Modifying playbin pipeline

psiva87 psiva87 at gmail.com
Wed Jun 28 14:21:47 UTC 2017


Above issue is because gst_caps_is_subset returns false for the below
compatibility check between capsfilter:src and video sink. Is this caps 
"video/x-h264, stream-format=(string)byte-stream, alignment=(string)au,
level=(string)3, profile=(string)main, width=(int)640, height=(int)480,
framerate=(fraction)25/1, pixel-aspect-ratio=(fraction)1/1,
parsed=(boolean)true"

not a subset of 
"video/x-h264, width=(int)[ 64, 1920 ], height=(int)[ 64, 1088 ],
framerate=(fraction)[ 0/1, 2147483647/1 ],
stream-format=(string)byte-stream, alignment=(string)au,
colorimetry=(string){ bt601, smpte240m, bt709, 2:4:5:2, 2:4:5:3, 1:4:7:1,
2:4:7:1, 2:4:12:8, 2:6:5:7, 2:0:0:0 }, parsed=(boolean)true,
level=(string)3, profile=(string)main, pixel-aspect-ratio=(fraction)1/1" ?
If yes, then why?



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