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• Subtitling Sierra RBT Files

  2 juin 2016, par Multimedia Mike — Game Hacking

  This is part 2 of the adventure started in my Subtitling Sierra VMD Files post. After I completed the VMD subtitling, The Translator discovered a wealth of animation files in a format called RBT (this apparently stands for “Robot” but I think “Ribbit” format could be more fun). What are we going to do ? We had come so far by solving the VMD subtitling problem for Phantasmagoria. It would be a shame if the effort ground to a halt due to this.

  Fortunately, the folks behind the ScummVM project already figured out enough of the format to be able to decode the RBT files in Phantasmagoria.

  In the end, I was successful in creating a completely standalone tool that can take a Robot file and a subtitle file and create a new Robot file with subtitles. The source code is here (subtitle-rbt.c). Here’s what the final result looks like :

  
  
  “What’s in the refrigerator ?” I should note at this juncture that I am not sure if this particular Robot file even has sound or dialogue since I was conducting these experiments on a computer with non-working audio.
  

  The RBT Format
  I have created a new MultimediaWiki page describing the Robot Animation format based on the ScummVM source code. I have not worked with a format quite like this before. These are paletted animations which consist of a sequence of independent frames that are designed to be overlaid on top of static background. Because of these characteristics, each frame encodes its own unique dimensions and origin coordinate within the frame. While the Phantasmagoria VMD files are usually 288×144 (which are usually double-sized for the benefit of a 640×400 Super VGA canvas), these frames are meant to be plotted on a game field that was roughly 576×288 (288×144 doublesized).
  

  For example, 2 minimalist animation frames from a desk investigation Robot file :

  
  
  100×147

  
  101×149
  

  As for compression, my first impression was that the algorithm was the same as VMD. This is wrong. It evidently uses an unmodified version of a standard algorithm called Lempel-Ziv-Stac (LZS). It shows up in several RFCs and was apparently used in MS-DOS’s transparent disk compression scheme.

  Approach
  Thankfully, many of the lessons I learned from the previous project are applicable to this project, including : subtitle library interfacing, subtitling in the paletted colorspace, and replacing encoded frames from the original file instead of trying to create a new file.

  Here is the pitch for this project :

  • Create a C program that can traverse through an input file, piece by piece, and generate an output file. The result of this should be a bitwise identical file.
  • Adapt the LZS compression decoding algorithm from ScummVM into the new tool. Make the tool dump raw Portable NetMap (PNM) files of varying dimensions and ensure that they look correct.
  • Compress using LZS.
  • Stretch the frames and draw subtitles.
  • More compression. Find the minimum window for each frame.

  Compression
  Normally, my first goal is to decompress the video and store the data in a raw form. However, this turned out to be mathematically intractable. While the format does support both compressed and uncompressed frames (even though ScummVM indicates that the uncompressed path is yet unexercised), the goal of this project requires making the frames so large that they overflow certain parameters of the file.

  A Robot file has a sequence of frames and 2 tables describing the size of each frame. One table describes the entire frame size (audio + video) while the second table describes just the video frame size. Since these tables only use 16 bits to specify a size, the maximum frame size is 65536 bytes. Leaving space for the audio portion of the frame, this only leaves a per-frame byte budget of about 63000 bytes for the video. Expanding the frame to 576×288 (165,888 pixels) would overflow this limit.

  Anyway, the upshot is that I needed to compress the data up front.

  Fortunately, the LZS compressor is pretty straightforward, at least if you have experience writing VLC-oriented codecs. While the algorithm revolves around back references, my approach was to essentially write an RLE encoder. My compressor would search for runs of data (plentiful when I started to stretch the frame for subtitling purposes). When a run length of n=3 or more of the same pixel is found, encode the pixel by itself, and then store a back reference of offset -1 and length (n-1). It took a little while to iron out a few problems, but I eventually got it to work perfectly.

  I have to say, however, that the format is a little bit weird in how it codes very large numbers. The length encoding is somewhat Golomb-like, i.e., smaller values are encoded with fewer bits. However, when it gets to large numbers, it starts encoding counts of 15 as blocks of 1111. For example, 24 is bigger than 7. Thus, emit 1111 into the bitstream and subtract 8 from 23 -> 16. Still bigger than 15, so stuff another 1111 into the bitstream and subtract 15. Now we’re at 1, so stuff 0001. So 24 is 11111111 0001. 12 bits is not too horrible. But the total number of bytes (value / 30). So a value of 300 takes around 10 bytes (80 bits) to encode.

  Palette Slices
  As in the VMD subtitling project, I took the subtitle color offered in the subtitle spec file as a suggestion and used Euclidean distance to match to the closest available color in the palette. One problem, however, is that the palette is a lot smaller in these animations. According to my notes, for the set of animations I scanned, only about 80 colors were specified, starting at palette index 55. I hypothesize that different slices of the palette are reserved for different uses. E.g., animation, background, and user interface. Thus, there is a smaller number of colors to draw upon for subtitling purposes.

  Scaling
  One bit of residual weirdness in this format is the presence of a per-frame scale factor. While most frames set this to 100 (100% scale), I have observed 70%, 80%, and 90%. ScummVM is a bit unsure about how to handle these, so I am as well. However, I eventually realized I didn’t really need to care, at least not when decoding and re-encoding the frame. Just preserve the scale factor. I intend to modify the tool further to take scale factor into account when creating the subtitle.

  The Final Resolution
  Right around the time that I was composing this post, The Translator emailed me and notified me that he had found a better way to subtitle the Robot files by modifying the scripts, rendering my entire approach moot. The result is much cleaner :

  
  
  Turns out that the engine supported subtitles all along
  

  It’s a good thing that I enjoyed the challenge or I might be annoyed at this point.

  See Also

  • Subtitling Sierra VMD Files : My effort to subtitle the main FMV files found in Sierra games.

• FFMPEG not enough data (x y), trying to decode anyway

  7 juin 2016, par Forest J. Handford

  I’m trying to make videos of Direct3D games using a C# app. For non-Direct3D games I stream images from Graphics.CopyFromScreen which works. When I copy the screen from Direct3D and stream it to FFMPEG I get :

  [bmp @ 00000276b0b9c280] not enough data (5070 < 129654), trying to
  decode anyway

  An MP4 file is created, but it is always 0 bytes.

  To get screenshots from Direct3D, I am using Justin Stenning’s Direct3DHook. This produces images MUCH bigger than when I get images from Graphics.CopyFromScreen (8 MB vs 136 KB). I’ve tried increasing the buffer (-bufsize) but the number on the left of the error is not impacted.

