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• Feeding MediaCodec with byte data from AVPacket : problems with output buffers

  2 mars 2016, par serg66

  Description of my task :
  I’m developing a video player on Android (API >= 17). It has to work both with HLS and multicast video. In addition, it has to support multiple audio tracks.

  Why I decided to use ffmpeg :

  • On some devices MediaPlayer doesn’t support multicast-video
  • MediaExtractor doesn’t work with HLS (getTrackCount() returns 0)
  • ffmpeg works both with HLS and multicast

  My idea :
  I demux a stream using ffmpeg in a loop. I get the CSD using videoStream->codec->extradata and then properly configure the MediaFormat. On each iteration when I have a new video AVPacket available, I filter it’s buffer using av_bitstream_filter_init to h264_mp4toannexb. Then I call the java method onNewVideoData, in which I get the AVPacket byte array. I clear the available input buffer, after that I fill it with the new data. I also get the pts. Since I have a stream with no beginning, additionally, I calculate new pts’ by subtracting the pts of the first AVPacket from all the following pts’. The first pts I assign to 0. Then I call queueInputBuffer to send the buffer to the decoder.

  I use two threads : one for getting and submitting data to the input buffers, and another one for posting it to the Surface.

  The full player c-code :

  #include 
  
  #include <android></android>log.h>
  
  #include 
  
  
  
  #include <libavformat></libavformat>avformat.h>
  
  #include <libavcodec></libavcodec>avcodec.h>
  
  #include <libavutil></libavutil>buffer.h>
  
  
  
  #define TAG "ffmpegPlayer"
  
  
  
  struct
  
  {
  
      const char* url;
  
      jint width;
  
      jint height;
  
      jfloat aspectRatio;
  
      jint streamsCount;
  
      AVFormatContext* formatContext;
  
      AVStream* videoStream;
  
  } context;
  
  
  
  AVPacket packet;
  
  AVBitStreamFilterContext* avBitStreamFilterContext;
  
  
  
  JNIEXPORT jbyteArray JNICALL Java_com_example_app_FfmpegPlayer_getCsdNative(JNIEnv* env, jobject x)
  
  {
  
      jbyteArray arr = (*env)->NewByteArray(env, context.videoStream->codec->extradata_size);
  
      (*env)->SetByteArrayRegion(env, arr, 0, context.videoStream->codec->extradata_size, (jbyte*)context.videoStream->codec->extradata);
  
  
  
      return arr;
  
  }
  
  
  
  JNIEXPORT jint JNICALL Java_com_example_app_FfmpegPlayer_getWidthNative(JNIEnv* env, jobject x)
  
  {
  
      return context.width;
  
  }
  
  
  
  JNIEXPORT jint JNICALL Java_com_example_app_FfmpegPlayer_getHeightNative(JNIEnv* env, jobject x)
  
  {
  
      return context.height;
  
  }
  
  
  
  JNIEXPORT jfloat JNICALL Java_com_example_app_FfmpegPlayer_getAspectRatioNative(JNIEnv* env, jobject x)
  
  {
  
      return context.aspectRatio;
  
  }
  
  
  
  JNIEXPORT jfloat JNICALL Java_com_example_app_FfmpegPlayer_getStreamsCountNative(JNIEnv* env, jobject x)
  
  {
  
      return context.streamsCount;
  
  }
  
  
  
  JNIEXPORT jlong JNICALL Java_com_example_app_FfmpegPlayer_getPtsNative(JNIEnv* env, jobject obj)
  
  {
  
      return packet.pts * av_q2d(context.videoStream->time_base) * 1000000;
  
  }
  
  
  
  JNIEXPORT jboolean JNICALL Java_com_example_app_FfmpegPlayer_initNative(JNIEnv* env, jobject obj, const jstring u)
  
  {
  
      av_register_all();
  
      avBitStreamFilterContext = av_bitstream_filter_init("h264_mp4toannexb");
  
  
  
      const char* url = (*env)->GetStringUTFChars(env, u , NULL);
  
      __android_log_print(ANDROID_LOG_DEBUG, TAG, "Init: %s", url);
  
  
  
      AVFormatContext* formatContext = NULL;
  
      if (avformat_open_input(&amp;formatContext, url, NULL, NULL) &lt; 0) {
  
          __android_log_print(ANDROID_LOG_ERROR, TAG, "Unable to open input");
  
          return JNI_FALSE;
  
      }
  
  
  
      if (avformat_find_stream_info(formatContext, NULL) &lt; 0) {
  
          __android_log_print(ANDROID_LOG_ERROR, TAG, "Unable to find stream info");
  
          return JNI_FALSE;
  
      }
  
  
  
      AVInputFormat * iformat = formatContext->iformat;
  
      __android_log_print(ANDROID_LOG_DEBUG, TAG, "format: %s", iformat->name);
  
  
  
      context.streamsCount = formatContext->nb_streams;
  
      __android_log_print(ANDROID_LOG_DEBUG, TAG, "Streams count: %d", formatContext->nb_streams);
  
  
  
      int i = 0;
  
      AVStream* videoStream = NULL;
  
      AVDictionaryEntry* lang;
  
      for (i = 0; i &lt; formatContext->nb_streams; i++) {
  
          int codecType = formatContext->streams[i]->codec->codec_type;
  
          if (videoStream == NULL &amp;&amp; codecType == AVMEDIA_TYPE_VIDEO) {
  
              videoStream = formatContext->streams[i];
  
          }
  
          else if (codecType == AVMEDIA_TYPE_AUDIO) {
  
              lang = av_dict_get(formatContext->streams[i]->metadata, "language", NULL, 0);
  
              if (lang != NULL) {
  
                  __android_log_print(ANDROID_LOG_DEBUG, TAG, "Audio stream %d: %s", i, lang->value);
  
              }
  
          }
  
      }
  
      if (videoStream == NULL) {
  
          __android_log_print(ANDROID_LOG_ERROR, TAG, "Unable to find video stream");
  
          return JNI_FALSE;
  
      }
  
      context.videoStream = videoStream;
  
      __android_log_print(ANDROID_LOG_DEBUG, TAG, "Video stream:  %d", videoStream->index);
  
  
  
      AVCodecContext *codecContext = formatContext->streams[videoStream->index]->codec;
  
  
  
      __android_log_print(ANDROID_LOG_DEBUG, TAG, "width: %d, height: %d", codecContext->width, codecContext->height);
  
      context.width = codecContext->width;
  
      context.height = codecContext->height;
  
  
  
      AVRational aspectRatio = codecContext->sample_aspect_ratio;
  
      __android_log_print(ANDROID_LOG_DEBUG, TAG, "aspect ratio: %d/%d", aspectRatio.num, aspectRatio.den);
  
      context.aspectRatio = aspectRatio.num / aspectRatio.den;
  
  
  
      context.formatContext = formatContext;
  
  
  
      return JNI_TRUE;
  
  }
  
  
  
  void filterPacket()
  
  {
  
      av_bitstream_filter_filter(avBitStreamFilterContext, context.videoStream->codec, NULL, &amp;packet.data, &amp;packet.size, packet.data, packet.size, packet.flags);
  
  }
  
  
  
  JNIEXPORT void JNICALL Java_com_example_app_FfmpegPlayer_startNative(JNIEnv* env, jobject obj)
  
  {
  
      jclass cl = (*env)->GetObjectClass(env, obj);
  
      jmethodID updateMethodId = (*env)->GetMethodID(env, cl, "onNewVideoData", "()V");
  
  
  
      while (av_read_frame(context.formatContext, &amp;packet) >= 0) {
  
          if (context.formatContext == NULL) {
  
              return;
  
