cruzcat01
commented
1 year ago Hello, I managed to resolve the issue. The --runtime=nvidia as mentioned in the github instructions is deprecated. I updated the docker run command to use --gpus=all and and I am able to use NVENC as the decoder successfully.
One question I have is how to reduce the latency between liveview from RTSP stream and livestream from Restreamer. Are there any options that can be passed from the API for the POST /api/v3/process to reduce the buffering.
Tks.
Hello, Firstly, I really appreciate all the work done to provide the restreamer service. I am running the latest cuda version of the restreamer docker container in Ubuntu 20.04 LTS I have an nvidia 1080Ti with cuda 11.7 and can confirm that the GPU is available within docker. sudo docker run -t --rm --gpus all ubuntu nvidia-smi returns a valid response and reports CUDA version 11.7.
However, I cannot get a valid stream with hardware encoding and using NVENC is always returning an error. I can only get a valid stream if I use passthrough. Here is the output from the log regarding the error;
@1674939332 ffmpeg version 5.1.2-datahrei Copyright (c) 2000-2022 the FFmpeg developers @1674939332 built with gcc 9 (Ubuntu 9.4.0-1ubuntu1~20.04.1) @1674939332 configuration: --extra-version=datahrei --prefix=/usr/local --extra-cflags=-I/usr/local/cuda/include --extra-ldflags=-L/usr/local/cuda/lib64 --enable-nonfree --enable-gpl --enable-version3 --enable-postproc --enable-static --enable-openssl --enable-libxml2 --enable-cuda --enable-cuvid --enable-nvenc --enable-libnpp --enable-libv4l2 --enable-libfreetype --enable-libsrt --enable-libx264 --enable-libx265 --enable-libvpx --enable-libmp3lame --enable-libopus --enable-libvorbis --disable-ffplay --disable-ffprobe --disable-debug --disable-doc @1674939332 libavutil 57. 28.100 / 57. 28.100 @1674939332 libavcodec 59. 37.100 / 59. 37.100 @1674939332 libavformat 59. 27.100 / 59. 27.100 @1674939332 libavdevice 59. 7.100 / 59. 7.100 @1674939332 libavfilter 8. 44.100 / 8. 44.100 @1674939332 libswscale 6. 7.100 / 6. 7.100 @1674939332 libswresample 4. 7.100 / 4. 7.100 @1674939332 libpostproc 56. 6.100 / 56. 6.100 @1674939335 Input #0, rtsp, from 'rtsp://192.168.1.199:554/stream1': @1674939335 Metadata: @1674939335 title : Session streamed by "nessyMediaServer" @1674939335 comment : h264 @1674939335 Duration: N/A, start: 0.000000, bitrate: N/A @1674939335 Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive), 2688x1944 [SAR 1:1 DAR 112:81], 10 fps, 25 tbr, 90k tbn @1674939335 Stream #0:1: Data: none @1674939335 Stream mapping: @1674939335 Stream #0:0 -> #0:0 (h264 (native) -> h264 (h264_nvenc)) @1674939335 Press [q] to stop, [?] for help @1674939338 [swscaler ] [swscaler @ 0x56353bbf5280] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353c911a80] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353c96c740] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353c9c9ec0] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353ca27640] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353bbf5280] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353c90fb80] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353ca24800] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353c96c5c0] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353c9c9d40] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353c90 [restreamer-cuda-error.txt](https://github.com/datarhei/restreamer/files/10528359/restreamer-cuda-error.txt) 9fc0] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353bb9b2c0] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353ca24800] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353c96c5c0] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353c9c9d40] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353c909fc0] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353bb9b2c0] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353ca24800] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353c96c5c0] deprecated pixel format used, make sure you did set range correctly @1674939338 [swscaler ] [swscaler @ 0x56353c9c9d40] deprecated pixel format used, make sure you did set range correctly @1674939338 [h264_nvenc @ 0x56353bb7f200] Cannot load libcuda.so.1 @1674939338 Error initializing output stream 0:0 -- Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height @1674939338 Conversion failed!Are there any other settings that I need to enable to get GPU encoding with restreamer.
Tks for the help.
restreamer-cuda-error.txt