Hello - I have a RTD Technologies VFG7350 (saa7134 based, two channel, no tuner).
I'd like to stream the compressed data. I/O read works: v4l2-apps/test/capture-example --device /dev/video2 --read but streaming does not: $ v4l2-apps/test/capture-example --device /dev/video2 --mmap /dev/video2 does not support memory mapping: Invalid argument This is error EINVAL from ioctl( VIDIOC_REQBUFS ). Streaming is listed as a capability of the device: $ v4l2-dbg --device /dev/video2 --info Driver info: Driver name : saa7134 Card type : RTD Embedded Technologies VFG73 Bus info : PCI:0000:02:08.0 Driver version: 526 Capabilities : 0x05000001 Video Capture Read/Write Streaming Is there hope that streaming can work? Thank you, Gordon