          }
  
          if (packet.stream_index == context.videoStream->index) {
  
              filterPacket();
  
              (*env)->CallVoidMethod(env, obj, updateMethodId);
  
          }
  
      }
  
  }
  
  
  
  JNIEXPORT jbyteArray JNICALL Java_com_example_app_FfmpegPlayer_getVideoDataNative(JNIEnv* env, jobject obj)
  
  {
  
      AVBufferRef *buf = packet.buf;
  
  
  
      jbyteArray arr = (*env)->NewByteArray(env, buf->size);
  
      (*env)->SetByteArrayRegion(env, arr, 0, buf->size, (jbyte*)buf->data);
  
  
  
      return arr;
  
  }

  The full Java-code :

  package com.example.app;
  
  
  
  
  
  import android.media.MediaCodec;
  
  import android.media.MediaFormat;
  
  import android.view.Surface;
  
  
  
  import java.nio.ByteBuffer;
  
  
  
  public class FfmpegPlayer {
  
  
  
      static {
  
          System.loadLibrary("avutil-54");
  
          System.loadLibrary("swscale-3");
  
          System.loadLibrary("swresample-1");
  
          System.loadLibrary("avcodec-56");
  
          System.loadLibrary("avformat-56");
  
          System.loadLibrary("avfilter-5");
  
          System.loadLibrary("ffmpeg-player");
  
      }
  
  
  
      private native boolean initNative(String url);
  
      private native boolean startNative();
  
      private native int getWidthNative();
  
      private native int getHeightNative();
  
      private native float getAspectRatioNative();
  
      private native byte[] getVideoDataNative();
  
      private native long getPtsNative();
  
      private native byte[] getCsdNative();
  
  
  
      private String source;
  
      private PlayerThread playerThread;
  
      private int width;
  
      private int height;
  
      private MediaCodec decoder;
  
      private ByteBuffer[] inputBuffers;
  
      private Surface surface;
  
      private long firstPtsTime;
  
  
  
      public PlanetaPlayer(Surface surface) {
  
          this.surface = surface;
  
      }
  
  
  
      public void setDataSource(String source) {
  
          if (!initNative(source)) {
  
              return;
  
          }
  
          width = getWidthNative();
  
          height = getHeightNative();
  
          MediaFormat format = MediaFormat.createVideoFormat("video/avc", width, height);
  
          format.setInteger(MediaFormat.KEY_MAX_INPUT_SIZE, width * height);
  
          format.setByteBuffer("csd-0", ByteBuffer.wrap(getCsdNative()));
  
          LogUtils.log("CSD: ");
  
          outputAsHex(getCsdNative());
  
          try {
  
              decoder = MediaCodec.createDecoderByType("video/avc");
  
              decoder.configure(format, surface, null, 0);
  
              decoder.start();
  
  
  
              playerThread = new PlayerThread();
  
              playerThread.start();
  
  
  
              new OutputThread().run();
  
          }
  
          catch (Exception e) {
  
              e.printStackTrace();
  
          }
  
      }
  
  
  
      public void onNewVideoData() {
  
          int index = decoder.dequeueInputBuffer(0);
  
          if (index >= 0) {
  
              byte[] data = getVideoDataNative();
  
              ByteBuffer byteBuffer = decoder.getInputBuffers()[index];
  
              byteBuffer.clear();
  
              byteBuffer.put(data);
  
              long pts = getPtsNative();
  
  
  
              LogUtils.log("Input AVPacket pts: " + pts);
  
              LogUtils.log("Input AVPacket data length: " + data.length);
  
              LogUtils.log("Input AVPacket data: ");
  
              outputAsHex(data);
  
  
  
              if (firstPtsTime == 0) {
  
                  firstPtsTime = pts;
  
                  pts = 0;
  
              }
  
              else {
  
                  pts -= firstPtsTime;
  
              }
  
              decoder.queueInputBuffer(index, 0, data.length, pts, 0);
  
          }
  
      }
  
  
  
      private void outputAsHex(byte[] data) {
  
          String[] test = new String[data.length];
  
          for (int i = 0; i < data.length; i++) {
  
              test[i] = String.format("%02x", data[i]);
  
          }
  
          LogUtils.log(test);
  
      }
  
  
  
      private class PlayerThread extends Thread {
  
          @Override
  
          public void run() {
  
              super.run();
  
  
  
              startNative();
  
          }
  
      }
  
  
  
      private class OutputThread extends Thread {
  
  
  
          @Override
  
          public void run() {
  
              super.run();
  
              MediaCodec.BufferInfo info = new MediaCodec.BufferInfo();
  
              while (true) {
  
                  int index = decoder.dequeueOutputBuffer(info, 0);
  
                  if (index >= 0) {
  
                      ByteBuffer buffer = decoder.getOutputBuffers()[index];
  
                      buffer.position(info.offset);
  
                      buffer.limit(info.offset + info.size);
  
                      byte[] test = new byte[info.size];
  
                      for (int i = 0; i < info.size; i++) {
  
                          test[i] = buffer.get(i);
  
                      }
  
                      LogUtils.log("Output info: size=" + info.size + ", presentationTimeUs=" + info.presentationTimeUs + ",offset=" + info.offset + ",flags=" + info.flags);
  
                      LogUtils.log("Output data: ");
  
                      outputAsHex(test);
  
                      decoder.releaseOutputBuffer(index, true);
  
                  }
  
              }
  
          }
  
      }
  
  }

  The problem :
  For the tests I used a TS file with the following video stream :

  Codec: H264 - MPEG-4 AVC (part 10) (h264)
  
  Resolution: 720x578
  
  Frame rate: 25
  
  Decoded format: Planar 4:2:0 YUV

  The CSD is the following :

  [00, 00, 00, 01, 09, 10, 00, 00, 00, 01, 27, 4d, 40, 1e, 9a, 62, 01, 68, 48, b0, 44, 20, a0, a0, a8, 00, 00, 03, 00, 08, 00, 00, 03, 01, 94, a0, 00, 00, 00, 01, 28, ee, 3c, 80]

  On different devices I have different results. But I couldn’t achieve showing the video on the Surface.

  Input :

  Input AVPacket pts: 351519222
  
  Input AVPacket data length: 54941
  
  Input AVPacket data: [00, 00, 00, 01, 09, 10, 00, 00, 00, 01, 27, 4d, 40, 1e, 9a, 62, 01, 68, 48, b0, 44, 20, a0, a0, a8, 00, 00, 03, 00, 08, 00, 00, 03, 01, 94, a0, 00, 00, 00, 01,...]
  
  ------------------------------------
  
  Input AVPacket pts: 351539222
  
  Input AVPacket data length: 9605
  
  Input AVPacket data: [00, 00, 00, 01, 09, 30, 00, 00, 00, 01, 06, 01, 01, 24, 80, 00, 00, 00, 01, 21, e3, bd, da, e4, 46, c5, 8b, 6b, 7d, 07, 59, 23, 6f, 92, e9, fb, 3b, b9, 4d, f9,...]
  
  ------------------------------------
  
  Input AVPacket pts: 351439222
  
  Input AVPacket data length: 1985
  
  Input AVPacket data: [00, 00, 00, 01, 09, 50, 00, 00, 00, 01, 06, 01, 01, 14, 80, 00, 00, 00, 01, 21, a8, f2, 74, 69, 14, 54, 4d, c5, 8b, e8, 42, 52, ac, 80, 53, b4, 4d, 24, 1f, 6c,...]
  
