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Today's Topics:
1. v4l device gives wrong jpeg picture size (tosiara)
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Message: 1
Date: Fri, 13 Jul 2018 09:34:18 +0300
From: tosiara <[email protected]>
To: Motion discussion list <[email protected]>
Subject: [Motion-user] v4l device gives wrong jpeg picture size
Message-ID:
<cachtdwtxstbhhstjhtgsgtdf7yd8qfunvx6datx-8w2j64_...@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Hi group,
has anyone of you seen a behavior, when motion complains about wrong V4L
picture size being received from camera? Like this:
[NTC] [ALL] motion_init: Camera 1 started: motion detection Enabled
[NTC] [VID] vid_start: Opening V4L2 device
[NTC] [VID] v4l2_device_open: Using videodevice /dev/webcam1 and input -1
[NTC] [VID] v4l2_device_capability: - VIDEO_CAPTURE
[NTC] [VID] v4l2_device_capability: - STREAMING
[NTC] [VID] v4l2_input_select: Name = "Camera 1"- CAMERA
[NTC] [VID] v4l2_norm_select: Device does not support specifying PAL/NTSC
norm
[NTC] [VID] v4l2_pixfmt_set: Testing palette MJPG (1280x720)
[NTC] [VID] v4l2_pixfmt_set: Using palette MJPG (1280x720)
[NTC] [ALL] image_ring_resize: Resizing pre_capture buffer to 1 items
[WRN] [VID] jpgutl_decode_jpeg: JPEG image size 1280x720, JPEG was 640x480
[CRT] [VID] vid_mjpegtoyuv420p: Corrupt image ... continue
[WRN] [VID] jpgutl_decode_jpeg: JPEG image size 1280x720, JPEG was 640x480
[CRT] [VID] vid_mjpegtoyuv420p: Corrupt image ... continue
I get this with one one of my cameras randomly once a year, and want to
figure out steps to reproduce
Anyone seen this?
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