VAR-SOM-MX6 GSTREAM
Under construction!!!
Stream Camera with imxcamera application
On your host machine install Video Lan VLC VideoLan
- Find out your host IP address (Windows:ipconfig Linux:ifconfig)
- Start VLC, Media->Open Network Stream. Set the URL to "rtp://@:5004" and hit "Play".
- On target start imxcamera application.
- Hit the Settigns button. Select "Enable RTP" box and set the IP to you host machine. Hit OK.
- Push the Camera button to get a Video camera Image.
- Hit the blue button and the camera will be streamed to you host VLC.
Introduction to gstream
GStreamer
GStreamer is a powerful pipeline-based multimedia framework.
GStreamer allows a programmer to create a variety of media-handling components, including simple audio playback, audio and video playback, recording, streaming and editing. This is not a GStreamer reference manual but a overview for using in on Variscite i.MX6 products.
Major GStreamer commands
Two major commands, the first one allow you to to get documentation on available elements and detail information on a specific element. The second one allow you to create and execute GStreamer pipelines.
gst-inspect
List all available elements:
$ gst-inspect
List all avilable i.MX6 specific elements:
$ gst-inspect | grep imx
Detail help information on a specific element:
$ gst-inspect imxv4l2sink
gst-launch
Simple example:
gst-launch -v videotestsrc ! imxv4l2sink
i.MX6 specific elements
Stream Camera with gstream
| Image Name |
How to use |
|---|---|
| Capacitive LVDS touch | VAR-STK-DT6.VAR-DVK-DT6 |
mp3enc.imx: mfw_mp3encoder: mp3 audio encoder v4lsink.imx: imxv4l2sink: v4l2 video sink isink.imx: mfw_isink: IPU-based video sink aiur.imx: webm: webm aiur.imx: aiurdemux: aiur universal demuxer tvsrc.imx: tvsrc: v4l2 based tv src v4lsrc.imx: imxv4l2src: v4l2 based camera src audiopeq.imx: mfw_audio_pp: audio post equalizer beep.imx: ac3: ac3 beep.imx: 3ca: ac3 beep.imx: beepdec: beep audio decoder beep.imx: beepdec.vorbis: Vorbis decoder beep.imx: beepdec.mp3: MP3 decoder beep.imx: beepdec.aac: AAC LC decoder amrdec.imx: mfw_amrdecoder: amr audio decoder vpu.imx: vpudec: VPU-based video decoder vpu.imx: vpuenc: VPU-based video encoder ipucsc.imx: mfw_ipucsc: IPU-based video converter