  ------------------------------------
  
  Input AVPacket pts: 351459222
  
  Input AVPacket data length: 2121
  
  Input AVPacket data: [00, 00, 00, 01, 09, 50, 00, 00, 00, 01, 06, 01, 01, 24, 80, 00, 00, 00, 01, 21, a8, f3, 74, e9, 0b, 8b, 17, e8, 43, f8, 10, 88, ca, 2b, 11, 53, c8, 31, f0, 0b,...]
  
  ... on and on

  Asus Zenfone (Android 5.0.2) output thread (after decoding, strange results with 25 buffers of only 8 byte data) :

  Output info: size=8, presentationTimeUs=-80001,offset=0,flags=0
  
  Output data: 
  
  [01, 00, 00, 00, 90, c5, 99, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=0,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, 78, ea, 86, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=720000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, e8, 86, b6, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=780000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, c0, cb, 93, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=840000,offset=0,flags=0
  
  Output data: 
  
  [01, 00, 00, 00, 80, 87, 93, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=960000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, e0, 3f, 8b, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=1040000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, f8, 76, 85, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=1180000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, e0, 87, 93, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=1260000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, e8, b5, d2, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=1800000,offset=0,flags=0
  
  Output data: 
  
  [01, 00, 00, 00, 90, c5, 99, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=1860000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, e0, c0, 84, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=2080000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, c0, cb, 93, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=3440000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, 80, 87, 93, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=3520000,offset=0,flags=0
  
  Output data: 
  
  [01, 00, 00, 00, 78, ea, 86, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=4160000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, e8, 86, b6, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=4300000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, e0, 3f, 8b, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=4400000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, 90, c5, 99, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=4480000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, f8, 76, 85, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=4680000,offset=0,flags=0
  
  Output data: 
  
  [01, 00, 00, 00, c0, cb, 93, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=4720000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, e0, c0, 84, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=4760000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, e0, 87, 93, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=4800000,offset=0,flags=0
  
  Output data: 
  
  [01, 00, 00, 00, 58, 54, 83, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=5040000,offset=0,flags=0
  
  Output data: 
  
  [01, 00, 00, 00, e8, b5, d2, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=5100000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, 80, 87, 93, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=5320000,offset=0,flags=0
  
  Output data: 
  
  [01, 00, 00, 00, 78, ea, 86, ac]
  
  ---------------------------
  
  Output info: size=8, presentationTimeUs=5380000,offset=0,flags=1
  
  Output data: 
  
  [01, 00, 00, 00, e8, 86, b6, ac]

  Other Asus Zenfone logs :

  01-25 17:11:36.859 4851-4934/com.example.app I/OMXClient: Using client-side OMX mux.
  
  01-25 17:11:36.865 317-1075/? I/OMX-VDEC-1080P: component_init: OMX.qcom.video.decoder.avc : fd=43
  
  01-25 17:11:36.867 317-1075/? I/OMX-VDEC-1080P: Capabilities: driver_name = msm_vidc_driver, card = msm_vdec_8974, bus_info = , version = 1, capabilities = 4003000
  
  01-25 17:11:36.881 317-1075/? I/OMX-VDEC-1080P: omx_vdec::component_init() success : fd=43
  
  01-25 17:11:36.885 4851-4934/com.example.app I/ACodec: [OMX.qcom.video.decoder.avc] DRC Mode: Dynamic Buffer Mode
  
  01-25 17:11:36.893 317-20612/? E/C2DColorConvert: unknown format passed for luma alignment number
  
  01-25 17:11:36.933 317-12269/? E/C2DColorConvert: unknown format passed for luma alignment number
  
  01-25 17:11:36.933 317-12269/? E/C2DColorConvert: unknown format passed for luma alignment number
  
  01-25 17:11:36.935 317-5559/? E/C2DColorConvert: unknown format passed for luma alignment number
  
  01-25 17:11:36.957 317-5559/? E/C2DColorConvert: unknown format passed for luma alignment number
  
  01-25 17:11:36.957 4851-4934/com.example.app I/ExtendedCodec: Decoder will be in frame by frame mode
  
  01-25 17:11:36.963 317-1075/? E/C2DColorConvert: unknown format passed for luma alignment number
  
  01-25 17:11:36.963 317-1075/? E/C2DColorConvert: unknown format passed for luma alignment number
  
  01-25 17:11:36.964 317-20612/? E/OMX-VDEC-1080P: Extension: OMX.google.android.index.describeColorFormat not implemented
  
  01-25 17:11:37.072 317-20612/? E/OMX-VDEC-1080P: Extension: OMX.google.android.index.describeColorFormat not implemented
  
  01-25 17:11:37.072 4851-4934/com.example.app W/ACodec: do not know color format 0x7fa30c04 = 2141391876

  Asus Nexus 7 (Android 6.0.1) crashes :

  01-25 17:23:06.921 11602-11695/com.example.app I/OMXClient: Using client-side OMX mux.
  
  01-25 17:23:06.952 11602-11694/com.example.app I/MediaCodec: [OMX.qcom.video.decoder.avc] setting surface generation to 11880449
  
  01-25 17:23:06.954 194-194/? E/OMX-VDEC-1080P: Extension: OMX.google.android.index.storeANWBufferInMetadata not implemented
  
  01-25 17:23:06.954 194-194/? E/OMX-VDEC-1080P: Extension: OMX.google.android.index.storeMetaDataInBuffers not implemented
  
  01-25 17:23:06.954 194-194/? E/OMXNodeInstance: getExtensionIndex(45:qcom.decoder.avc, OMX.google.android.index.storeMetaDataInBuffers) ERROR: NotImplemented(0x80001006)
  
  01-25 17:23:06.954 11602-11695/com.example.app E/ACodec: [OMX.qcom.video.decoder.avc] storeMetaDataInBuffers failed w/ err -2147483648
  
  01-25 17:23:06.963 11602-11695/com.example.app D/SurfaceUtils: set up nativeWindow 0xa0b7a108 for 720x576, color 0x7fa30c03, rotation 0, usage 0x42002900
  
  01-25 17:23:06.967 194-604/? E/OMX-VDEC-1080P: GET_MV_BUFFER_SIZE returned: Size: 122880 and alignment: 8192
  
  01-25 17:23:07.203 11602-11695/com.example.app W/AHierarchicalStateMachine: Warning message AMessage(what = 'omxI') = {
  
                                                                           int32_t type = 0
  
                                                                           int32_t event = 2130706432
  
                                                                           int32_t data1 = 1
  
                                                                           int32_t data2 = 0
  
                                                                         } unhandled in root state.
  
