error: undefined reference to 'BIO_clear_flags'

  src/libavformat/tls_openssl.c:116: error: undefined reference to 'BIO_clear_flags'

  src/libavformat/tls_openssl.c:116: error: undefined reference to 'BIO_clear_flags'

  src/libavformat/tls_openssl.c:309: error: undefined reference to 'SSL_read'

  src/libavformat/tls_openssl.c:200: error: undefined reference to 'ERR_get_error'

  src/libavformat/tls_openssl.c:200: error: undefined reference to 'ERR_error_string'

  src/libavformat/tls_openssl.c:320: error: undefined reference to 'SSL_write'

  src/libavformat/tls_openssl.c:200: error: undefined reference to 'ERR_get_error'

  src/libavformat/tls_openssl.c:200: error: undefined reference to 'ERR_error_string'

  src/libavformat/tls_openssl.c:154: error: undefined reference to 'SSL_library_init'

  src/libavformat/tls_openssl.c:155: error: undefined reference to 'SSL_load_error_strings'

  src/libavformat/tls_openssl.c:157: error: undefined reference to 'CRYPTO_get_locking_callback'

  src/libavformat/tls_openssl.c:159: error: undefined reference to 'CRYPTO_num_locks'

  src/libavformat/tls_openssl.c:165: error: undefined reference to 'CRYPTO_num_locks'

  src/libavformat/tls_openssl.c:167: error: undefined reference to 'CRYPTO_set_locking_callback'

  src/libavformat/tls_openssl.c:186: error: undefined reference to 'CRYPTO_get_locking_callback'

  src/libavformat/tls_openssl.c:188: error: undefined reference to 'CRYPTO_set_locking_callback'

  src/libavformat/tls_openssl.c:189: error: undefined reference to 'CRYPTO_num_locks'

  src/libavformat/tls_openssl.c:208: error: undefined reference to 'SSL_shutdown'

  src/libavformat/tls_openssl.c:209: error: undefined reference to 'SSL_free'

  src/libavformat/tls_openssl.c:212: error: undefined reference to 'SSL_CTX_free'

  src/libavformat/tls_openssl.c:240: error: undefined reference to 'SSLv23_client_method'

  src/libavformat/tls_openssl.c:240: error: undefined reference to 'SSL_CTX_new'

  src/libavformat/tls_openssl.c:246: error: undefined reference to 'SSL_CTX_ctrl'

  src/libavformat/tls_openssl.c:248: error: undefined reference to 'SSL_CTX_load_verify_locations'

  src/libavformat/tls_openssl.c:251: error: undefined reference to 'SSL_CTX_use_certificate_chain_file'

  src/libavformat/tls_openssl.c:257: error: undefined reference to 'SSL_CTX_use_PrivateKey_file'

  src/libavformat/tls_openssl.c:267: error: undefined reference to 'SSL_new'

  src/libavformat/tls_openssl.c:284: error: undefined reference to 'BIO_new'

  src/libavformat/tls_openssl.c:287: error: undefined reference to 'SSL_set_bio'

  src/libavformat/tls_openssl.c:290: error: undefined reference to 'SSL_accept'

  src/libavformat/tls_openssl.c:240: error: undefined reference to 'SSLv23_server_method'

  src/libavformat/tls_openssl.c:258: error: undefined reference to 'ERR_get_error'

  src/libavformat/tls_openssl.c:258: error: undefined reference to 'ERR_error_string'

  src/libavformat/tls_openssl.c:208: error: undefined reference to 'SSL_shutdown'

  src/libavformat/tls_openssl.c:209: error: undefined reference to 'SSL_free'

  src/libavformat/tls_openssl.c:212: error: undefined reference to 'SSL_CTX_free'

  src/libavformat/tls_openssl.c:290: error: undefined reference to 'SSL_connect'

  src/libavformat/tls_openssl.c:200: error: undefined reference to 'ERR_get_error'

  src/libavformat/tls_openssl.c:200: error: undefined reference to 'ERR_error_string'

  src/libavformat/tls_openssl.c:266: error: undefined reference to 'SSL_CTX_set_verify'

  src/libavformat/tls_openssl.c:289: error: undefined reference to 'SSL_ctrl'

  clang++.exe: error: linker command failed with exit code 1 (use -v to see invocation)

  ninja: build stopped: subcommand failed.

