not maintaining given frame rate 30

[harivinod]

HI,

I would like to thank you for this great project, I have a requirement of 30 fps and I am using the video of size 240x240 .
what I am observing is the working for the very first run after all setup.
From 2nd run it is always going back to 15 frames max. is there a way to always honor the frames we provide in the options?
Please let me know

the options i am using
var ops=[
'-y',
'-thread_queue_size', '5096',
'-guess_layout_max', '0',
'-i','-',
'-s' ,'1280x720',
'-c:v', 'libx264',
'-c:a', 'mp2', '-r', '30000/1001',
'-b:v', '512k',
'-profile:v', 'high',
'-level', '4',
'-preset', 'ultrafast', '-tune', 'zerolatency' ,
'-pix_fmt', 'yuv420p',
'-refs', '4', '-weightp', '0' ,'-x264opts', 'keyint=60:keyint_min=15:intra_refresh=0:bframes=3:open_gop=0:nal-hrd=cbr:vbv-bufsize=10000:vbv-maxrate=5000',
'-deblock', '1:1:1' ,'-threads', '8', '-me_range', '24' ,'-trellis' ,'2',
'-f', 'mpegts', '-flush_packets', '0', '-mpegts_flags', 'resend_headers', '-mpegts_service_id', '1' ,'-mpegts_pmt_start_pid', '480','-mpegts_start_pid', '481',
'-f', 'mpegts', '-flush_packets', '0', 'udp://192.168.1.100:5000?pkt_size=1316​'

	];

Thanks

[dougsillars]

I bet the limitation is coming from the camera, not FFMPEG.

have you modified the index.html requestMedia function (~line 300)?
frameRate is set to the submitted value as 'ideal' but you can set a min value.