  01-25 17:23:07.232 11602-11695/com.example.app D/SurfaceUtils: set up nativeWindow 0xa0b7a108 for 720x576, color 0x7fa30c03, rotation 0, usage 0x42002900
  
  01-25 17:23:07.241 194-194/? E/OMX-VDEC-1080P: GET_MV_BUFFER_SIZE returned: Size: 122880 and alignment: 8192
  
  01-25 17:23:07.242 194-194/? E/OMX-VDEC-1080P: Insufficient sized buffer given for playback, expected 671744, got 663552
  
  01-25 17:23:07.242 194-194/? E/OMXNodeInstance: useBuffer(45:qcom.decoder.avc, Output:1 671744@0xb60a0860) ERROR: BadParameter(0x80001005)
  
  01-25 17:23:07.243 11602-11695/com.example.app E/ACodec: registering GraphicBuffer 0 with OMX IL component failed: -2147483648
  
  01-25 17:23:07.243 11602-11695/com.example.app E/ACodec: Failed to allocate output port buffers after port reconfiguration: (-2147483648)
  
  01-25 17:23:07.243 11602-11695/com.example.app E/ACodec: signalError(omxError 0x80001001, internalError -2147483648)
  
  01-25 17:23:07.243 11602-11694/com.example.app E/MediaCodec: Codec reported err 0x80001001, actionCode 0, while in state 6
  
  01-25 17:23:07.245 11602-11602/com.example.app W/System.err: java.lang.IllegalStateException
  
  01-25 17:23:07.245 11602-11602/com.example.app W/System.err:     at android.media.MediaCodec.native_dequeueOutputBuffer(Native Method)
  
  01-25 17:23:07.245 11602-11602/com.example.app W/System.err:     at android.media.MediaCodec.dequeueOutputBuffer(MediaCodec.java:2379)
  
  01-25 17:23:07.245 11602-11602/com.example.app W/System.err:     at com.example.app.FfmpegPlayer$OutputThread.run(FfmpegPlayer.java:122)
  
  01-25 17:23:07.245 11602-11602/com.example.app W/System.err:     at com.example.app.FfmpegPlayer.setDataSource(FfmpegPlayer.java:66)
  
  01-25 17:23:07.245 11602-11602/com.example.app W/System.err:     at com.example.app.activities.TestActivity$2.surfaceCreated(TestActivity.java:151)
  
  01-25 17:23:07.245 11602-11602/com.example.app W/System.err:     at android.view.SurfaceView.updateWindow(SurfaceView.java:583)
  
  01-25 17:23:07.245 11602-11602/com.example.app W/System.err:     at android.view.SurfaceView$3.onPreDraw(SurfaceView.java:177)
  
  01-25 17:23:07.246 11602-11602/com.example.app W/System.err:     at android.view.ViewTreeObserver.dispatchOnPreDraw(ViewTreeObserver.java:944)
  
  01-25 17:23:07.246 11602-11602/com.example.app W/System.err:     at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2055)
  
  01-25 17:23:07.246 11602-11602/com.example.app W/System.err:     at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1107)
  
  01-25 17:23:07.246 11602-11602/com.example.app W/System.err:     at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6013)
  
  01-25 17:23:07.246 11602-11602/com.example.app W/System.err:     at android.view.Choreographer$CallbackRecord.run(Choreographer.java:858)
  
  01-25 17:23:07.246 11602-11602/com.example.app W/System.err:     at android.view.Choreographer.doCallbacks(Choreographer.java:670)
  
  01-25 17:23:07.246 11602-11602/com.example.app W/System.err:     at android.view.Choreographer.doFrame(Choreographer.java:606)
  
  01-25 17:23:07.246 11602-11602/com.example.app W/System.err:     at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:844)
  
  01-25 17:23:07.246 11602-11602/com.example.app W/System.err:     at android.os.Handler.handleCallback(Handler.java:739)
  
  01-25 17:23:07.246 11602-11602/com.example.app W/System.err:     at android.os.Handler.dispatchMessage(Handler.java:95)
  
  01-25 17:23:07.246 11602-11602/com.example.app W/System.err:     at android.os.Looper.loop(Looper.java:148)
  
  01-25 17:23:07.246 11602-11602/com.example.app W/System.err:     at android.app.ActivityThread.main(ActivityThread.java:5417)
  
  01-25 17:23:07.246 11602-11602/com.example.app W/System.err:     at java.lang.reflect.Method.invoke(Native Method)
  
  01-25 17:23:07.246 11602-11602/com.example.app W/System.err:     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
  
  01-25 17:23:07.246 11602-11602/com.example.app W/System.err:     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)

  Another device always has empty output buffers, thought the indexes aren >= 0 ;

  What am I doing wrong ?

• Using ffmpeg for streaming video composition from Python : why the sound is cut only when streaming into a mp4 file ?

  4 décembre 2017, par redantlabs

  I am using ffmpeg within Python for automatizing some video compositions. To do so, I am using the subprocess module of Python and run a ffmpeg command with a pipe input. This allows me to stream frame by frame the video composition from my array of raw images (numpy matrices) into ffmpeg. In the following example, I reduced the video composition to a simple video of a duration of 12 seconds. The produced ffmpeg command is :

  ffmpeg -i stream_audio.mp3 -re -f rawvideo -vcodec rawvideo -s 1280x720 -pix_fmt rgb24 -r 25 -i - -map 0:a -map 1:v -y -strict -2 -f mp4 -pix_fmt yuv420p out.mp4

  The file stream_audio.mp3 is a well formed mp3 file corresponding to the audio output of the output mp4 file. However, the sound in the output file out.mp4 is cut 3 seconds before the end.

  If I am trying to output any other format (for example avi), I do not observe this problem. The following command produces a well formed avi file.

   ffmpeg -i ./stream_audio.mp3 -re -f rawvideo -vcodec rawvideo -s 1280x720 -pix_fmt rgb24 -r 25 -i - -map 0:a -map 1:v -y -b 4096k -f avi -pix_fmt yuv420p out.avi

  I tried to reproduce the bug with the most simple ffmpeg command without passing by Python, but did not succeed.The closest I have done is the following :

  Building a raw video file with the correct specifications

  ffmpeg -i samplevideo.mp4 -f rawvideo -vcodec rawvideo -acodec none -s 1280x720 -pix_fmt rgb24 -r 25 samplevideo.raw

  Streaming the raw video file into the ffmpeg command

  cat samplevideo.raw | ffmpeg -i /tmp/stream_audio.mp3 -re -f rawvideo -vcodec rawvideo -s 1280x720 -pix_fmt rgb24 -r 25 -i - -map 0:a -map 1:v 
  
  -y -strict -2 -f mp4 -pix_fmt yuv420p  -ss 00:00:00 -t 00:00:12 out.mp4

  Here is the version of ffmpeg I am using :

  ffmpeg version 3.1.9 Copyright (c) 2000-2017 the FFmpeg developers
  
    built with gcc 6.3.1 (GCC) 20161221 (Red Hat 6.3.1-1)
  
    configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --optflags='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic' --extra-ldflags='-Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld' --enable-bzlib --disable-crystalhd --enable-fontconfig --enable-frei0r --enable-gcrypt --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libcdio --enable-indev=jack --enable-libfreetype --enable-libfribidi --enable-libgsm --enable-libmp3lame --enable-nvenc --extra-cflags=-I/usr/include/nvenc --enable-openal --enable-opencl --enable-opengl --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libvpx --enable-libx264 --enable-libx265 --enable-libxvid --enable-x11grab --enable-avfilter --enable-avresample --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-libmfx --enable-runtime-cpudetect
  
    libavutil      55. 28.100 / 55. 28.100
  
    libavcodec     57. 48.101 / 57. 48.101
  
    libavformat    57. 41.100 / 57. 41.100
  
    libavdevice    57.  0.101 / 57.  0.101
  
    libavfilter     6. 47.100 /  6. 47.100
  
    libavresample   3.  0.  0 /  3.  0.  0
  
    libswscale      4.  1.100 /  4.  1.100
  
    libswresample   2.  1.100 /  2.  1.100
  
    libpostproc    54.  0.100 / 54.  0.100
  
  Hyper fast Audio and Video encoder

  The file samplevideo.mp4 can be found here : sample videos, the stream_audio.mp3 file is a simple extraction of the audio track of the samplevideo.mp4 file :

  ffmpeg -i samplevideo.mp4 stream_audio.mp3

  Thanks for your help.

  p.s : Here are the different logs of the ffmpeg commands :

  Command generated by my Python script with mp4 :

  Input #0, mp3, from './stream_audio.mp3':
  
