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我使用以下命令在Linux-iMx6上使用gts-play-1.0 :
gst-launch-1.0 playbin uri=file:/home/straw.mp4
该命令选择/dev/fb0并播放没有任何问题。但我希望它改用 /dev/fb3 。
/dev/fb0
那么 Gstreamer 是否有配置帧缓冲区的范围?
检查gst-inspect-1.0 fbdevsink元素的选项。我会选择device:
gst-inspect-1.0 fbdevsink
device
device : The framebuffer device eg: /dev/fb0 flags: readable, writable String. Default: null
所以gst-play-1.0你可能需要做类似的事情gst-play-1.0 --videosink "fbdevsink device=/dev/fb3" video_file.mp4。
gst-play-1.0
gst-play-1.0 --videosink "fbdevsink device=/dev/fb3" video_file.mp4