Motion - Support Question 2013x 01x 07x 081502
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height and width remove modulo 16 restriction

Question

160x120 is a common format, ie SN9C201

smaller formats enable higher frame rates, especially on portable lightweight computers such as Raspberry Pi

if there is a workaround please advise asap 

config image height (120) is not modulo 16

Motion requires that dimensions of camera image must have both height and width that are a multiple of 16.

see: [[FeatureRequest2011x01x20x023042][<b>FeatureRequest2011x01x20x023042</b>]]
[[BugReport2012x03x14x221021][<b>BugReport2012x03x14x221021</b>]]

v4l2-ctl --list-formats-ext
ioctl: VIDIOC_ENUM_FMT
        Index       : 0
        Type        : Video Capture
        Pixel Format: 'S920'
        Name        : S920
                Size: Discrete 160x120
                Size: Discrete 320x240
                Size: Discrete 640x480

        Index       : 1
        Type        : Video Capture
        Pixel Format: 'BA81'
        Name        : BA81
                Size: Discrete 160x120
                Size: Discrete 320x240
                Size: Discrete 640x480

        Index       : 2
        Type        : Video Capture
        Pixel Format: 'JPEG' (compressed)
        Name        : JPEG
                Size: Discrete 160x120
                Size: Discrete 320x240
                Size: Discrete 640x480

Environment

Motion version: 3.2.12
ffmpeg version:  
Libraries: ffmpeg, mysql, postgresql
Server OS:  
-- PeepoCom - 07 Jan 2013

Answer

SupportForm edit

TopicTitle height and width remove modulo 16 restriction
SupportStatus AskedQuestions
AssignedQuestionTo
SubmittedBy PeepoCom
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Topic revision: r1 - 07 Jan 2013, PeepoCom
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