    Metadata:
  
      major_brand     : isom
  
      minor_version   : 512
  
      compatible_brands: isomiso2avc1mp41
  
      encoder         : Lavf57.41.100
  
    Duration: 00:00:29.59, start: 0.023021, bitrate: 128 kb/s
  
      Stream #0:0: Audio: mp3, 48000 Hz, stereo, s16p, 128 kb/s
  
      Metadata:
  
        encoder         : Lavc57.48
  
  Input #1, rawvideo, from 'pipe:':
  
    Duration: N/A, start: 0.000000, bitrate: 552960 kb/s
  
      Stream #1:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 1280x720, 552960 kb/s, 25 tbr, 25 tbn, 25 tbc
  
  [libx264 @ 0xf5cb748ac0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
  
  [libx264 @ 0xf5cb748ac0] profile High, level 3.1
  
  [libx264 @ 0xf5cb748ac0] 264 - core 148 r2708 86b7198 - 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=-2 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
  
  [mp4 @ 0xf5cb7462a0] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
  
      Last message repeated 1 times
  
  Output #0, mp4, to 'out.mp4':
  
    Metadata:
  
      major_brand     : isom
  
      minor_version   : 512
  
      compatible_brands: isomiso2avc1mp41
  
      encoder         : Lavf57.41.100
  
      Stream #0:0: Audio: aac (LC) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 128 kb/s
  
      Metadata:
  
        encoder         : Lavc57.48.101 aac
  
      Stream #0:1: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1280x720, q=-1--1, 25 fps, 12800 tbn, 25 tbc
  
      Metadata:
  
        encoder         : Lavc57.48.101 libx264
  
      Side data:
  
        cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (mp3 (native) -> aac (native))
  
    Stream #1:0 -> #0:1 (rawvideo (native) -> h264 (libx264))
  
  [rawvideo @ 0xf5cb722860] Thread message queue blocking; consider raising the thread_queue_size option (current value: 8)
  
  frame=   14 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
  
  frame=   27 fps= 27 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
  
  frame=   40 fps= 26 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
  
  frame=   52 fps= 26 q=28.0 size=     113kB time=00:00:00.00 bitrate=N/A speed=   0x    
  
  frame=   65 fps= 26 q=28.0 size=     188kB time=00:00:00.49 bitrate=3145.8kbits/s speed=0.194x    
  
  frame=   77 fps= 25 q=28.0 size=     320kB time=00:00:01.00 bitrate=2615.3kbits/s speed=0.331x    
  
  frame=   90 fps= 25 q=28.0 size=     450kB time=00:00:01.51 bitrate=2431.3kbits/s speed=0.428x    
  
  frame=  103 fps= 25 q=28.0 size=     592kB time=00:00:02.00 bitrate=2418.9kbits/s speed=0.496x    
  
  frame=  116 fps= 25 q=28.0 size=     731kB time=00:00:02.52 bitrate=2376.1kbits/s speed=0.554x    
  
  frame=  128 fps= 25 q=28.0 size=     849kB time=00:00:03.02 bitrate=2295.6kbits/s speed=0.599x    
  
  frame=  141 fps= 25 q=28.0 size=     931kB time=00:00:03.54 bitrate=2153.0kbits/s speed=0.637x    
  
  frame=  153 fps= 25 q=28.0 size=     983kB time=00:00:04.03 bitrate=1996.7kbits/s speed=0.665x    
  
  frame=  166 fps= 25 q=28.0 size=    1067kB time=00:00:04.56 bitrate=1914.5kbits/s speed=0.695x    
  
  frame=  179 fps= 25 q=28.0 size=    1123kB time=00:00:05.04 bitrate=1824.8kbits/s speed=0.712x    
  
  frame=  191 fps= 25 q=28.0 size=    1213kB time=00:00:05.54 bitrate=1791.0kbits/s speed=0.732x    
  
  frame=  204 fps= 25 q=28.0 size=    1271kB time=00:00:06.05 bitrate=1718.5kbits/s speed=0.749x    
  
  frame=  217 fps= 25 q=28.0 size=    1346kB time=00:00:06.57 bitrate=1678.1kbits/s speed=0.764x    
  
  frame=  230 fps= 25 q=28.0 size=    1452kB time=00:00:07.08 bitrate=1678.9kbits/s speed=0.778x    
  
  frame=  242 fps= 25 q=28.0 size=    1567kB time=00:00:07.59 bitrate=1690.3kbits/s speed=0.79x    
  
  frame=  255 fps= 25 q=28.0 size=    1660kB time=00:00:08.08 bitrate=1682.4kbits/s speed=0.799x    
  
  frame=  267 fps= 25 q=28.0 size=    1739kB time=00:00:08.59 bitrate=1657.1kbits/s speed=0.81x    
  
  frame=  280 fps= 25 q=28.0 size=    1751kB time=00:00:09.08 bitrate=1578.1kbits/s speed=0.817x    
  
  frame=  291 fps= 24 q=-1.0 Lsize=    1864kB time=00:00:11.52 bitrate=1325.7kbits/s speed=0.954x    
  
  video:1707kB audio:149kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.437266%
  
  [aac @ 0xf5cb747540] Qavg: 202.422
  
  [libx264 @ 0xf5cb748ac0] frame I:2     Avg QP:15.83  size: 78710
  
  [libx264 @ 0xf5cb748ac0] frame P:183   Avg QP:21.13  size:  7293
  
  [libx264 @ 0xf5cb748ac0] frame B:106   Avg QP:26.82  size:  2406
  
  [libx264 @ 0xf5cb748ac0] consecutive B-frames: 47.8% 10.3%  2.1% 39.9%
  
  [libx264 @ 0xf5cb748ac0] mb I  I16..4: 22.1% 32.5% 45.4%
  
  [libx264 @ 0xf5cb748ac0] mb P  I16..4:  0.8%  1.4%  0.2%  P16..4: 25.3%  6.3%  3.1%  0.0%  0.0%    skip:62.9%
  
  [libx264 @ 0xf5cb748ac0] mb B  I16..4:  0.1%  0.2%  0.0%  B16..8: 39.0%  1.7%  0.2%  direct: 0.4%  skip:58.5%  L0:47.3% L1:49.6% BI: 3.1%
  
  [libx264 @ 0xf5cb748ac0] 8x8 transform intra:50.3% inter:57.9%
  
  [libx264 @ 0xf5cb748ac0] coded y,uvDC,uvAC intra: 49.5% 65.3% 23.0% inter: 7.8% 10.2% 0.5%
  
  [libx264 @ 0xf5cb748ac0] i16 v,h,dc,p: 30% 32% 11% 27%
  
  [libx264 @ 0xf5cb748ac0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 21% 23%  4%  5%  7%  5%  5%  5%
  
  [libx264 @ 0xf5cb748ac0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 15% 11%  8%  8%  9%  7% 12%  7%
  
  [libx264 @ 0xf5cb748ac0] i8c dc,h,v,p: 51% 20% 21%  8%
  
  [libx264 @ 0xf5cb748ac0] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 0xf5cb748ac0] ref P L0: 79.8% 11.4%  7.6%  1.2%
  
  [libx264 @ 0xf5cb748ac0] ref B L0: 96.9%  2.8%  0.4%
  
  [libx264 @ 0xf5cb748ac0] ref B L1: 97.7%  2.3%
  
  [libx264 @ 0xf5cb748ac0] kb/s:1200.72
  
  Exiting normally, received signal 15.