  I’ve tried resizing the image to 1/6th the original. That reduces the number on the right, but does not eliminate it. Even when the number on the right is close to what I have for Graphics.CopyFromScreen I get an error. Here is a sample of the current code :

  using System;
  
  using System.Diagnostics;
  
  using System.Threading;
  
  using System.Drawing;
  
  using Capture.Hook;
  
  using Capture.Interface;
  
  using Capture;
  
  using System.IO;
  
  
  
  namespace GameRecord
  
  {
  
      public class Video
  
      {
  
          private const int VID_FRAME_FPS = 8;
  
          private const int SIZE_MODIFIER = 6;
  
          private const double FRAMES_PER_MS = VID_FRAME_FPS * 0.001;
  
          private const int SLEEP_INTERVAL = 2;
  
          private const int CONSTANT_RATE_FACTOR = 18; // Lower crf = Higher Quality https://trac.ffmpeg.org/wiki/Encode/H.264
  
          private Image image;
  
          private Capture captureScreen;
  
          private int processId = 0;
  
          private Process process;
  
          private CaptureProcess captureProcess;
  
          private Process launchingFFMPEG;
  
          private string arg;
  
          private int frame = 0;
  
          private Size? resize = null;
  
  
  
  
  
          /// <summary>
  
          /// Generates the Videos by gathering frames and processing via FFMPEG.
  
          /// </summary>
  
          public void RecordScreenTillGameEnd(string exe, OutputDirectory outputDirectory, CustomMessageBox alertBox, Thread workerThread)
  
          {
  
              AttachProcess(exe);
  
              RequestD3DScreenShot();
  
              while (image == null) ;
  
              Logger.log.Info("Launching FFMPEG ....");
  
              resize = new Size(image.Width / SIZE_MODIFIER, image.Height / SIZE_MODIFIER);
  
              // H.264 can let us do 8 FPS in high res . . . but must be licensed for commercial use.
  
              arg = "-f image2pipe -framerate " + VID_FRAME_FPS + " -i pipe:.bmp -pix_fmt yuv420p -crf " +
  
                  CONSTANT_RATE_FACTOR + " -preset ultrafast -s " + resize.Value.Width + "x" +
  
                  resize.Value.Height + " -vcodec libx264 -bufsize 30000k -y \"" +
  
                  outputDirectory.pathToVideo + "\"";
  
  
  
              launchingFFMPEG = new Process
  
              {
  
                  StartInfo = new ProcessStartInfo
  
                  {
  
                      FileName = "ffmpeg",
  
                      Arguments = arg,
  
                      UseShellExecute = false,
  
                      CreateNoWindow = true,
  
                      RedirectStandardInput = true,
  
                      RedirectStandardError = true
  
                  }
  
              };
  
              launchingFFMPEG.Start();
  
  
  
              Stopwatch stopWatch = Stopwatch.StartNew(); //creates and start the instance of Stopwatch
  
  
  
              do
  
              {
  
                  Thread.Sleep(SLEEP_INTERVAL);
  
              } while (workerThread.IsAlive);
  
  
  
              Logger.log.Info("Total frames: " + frame + " Expected frames: " + (ExpectedFrames(stopWatch.ElapsedMilliseconds) - 1));
  
  
  
              launchingFFMPEG.StandardInput.Close();
  
  
  
  #if DEBUG
  
              string line;
  
              while ((line = launchingFFMPEG.StandardError.ReadLine()) != null)
  
              {
  
                  Logger.log.Debug(line);
  
              }
  
  #endif
  
              launchingFFMPEG.Close();
  
              alertBox.Show();
  
          }
  
  
  
          void RequestD3DScreenShot()
  
          {
  
              captureProcess.CaptureInterface.BeginGetScreenshot(new Rectangle(0, 0, 0, 0), new TimeSpan(0, 0, 2), Callback, resize, (ImageFormat)Enum.Parse(typeof(ImageFormat), "Bitmap"));
  
          }
  
  
  
          private void AttachProcess(string exe)
  
          {
  
              Thread.Sleep(300);
  
              Process[] processes = Process.GetProcessesByName(Path.GetFileNameWithoutExtension(exe));
  
              foreach (Process currProcess in processes)
  
              {
  
                  // Simply attach to the first one found.
  
  
  
                  // If the process doesn't have a mainwindowhandle yet, skip it (we need to be able to get the hwnd to set foreground etc)
  
                  if (currProcess.MainWindowHandle == IntPtr.Zero)
  
                  {
  
                      continue;
  
                  }
  
  
  
                  // Skip if the process is already hooked (and we want to hook multiple applications)
  
                  if (HookManager.IsHooked(currProcess.Id))
  
                  {
  
                      continue;
  
                  }
  
  
  
                  Direct3DVersion direct3DVersion = Direct3DVersion.AutoDetect;
  
  
  
                  CaptureConfig cc = new CaptureConfig()
  
                  {
  
                      Direct3DVersion = direct3DVersion,
  
                      ShowOverlay = false
  
                  };
  
  
  
                  processId = currProcess.Id;
  
                  process = currProcess;
  
  
  
                  var captureInterface = new CaptureInterface();
  
                  captureInterface.RemoteMessage += new MessageReceivedEvent(CaptureInterface_RemoteMessage);
  
                  captureProcess = new CaptureProcess(process, cc, captureInterface);
  
  
  
                  break;
  
              }
  
              Thread.Sleep(10);
  
  
  
              if (captureProcess == null)
  
              {
  
                  ShowUser.Exception("No executable found matching: '" + exe + "'");
  
              }
  
          }
  
  
  
          /// <summary>
  
          /// The callback for when the screenshot has been taken
  
          /// </summary>
  
          /// 
  
          /// 
  
          /// 
  
          void Callback(IAsyncResult result)
  
          {
  
              using (Screenshot screenshot = captureProcess.CaptureInterface.EndGetScreenshot(result))
  
              if (screenshot != null &amp;&amp; screenshot.Data != null &amp;&amp; arg != null)
  
              {
  
                  if (image != null)
  
                  {
  
                      image.Dispose();
  
                  }
  
  
  
                  image = screenshot.ToBitmap();
  
                  // image.Save("D3DImageTest.bmp");
  
                  image.Save(launchingFFMPEG.StandardInput.BaseStream, System.Drawing.Imaging.ImageFormat.Bmp);
  
                  launchingFFMPEG.StandardInput.Flush();
  
                  frame++;
  
              }
  
  
  
              if (frame &lt; 5)
  
              {
  
                  Thread t = new Thread(new ThreadStart(RequestD3DScreenShot));
  
                  t.Start();
  
              }
  
              else
  
              {
  
                  Logger.log.Info("Done getting shots from D3D.");
  
              }
  
          }
  
  
  
          /// <summary>
  
          /// Display messages from the target process
  
          /// </summary>
  
          /// 
  
          private void CaptureInterface_RemoteMessage(MessageReceivedEventArgs message)
  
          {
  
              Logger.log.Info(message);
  
          }
  
      }
  
  }

  When I search the internet for the error all I get is the FFMPEG source code, which has not proven to be illuminating. I have been able to save the image directly to disk, which makes me feel like it is not an issue with disposing the data. I have also tried only grabbing one frame, but that produces the same error, which suggests to me it is not a threading issue.

