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• FFMPEG adding watermark At least one output file has to be specified

  12 juillet 2014, par seshu450

  I am trying to add a watermark at bottom right corner of video using FFMPEG lib in android. I am getting the error as follows.

  Logcat Output :

  ffmpeg version 1.2 Copyright (c) 2000-2013 the FFmpeg developers built on Mar 31 2013 23:44:57 with gcc 4.6 (GCC) 20120106 (prerelease)

  configuration : —arch=arm —target-os=linux —enable-runtime-cpudetect —enable-pic —disable-shared —enable-static —cross-prefix=/opt/android-ndk-r8e/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64/bin/arm-linux-androideabi- —sysroot=/opt/android-ndk-r8e/platforms/android-8/arch-arm —extra-cflags=’-march=armv6’ —extra-ldflags= —enable-ffmpeg —disable-ffplay —disable-ffprobe —disable-ffserver —disable-network libavutil

  52.18.100 / 52. 18.100 libavcodec 54. 92.100 / 54. 92.100 libavformat 54. 63.104 / 54. 63.104 libavdevice 54. 3.103 / 54. 3.103 libavfilter 3. 42.103 / 3. 42.103 libswscale 2. 2.100 / 2. 2.100 libswresample 0. 17.102 / 0. 17.102Trailing options were found on the commandline.Input #0, mov,mp4,m4a,3gp,3g2,mj2, from ’/data/data/com.vl.videologotest/cache/700kb.mp4’ :

  Metadata : major_brand : isom minor_version : 0 compatible_brands : isom3gp4 creation_time : 2014-07-09 12:42:10 Duration : 00:00:06.70, start : 0.000000, bitrate : 878 kb/s Stream #0:0(eng) : Video : h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 320x240, 768 kb/s, 29.65 fps, 59.92 tbr, 90k tbn, 180k tbc

  Metadata : creation_time : 2014-07-09 12:42:10 handler_name : VideoHandle Stream #0:1(eng) : Audio : aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 122 kb/s

  Metadata : creation_time : 2014-07-09 12:42:10 handler_name : SoundHandleInput #1, image2, from ’/data/data/com.vl.videologotest/cache/logo.png’ : Duration : 00:00:00.04, start : 0.000000, bitrate : N/A Stream #1:0 : Video : png, rgba, 72x72, 25 tbr, 25 tbn, 25 tbcAt least one output file must be specified.

  The command I used to add the water mark is

  ffmpeg -i 700kb.mp4 -vf movie=logo.png [wm]; [in][wm] overlay=main_w-overlay_w-10:main_h-overlay_h-10 [out] -c:a copy AbcOut.mp4

• It’s Piwik Analytics Survey time : Your Opinion Matters !

  10 juillet 2014, par Piwik Core Team — Community

  It’s been almost two years since our last survey. We were so happy to get the participation we did from the community last time and hope that you will once again share your thoughts !

  

  Fill in the survey

  Looking back on the previous survey, several features were implemented as a direct result :

  • New app design with Morpheus theme
  • Piwik Marketplace for Plugins
  • Visitor Profile
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  Now it is time to ask for your opinion again. Sure it’s only 20 short questions, but your time you take and energy you place in this endeavour will shape Piwik development and features for the near future. We really look forward to your ideas, your opinions and your suggestions. To get started click the box (or link) below :

  

  Fill in the survey !

  By the way, if you haven’t already make sure you sign up for our newsletter to make sure you get the latest Piwik news and information to your inbox ! You can subscribe here.

• It’s Piwik Analytics Survey time : Your Opinion Matters !

  10 juillet 2014, par Piwik Core Team — Community

  It’s been almost two years since our last survey. We were so happy to get the participation we did from the community last time and hope that you will once again share your thoughts !

  

  Fill in the survey

  Looking back on the previous survey, several features were implemented as a direct result :

  • New app design with Morpheus theme
  • Piwik Marketplace for Plugins
  • Visitor Profile
  • Performance and Reliability Improvements
  • Theming
  • Migrated from SVN to Github !
  • And much more…

  Now it is time to ask for your opinion again. Sure it’s only 20 short questions, but your time you take and energy you place in this endeavour will shape Piwik development and features for the near future. We really look forward to your ideas, your opinions and your suggestions. To get started click the box (or link) below :

  

  Fill in the survey !

  By the way, if you haven’t already make sure you sign up for our newsletter to make sure you get the latest Piwik news and information to your inbox ! You can subscribe here.