  Command generated by my Python script with avi :

  Input #0, mp3, from './stream_audio.mp3':
  
    Metadata:
  
      major_brand     : isom
  
      minor_version   : 512
  
      compatible_brands: isomiso2avc1mp41
  
      encoder         : Lavf57.41.100
  
    Duration: 00:00:29.59, start: 0.023021, bitrate: 128 kb/s
  
      Stream #0:0: Audio: mp3, 48000 Hz, stereo, s16p, 128 kb/s
  
      Metadata:
  
        encoder         : Lavc57.48
  
  Input #1, rawvideo, from 'pipe:':
  
    Duration: N/A, start: 0.000000, bitrate: 552960 kb/s
  
      Stream #1:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 1280x720, 552960 kb/s, 25 tbr, 25 tbn, 25 tbc
  
  Please use -b:a or -b:v, -b is ambiguous
  
  [avi @ 0x82147c30e0] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
  
      Last message repeated 1 times
  
  Output #0, avi, to 'out.avi':
  
    Metadata:
  
      major_brand     : isom
  
      minor_version   : 512
  
      compatible_brands: isomiso2avc1mp41
  
      ISFT            : Lavf57.41.100
  
      Stream #0:0: Audio: mp3 (libmp3lame) (U[0][0][0] / 0x0055), 48000 Hz, stereo, s16p
  
      Metadata:
  
        encoder         : Lavc57.48.101 libmp3lame
  
      Stream #0:1: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 1280x720, q=2-31, 4096 kb/s, 25 fps, 25 tbn, 25 tbc
  
      Metadata:
  
        encoder         : Lavc57.48.101 mpeg4
  
      Side data:
  
        cpb: bitrate max/min/avg: 0/0/4096000 buffer size: 0 vbv_delay: -1
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (mp3 (native) -> mp3 (libmp3lame))
  
    Stream #1:0 -> #0:1 (rawvideo (native) -> mpeg4 (native))
  
  [rawvideo @ 0x821479f820] Thread message queue blocking; consider raising the thread_queue_size option (current value: 8)
  
  frame=   14 fps=0.0 q=2.6 size=     553kB time=00:00:00.56 bitrate=8082.6kbits/s speed= 1.1x    
  
  frame=   27 fps= 27 q=5.4 size=     858kB time=00:00:01.08 bitrate=6507.5kbits/s speed=1.06x    
  
  frame=   40 fps= 26 q=5.9 size=    1089kB time=00:00:01.60 bitrate=5574.9kbits/s speed=1.05x    
  
  frame=   52 fps= 26 q=5.5 size=    1332kB time=00:00:02.08 bitrate=5225.6kbits/s speed=1.03x    
  
  frame=   65 fps= 26 q=4.9 size=    1582kB time=00:00:02.60 bitrate=4985.6kbits/s speed=1.03x    
  
  frame=   78 fps= 26 q=4.3 size=    1816kB time=00:00:03.12 bitrate=4768.1kbits/s speed=1.03x    
  
  frame=   90 fps= 25 q=2.8 size=    2035kB time=00:00:03.60 bitrate=4631.7kbits/s speed=1.02x    
  
  frame=  103 fps= 25 q=2.3 size=    2288kB time=00:00:04.12 bitrate=4549.8kbits/s speed=1.02x    
  
  frame=  116 fps= 25 q=2.4 size=    2558kB time=00:00:04.64 bitrate=4516.3kbits/s speed=1.02x    
  
  frame=  128 fps= 25 q=2.3 size=    2835kB time=00:00:05.12 bitrate=4535.4kbits/s speed=1.01x    
  
  frame=  141 fps= 25 q=3.1 size=    3103kB time=00:00:05.64 bitrate=4506.6kbits/s speed=1.01x    
  
  frame=  154 fps= 25 q=2.8 size=    3381kB time=00:00:06.16 bitrate=4495.9kbits/s speed=1.01x    
  
  frame=  166 fps= 25 q=3.4 size=    3648kB time=00:00:06.64 bitrate=4494.9kbits/s speed=1.01x    
  
  frame=  179 fps= 25 q=3.3 size=    3894kB time=00:00:07.16 bitrate=4455.7kbits/s speed=1.01x    
  
  frame=  192 fps= 25 q=3.2 size=    4128kB time=00:00:07.68 bitrate=4402.9kbits/s speed=1.01x    
  
  frame=  204 fps= 25 q=3.4 size=    4404kB time=00:00:08.16 bitrate=4420.9kbits/s speed=1.01x    
  
  frame=  217 fps= 25 q=2.0 size=    4592kB time=00:00:08.68 bitrate=4334.0kbits/s speed=1.01x    
  
  frame=  230 fps= 25 q=2.0 size=    4657kB time=00:00:09.20 bitrate=4147.2kbits/s speed=1.01x    
  
  frame=  242 fps= 25 q=2.0 size=    4736kB time=00:00:09.68 bitrate=4007.9kbits/s speed=1.01x    
  
  frame=  255 fps= 25 q=2.0 size=    4830kB time=00:00:10.20 bitrate=3879.0kbits/s speed=1.01x    
  
  frame=  267 fps= 25 q=2.0 size=    4953kB time=00:00:10.68 bitrate=3799.5kbits/s speed=1.01x    
  
  frame=  280 fps= 25 q=2.0 size=    5093kB time=00:00:11.20 bitrate=3722.3kbits/s speed=1.01x    
  
  frame=  291 fps= 25 q=2.0 Lsize=    5209kB time=00:00:11.68 bitrate=3650.9kbits/s speed=1.01x    
  
  video:4998kB audio:183kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.542552%
  
  Exiting normally, received signal 15.

  Pure command line for mp4 format :

  Input #0, mp3, from './stream_audio.mp3':
  
    Metadata:
  
      major_brand     : isom
  
      minor_version   : 512
  
      compatible_brands: isomiso2avc1mp41
  
      encoder         : Lavf57.41.100
  
    Duration: 00:00:29.59, start: 0.023021, bitrate: 128 kb/s
  
      Stream #0:0: Audio: mp3, 48000 Hz, stereo, s16p, 128 kb/s
  
      Metadata:
  
        encoder         : Lavc57.48
  
  Input #1, rawvideo, from 'pipe:':
  
    Duration: N/A, start: 0.000000, bitrate: 552960 kb/s
  
      Stream #1:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 1280x720, 552960 kb/s, 25 tbr, 25 tbn, 25 tbc
  
  [libx264 @ 0x75fc583aa0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
  
  [libx264 @ 0x75fc583aa0] profile High, level 3.1
  
  [libx264 @ 0x75fc583aa0] 264 - core 148 r2708 86b7198 - 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=-2 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
  
  [mp4 @ 0x75fc581280] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
  
      Last message repeated 1 times
  
  Output #0, mp4, to 'out.mp4':
  
    Metadata:
  
      major_brand     : isom
  
      minor_version   : 512
  
      compatible_brands: isomiso2avc1mp41
  
      encoder         : Lavf57.41.100
  
      Stream #0:0: Audio: aac (LC) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 128 kb/s
  
      Metadata:
  
        encoder         : Lavc57.48.101 aac
  
      Stream #0:1: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1280x720, q=-1--1, 25 fps, 12800 tbn, 25 tbc
  
      Metadata:
  
        encoder         : Lavc57.48.101 libx264
  
      Side data:
  
        cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (mp3 (native) -> aac (native))
  
    Stream #1:0 -> #0:1 (rawvideo (native) -> h264 (libx264))
  
