user16927: My customer needs streaming service for his IP cameras and he ask me about same output quality as videos in openload.cc but I can´t simulate similar quality.I tried several encoding combination but nothing works fine.
My client needs reduce quality/size with good visibility in output I ask my client about choice which online service has good visibility for him and he choose openload.cc 
Sample is here 480p (sorry about warez but I can´t find no warez content on openload
So I need find encoding settings now.
I try to save file and then use mediainfo but mediainfo did not detect full encoding settings (like CRF, one or two encoding pass, specific video bitrate - mediainfo detect only range of bitrate...)
I use ffmpeg as encoder so now I need to know which settings I need to use for same output quality as in 480p sample.
Thank you for help me.

user1760: Assuming it has been encoded with x264, download the file and run:
strings input | grep x264

It may output encoding information such as:
x264 - core 148 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - 
http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0
analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16
chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=4
threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0
bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0
direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40
intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0
qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00

Do not copy and paste the displayed options and values–instead use the appropriate preset. Using the info above it is safe to assume the default settings were used (equivalent of using -preset medium -crf 23).
I'm assuming you're running Linux since you did not specify. If you're using Windows then mediainfo will likely also provide the same info if it is there.

16927: <p>My customer needs streaming service for his IP cameras and he ask me about same output quality as videos in openload.cc but I can´t simulate similar quality.I tried several encoding combination but nothing works fine.</p>

<p>My client needs reduce quality/size with good visibility in output I ask my client about choice which online service has good visibility for him and he choose openload.cc </p>

<p>Sample is <a href="http://openloadmovies.org" rel="nofollow noreferrer">here</a> 480p (sorry about warez but I can´t find no warez content on openload</p>

<p>So I need find encoding settings now.
I try to save file and then use mediainfo but mediainfo did not detect full encoding settings (like CRF, one or two encoding pass, specific video bitrate - mediainfo detect only range of bitrate...)</p>

<p>I use ffmpeg as encoder so now I need to know which settings I need to use for same output quality as in <a href="http://openloadmovies.org" rel="nofollow noreferrer">480p</a> sample.</p>

<p>Thank you for help me.</p>
 1760: <p>Assuming it has been encoded with x264, download the file and run:</p>

<pre><code>strings input | grep x264
</code></pre>

<p>It <em>may</em> output encoding information such as:</p>

<pre><code>x264 - core 148 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - 
http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0
analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16
chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=4
threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0
bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0
direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40
intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0
qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
</code></pre>

<p><strong>Do not copy and paste the displayed options and values</strong>–instead <a href="https://trac.ffmpeg.org/wiki/Encode/H.264" rel="nofollow">use the appropriate preset</a>. Using the info above it is safe to assume the default settings were used (equivalent of using <code>-preset medium -crf 23</code>).</p>

<p>I'm assuming you're running Linux since you did not specify. If you're using Windows then <code>mediainfo</code> will likely also provide the same info if it is there.</p>
