[FFmpeg-user] Latency in UDP to HLS Conversion
KRISHNAKUMAR N K
nk.krishnakumar at gmail.com
Fri Aug 21 05:57:28 EEST 2020
Thanks for your reply. I have uploaded the complete, uncut console output
to the below google drive. I didn't observe latency with one output. I
haven't tried a test without the yadif filter.
>From the above logs, I can see "Circular buffer overrun. Surviving due to
overrun_nonfatal option" for the first time. I have started a new test with
increasing the fifo_size and without the yadif filter. Please go through
the above log file and let me know your observation. Thanks in Advance.
*KrishnaKumar **N K*
On Thu, 20 Aug 2020 at 17:39, Moritz Barsnick <barsnick at gmx.net> wrote:
> On Wed, Aug 19, 2020 at 18:57:09 +0530, KRISHNAKUMAR N K wrote:
> > Hi Guys
> > I am converting UDP Input to Live HLS output and pushing the chunks to a
> > webdav server. Initial playback works fine, but the playback was delayed
> > almost an hour, when we checked after 15 hours. I can also see that the
> > load average is very less.
> > Below is the ffmpeg command that i am using. Any help would be
> We would appreciate its complete, uncut console output. If it's over,
> let's say, 2500 lines, and repetetive in the middle, please post the
> first 50 and last 50 lines, and upload the complete output somewhere
> > *ffmpeg -i "udp://188.8.131.52:10000?fifo_size=10000000&overrun_nonfatal=1
> > <http://184.108.40.206:10000?fifo_size=10000000&overrun_nonfatal=1>"
> > -analyzeduration 25M -probesize 50M -threads 0 -vsync 1 -filter_complex
> > \-vcodec libx264 -s:v:0 256x144 -tune film -r:v:0 25 -b:v:0 100000
> Does the latency also happen with only one output? Or without yadif
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