  Here is the full sample of stderr :

  2016-06-02 18:29:38,046 === ffmpeg version N-79143-g8ff0f6a Copyright (c) 2000-2016 the FFmpeg developers
  
  
  
  2016-06-02 18:29:38,047 ===   built with gcc 5.3.0 (GCC)
  
  
  
  2016-06-02 18:29:38,048 ===   configuration: --enable-gpl
  
  --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmfx --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
  
  
  
  2016-06-02 18:29:38,062 ===   libavutil      55. 19.100 / 55. 19.100
  
  
  
  2016-06-02 18:29:38,063 ===   libavcodec     57. 30.100 / 57. 30.100
  
  
  
  2016-06-02 18:29:38,064 ===   libavformat    57. 29.101 / 57. 29.101
  
  
  
  2016-06-02 18:29:38,064 ===   libavdevice    57.  0.101 / 57.  0.101
  
  
  
  2016-06-02 18:29:38,065 ===   libavfilter     6. 40.102 /  6. 40.102
  
  
  
  2016-06-02 18:29:38,066 ===   libswscale      4.  0.100 /  4.  0.100
  
  
  
  2016-06-02 18:29:38,067 ===   libswresample   2.  0.101 /  2.  0.101
  
  
  
  2016-06-02 18:29:38,068 ===   libpostproc    54.  0.100 / 54.  0.100
  
  
  
  2016-06-02 18:29:38,068 === [bmp @ 000002cd7e5cc280] not enough data (13070 < 8294454), trying to decode anyway
  
  
  
  2016-06-02 18:29:38,069 === [bmp @ 000002cd7e5cc280] not enough data (13016 < 8294400)
  
  
  
  2016-06-02 18:29:38,069 === Input #0, image2pipe, from 'pipe:.bmp':
  
  
  
  2016-06-02 18:29:38,262 ===   Duration: N/A, bitrate: N/A
  
  
  
  2016-06-02 18:29:38,262 ===     Stream #0:0: Video: bmp, bgra, 1920x1080, 8 tbr, 8 tbn, 8 tbc
  
  
  
  2016-06-02 18:29:38,263 === [libx264 @ 000002cd7e5d59a0] VBV bufsize set but maxrate unspecified, ignored
  
  
  
  2016-06-02 18:29:38,264 === [libx264 @ 000002cd7e5d59a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
  
  
  
  2016-06-02 18:29:38,265 === [libx264 @ 000002cd7e5d59a0] profile Constrained Baseline, level 1.1
  
  
  
  2016-06-02 18:29:38,266 === [libx264 @ 000002cd7e5d59a0] 264 - core 148 r2665 a01e339 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=8 scenecut=0 intra_refresh=0 rc=crf mbtree=0 crf=18.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
  
  
  
  2016-06-02 18:29:38,463 === Output #0, mp4, to 'C:\Users\fores\AppData\Roaming\Affectiva\n_Artifacts_20160602_182857\GameplayVidOut.mp4':
  
  
  
  2016-06-02 18:29:38,464 ===   Metadata:
  
  
  
  2016-06-02 18:29:38,465 ===     encoder         : Lavf57.29.101
  
  
  
  2016-06-02 18:29:38,469 ===     Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 320x180, q=-1--1, 8 fps, 16384 tbn, 8 tbc
  
  
  
  2016-06-02 18:29:38,470 ===     Metadata:
  
  
  
  2016-06-02 18:29:38,472 ===       encoder         : Lavc57.30.100 libx264
  
  
  
  2016-06-02 18:29:38,474 ===     Side data:
  
  
  
  2016-06-02 18:29:38,475 ===       cpb: bitrate max/min/avg: 0/0/0 buffer size: 30000000 vbv_delay: -1
  
  
  
  2016-06-02 18:29:38,476 === Stream mapping:
  
  
  
  2016-06-02 18:29:38,477 ===   Stream #0:0 -> #0:0 (bmp (native) -> h264 (libx264))
  
  
  
  2016-06-02 18:29:38,480 === [bmp @ 000002cd7e5cc9a0] not enough data (13070 < 8294454), trying to decode anyway
  
  
  
  2016-06-02 18:29:38,662 === [bmp @ 000002cd7e5cc9a0] not enough data (13016 < 8294400)
  
  
  
  2016-06-02 18:29:38,662 === Error while decoding stream #0:0: Invalid data found when processing input
  
  
  
  2016-06-02 18:29:38,663 === frame=    0 fps=0.0 q=0.0 Lsize=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
  
  
  
  2016-06-02 18:29:38,663 === video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
  
  
  
  2016-06-02 18:29:38,664 === Conversion failed!

  In memory, the current image is 320 pixels wide and 180 pixels long. The pixel format is Format32bppRgb. The horizontal and vertical resolutions seem odd, they are both 96.01199. When filed to disk here is ffprobe output for the file :

  ffprobe version N-79143-g8ff0f6a Copyright (c) 2007-2016 the FFmpeg developers
  
    built with gcc 5.3.0 (GCC)
  
    configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmfx --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
  
    libavutil      55. 19.100 / 55. 19.100
  
    libavcodec     57. 30.100 / 57. 30.100
  
    libavformat    57. 29.101 / 57. 29.101
  
    libavdevice    57.  0.101 / 57.  0.101
  
    libavfilter     6. 40.102 /  6. 40.102
  
    libswscale      4.  0.100 /  4.  0.100
  
    libswresample   2.  0.101 /  2.  0.101
  
    libpostproc    54.  0.100 / 54.  0.100
  
  Input #0, png_pipe, from 'C:\Users\fores\git\game-playtest-tool\GamePlayTest\bin\x64\Debug\D3DFromCapture.bmp':
  
    Duration: N/A, bitrate: N/A
  
      Stream #0:0: Video: png, rgba(pc), 1920x1080 [SAR 3779:3779 DAR 16:9], 25 tbr, 25 tbn, 25 tbc

  Here is a PNG version of an example screenshot from the current code (playing Portal 2) :
  

  Any ideas would be greatly appreciated. My current workaround is to save the files to the HDD and compile the video after gameplay, but it’s a far less performant option. Thank you !

• Resize the video

  8 juin 2016, par Android dev

  I have a requirement for video size before upload on the server and would like to resize the video to make sure it will not go the threshold.

