Hello,I am new at media. I want capturing from my webcam and streaming to any ip by using RTP. Now, I can getting frames with mmap method in V4L2_PIX_FMT_YUV420 pixel format. I write the mapped buffers to a file but I cant open this file with any image editor, what can I do? I am stuck and confused now. Secondly, what format will be fine for streaming.
Thank you all, Regards. Mahmut k...@debian:~/NetBeansProjects/mycapture.c$ sudo ./capture Opening device /dev/video0.. Initializing device.. Capability of V4L2_CAP_VIDEO_CAPTURE Capability of V4L2_CAP_STREAMING Capability of V4L2_CAP_READWRITE Capability check OK. VIDIOC_CROPCAP ioctl: Invalid argument Error ignored! image format type: 1 image format pix width: 320 image format pix height: 240 image format pix bytesperline: 480 image format pix sizeimage: 115200 image format pixelformat: 842093913 image format pix field: 1 buffer count: 2 Mapping 1 buffer at adress b7dac000 Mapping 1 buffer at adress b7d3b000 mmap is OK. ::::: Created file: 5 k...@debian:~/NetBeansProjects/mycapture.c$ sudo file image_* image_0: data image_1: data image_2: data image_3: data image_4: data image_5: data k...@debian:~/NetBeansProjects/mycapture.c$ -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