  [rawvideo @ 0x75fc55d840] Thread message queue blocking; consider raising the thread_queue_size option (current value: 8)
  
  frame=   14 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
  
  frame=   27 fps= 27 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
  
  frame=   39 fps= 26 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A speed=   0x    
  
  frame=   52 fps= 26 q=28.0 size=     113kB time=00:00:00.00 bitrate=N/A speed=   0x    
  
  frame=   65 fps= 26 q=28.0 size=     188kB time=00:00:00.48 bitrate=3209.4kbits/s speed=0.191x    
  
  frame=   77 fps= 26 q=28.0 size=     320kB time=00:00:01.00 bitrate=2615.3kbits/s speed=0.332x    
  
  frame=   90 fps= 26 q=28.0 size=     450kB time=00:00:01.51 bitrate=2431.3kbits/s speed=0.43x    
  
  frame=  102 fps= 25 q=28.0 size=     591kB time=00:00:01.98 bitrate=2442.1kbits/s speed=0.493x    
  
  frame=  115 fps= 25 q=28.0 size=     731kB time=00:00:02.51 bitrate=2377.6kbits/s speed=0.556x    
  
  frame=  128 fps= 25 q=28.0 size=     845kB time=00:00:03.00 bitrate=2307.7kbits/s speed=0.596x    
  
  frame=  140 fps= 25 q=28.0 size=     930kB time=00:00:03.52 bitrate=2164.6kbits/s speed=0.636x    
  
  frame=  153 fps= 25 q=28.0 size=     983kB time=00:00:04.03 bitrate=1996.7kbits/s speed=0.668x    
  
  frame=  165 fps= 25 q=28.0 size=    1063kB time=00:00:04.52 bitrate=1925.2kbits/s speed=0.691x    
  
  frame=  178 fps= 25 q=28.0 size=    1122kB time=00:00:05.03 bitrate=1826.2kbits/s speed=0.714x    
  
  frame=  191 fps= 25 q=28.0 size=    1203kB time=00:00:05.52 bitrate=1783.6kbits/s speed=0.732x    
  
  frame=  203 fps= 25 q=28.0 size=    1270kB time=00:00:06.03 bitrate=1723.7kbits/s speed=0.749x    
  
  frame=  216 fps= 25 q=28.0 size=    1339kB time=00:00:06.52 bitrate=1680.5kbits/s speed=0.763x    
  
  frame=  228 fps= 25 q=28.0 size=    1443kB time=00:00:07.06 bitrate=1674.1kbits/s speed=0.779x    
  
  frame=  241 fps= 25 q=28.0 size=    1558kB time=00:00:07.55 bitrate=1690.0kbits/s speed=0.789x    
  
  frame=  254 fps= 25 q=28.0 size=    1654kB time=00:00:08.04 bitrate=1685.0kbits/s speed=0.799x    
  
  frame=  266 fps= 25 q=28.0 size=    1738kB time=00:00:08.55 bitrate=1664.6kbits/s speed=0.809x    
  
  frame=  279 fps= 25 q=28.0 size=    1750kB time=00:00:09.06 bitrate=1581.2kbits/s speed=0.818x    
  
  frame=  291 fps= 25 q=28.0 size=    1765kB time=00:00:09.55 bitrate=1512.7kbits/s speed=0.825x    
  
  frame=  300 fps= 25 q=28.0 size=    1779kB time=00:00:11.73 bitrate=1242.1kbits/s speed=0.971x    
  
  frame=  300 fps= 24 q=-1.0 Lsize=    1917kB time=00:00:12.01 bitrate=1307.2kbits/s speed=0.955x    
  
  video:1720kB audio:188kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.488004%
  
  [aac @ 0x75fc582520] Qavg: 221.585
  
  [libx264 @ 0x75fc583aa0] frame I:2     Avg QP:15.83  size: 78710
  
  [libx264 @ 0x75fc583aa0] frame P:185   Avg QP:21.02  size:  7259
  
  [libx264 @ 0x75fc583aa0] frame B:113   Avg QP:26.59  size:  2298
  
  [libx264 @ 0x75fc583aa0] consecutive B-frames: 46.3% 10.0%  1.0% 42.7%
  
  [libx264 @ 0x75fc583aa0] mb I  I16..4: 22.1% 32.5% 45.4%
  
  [libx264 @ 0x75fc583aa0] mb P  I16..4:  0.8%  1.4%  0.2%  P16..4: 25.2%  6.3%  3.1%  0.0%  0.0%    skip:63.0%
  
  [libx264 @ 0x75fc583aa0] mb B  I16..4:  0.1%  0.2%  0.0%  B16..8: 37.3%  1.6%  0.2%  direct: 0.4%  skip:60.2%  L0:47.3% L1:49.6% BI: 3.0%
  
  [libx264 @ 0x75fc583aa0] 8x8 transform intra:50.5% inter:58.1%
  
  [libx264 @ 0x75fc583aa0] coded y,uvDC,uvAC intra: 49.4% 65.2% 22.9% inter: 7.7% 10.0% 0.5%
  
  [libx264 @ 0x75fc583aa0] i16 v,h,dc,p: 29% 32% 11% 28%
  
  [libx264 @ 0x75fc583aa0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 21% 23%  4%  5%  6%  5%  5%  5%
  
  [libx264 @ 0x75fc583aa0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 15% 11%  8%  8%  9%  7% 12%  7%
  
  [libx264 @ 0x75fc583aa0] i8c dc,h,v,p: 51% 20% 21%  8%
  
  [libx264 @ 0x75fc583aa0] Weighted P-Frames: Y:0.0% UV:0.0%
  
  [libx264 @ 0x75fc583aa0] ref P L0: 79.7% 11.4%  7.7%  1.2%
  
  [libx264 @ 0x75fc583aa0] ref B L0: 96.8%  2.9%  0.4%
  
  [libx264 @ 0x75fc583aa0] ref B L1: 97.7%  2.3%
  
  [libx264 @ 0x75fc583aa0] kb/s:1173.39

• Error converting .flv to .avi with ffmpeg

  5 juillet 2012, par user1504396

  When i try the 2d code, with a 5 minutes 7 second video, I get a 28 minutes 29 seconds video, What did I do wrong ?

  Here is the ffmpeg output :

  [Me@Hewlett-Packard Downloads]$ ffmpeg -i "0042473.flv" -s 400x240 -aspect 2:1 -r 20 -vcodec mjpeg -qscale 1 -acodec adpcm_ima_wav -ac 2 "VID_0001.AVI"
  
  ffmpeg version 0.8.10, Copyright © 2000-2011 the FFmpeg developers
  
  built on Feb 29 2012 16:30:44 with gcc 4.6.2 20111027 (Red Hat 4.6.2-1)
  
  configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --extra-cflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic' --enable-bzlib --enable-libcelt --enable-libdc1394 --enable-libdirac --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-x11grab --enable-avfilter --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-runtime-cpudetect
  
  libavutil 51. 9. 1 / 51. 9. 1
  
  libavcodec 53. 8. 0 / 53. 8. 0
  
  libavformat 53. 5. 0 / 53. 5. 0
  
  libavdevice 53. 1. 1 / 53. 1. 1
  
  libavfilter 2. 23. 0 / 2. 23. 0
  
  libswscale 2. 0. 0 / 2. 0. 0
  
  libpostproc 51. 2. 0 / 51. 2. 0
  
  [flv @ 0x2165600] Estimating duration from bitrate, this may be inaccurate
  
  
  
  Seems stream 0 codec frame rate differs from container frame rate: 59.94 (2997/50) -> 29.97 (30000/1001)
  
  Input #0, flv, from '0042473.flv':
  