  So far I ended up with this command :

  ffmpeg -y -i E:\test3.mp4 -s 640*480 -r 15 -aspect 3:4 -ab 12288 -vcodec mpeg4 -b 2097152 E:\debug_video.mp4

  The issues with this command :
  - is it changes aspect ratio of the video
  - it works too slow (30 seconds for 12 seconds 24mb video on Nexus 5)

  The best solution so far for the first issue is to check the video resolution first and only than run the ffmpeg.

  Do you know how to do that with help of ffmpeg as two separate commands or as a single one ? Do you know how to make it faster ? Thank you in advance

  UPDATE
  The console output is below. Please let me know if you would like to get console output for onProgress callback

  adb -s 07f0f4ac01897da5 logcat "ffmpeg:*" "*:S"
  
  06-08 17:43:29.589 20835 20835 D ffmpeg  : FFmpeg:onProgress: ffmpeg version n3.
  
  0.1 Copyright (c) 2000-2016 the FFmpeg developers
  
  06-08 17:43:29.589 20835 20835 D ffmpeg  : FFmpeg:onProgress:   built with gcc 4
  
  .8 (GCC)
  
  06-08 17:43:29.592 20835 20835 D ffmpeg  : FFmpeg:onProgress:   configuration: -
  
  -target-os=linux --cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchai
  
  n-android/bin/arm-linux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime
  
  -cpudetect --sysroot=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/s
  
  ysroot --enable-pic --enable-libx264 --enable-libass --enable-libfreetype --enab
  
  le-libfribidi --enable-libmp3lame --enable-fontconfig --enable-pthreads --disabl
  
  e-debug --disable-ffserver --enable-version3 --enable-hardcoded-tables --disable
  
  -ffplay --disable-ffprobe --enable-gpl --enable-yasm --disable-doc --disable-sha
  
  red --enable-static --pkg-config=/home/vagrant/SourceCode/ffmpeg-android/ffmpeg-
  
  pkg-config --prefix=/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --
  
  extra-cflags='-I/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/includ
  
  e -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-a
  
  ll' --extra-ldflags='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android
  
  /lib -Wl,-z,relro -Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxf
  
  lags=
  
  06-08 17:43:29.600 20835 20835 D ffmpeg  : FFmpeg:onProgress:   libavutil      5
  
  5. 17.103 / 55. 17.103
  
  06-08 17:43:29.600 20835 20835 D ffmpeg  : FFmpeg:onProgress:   libavcodec     5
  
  7. 24.102 / 57. 24.102
  
  06-08 17:43:29.600 20835 20835 D ffmpeg  : FFmpeg:onProgress:   libavformat    5
  
  7. 25.100 / 57. 25.100
  
  06-08 17:43:29.600 20835 20835 D ffmpeg  : FFmpeg:onProgress:   libavdevice    5
  
  7.  0.101 / 57.  0.101
  
  06-08 17:43:29.600 20835 20835 D ffmpeg  : FFmpeg:onProgress:   libavfilter
  
  6. 31.100 /  6. 31.100
  
  06-08 17:43:29.600 20835 20835 D ffmpeg  : FFmpeg:onProgress:   libswscale
  
  4.  0.100 /  4.  0.100
  
  06-08 17:43:29.600 20835 20835 D ffmpeg  : FFmpeg:onProgress:   libswresample
  
  2.  0.101 /  2.  0.101
  
  06-08 17:43:29.600 20835 20835 D ffmpeg  : FFmpeg:onProgress:   libpostproc    5
  
  4.  0.100 / 54.  0.100
  
  06-08 17:43:29.885 20835 20835 D ffmpeg  : FFmpeg:onProgress: Input #0, mov,mp4,
  
  m4a,3gp,3g2,mj2, from '/storage/emulated/0/Pictures/test2.mp4':
  
  06-08 17:43:29.885 20835 20835 D ffmpeg  : FFmpeg:onProgress:   Metadata:
  
  06-08 17:43:29.885 20835 20835 D ffmpeg  : FFmpeg:onProgress:     major_brand
  
    : mp42
  
  06-08 17:43:29.885 20835 20835 D ffmpeg  : FFmpeg:onProgress:     minor_version
  
    : 0
  
  06-08 17:43:29.885 20835 20835 D ffmpeg  : FFmpeg:onProgress:     compatible_bra
  
  nds: isommp42
  
  06-08 17:43:29.886 20835 20835 D ffmpeg  : FFmpeg:onProgress:     creation_time
  
    : 2016-06-02 09:20:58
  
  06-08 17:43:29.886 20835 20835 D ffmpeg  : FFmpeg:onProgress:     com.android.ve
  
  rsion: 6.0.1
  
  06-08 17:43:29.886 20835 20835 D ffmpeg  : FFmpeg:onProgress:   Duration: 00:00:
  
  12.03, start: 0.000000, bitrate: 17234 kb/s
  
  06-08 17:43:29.886 20835 20835 D ffmpeg  : FFmpeg:onProgress:     Stream #0:0(en
  
  g): Video: h264 (Baseline) (avc1 / 0x31637661), yuv420p, 1920x1080, 16902 kb/s,
  
  SAR 1:1 DAR 16:9, 29.81 fps, 29.85 tbr, 90k tbn, 180k tbc (default)
  
  06-08 17:43:29.886 20835 20835 D ffmpeg  : FFmpeg:onProgress:     Metadata:
  
  06-08 17:43:29.890 20835 20835 D ffmpeg  : FFmpeg:onProgress:       rotate
  
      : 90
  
  06-08 17:43:29.890 20835 20835 D ffmpeg  : FFmpeg:onProgress:       creation_tim
  
  e   : 2016-06-02 09:20:58
  
  06-08 17:43:29.891 20835 20835 D ffmpeg  : FFmpeg:onProgress:       handler_name
  
      : VideoHandle
  
  06-08 17:43:29.891 20835 20835 D ffmpeg  : FFmpeg:onProgress:     Side data:
  
  06-08 17:43:29.891 20835 20835 D ffmpeg  : FFmpeg:onProgress:       displaymatri
  
  x: rotation of -90.00 degrees
  
  06-08 17:43:29.892 20835 20835 D ffmpeg  : FFmpeg:onProgress:     Stream #0:1(en
  
  g): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 96 kb/s (default)
  
  
  
  06-08 17:43:29.892 20835 20835 D ffmpeg  : FFmpeg:onProgress:     Metadata:
  
  06-08 17:43:29.893 20835 20835 D ffmpeg  : FFmpeg:onProgress:       creation_tim
  
  e   : 2016-06-02 09:20:58
  
  06-08 17:43:29.893 20835 20835 D ffmpeg  : FFmpeg:onProgress:       handler_name
  
      : SoundHandle
  
  06-08 17:43:29.893 20835 20835 D ffmpeg  : FFmpeg:onProgress: Please use -b:a or
  
   -b:v, -b is ambiguous
  
  06-08 17:43:29.894 20835 20835 D ffmpeg  : FFmpeg:onProgress: Codec AVOption pre
  
  set (Set the encoding preset (cf. x264 --fullhelp)) specified for output file #0
  
   (/storage/emulated/0/Pictures/scaled_video.mp4) has not been used for any strea
  
  m. The most likely reason is either wrong type (e.g. a video option with no vide
  
  o streams) or that it is a private option of some encoder which was not actually
  
   used for any stream.
  