Streaming RTP packets using SDP to ffmpeg

4 avril 2017, par Johnathan Kanarek

I have RTP packets in node.js server and I want to forward them to ffmpeg.
I generate SDP files in the node.js server side and execute ffmpeg with the SDP as input.

SDP :

v=0

o=mediasoup 21881725401d4e8d56cbd79694c7e2b6e6cacb4a 0 IN IP4 192.168.193.182

s=21881725401d4e8d56cbd79694c7e2b6e6cacb4a

c=IN IP4 192.168.193.182

t=0 0

a=group:LS video audio

m=video 33404 RTP/SAVPF 107

a=rtpmap:107 H264/90000

a=fmtp:107 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f

a=control:track0

a=rtcp-fb:107 ccm fir

a=rtcp-fb:107 nack 

a=rtcp-fb:107 nack pli

a=rtcp-fb:107 goog-remb 

a=rtcp-fb:107 transport-cc 

a=extmap:2 urn:ietf:params:rtp-hdrext:toffset

a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time

a=extmap:4 urn:3gpp:video-orientation

a=extmap:5 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01

a=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay

a=mid:video

a=sendrecv

m=audio 33402 RTP/SAVPF 111

a=rtpmap:111 opus/48000

a=fmtp:111 minptime=10;useinbandfec=1

a=control:track1

a=rtcp-fb:111 transport-cc 

a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level

a=mid:audio

a=sendrecv

Command :

ffmpeg -max_delay 5000 -reorder_queue_size 16384 -protocol_whitelist file,crypto,udp,rtp -re -i input.sdp -vcodec copy -acodec aac -y output.mp4

Same with RTMP

ffmpeg -max_delay 5000 -reorder_queue_size 16384 -protocol_whitelist file,crypto,udp,rtp -re -i input.sdp -vcodec copy -acodec aac -f flv rtmp://127.0.0.1:1935/live/myStream

I get weird video that plays some vidoe, then get stuck, then plays some audio, back to video and so on, it never plays both video and audio together.

BTW, when I created separate SDP files for the video and the audio and stream them as two inputs into the same output, I get valid stream but the audio is not in sync (about a second offset).

ffmpeg -max_delay 5000 -reorder_queue_size 16384 -protocol_whitelist file,crypto,udp,rtp -re -i video.0.sdp -max_delay 5000 -reorder_queue_size 16384 -protocol_whitelist file,crypto,udp,rtp -re -i audio.1.sdp -vcodec copy -acodec aac -shortest -y output.mp4

What is wrong with my SDP ?

I tried changing analyzeduration, probesize, rtbufsize, vsync, framerate,
I even tried to remap the streams using -map 0:v -map 0:a,
nothing helped

I also tried to use RTSP server, see log :

ffmpeg version 3.2 Copyright (c) 2000-2016 the FFmpeg developers

  built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-11)

  configuration: --prefix=/opt/kaltura/ffmpeg-3.2 --libdir=/opt/kaltura/ffmpeg-3.2/lib --shlibdir=/opt/kaltura/ffmpeg-3.2/lib --extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fPIC' --extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -fPIC -I/opt/kaltura/include' --extra-ldflags=-L/opt/kaltura/lib --disable-devices --enable-bzlib --enable-libgsm --enable-libmp3lame --enable-libschroedinger --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libx265 --enable-avisynth --enable-libxvid --enable-filter=movie --enable-avfilter --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libvpx --enable-libspeex --enable-libass --enable-postproc --enable-pthreads --enable-static --enable-shared --enable-gpl --disable-debug --disable-optimizations --enable-gpl --enable-pthreads --enable-swscale --enable-vdpau --enable-bzlib --disable-devices --enable-filter=movie --enable-version3 --enable-indev=lavfi --enable-x11grab

