jetson-ffmpeg
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ffmpeg support on jetson nano
I have been trying to encode video from h264 to hevc and keep getting loads of this message when it runs "Non-monotonous DTS in output stream 0:0; previous: 106672, current:...
On Ubuntu the linker refers to rpath location by default. But when other environments like openembedded+bitbake or something like this, it is not. Adding libv4l2 to the Requires in pkg-config...
Hello. Could you please give instructions to build with some filters? Like --preset, -vf subtitles,... I need to hardsub mkv videos
Hello! I was trying to decode a DVD rip I made using this command: `ffmpeg -c:v mpeg2_nvmpi -i title_t00.mkv -c:v hevc_nvmpi -c:a flac boondocks_01.mkv`, but this is the result I...
I'm trying to run ffmpeg with h264_nvmpi and I get an error "Unknown decoder". Installed FFMpeg build via git as explained. Running NVIDIA official OS distro. Tnx!
Hi, I set the size of AVCodecContext is 1024 * 600, but after encoding with h264_nvmpi the size of output video is 1024 * 607, and at the bottom of...
When encode YUV420P to h264 packet stream using h264_nvmpi codec，but the dts and pts are all zero. This is My code： /* send the frame to the encoder */ ret...
With H264 use ffmpeg on other machines I was able to control the CRF and encoding speed. See link below. All this seems missing. https://williamyaps.blogspot.com/2017/01/ffmpeg-encoding-h264-decrease-size.html
More info: https://forums.developer.nvidia.com/t/a-segfault-occurs-when-creating-nvvideodecoder-inside-a-child-process/189290
``` [ 54%] Building CXX object CMakeFiles/nvmpi.dir/nvmpi_dec.cpp.o /home/vagrant/channels-server-arm64/ext/jetson/nvmpi_dec.cpp: In function ‘void* dec_capture_loop_fcn(void*)’: /home/vagrant/channels-server-arm64/ext/jetson/nvmpi_dec.cpp:316:1: warning: no return statement in function returning non-void [-Wreturn-type] 316 | } | ^ [ 59%] Building...