  06-08 17:43:29.939 20835 20835 D ffmpeg  : FFmpeg:onProgress: [mpeg4 @ 0xb5c4440
  
  0] Invalid pixel aspect ratio 5121/5120, limit is 255/255 reducing
  
  06-08 17:43:29.996 20835 20835 D ffmpeg  : FFmpeg:onProgress: Output #0, mp4, to
  
   '/storage/emulated/0/Pictures/scaled_video.mp4':
  
  06-08 17:43:29.998 20835 20835 D ffmpeg  : FFmpeg:onProgress:   Metadata:
  
  06-08 17:43:29.999 20835 20835 D ffmpeg  : FFmpeg:onProgress:     major_brand
  
    : mp42
  
  06-08 17:43:30.000 20835 20835 D ffmpeg  : FFmpeg:onProgress:     minor_version
  
    : 0
  
  06-08 17:43:30.000 20835 20835 D ffmpeg  : FFmpeg:onProgress:     compatible_bra
  
  nds: isommp42
  
  06-08 17:43:30.001 20835 20835 D ffmpeg  : FFmpeg:onProgress:     com.android.ve
  
  rsion: 6.0.1
  
  06-08 17:43:30.002 20835 20835 D ffmpeg  : FFmpeg:onProgress:     encoder
  
    : Lavf57.25.100
  
  06-08 17:43:30.003 20835 20835 D ffmpeg  : FFmpeg:onProgress:     Stream #0:0(en
  
  g): Video: mpeg4 ( [0][0][0] / 0x0020), yuv420p, 640x1138 [SAR 1:1 DAR 320:569],
  
   q=2-31, 2097 kb/s, SAR 5121:5120 DAR 9:16, 15 fps, 15360 tbn, 15 tbc (default)
  
  06-08 17:43:30.004 20835 20835 D ffmpeg  : FFmpeg:onProgress:     Metadata:
  
  06-08 17:43:30.005 20835 20835 D ffmpeg  : FFmpeg:onProgress:       handler_name
  
      : VideoHandle
  
  06-08 17:43:30.006 20835 20835 D ffmpeg  : FFmpeg:onProgress:       creation_tim
  
  e   : 2016-06-02 09:20:58
  
  06-08 17:43:30.007 20835 20835 D ffmpeg  : FFmpeg:onProgress:       encoder
  
      : Lavc57.24.102 mpeg4
  
  06-08 17:43:30.008 20835 20835 D ffmpeg  : FFmpeg:onProgress:     Side data:
  
  06-08 17:43:30.008 20835 20835 D ffmpeg  : FFmpeg:onProgress:       unknown side
  
   data type 10 (24 bytes)
  
  06-08 17:43:30.008 20835 20835 D ffmpeg  : FFmpeg:onProgress:     Stream #0:1(en
  
  g): Audio: aac (LC) ([64][0][0][0] / 0x0040), 48000 Hz, mono, fltp, 12 kb/s (def
  
  ault)
  
  06-08 17:43:30.008 20835 20835 D ffmpeg  : FFmpeg:onProgress:     Metadata:
  
  06-08 17:43:30.008 20835 20835 D ffmpeg  : FFmpeg:onProgress:       creation_tim
  
  e   : 2016-06-02 09:20:58
  
  06-08 17:43:30.008 20835 20835 D ffmpeg  : FFmpeg:onProgress:       handler_name
  
      : SoundHandle
  
  06-08 17:43:30.009 20835 20835 D ffmpeg  : FFmpeg:onProgress:       encoder
  
      : Lavc57.24.102 aac
  
  06-08 17:43:30.009 20835 20835 D ffmpeg  : FFmpeg:onProgress: Stream mapping:
  
  06-08 17:43:30.009 20835 20835 D ffmpeg  : FFmpeg:onProgress:   Stream #0:0 -> #
  
  0:0 (h264 (native) -> mpeg4 (native))
  
  06-08 17:43:30.009 20835 20835 D ffmpeg  : FFmpeg:onProgress:   Stream #0:1 -> #
  
  0:1 (aac (native) -> aac (native))
  
  06-08 17:43:30.010 20835 20835 D ffmpeg  : FFmpeg:onProgress: Press [q] to stop,
  
   [?] for help
  
  06-08 17:43:30.730 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=    2 fps=0.
  
  0 q=2.0 size=     129kB time=00:00:01.00 bitrate=1056.4kbits/s speed=1.66x
  
  06-08 17:43:31.350 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=    5 fps=4.
  
  0 q=2.0 size=     314kB time=00:00:01.00 bitrate=2566.0kbits/s dup=0 drop=1 spee
  
  d=0.809x
  
  06-08 17:43:31.842 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=    8 fps=4.
  
  6 q=7.5 size=     404kB time=00:00:01.00 bitrate=3302.5kbits/s dup=0 drop=4 spee
  
  d=0.573x
  
  06-08 17:43:32.367 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   10 fps=4.
  
  4 q=8.7 size=     431kB time=00:00:01.00 bitrate=3523.1kbits/s dup=0 drop=6 spee
  
  d=0.441x
  
  06-08 17:43:32.873 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   13 fps=4.
  
  7 q=9.0 size=     518kB time=00:00:01.00 bitrate=4230.9kbits/s dup=0 drop=9 spee
  
  d=0.361x
  
  06-08 17:43:33.392 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   15 fps=4.
  
  5 q=11.6 size=     536kB time=00:00:01.00 bitrate=4381.7kbits/s dup=0 drop=11 sp
  
  eed=0.303x
  
  06-08 17:43:34.011 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   17 fps=4.
  
  3 q=11.7 size=     558kB time=00:00:02.00 bitrate=2279.7kbits/s dup=0 drop=13 sp
  
  eed=0.512x
  
  06-08 17:43:34.621 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   20 fps=4.
  
  4 q=12.5 size=     598kB time=00:00:02.00 bitrate=2444.5kbits/s dup=0 drop=16 sp
  
  eed=0.443x
  
  06-08 17:43:35.207 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   23 fps=4.
  
  5 q=11.3 size=     630kB time=00:00:02.00 bitrate=2574.3kbits/s dup=0 drop=19 sp
  
  eed=0.394x
  
  06-08 17:43:35.726 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   26 fps=4.
  
