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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#44546A'>Hi,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#44546A'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#44546A'>Decode Only. No Display.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;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</span></b><span style='font-size:10.0pt;font-family:"Trebuchet MS",sans-serif;color:#404040;mso-fareast-language:EN-IN'><o:p></o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='font-size:9.0pt;font-family:"Calibri",sans-serif;color:#404040'>Newgen Software Technologies Ltd.</span><span style='font-family:"Calibri",sans-serif;color:#002060'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#44546A'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>From:</span></b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'> Libav-user [mailto:libav-user-bounces@ffmpeg.org] <b>On Behalf Of </b>J Decker<br><b>Sent:</b> Monday, September 19, 2016 8:30 PM<br><b>To:</b> This list is about using libavcodec, libavformat, libavutil, libavdevice and libavfilter. <libav-user@ffmpeg.org><br><b>Subject:</b> Re: [Libav-user] How to achieve 30 FPS using APIs on Android?<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>are you saying those times are the time to decode the frames or to decode and display the frames?<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On Mon, Sep 19, 2016 at 2:56 AM, William MANCON <<a href="mailto:wmancon@gmail.com" target="_blank">wmancon@gmail.com</a>> wrote:<o:p></o:p></p><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal><o:p> </o:p></p><div><div><div><p class=MsoNormal>On Mon, Sep 19, 2016 at 11:09 AM, Amber Beriwal <<a href="mailto:amber.beriwal@newgen.co.in" target="_blank">amber.beriwal@newgen.co.in</a>> wrote:<o:p></o:p></p><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#44546A'>Hi,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#44546A'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#44546A'>We have observed that on Windows, ffmpeg is capable of extracting frames at 30 fps, using command line, using Xuggler, and using FFMPEG APIs directly in our code.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#44546A'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#44546A'>But when we move this implementation to Android, we are getting following results:</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#44546A'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#44546A'>- 720p video (1280 x 720) - 16 fps (approx. 60 ms/frame)</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#44546A'>- 1080p video (1920 x 1080) - 7 fps (approx. 140 ms/frame)</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#44546A'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#44546A'>Video is recorded from Android Camera and it’s length is approx. 20-30 seconds. [</span>Android Processor: “Quad-core 1.2 GHz Cortex-A7” and “Memory: 1GB”]<o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#44546A'> </span><o:p></o:p></p><p><span style='color:#44546A'>1.</span><span style='font-size:7.0pt;color:#44546A'> </span><span style='color:#44546A'>How can we get 30 fps on Android?</span><o:p></o:p></p><p><span style='color:#44546A'>2.</span><span style='font-size:7.0pt;color:#44546A'> </span><span style='color:#44546A'>Are there any performance benchmarks for Android?</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='color:#44546A'> </span><o:p></o:p></p><h1><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#44546A;font-weight:normal'>Old Post: [Libav-user] How to achieve 30 FPS using APIs?</span><o:p></o:p></h1><p class=MsoNormal style='margin-top:6.0pt;mso-margin-bottom-alt:auto'><span style='font-size:10.0pt;font-family:"Trebuchet MS",sans-serif;color:#404040'>Regards</span><o:p></o:p></p><p class=MsoNormal style='margin-top:6.0pt;mso-margin-bottom-alt:auto'><b><span style='font-size:10.0pt;font-family:"Trebuchet MS",sans-serif;color:#404040'>Amber Beriwal</span></b><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-align:justify'><span style='font-size:9.0pt;color:#404040'>Newgen Software Technologies Ltd.</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p><div><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. <o:p></o:p></h6></div></div></blockquote></div></div><div><p class=MsoNormal>Hi Amber, <o:p></o:p></p></div><div><p class=MsoNormal style='margin-bottom:12.0pt'>In your previous post (Stackexchange) you mention that your test was made on different plateform and you never test with CLI on the Android plateform, so can't compare results obtained on a computer, and on a phone. you would maybe try on your android palteform with another binary. <o:p></o:p></p></div><div><p class=MsoNormal>Regards, <o:p></o:p></p></div><div><p class=MsoNormal>WM<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div></div></div></div><p class=MsoNormal style='margin-bottom:12.0pt'><br>_______________________________________________<br>Libav-user mailing list<br><a href="mailto:Libav-user@ffmpeg.org">Libav-user@ffmpeg.org</a><br><a href="http://ffmpeg.org/mailman/listinfo/libav-user" target="_blank">http://ffmpeg.org/mailman/listinfo/libav-user</a><o:p></o:p></p></blockquote></div><p class=MsoNormal><o:p> </o:p></p></div></div>
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