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Record in D1

I'm having trouble recording streams in D1.

The recording in bc-record is succesfull however, somehow it keeps changing the resolution back to CIF.


  1. v4l2-ctl gives me :

  2. Format Video Capture:

  3. Width/Height : 352/288

  4. Pixel Format : 'MPEG'

  5. Field : None

  6. Bytes per Line: 0

  7. Size Image : 200704

  8. Colorspace : Broadcast NTSC/PAL (SMPTE170M/ITU601)

Then I set it to D1

  1. v4l2-ctl -d /dev/video2 --set-fmt-video=width=704,height=576,pixelformat=MPEG

Then afterwards... v4l2-ctl shows up


  1. Format Video Capture:

  2. Width/Height : 704/576

  3. Pixel Format : 'MPEG'

  4. Field : Interlaced

  5. Bytes per Line: 0

  6. Size Image : 200704

  7. Colorspace : Broadcast NTSC/PAL (SMPTE170M/ITU601)

But when I run bc-record, the output file is 352/288

Also when the v4l2-ctl --all -d /dev/video2 reports as well that the input is configured that way.

How can I set this right ?

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