  6 q=10.1 size=     689kB time=00:00:02.00 bitrate=2815.3kbits/s dup=0 drop=22 sp
  
  eed=0.357x
  
  06-08 17:43:36.252 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   28 fps=4.
  
  6 q=9.6 size=     707kB time=00:00:02.00 bitrate=2888.7kbits/s dup=0 drop=24 spe
  
  ed=0.327x
  
  06-08 17:43:36.749 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   31 fps=4.
  
  7 q=9.5 size=     726kB time=00:00:02.06 bitrate=2879.6kbits/s dup=0 drop=27 spe
  
  ed=0.311x
  
  06-08 17:43:37.341 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   33 fps=4.
  
  6 q=9.3 size=     767kB time=00:00:03.00 bitrate=2089.4kbits/s dup=0 drop=29 spe
  
  ed=0.417x
  
  06-08 17:43:37.872 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   35 fps=4.
  
  5 q=9.4 size=     791kB time=00:00:03.00 bitrate=2154.3kbits/s dup=0 drop=31 spe
  
  ed=0.386x
  
  06-08 17:43:38.447 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   38 fps=4.
  
  6 q=9.2 size=     854kB time=00:00:03.00 bitrate=2324.7kbits/s dup=0 drop=34 spe
  
  ed=0.361x
  
  06-08 17:43:39.005 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   41 fps=4.
  
  6 q=8.2 size=     883kB time=00:00:03.00 bitrate=2404.7kbits/s dup=0 drop=36 spe
  
  ed=0.338x
  
  06-08 17:43:39.507 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   43 fps=4.
  
  6 q=9.0 size=     918kB time=00:00:03.00 bitrate=2499.3kbits/s dup=0 drop=38 spe
  
  ed=0.32x
  
  06-08 17:43:40.065 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   46 fps=4.
  
  6 q=9.6 size=     948kB time=00:00:03.06 bitrate=2531.5kbits/s dup=0 drop=41 spe
  
  ed=0.307x
  
  06-08 17:43:40.602 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   48 fps=4.
  
  6 q=9.3 size=     990kB time=00:00:04.01 bitrate=2021.2kbits/s dup=0 drop=43 spe
  
  ed=0.381x
  
  06-08 17:43:41.189 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   51 fps=4.
  
  6 q=7.3 size=    1025kB time=00:00:04.01 bitrate=2094.5kbits/s dup=0 drop=46 spe
  
  ed=0.361x
  
  06-08 17:43:41.744 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   54 fps=4.
  
  6 q=6.9 size=    1064kB time=00:00:04.01 bitrate=2173.0kbits/s dup=0 drop=49 spe
  
  ed=0.345x
  
  06-08 17:43:42.288 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   56 fps=4.
  
  6 q=6.1 size=    1082kB time=00:00:04.01 bitrate=2209.5kbits/s dup=0 drop=51 spe
  
  ed=0.329x
  
  06-08 17:43:42.872 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   59 fps=4.
  
  6 q=4.5 size=    1107kB time=00:00:04.01 bitrate=2260.3kbits/s dup=0 drop=54 spe
  
  ed=0.314x
  
  06-08 17:43:43.292 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   61 fps=4.
  
  6 q=3.2 size=    1152kB time=00:00:04.26 bitrate=2212.2kbits/s dup=0 drop=56 spe
  
  ed=0.321x
  
  06-08 17:43:43.986 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   64 fps=4.
  
  6 q=3.9 size=    1178kB time=00:00:05.01 bitrate=1924.7kbits/s dup=0 drop=59 spe
  
  ed=0.361x
  
  06-08 17:43:44.518 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   66 fps=4.
  
  6 q=3.6 size=    1196kB time=00:00:05.01 bitrate=1953.9kbits/s dup=0 drop=61 spe
  
  ed=0.347x
  
  06-08 17:43:45.104 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   69 fps=4.
  
  6 q=3.4 size=    1232kB time=00:00:05.01 bitrate=2013.0kbits/s dup=0 drop=64 spe
  
  ed=0.334x
  
  06-08 17:43:45.687 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   72 fps=4.
  
  6 q=4.9 size=    1263kB time=00:00:05.01 bitrate=2063.4kbits/s dup=0 drop=67 spe
  
  ed=0.321x
  
  06-08 17:43:46.262 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   75 fps=4.
  
  6 q=3.5 size=    1307kB time=00:00:05.01 bitrate=2135.1kbits/s dup=0 drop=70 spe
  
  ed=0.31x
  
  06-08 17:43:46.840 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   77 fps=4.
  
  6 q=3.1 size=    1334kB time=00:00:06.01 bitrate=1816.5kbits/s dup=0 drop=72 spe
  
  ed=0.359x
  
  06-08 17:43:47.354 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   80 fps=4.
  
  6 q=3.5 size=    1380kB time=00:00:06.01 bitrate=1878.6kbits/s dup=0 drop=75 spe
  
  ed=0.349x
  
  06-08 17:43:47.826 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   82 fps=4.
  
  6 q=3.6 size=    1412kB time=00:00:06.01 bitrate=1923.2kbits/s dup=0 drop=77 spe
  
  ed=0.339x
  
  06-08 17:43:48.346 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   85 fps=4.
  
  7 q=3.5 size=    1476kB time=00:00:06.01 bitrate=2009.8kbits/s dup=0 drop=80 spe
  
  ed=0.33x
  
  06-08 17:43:48.911 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   88 fps=4.
  
  7 q=3.5 size=    1524kB time=00:00:06.01 bitrate=2074.7kbits/s dup=0 drop=83 spe
  
  ed=0.32x
  
  06-08 17:43:49.496 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   91 fps=4.
  
  7 q=3.8 size=    1556kB time=00:00:06.06 bitrate=2101.5kbits/s dup=0 drop=86 spe
  
  ed=0.313x
  
  06-08 17:43:50.100 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   93 fps=4.
  
  7 q=4.1 size=    1616kB time=00:00:07.01 bitrate=1886.0kbits/s dup=0 drop=88 spe
  
  ed=0.352x
  
  06-08 17:43:50.598 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   95 fps=4.
  
  6 q=4.3 size=    1652kB time=00:00:07.01 bitrate=1928.4kbits/s dup=0 drop=90 spe
  
  ed=0.342x
  
  06-08 17:43:51.182 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=   98 fps=4.
  
  7 q=4.7 size=    1728kB time=00:00:07.01 bitrate=2017.1kbits/s dup=0 drop=93 spe
  
  ed=0.333x
  
  06-08 17:43:51.693 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  100 fps=4.
  
  6 q=4.6 size=    1763kB time=00:00:07.01 bitrate=2057.5kbits/s dup=0 drop=95 spe
  
  ed=0.325x
  
  06-08 17:43:52.272 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  103 fps=4.
  
