Before running the gstreamer.sh first run the separate git clone-script on the Ubuntu host on the directory the git's should be cloned as Git clone is very. Resultant file: video and audio quality are flawlessĮncoding speed: 7 -10 fps, c 93% cpu across all cores This gist contains several files to crosscompile gstreamer (on Raspbian) on a Raspberry Pi, with a root-share on an Ubuntu host via NFS. For some reason the / in the paths may not work, if this the case just use full paths. Dont forget to adjust paths if you changed that.
#Install gstreamer raspberry pi stretch install
home/pi/bin/ffmpeg -i hatari_bmp-atg-megademo_stretch-scroller.avi -c:v h264_omx -crf 1 -r 25 -pix_fmt yuv420p -vf scale=-1:ih*2 -c:a aac output-hard264.mp4 The target directory is /usr/local/qt5pi on the Pi, the host tools like qmake will go to /raspi/qt5, while make install will target /raspi/qt5pi (this is what we will sync to the device). Resultant file: very poor framerate, blurryĮncoding speed – solid 10 fps, c.
Hardware: Raspberry Pi 3, overclocked to 1350mhz
I have used a camera module connected via a ribbon cable to the Pi’s video port. The resultant file is massively compressed, and always 1MB regardless of which switches I pass (constant rate factor, scaling, audio codec etc)Ī discussion on github suggests that it's very early days for the hardware h264 encoder, but I wondered if anyone else has had better results?įor the record, encoding a 30 second audio video file of an Atari ST demo screen: In this post I am setting up a network available RTSP video camera on a Raspberry Pi 4 Model B with the latest Debian Buster installed, you will also want another ‘remote’ computer with VLC installed on the same network. I just installed Stretch with a fresh image install, then upgarded all the packages, then installed Kodi 17.3. Did someone got working gstreamer-omx working on Stretch I got neighter Parole, Totem, gst123 to work.
#Install gstreamer raspberry pi stretch upgrade
Unfortunately the results when transcoding video are somewhat underwhelming. Introducing the Raspbian Stretch upgrade for Raspberry Pi - with lots of tasty updates. I’ve used Technoid’s valuable instructions to rebuild my custom ffmpeg, incorporating hardware h264 encoding.Īfter commenting out line 1956 in libavcodec/utils.c, I'm able to run ffmpeg with the new encoder.