Comments (9)
It's hard to tell whats going on yet...
Can I ask you to run the following command on the PI in the kinesis-video-native-build directory:
ldd start
ldd libproducer.so
If the linkage of the open source components used by the SDK is correct - aka, it links against kinesis-video-native-build/downloads/local/lib/... then it's possible that one of the libraries was not properly built - suspecting libcul and/or libssl. You can try recompiling just those by removing kinesis-video-native-build/downloads/local/lib/libssl.a and kinesis-video-native-build/downloads/local/lib/libcurl.a
from amazon-kinesis-video-streams-producer-sdk-cpp.
Sure here you do:
ldd start /usr/lib/arm-linux-gnueabihf/libarmmem.so (0xb6f65000)
libdl.so.2 => /lib/arm-linux-gnueabihf/libdl.so.2 (0xb6f52000)
librt.so.1 => /lib/arm-linux-gnueabihf/librt.so.1 (0xb6f3b000)
libpthread.so.0 => /lib/arm-linux-gnueabihf/libpthread.so.0 (0xb6f12000)
libproducer.so => /home/pi/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build/libproducer.so (0xb6b02000)
liblog4cplus-1.2.so.5 => /home/pi/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build/downloads/local/lib/liblog4cplus-1.2.so.5 (0xb6a94000)
libcrypto.so.1.1 => /home/pi/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build/downloads/local/lib/libcrypto.so.1.1 (0xb68ae000)
libssl.so.1.1 => /home/pi/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build/downloads/local/lib/libssl.so.1.1 (0xb684c000)
libgtest.so => /home/pi/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build/downloads/local/lib/libgtest.so (0xb679d000)
libgtest_main.so => /home/pi/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build/downloads/local/lib/libgtest_main.so (0xb678b000)
libcurl.so.4 => /home/pi/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build/downloads/local/lib/libcurl.so.4 (0xb6722000)
libstdc++.so.6 => /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 (0xb65da000)
libm.so.6 => /lib/arm-linux-gnueabihf/libm.so.6 (0xb655b000)
libgcc_s.so.1 => /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0xb652e000)
libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0xb63ef000)
/lib/ld-linux-armhf.so.3 (0xb6f7b000)
ldd libproducer.so
/usr/lib/arm-linux-gnueabihf/libarmmem.so (0xb6acd000)
libdl.so.2 => /lib/arm-linux-gnueabihf/libdl.so.2 (0xb6aba000)
librt.so.1 => /lib/arm-linux-gnueabihf/librt.so.1 (0xb6aa3000)
libpthread.so.0 => /lib/arm-linux-gnueabihf/libpthread.so.0 (0xb6a7a000)
liblog4cplus-1.2.so.5 => /home/pi/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build/downloads/local/lib/liblog4cplus-1.2.so.5 (0xb6a0c000)
libcrypto.so.1.1 => /home/pi/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build/downloads/local/lib/libcrypto.so.1.1 (0xb6826000)
libssl.so.1.1 => /home/pi/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build/downloads/local/lib/libssl.so.1.1 (0xb67c4000)
libgtest.so => /home/pi/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build/downloads/local/lib/libgtest.so (0xb6715000)
libgtest_main.so => /home/pi/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build/downloads/local/lib/libgtest_main.so (0xb6703000)
libcurl.so.4 => /home/pi/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build/downloads/local/lib/libcurl.so.4 (0xb669a000)
libstdc++.so.6 => /usr/lib/arm-linux-gnueabihf/libstdc++.so.6 (0xb6552000)
libm.so.6 => /lib/arm-linux-gnueabihf/libm.so.6 (0xb64d3000)
libgcc_s.so.1 => /lib/arm-linux-gnueabihf/libgcc_s.so.1 (0xb64a6000)
libc.so.6 => /lib/arm-linux-gnueabihf/libc.so.6 (0xb6367000)
/lib/ld-linux-armhf.so.3 (0xb6ef3000)
pi@pi-dev:~/amazon-kinesis-video-streams-producer-sdk-cpp/kinesis-video-native-build $
from amazon-kinesis-video-streams-producer-sdk-cpp.
I see that you are linking against the built libraries indeed. I am not yet sure what's going on. Let us try to setup a few more RPIs.
In the meanwhile, can you answer the following questions:
- What RPI do you have?
- What's your RPI OS and firmware version?
- Have you updated your firmware?
- If so, have you recompiled everything from scratch?
- Could you run this under the debugger like gdb (if you are familiar)? It would give us at least some understanding whether this is caused by a mis-matched ABI.
from amazon-kinesis-video-streams-producer-sdk-cpp.
I have both a Pi3 and Pi2 B+. Both are running raspbian stretch from the minimal image dated 11/2017. Yes i updated my firmware and all packages. The one thing I did as a bit of a 'shortcut' was to compile this on a pi3 and copy it to the pi2. It looked like everything compiled as arm 32 bit which made me think it would be "ok". If you think that's a problem I can recompile from scratch on the pi2 (probably overnight since it's brutally slow). I'm happy to debug, though my gdb skills are at non-ninja levels since i haven't done much command line C++ debugging in the last 10 years or so grin. Should i just gdb the main binary?
from amazon-kinesis-video-streams-producer-sdk-cpp.
I am running firmware 51bc4cc4ee47d7e4efcc76fa664fcfe4c0e46e3e
from amazon-kinesis-video-streams-producer-sdk-cpp.
A little more info. I don't have a camera hooked up to the pi3, but it appears that it got further than the pi2. It also appears that the tests run successfully on the pi3. So I guess I'll suck it up and compile from scratch on the pi2. Will advise on what i find.
from amazon-kinesis-video-streams-producer-sdk-cpp.
@dpmcgarry the hardware ABI is different on those platforms. You really have to either compile the entire OS dependencies on each individual platform or perhaps just get it and install it. The SDK itself doesn't really need much - it's entirely based on CMake - so what you can do is to pull down the dependencies manually to save time and create a script/modify the main CMakeList.txt to point to the system versions of the libraries. The install-script is just easier as it will build the appropriate ones but it just takes really long.
Regarding the camera.. The sample application will stream dummy frames so if you are successful then you at least pinged the e2e with that. The sample GStreamer application then will actually stream the video from the default camera.
If you are satisfied with the resolution please close the issue.
from amazon-kinesis-video-streams-producer-sdk-cpp.
Hi- Thanks. Was able to build and run tests on both successfully. I have run into another issue on the pi-2, but will open a seperate item and close this one. Thanks again!
from amazon-kinesis-video-streams-producer-sdk-cpp.
Glad to hear it. Will help with your issue on the pi-2.
from amazon-kinesis-video-streams-producer-sdk-cpp.
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