  6 q=4.6 size=    1812kB time=00:00:07.01 bitrate=2115.1kbits/s dup=0 drop=98 spe
  
  ed=0.317x
  
  06-08 17:43:52.839 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  106 fps=4.
  
  7 q=4.2 size=    1845kB time=00:00:07.06 bitrate=2138.7kbits/s dup=0 drop=101 sp
  
  eed=0.311x
  
  06-08 17:43:53.383 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  108 fps=4.
  
  6 q=4.1 size=    1886kB time=00:00:08.02 bitrate=1925.7kbits/s dup=0 drop=103 sp
  
  eed=0.344x
  
  06-08 17:43:53.966 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  111 fps=4.
  
  7 q=3.5 size=    1940kB time=00:00:08.02 bitrate=1981.0kbits/s dup=0 drop=106 sp
  
  eed=0.336x
  
  06-08 17:43:54.472 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  113 fps=4.
  
  6 q=3.1 size=    1968kB time=00:00:08.02 bitrate=2010.1kbits/s dup=0 drop=108 sp
  
  eed=0.329x
  
  06-08 17:43:55.129 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  116 fps=4.
  
  6 q=3.3 size=    2016kB time=00:00:08.02 bitrate=2058.5kbits/s dup=0 drop=111 sp
  
  eed=0.321x
  
  06-08 17:43:55.624 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  119 fps=4.
  
  7 q=3.2 size=    2052kB time=00:00:08.02 bitrate=2096.0kbits/s dup=0 drop=114 sp
  
  eed=0.314x
  
  06-08 17:43:56.082 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  121 fps=4.
  
  6 q=2.7 size=    2119kB time=00:00:08.06 bitrate=2152.0kbits/s dup=0 drop=116 sp
  
  eed=0.309x
  
  06-08 17:43:56.729 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  124 fps=4.
  
  7 q=4.0 size=    2172kB time=00:00:09.02 bitrate=1971.5kbits/s dup=0 drop=119 sp
  
  eed=0.339x
  
  06-08 17:43:57.292 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  127 fps=4.
  
  7 q=3.5 size=    2210kB time=00:00:09.02 bitrate=2006.0kbits/s dup=0 drop=122 sp
  
  eed=0.332x
  
  06-08 17:43:57.793 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  129 fps=4.
  
  7 q=3.3 size=    2234kB time=00:00:09.02 bitrate=2028.1kbits/s dup=0 drop=124 sp
  
  eed=0.326x
  
  06-08 17:43:58.431 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  132 fps=4.
  
  7 q=3.3 size=    2275kB time=00:00:09.02 bitrate=2065.6kbits/s dup=0 drop=127 sp
  
  eed=0.319x
  
  06-08 17:43:58.986 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  135 fps=4.
  
  7 q=3.4 size=    2344kB time=00:00:09.02 bitrate=2127.5kbits/s dup=0 drop=130 sp
  
  eed=0.313x
  
  06-08 17:43:59.374 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  136 fps=4.
  
  6 q=3.2 size=    2356kB time=00:00:09.10 bitrate=2119.0kbits/s dup=0 drop=131 sp
  
  eed=0.31x
  
  06-08 17:43:59.986 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  139 fps=4.
  
  6 q=2.9 size=    2392kB time=00:00:10.02 bitrate=1954.2kbits/s dup=0 drop=133 sp
  
  eed=0.335x
  
  06-08 17:44:00.582 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  142 fps=4.
  
  7 q=2.8 size=    2428kB time=00:00:10.02 bitrate=1983.5kbits/s dup=0 drop=136 sp
  
  eed=0.329x
  
  06-08 17:44:01.158 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  145 fps=4.
  
  7 q=3.0 size=    2516kB time=00:00:10.02 bitrate=2055.4kbits/s dup=0 drop=139 sp
  
  eed=0.323x
  
  06-08 17:44:01.691 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  148 fps=4.
  
  7 q=4.6 size=    2583kB time=00:00:10.02 bitrate=2110.7kbits/s dup=0 drop=142 sp
  
  eed=0.317x
  
  06-08 17:44:02.168 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  150 fps=4.
  
  7 q=4.8 size=    2626kB time=00:00:10.02 bitrate=2145.1kbits/s dup=0 drop=144 sp
  
  eed=0.312x
  
  06-08 17:44:02.587 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  152 fps=4.
  
  7 q=5.0 size=    2668kB time=00:00:10.32 bitrate=2117.0kbits/s dup=0 drop=146 sp
  
  eed=0.317x
  
  06-08 17:44:03.209 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  154 fps=4.
  
  6 q=5.0 size=    2709kB time=00:00:11.02 bitrate=2012.4kbits/s dup=0 drop=148 sp
  
  eed=0.333x
  
  06-08 17:44:03.815 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  157 fps=4.
  
  7 q=3.7 size=    2770kB time=00:00:11.02 bitrate=2057.2kbits/s dup=0 drop=151 sp
  
  eed=0.327x
  
  06-08 17:44:04.402 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  160 fps=4.
  
  7 q=3.3 size=    2800kB time=00:00:11.02 bitrate=2079.7kbits/s dup=0 drop=154 sp
  
  eed=0.321x
  
  06-08 17:44:04.965 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  163 fps=4.
  
  7 q=3.0 size=    2835kB time=00:00:11.02 bitrate=2105.7kbits/s dup=0 drop=157 sp
  
  eed=0.316x
  
  06-08 17:44:05.505 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  166 fps=4.
  
  7 q=3.1 size=    2880kB time=00:00:11.06 bitrate=2131.8kbits/s dup=0 drop=160 sp
  
  eed=0.313x
  
  06-08 17:44:06.094 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  169 fps=4.
  
  7 q=3.3 size=    2880kB time=00:00:11.26 bitrate=2093.9kbits/s dup=0 drop=163 sp
  
  eed=0.313x
  
  06-08 17:44:06.603 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  171 fps=4.
  
  7 q=3.8 size=    2880kB time=00:00:11.40 bitrate=2069.5kbits/s dup=0 drop=165 sp
  
  eed=0.312x
  
  06-08 17:44:07.192 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  174 fps=4.
  
  7 q=3.6 size=    2880kB time=00:00:11.60 bitrate=2033.8kbits/s dup=0 drop=168 sp
  
  eed=0.313x
  
  06-08 17:44:07.772 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  177 fps=4.
  
  7 q=3.3 size=    2880kB time=00:00:11.80 bitrate=1999.3kbits/s dup=0 drop=171 sp
  
  eed=0.313x
  
  06-08 17:44:08.287 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  180 fps=4.
  
  7 q=3.2 size=    2880kB time=00:00:12.00 bitrate=1966.0kbits/s dup=0 drop=174 sp
  
  eed=0.314x
  
  06-08 17:44:08.900 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  182 fps=4.
  
