ffmpeg - When i try to convert live http streams to .flv file i am getting Unrecognized option 'c:v' error -

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c:\program files\ffmpeg>ffmpeg -re -i http://82.135.224.134/udp/239.100.2.20:1234 -c:v libx264 -b:v 5m -pix_fmt yuv420p -c:a:0 libfdk_aac -b:a:0 480k -f flv abc.flv

i running above command. getting folloing error:  [h264 @ 0154f300]sps_id out of range [h264 @ 0154f300]non-existing sps 32 referenced in buffering period [h264 @ 0154f300]non-existing pps referenced [h264 @ 0154f300]sps_id out of range [h264 @ 0154f300]non-existing sps 32 referenced in buffering period [h264 @ 0154f300]non-existing pps 0 referenced [h264 @ 0154f300]decode_slice_header error [h264 @ 0154f300]no frame! . . . . . [mpegts @ 023c1700]max_analyze_duration reached [mpegts @ 023c1700]estimating duration bitrate, may inaccurate input #0, mpegts, 'http://82.135.224.134/udp/239.100.2.20:1234':   duration: n/a, start: 63180.879433, bitrate: 62 kb/s   program 1     stream #0.0[0x3e9]: video: h264, yuv420p, 720x576 [par 1:1 dar 5:4], 38.11 f ps, 25 tbr, 90k tbn, 50 tbc     stream #0.1[0x3ea]: audio: aac, 22050 hz, stereo, s16, 62 kb/s unrecognized option 'c:v'

how can solve error? please me.


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