  libavutil      55. 34.100 / 55. 34.100

  libavcodec     57. 64.100 / 57. 64.100

  libavformat    57. 56.100 / 57. 56.100

  libavdevice    57.  1.100 / 57.  1.100

  libavfilter     6. 65.100 /  6. 65.100

  libswscale      4.  2.100 /  4.  2.100

  libswresample   2.  3.100 /  2.  3.100

  libpostproc    54.  1.100 / 54.  1.100

Splitting the commandline.

Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'debug'.

Reading option '-max_delay' ... matched as AVOption 'max_delay' with argument '500000'.

Reading option '-reorder_queue_size' ... matched as AVOption 'reorder_queue_size' with argument '16384'.

Reading option '-analyzeduration' ... matched as AVOption 'analyzeduration' with argument '2147483647'.

Reading option '-probesize' ... matched as AVOption 'probesize' with argument '2147483647'.

Reading option '-protocol_whitelist' ... matched as AVOption 'protocol_whitelist' with argument 'file,crypto,tcp,udp,rtp'.

Reading option '-re' ... matched as option 're' (read input at native frame rate) with argument '1'.

Reading option '-i' ... matched as input file with argument 'rtsp://192.168.193.182:5000/IcL8tHJdU9oWEK3rAAAA.sdp'.

Reading option '-vcodec' ... matched as option 'vcodec' (force video codec ('copy' to copy stream)) with argument 'h264'.

Reading option '-acodec' ... matched as option 'acodec' (force audio codec ('copy' to copy stream)) with argument 'aac'.

Reading option '-max_interleave_delta' ... matched as AVOption 'max_interleave_delta' with argument '30000000'.

Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'.

Reading option '/opt/mediasoup_sample/recordings/IcL8tHJdU9oWEK3rAAAA.mp4' ... matched as output file.

Finished splitting the commandline.

Parsing a group of options: global .

Applying option loglevel (set logging level) with argument debug.

Applying option y (overwrite output files) with argument 1.

Successfully parsed a group of options.

Parsing a group of options: input file rtsp://192.168.193.182:5000/IcL8tHJdU9oWEK3rAAAA.sdp.

Applying option re (read input at native frame rate) with argument 1.

Successfully parsed a group of options.

Opening an input file: rtsp://192.168.193.182:5000/IcL8tHJdU9oWEK3rAAAA.sdp.

[rtsp @ 0x19b4fa0] SDP:

v=0

o=mediasoup IcL8tHJdU9oWEK3rAAAA 0 IN IP4 192.168.193.182

s=IcL8tHJdU9oWEK3rAAAA

c=IN IP4 192.168.193.182

t=0 0

a=group:LS audio video

m=audio 0 RTP/SAVPF 111

a=rtpmap:111 opus/48000

a=fmtp:111 minptime=10;useinbandfec=1

a=control:streamid=0

a=rtcp-fb:111 transport-cc 

a=extmap:1 urn:ietf:params:rtp-hdrext:ssrc-audio-level

a=mid:audio

a=sendrecv

a=rtcp-mux

m=video 0 RTP/SAVPF 107

a=rtpmap:107 H264/90000

a=fmtp:107 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42e01f

a=control:streamid=1

a=rtcp-fb:107 ccm fir

a=rtcp-fb:107 nack 

a=rtcp-fb:107 nack pli

a=rtcp-fb:107 goog-remb 

a=rtcp-fb:107 transport-cc 

a=extmap:2 urn:ietf:params:rtp-hdrext:toffset

a=extmap:3 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time

a=extmap:4 urn:3gpp:video-orientation

a=extmap:5 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01

a=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay

a=mid:video

a=sendrecv

a=rtcp-mux



[rtsp @ 0x19b4fa0] audio codec set to: opus

[rtsp @ 0x19b4fa0] audio samplerate set to: 48000

[rtsp @ 0x19b4fa0] audio channels set to: 1

[rtsp @ 0x19b4fa0] video codec set to: h264

[rtsp @ 0x19b4fa0] RTP Packetization Mode: 1

[rtsp @ 0x19b4fa0] RTP Profile IDC: 42 Profile IOP: e0 Level: 1f

[udp @ 0x19b5d60] end receive buffer size reported is 131072

[udp @ 0x19ba020] end receive buffer size reported is 131072

[rtsp @ 0x19b4fa0] setting jitter buffer size to 16384

[udp @ 0x19b7a00] end receive buffer size reported is 131072

[udp @ 0x19daca0] end receive buffer size reported is 131072

[rtsp @ 0x19b4fa0] setting jitter buffer size to 16384

[rtsp @ 0x19b4fa0] hello state=0

[h264 @ 0x19b9ac0] non-existing PPS 0 referenced

[h264 @ 0x19b9ac0] nal_unit_type: 5, nal_ref_idc: 3

    Last message repeated 3 times

[h264 @ 0x19b9ac0] non-existing PPS 0 referenced

[h264 @ 0x19b9ac0] decode_slice_header error

[h264 @ 0x19b9ac0] non-existing PPS 0 referenced

[h264 @ 0x19b9ac0] decode_slice_header error

[h264 @ 0x19b9ac0] non-existing PPS 0 referenced

[h264 @ 0x19b9ac0] decode_slice_header error

[h264 @ 0x19b9ac0] non-existing PPS 0 referenced

[h264 @ 0x19b9ac0] decode_slice_header error

[h264 @ 0x19b9ac0] no frame!

[h264 @ 0x19b9ac0] non-existing PPS 0 referenced

[h264 @ 0x19b9ac0] nal_unit_type: 9, nal_ref_idc: 0

[h264 @ 0x19b9ac0] nal_unit_type: 1, nal_ref_idc: 3

    Last message repeated 3 times

[h264 @ 0x19b9ac0] non-existing PPS 0 referenced

[h264 @ 0x19b9ac0] decode_slice_header error

[h264 @ 0x19b9ac0] non-existing PPS 0 referenced

[h264 @ 0x19b9ac0] decode_slice_header error

[h264 @ 0x19b9ac0] non-existing PPS 0 referenced

[h264 @ 0x19b9ac0] decode_slice_header error

[h264 @ 0x19b9ac0] non-existing PPS 0 referenced

[h264 @ 0x19b9ac0] decode_slice_header error

[h264 @ 0x19b9ac0] no frame!

[h264 @ 0x19b9ac0] non-existing PPS 0 referenced

[h264 @ 0x19b9ac0] nal_unit_type: 9, nal_ref_idc: 0

[h264 @ 0x19b9ac0] nal_unit_type: 1, nal_ref_idc: 3

    Last message repeated 3 times



    ... a lot of the same ...



[h264 @ 0x19b9ac0] non-existing PPS 0 referenced

[h264 @ 0x19b9ac0] decode_slice_header error

[h264 @ 0x19b9ac0] non-existing PPS 0 referenced

[h264 @ 0x19b9ac0] decode_slice_header error

[h264 @ 0x19b9ac0] non-existing PPS 0 referenced

[h264 @ 0x19b9ac0] decode_slice_header error

[h264 @ 0x19b9ac0] non-existing PPS 0 referenced

[h264 @ 0x19b9ac0] decode_slice_header error

[h264 @ 0x19b9ac0] no frame!

[h264 @ 0x19b9ac0] nal_unit_type: 9, nal_ref_idc: 0

[h264 @ 0x19b9ac0] nal_unit_type: 7, nal_ref_idc: 3

[h264 @ 0x19b9ac0] nal_unit_type: 8, nal_ref_idc: 3

[h264 @ 0x19b9ac0] nal_unit_type: 5, nal_ref_idc: 3

    Last message repeated 3 times

[h264 @ 0x19b9ac0] Reinit context to 640x480, pix_fmt: yuv420p

[h264 @ 0x19b9ac0] nal_unit_type: 9, nal_ref_idc: 0

[h264 @ 0x19b9ac0] nal_unit_type: 1, nal_ref_idc: 3

    Last message repeated 3 times

[h264 @ 0x19b9ac0] nal_unit_type: 9, nal_ref_idc: 0

[h264 @ 0x19b9ac0] nal_unit_type: 1, nal_ref_idc: 3

    Last message repeated 3 times

[h264 @ 0x19b9ac0] nal_unit_type: 9, nal_ref_idc: 0

[h264 @ 0x19b9ac0] nal_unit_type: 1, nal_ref_idc: 3

    Last message repeated 3 times

[h264 @ 0x19b9ac0] nal_unit_type: 9, nal_ref_idc: 0

[h264 @ 0x19b9ac0] nal_unit_type: 1, nal_ref_idc: 3

    Last message repeated 3 times

[h264 @ 0x19b9ac0] nal_unit_type: 9, nal_ref_idc: 0

[h264 @ 0x19b9ac0] nal_unit_type: 1, nal_ref_idc: 3

    Last message repeated 3 times

[h264 @ 0x19b9ac0] nal_unit_type: 9, nal_ref_idc: 0

[h264 @ 0x19b9ac0] nal_unit_type: 1, nal_ref_idc: 3

    Last message repeated 3 times

[rtsp @ 0x19b4fa0] All info found

Input #0, rtsp, from 'rtsp://192.168.193.182:5000/IcL8tHJdU9oWEK3rAAAA.sdp':

  Metadata:

    title           : IcL8tHJdU9oWEK3rAAAA

  Duration: N/A, start: 0.000000, bitrate: N/A

    Stream #0:0, 146, 1/48000: Audio: opus, 48000 Hz, mono, fltp

    Stream #0:1, 88, 1/90000: Video: h264 (Constrained Baseline), 1 reference frame, yuv420p(progressive, left), 640x480, 0/1, 30 fps, 30 tbr, 90k tbn, 60 tbc

Successfully opened the file.

Parsing a group of options: output file /opt/mediasoup_sample/recordings/IcL8tHJdU9oWEK3rAAAA.mp4.

Applying option vcodec (force video codec ('copy' to copy stream)) with argument h264.

Applying option acodec (force audio codec ('copy' to copy stream)) with argument aac.

Successfully parsed a group of options.

Opening an output file: /opt/mediasoup_sample/recordings/IcL8tHJdU9oWEK3rAAAA.mp4.

Matched encoder 'libx264' for codec 'h264'.

[file @ 0x1b7bb80] Setting default whitelist 'file,crypto'

Successfully opened the file.

detected 1 logical cores

[graph 0 input from stream 0:1 @ 0x1b788c0] Setting 'video_size' to value '640x480'

[graph 0 input from stream 0:1 @ 0x1b788c0] Setting 'pix_fmt' to value '0'

[graph 0 input from stream 0:1 @ 0x1b788c0] Setting 'time_base' to value '1/90000'

[graph 0 input from stream 0:1 @ 0x1b788c0] Setting 'pixel_aspect' to value '0/1'

[graph 0 input from stream 0:1 @ 0x1b788c0] Setting 'sws_param' to value 'flags=2'

[graph 0 input from stream 0:1 @ 0x1b788c0] Setting 'frame_rate' to value '30/1'

[graph 0 input from stream 0:1 @ 0x1b788c0] w:640 h:480 pixfmt:yuv420p tb:1/90000 fr:30/1 sar:0/1 sws_param:flags=2

[format @ 0x1a78e00] compat: called with args=[yuv420p|yuvj420p|yuv422p|yuvj422p|yuv444p|yuvj444p|nv12|nv16]

[format @ 0x1a78e00] Setting 'pix_fmts' to value 'yuv420p|yuvj420p|yuv422p|yuvj422p|yuv444p|yuvj444p|nv12|nv16'

[AVFilterGraph @ 0x19ba180] query_formats: 4 queried, 3 merged, 0 already done, 0 delayed

[graph 1 input from stream 0:0 @ 0x1b89ae0] Setting 'time_base' to value '1/48000'

[graph 1 input from stream 0:0 @ 0x1b89ae0] Setting 'sample_rate' to value '48000'

[graph 1 input from stream 0:0 @ 0x1b89ae0] Setting 'sample_fmt' to value 'fltp'

[graph 1 input from stream 0:0 @ 0x1b89ae0] Setting 'channel_layout' to value '0x4'

[graph 1 input from stream 0:0 @ 0x1b89ae0] tb:1/48000 samplefmt:fltp samplerate:48000 chlayout:0x4

[audio format for output stream 0:1 @ 0x1a7aa00] Setting 'sample_fmts' to value 'fltp'

[audio format for output stream 0:1 @ 0x1a7aa00] Setting 'sample_rates' to value '96000|88200|64000|48000|44100|32000|24000|22050|16000|12000|11025|8000|7350'

[AVFilterGraph @ 0x1a7a6e0] query_formats: 4 queried, 9 merged, 0 already done, 0 delayed

[h264 @ 0x1b779a0] nal_unit_type: 9, nal_ref_idc: 0

[h264 @ 0x1b779a0] nal_unit_type: 7, nal_ref_idc: 3

[h264 @ 0x1b779a0] nal_unit_type: 8, nal_ref_idc: 3

[h264 @ 0x1b779a0] Ignoring NAL type 9 in extradata

[libx264 @ 0x1a6b5e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX

[libx264 @ 0x1a6b5e0] profile High, level 3.0

[libx264 @ 0x1a6b5e0] 264 - core 140 - H.264/MPEG-4 AVC codec - Copyleft 2003-2013 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=1 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00

Output #0, mp4, to '/opt/mediasoup_sample/recordings/IcL8tHJdU9oWEK3rAAAA.mp4':

  Metadata:

    title           : IcL8tHJdU9oWEK3rAAAA

    encoder         : Lavf57.56.100

    Stream #0:0, 0, 1/15360: Video: h264 (libx264), 1 reference frame ([33][0][0][0] / 0x0021), yuv420p(left), 640x480, 0/1, q=-1--1, 30 fps, 15360 tbn, 30 tbc

    Metadata:

      encoder         : Lavc57.64.100 libx264

    Side data:

      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1

    Stream #0:1, 0, 1/48000: Audio: aac (LC) ([64][0][0][0] / 0x0040), 48000 Hz, mono, fltp, delay 1024, 69 kb/s

    Metadata:

      encoder         : Lavc57.64.100 aac

Stream mapping:

  Stream #0:1 -> #0:0 (h264 (native) -> h264 (libx264))

  Stream #0:0 -> #0:1 (opus (native) -> aac (native))

Press [q] to stop, [?] for help

cur_dts is invalid (this is harmless if it occurs once at the start per stream)

    Last message repeated 1 times

[SWR @ 0x1af80a0] Using fltp internally between filters

cur_dts is invalid (this is harmless if it occurs once at the start per stream)

    Last message repeated 48 times

[h264 @ 0x1b779a0] nal_unit_type: 5, nal_ref_idc: 3

    Last message repeated 3 times

[h264 @ 0x1b779a0] Reinit context to 640x480, pix_fmt: yuv420p

*** 67 dup!

[libx264 @ 0x1a6b5e0] frame=   0 QP=16.76 NAL=3 Slice:I Poc:0   I:1200 P:0    SKIP:0    size=29147 bytes

[libx264 @ 0x1a6b5e0] frame=   1 QP=15.49 NAL=2 Slice:P Poc:8   I:1    P:198  SKIP:1001 size=588 bytes



    ... a lot of the same ...



[libx264 @ 0x1a6b5e0] frame=  25 QP=16.64 NAL=2 Slice:P Poc:56  I:0    P:15   SKIP:1185 size=72 bytes

[libx264 @ 0x1a6b5e0] frame=  26 QP=27.00 NAL=2 Slice:B Poc:52  I:0    P:18   SKIP:1182 size=44 bytes

frame=   68 fps= 38 q=29.0 size=      32kB time=00:00:00.80 bitrate= 332.6kbits/s dup=67 drop=0 speed=0.453x    

[h264 @ 0x1b779a0] nal_unit_type: 9, nal_ref_idc: 0

[h264 @ 0x1b779a0] nal_unit_type: 1, nal_ref_idc: 3

    Last message repeated 3 times

[h264 @ 0x1b779a0] nal_unit_type: 9, nal_ref_idc: 0

[h264 @ 0x1b779a0] nal_unit_type: 1, nal_ref_idc: 3

    Last message repeated 3 times



    ... a lot of the same ...



*** dropping frame 68 from stream 0 at ts 64

[h264 @ 0x1b779a0] nal_unit_type: 9, nal_ref_idc: 0

[h264 @ 0x1b779a0] nal_unit_type: 1, nal_ref_idc: 3

    Last message repeated 3 times

*** dropping frame 68 from stream 0 at ts 65

[libx264 @ 0x1a6b5e0] frame=  27 QP=29.00 NAL=0 Slice:B Poc:50  I:0    P:1    SKIP:1199 size=19 bytes

[h264 @ 0x1b779a0] nal_unit_type: 9, nal_ref_idc: 0

[h264 @ 0x1b779a0] nal_unit_type: 1, nal_ref_idc: 3

    Last message repeated 3 times



    ... a lot of the same ...



[libx264 @ 0x1a6b5e0] frame= 362 QP=24.00 NAL=2 Slice:B Poc:208 I:0    P:6    SKIP:1194 size=30 bytes

[libx264 @ 0x1a6b5e0] frame= 363 QP=26.00 NAL=0 Slice:B Poc:206 I:0    P:0    SKIP:1200 size=19 bytes

[h264 @ 0x1b779a0] nal_unit_type: 1, nal_ref_idc: 3

[h264 @ 0x1b779a0] concealing 880 DC, 880 AC, 880 MV errors in P frame

*** 1 dup!

[libx264 @ 0x1a6b5e0] frame= 364 QP=26.00 NAL=0 Slice:B Poc:210 I:0    P:0    SKIP:1200 size=19 bytes

[libx264 @ 0x1a6b5e0] frame= 365 QP=16.71 NAL=2 Slice:P Poc:220 I:0    P:8    SKIP:1192 size=51 bytes

frame=  407 fps= 16 q=29.0 size=     306kB time=00:00:17.48 bitrate= 143.2kbits/s dup=329 drop=65 speed=0.675x    

[rtsp @ 0x19b4fa0] max delay reached. need to consume packet

[rtsp @ 0x19b4fa0] RTP: missed 2 packets

[h264 @ 0x1b779a0] nal_unit_type: 9, nal_ref_idc: 0

[h264 @ 0x1b779a0] nal_unit_type: 1, nal_ref_idc: 3

[h264 @ 0x1b779a0] concealing 920 DC, 920 AC, 920 MV errors in P frame

*** 1 dup!



    ... a lot of the same ...



[libx264 @ 0x1a6b5e0] frame= 420 QP=25.50 NAL=0 Slice:B Poc:322 I:0    P:280  SKIP:920  size=282 bytes

[libx264 @ 0x1a6b5e0] frame= 421 QP=24.51 NAL=2 Slice:P Poc:326 I:0    P:43   SKIP:1157 size=112 bytes

[aac @ 0x1a79de0] Trying to remove 320 more samples than there are in the queue

frame=  422 fps=8.7 q=29.0 Lsize=     379kB time=00:00:17.54 bitrate= 176.7kbits/s dup=338 drop=65 speed=0.36x    

video:240kB audio:123kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 4.257356%

Input file #0 (rtsp://192.168.193.182:5000/IcL8tHJdU9oWEK3rAAAA.sdp):

  Input stream #0:0 (audio): 725 packets read (54182 bytes); 725 frames decoded (696000 samples); 

  Input stream #0:1 (video): 150 packets read (203332 bytes); 150 frames decoded; 

  Total: 875 packets (257514 bytes) demuxed

Output file #0 (/opt/mediasoup_sample/recordings/IcL8tHJdU9oWEK3rAAAA.mp4):

  Output stream #0:0 (video): 422 frames encoded; 422 packets muxed (245681 bytes); 

  Output stream #0:1 (audio): 680 frames encoded (696000 samples); 681 packets muxed (126146 bytes); 

  Total: 1103 packets (371827 bytes) muxed

875 frames successfully decoded, 0 decoding errors

[AVIOContext @ 0x1a6c4e0] Statistics: 60 seeks, 1148 writeouts

[libx264 @ 0x1a6b5e0] frame I:3     Avg QP:17.89  size: 17026

[libx264 @ 0x1a6b5e0] frame P:120   Avg QP:18.27  size:  1244

[libx264 @ 0x1a6b5e0] frame B:299   Avg QP:24.50  size:   149

[libx264 @ 0x1a6b5e0] consecutive B-frames:  4.7%  1.9%  1.4% 91.9%

[libx264 @ 0x1a6b5e0] mb I  I16..4: 19.9% 48.9% 31.1%

[libx264 @ 0x1a6b5e0] mb P  I16..4:  2.1%  5.2%  0.8%  P16..4: 10.3%  1.2%  0.6%  0.0%  0.0%    skip:79.7%

[libx264 @ 0x1a6b5e0] mb B  I16..4:  0.1%  0.1%  0.0%  B16..8:  5.4%  0.2%  0.0%  direct: 0.8%  skip:93.5%  L0:56.3% L1:43.1% BI: 0.5%

[libx264 @ 0x1a6b5e0] 8x8 transform intra:60.5% inter:62.3%

[libx264 @ 0x1a6b5e0] coded y,uvDC,uvAC intra: 40.2% 49.9% 19.0% inter: 0.7% 3.2% 0.1%

[libx264 @ 0x1a6b5e0] i16 v,h,dc,p: 26% 30%  9% 36%

[libx264 @ 0x1a6b5e0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 44% 27% 13%  3%  2%  2%  3%  3%  3%

[libx264 @ 0x1a6b5e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 38% 28% 11%  3%  5%  4%  5%  4%  3%

[libx264 @ 0x1a6b5e0] i8c dc,h,v,p: 38% 28% 23% 12%

[libx264 @ 0x1a6b5e0] Weighted P-Frames: Y:2.5% UV:2.5%

[libx264 @ 0x1a6b5e0] ref P L0: 82.7%  3.3% 10.6%  3.3%  0.0%

[libx264 @ 0x1a6b5e0] ref B L0: 86.6% 12.6%  0.7%

[libx264 @ 0x1a6b5e0] ref B L1: 96.5%  3.5%

[libx264 @ 0x1a6b5e0] kb/s:139.34

[aac @ 0x1a79de0] Qavg: 212.691

Thanks,
Johnathan Kanarek

Merge commit ’2fe30b4743c0f4c3bdf37b91ae534cafa85e4036’

31 mars 2017, par Clément Bœsch

Merge commit ’2fe30b4743c0f4c3bdf37b91ae534cafa85e4036’

* commit ’2fe30b4743c0f4c3bdf37b91ae534cafa85e4036’ :
hevc : Allow parsing external extradata buffers

This commit is a noop as it matches FFmpeg state.

Merged-by : Clément Bœsch <cboesch@gopro.com>

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