  7 q=3.5 size=    3118kB time=00:00:12.13 bitrate=2105.2kbits/s dup=0 drop=176 sp
  
  eed=0.313x
  
  06-08 17:44:08.915 20835 20835 D ffmpeg  : FFmpeg:onProgress: frame=  182 fps=4.
  
  7 q=3.5 Lsize=    3205kB time=00:00:12.13 bitrate=2163.7kbits/s dup=0 drop=176 s
  
  peed=0.312x
  
  06-08 17:44:08.915 20835 20835 D ffmpeg  : FFmpeg:onProgress: video:3177kB audio
  
  :21kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.19565
  
  3%
  
  06-08 17:44:08.946 20835 20835 D ffmpeg  : FFmpeg:onProgress: [aac @ 0xb5c44c00]
  
   Qavg: 137.182
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  : FFmpeg:onSuccess: ffmpeg version n3.0
  
  .1 Copyright (c) 2000-2016 the FFmpeg developers
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :   built with gcc 4.8 (GCC)
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :   configuration: --target-os=linux --
  
  cross-prefix=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/bin/arm-l
  
  inux-androideabi- --arch=arm --cpu=cortex-a8 --enable-runtime-cpudetect --sysroo
  
  t=/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/sysroot --enable-pic
  
   --enable-libx264 --enable-libass --enable-libfreetype --enable-libfribidi --ena
  
  ble-libmp3lame --enable-fontconfig --enable-pthreads --disable-debug --disable-f
  
  fserver --enable-version3 --enable-hardcoded-tables --disable-ffplay --disable-f
  
  fprobe --enable-gpl --enable-yasm --disable-doc --disable-shared --enable-static
  
   --pkg-config=/home/vagrant/SourceCode/ffmpeg-android/ffmpeg-pkg-config --prefix
  
  =/home/vagrant/SourceCode/ffmpeg-android/build/armeabi-v7a --extra-cflags='-I/ho
  
  me/vagrant/SourceCode/ffmpeg-android/toolchain-android/include -U_FORTIFY_SOURCE
  
   -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all' --extra-ldflags
  
  ='-L/home/vagrant/SourceCode/ffmpeg-android/toolchain-android/lib -Wl,-z,relro -
  
  Wl,-z,now -pie' --extra-libs='-lpng -lexpat -lm' --extra-cxxflags=
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :   libavutil      55. 17.103 / 55. 17.
  
  103
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :   libavcodec     57. 24.102 / 57. 24.
  
  102
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :   libavformat    57. 25.100 / 57. 25.
  
  100
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :   libavdevice    57.  0.101 / 57.  0.
  
  101
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :   libavfilter     6. 31.100 /  6. 31.
  
  100
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :   libswscale      4.  0.100 /  4.  0.
  
  100
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :   libswresample   2.  0.101 /  2.  0.
  
  101
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :   libpostproc    54.  0.100 / 54.  0.
  
  100
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  : Input #0, mov,mp4,m4a,3gp,3g2,mj2, fr
  
  om '/storage/emulated/0/Pictures/test2.mp4':
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :   Metadata:
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     major_brand     : mp42
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     minor_version   : 0
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     compatible_brands: isommp42
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     creation_time   : 2016-06-02 09:2
  
  0:58
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     com.android.version: 6.0.1
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :   Duration: 00:00:12.03, start: 0.000
  
  000, bitrate: 17234 kb/s
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     Stream #0:0(eng): Video: h264 (Ba
  
  seline) (avc1 / 0x31637661), yuv420p, 1920x1080, 16902 kb/s, SAR 1:1 DAR 16:9, 2
  
  9.81 fps, 29.85 tbr, 90k tbn, 180k tbc (default)
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     Metadata:
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :       rotate          : 90
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :       creation_time   : 2016-06-02 09
  
  :20:58
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :       handler_name    : VideoHandle
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     Side data:
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :       displaymatrix: rotation of -90.
  
  00 degrees
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     Stream #0:1(eng): Audio: aac (LC)
  
   (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 96 kb/s (default)
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     Metadata:
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :       creation_time   : 2016-06-02 09
  
  :20:58
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :       handler_name    : SoundHandle
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  : Please use -b:a or -b:v, -b is ambigu
  
  ous
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  : Codec AVOption preset (Set the encodi
  
  ng preset (cf. x264 --fullhelp)) specified for output file #0 (/storage/emulated
  
  /0/Pictures/scaled_video.mp4) has not been used for any stream. The most likely
  
  reason is either wrong type (e.g. a video option with no video streams) or that
  
  it is a private option of some encoder which was not actually used for any strea
  
  m.
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  : [mpeg4 @ 0xb5c44400] Invalid pixel as
  
  pect ratio 5121/5120, limit is 255/255 reducing
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  : Output #0, mp4, to '/storage/emulated
  
  /0/Pictures/scaled_video.mp4':
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :   Metadata:
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     major_brand     : mp42
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     minor_version   : 0
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     compatible_brands: isommp42
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     com.android.version: 6.0.1
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     encoder         : Lavf57.25.100
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     Stream #0:0(eng): Video: mpeg4 (
  
  [0][0][0] / 0x0020), yuv420p, 640x1138 [SAR 1:1 DAR 320:569], q=2-31, 2097 kb/s,
  
   SAR 5121:5120 DAR 9:16, 15 fps, 15360 tbn, 15 tbc (default)
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     Metadata:
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :       handler_name    : VideoHandle
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :       creation_time   : 2016-06-02 09
  
  :20:58
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :       encoder         : Lavc57.24.102
  
   mpeg4
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     Side data:
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :       unknown side data type 10 (24 b
  
  ytes)
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     Stream #0:1(eng): Audio: aac (LC)
  
   ([64][0][0][0] / 0x0040), 48000 Hz, mono, fltp, 12 kb/s (default)
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :     Metadata:
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :       creation_time   : 2016-06-02 09
  
  :20:58
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :       handler_name    : SoundHandle
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :       encoder         : Lavc57.24.102
  
   aac
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  : Stream mapping:
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :   Stream #0:0 -> #0:0 (h264 (native)
  
  -> mpeg4 (native))
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  :   Stream #0:1 -> #0:1 (aac (native) -
  
  > aac (native))
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  : Press [q] to stop, [?] for help
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  : frame=    2 fps=0.0 q=2.0 size=     1
  
  29kB time=00:00:01.00 bitrate=1056.4kbits/s speed=1.66x
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  : frame=    5 fps=4.0 q=2.0 size=     3
  
  14kB time=00:00:01.00 bitrate=2566.0kbits/s dup=0 drop=1 speed=0.809x
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  : frame=    8
  
  06-08 17:44:08.963 20835 20835 D ffmpeg  : FFmpeg:onFinish: