<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"Trebuchet MS";
panose-1:2 11 6 3 2 2 2 2 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:#44546A;
font-weight:normal;
font-style:normal;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='color:#44546A'>We have seen that using command line, ffmpeg is capable of extracting frames at 30 fps. Even using Xuggler, we are able to extract frames at 30 fps.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#44546A'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#44546A'>But when we use FFMPEG APIs directly in our code, we are getting following results:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#44546A'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#44546A'> - 720p video (1280 x 720) - 16 fps (approx. 60 ms/frame)<o:p></o:p></span></p><p class=MsoNormal><span style='color:#44546A'> - 1080p video (1920 x 1080) - 7 fps (approx. 140 ms/frame)<o:p></o:p></span></p><p class=MsoNormal><span style='color:#44546A'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#44546A'>Ideally, we should be able to get the data in constant time (approx. 30 ms/frame).<o:p></o:p></span></p><p class=MsoNormal><span style='color:#44546A'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#44546A'>How can we get 30 fps?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#44546A'><o:p> </o:p></span></p><p class=MsoNormal style='margin-top:6.0pt'><span style='font-size:10.0pt;font-family:"Trebuchet MS",sans-serif;color:#404040;mso-fareast-language:EN-IN'>Regards<o:p></o:p></span></p><p class=MsoNormal style='margin-top:6.0pt'><b><span style='font-size:10.0pt;font-family:"Trebuchet MS",sans-serif;color:#404040;mso-fareast-language:EN-IN'>Amber Beriwal<o:p></o:p></span></b></p><p class=MsoNormal style='text-align:justify'><span style='font-size:9.0pt;color:#404040'>Newgen Software Technologies Ltd.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;color:#002060'><o:p> </o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div>
<br><html>
<body><h6>Disclaimer :- This e-mail and any attachment may contain confidential, proprietary or legally privileged information. If you are not the original intended recipient and have erroneously received this message, you are prohibited from using, copying, altering or disclosing the content of this message. Please delete it immediately and notify the sender. Newgen Software Technologies Ltd (NSTL) accepts no responsibilities for loss or damage arising from the use of the information transmitted by this email including damages from virus and further acknowledges that no binding nature of the message shall be implied or assumed unless the sender does so expressly with due authority of NSTL.
</h6></body>
</html>
<br></body></html>