  Metadata:
  
  minor_version : 1
  
  stereo : true
  
  videocodecid : 7
  
  audiodatarate : 62
  
  audiosamplerate : 44100
  
  audiosize : 2476815
  
  canSeekToEnd : true
  
  creation_time : 2011-05-01 18:06:43
  
  copyright :
  
  compatible_brands: isomavc1
  
  datasize : 16589374
  
  duration : 308
  
  copyright-eng :
  
  encoder : Lavf52.104.0
  
  videodatarate : 351
  
  hasAudio : true
  
  hasCuePoints : false
  
  hasKeyframes : true
  
  hasMetadata : true
  
  hasVideo : true
  
  width : 480
  
  lasttimestamp : 308
  
  audiocodecid : 10
  
  metadatacreator : flvtool++ (Facebook, Motion project, dweatherford)
  
  major_brand : isom
  
  audiosamplesize : 16
  
  totalframes : 9225
  
  framerate : 30
  
  height : 272
  
  videosize : 13863389
  
  filesize : 16587742
  
  Duration: 00:05:07.94, start: 0.000000, bitrate: 423 kb/s
  
  Stream #0.0: Video: h264 (High), yuv420p, 480x272 [PAR 1:1 DAR 30:17], 359 kb/s, 29.97 tbr, 1k tbn, 59.94 tbc
  
  Stream #0.1: Audio: aac, 44100 Hz, stereo, s16, 63 kb/s
  
  Incompatible pixel format 'yuv420p' for codec 'mjpeg', auto-selecting format 'yuvj420p'
  
  [buffer @ 0x216b180] w:480 h:272 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param:
  
  [scale @ 0x216bf40] w:480 h:272 fmt:yuv420p -> w:400 h:240 fmt:yuvj420p flags:0x4
  
  Output #0, avi, to 'VID_0001.AVI':
  
  Metadata:
  
  minor_version : 1
  
  stereo : true
  
  videocodecid : 7
  
  audiodatarate : 62
  
  audiosamplerate : 44100
  
  audiosize : 2476815
  
  canSeekToEnd : true
  
  creation_time : 2011-05-01 18:06:43
  
  ICOP :
  
  compatible_brands: isomavc1
  
  datasize : 16589374
  
  duration : 308
  
  copyright-eng :
  
  filesize : 16587742
  
  videodatarate : 351
  
  hasAudio : true
  
  hasCuePoints : false
  
  hasKeyframes : true
  
  hasMetadata : true
  
  hasVideo : true
  
  width : 480
  
  lasttimestamp : 308
  
  audiocodecid : 10
  
  metadatacreator : flvtool++ (Facebook, Motion project, dweatherford)
  
  major_brand : isom
  
  audiosamplesize : 16
  
  totalframes : 9225
  
  framerate : 30
  
  height : 272
  
  videosize : 13863389
  
  ISFT : Lavf53.5.0
  
  Stream #0.0: Video: mjpeg, yuvj420p, 400x240 [PAR 6:5 DAR 2:1], q=2-31, 200 kb/s, 20 tbn, 20 tbc
  
  Stream #0.1: Audio: adpcm_ima_wav, 44100 Hz, stereo, s16, 352 kb/s
  
  Stream mapping:
  
  Stream #0.0 -> #0.0
  
  Stream #0.1 -> #0.1
  
  Press [q] to stop, [?] for help
  
  frame= 43 fps= 0 q=1.0 size= 1330kB time=00:00:02.12 bitrate=5135.7kbits/sframe= 87 fps= 86 q=1.0 size= 2712kB time=00:00:04.35 bitrate=5097.2kbits/sframe= 135 fps= 89 q=1.0 size= 3579kB time=00:00:06.78 bitrate=4324.9kbits/sframe= 185 fps= 92 q=1.0 size= 4307kB time=00:00:09.27 bitrate=3805.9kbits/sframe= 231 fps= 92 q=1.0 size= 5208kB time=00:00:11.55 bitrate=3692.4kbits/sframe= 276 fps= 91 q=1.0 size= 6129kB time=00:00:13.83 bitrate=3628.5kbits/sframe= 318 fps= 90 q=1.0 size= 6978kB time=00:00:15.91 bitrate=3592.6kbits/sframe= 366 fps= 91 q=1.0 size= 7990kB time=00:00:18.33 bitrate=3570.2kbits/sframe= 408 fps= 90 q=1.0 size= 8912kB time=00:00:20.43 bitrate=3573.2kbits/sframe= 451 fps= 90 q=1.0 size= 9831kB time=00:00:22.55 bitrate=3570.9kbits/sframe= 495 fps= 89 q=1.0 size= 10827kB time=00:00:24.74 bitrate=3584.4kbits/sframe= 539 fps= 89 q=1.0 size= 11845kB time=00:00:26.91 bitrate=3605.5kbits/sframe= 583 fps= 89 q=1.0 size= 12939kB time=00:00:29.14 bitrate=3636.2kbits/sframe= 630 fps= 89 q=1.0 size= 13790kB time=00:00:31.52 bitrate=3583.5kbits/sframe= 676 fps= 89 q=1.0 size= 14710kB time=00:00:33.80 bitrate=3564.4kbits/sframe= 723 fps= 90 q=1.0 size= 15651kB time=00:00:36.16 bitrate=3545.7kbits/sframe= 767 fps= 90 q=1.0 size= 16589kB time=00:00:38.35 bitrate=3543.6kbits/sframe= 809 fps= 89 q=1.0 size= 17576kB time=00:00:40.42 bitrate=3561.7kbits/sframe= 852 fps= 89 q=1.0 size= 18598kB time=00:00:42.61 bitrate=3575.0kbits/sframe= 898 fps= 89 q=1.0 size= 19548kB time=00:00:44.90 bitrate=3566.6kbits/sframe= 940 fps= 89 q=1.0 size= 20666kB time=00:00:46.97 bitrate=3603.9kbits/sframe= 982 fps= 89 q=1.0 size= 21739kB time=00:00:49.12 bitrate=3625.5kbits/sframe= 1024 fps= 88 q=1.0 size= 22711kB time=00:00:51.25 bitrate=3630.2kbits/sframe= 1070 fps= 88 q=1.0 size= 23769kB time=00:00:53.47 bitrate=3640.9kbits/sframe= 1118 fps= 89 q=1.0 size= 24935kB time=00:00:55.90 bitrate=3654.2kbits/sframe= 1165 fps= 89 q=1.0 size= 26047kB time=00:00:58.22 bitrate=3664.3kbits/sframe= 1213 fps= 89 q=1.0 size= 27187kB time=00:01:00.62 bitrate=3673.5kbits/sframe= 1265 fps= 90 q=1.0 size= 27935kB time=00:01:03.23 bitrate=3619.0kbits/sframe= 1315 fps= 90 q=1.0 size= 28590kB time=00:01:05.79 bitrate=3559.7kbits/sframe= 1366 fps= 90 q=1.0 size= 29229kB time=00:01:08.30 bitrate=3505.3kbits/sframe= 1415 fps= 91 q=1.0 size= 29928kB time=00:01:10.75 bitrate=3465.2kbits/sframe= 1464 fps= 91 q=1.0 size= 30612kB time=00:01:13.25 bitrate=3423.5kbits/sframe= 1512 fps= 91 q=1.0 size= 31309kB time=00:01:15.64 bitrate=3390.8kbits/sframe= 1561 fps= 91 q=1.0 size= 31997kB time=00:01:18.06 bitrate=3357.8kbits/sframe= 1608 fps= 91 q=1.0 size= 32760kB time=00:01:20.36 bitrate=3339.3kbits/sframe= 1654 fps= 91 q=1.0 size= 33563kB time=00:01:22.69 bitrate=3324.7kbits/sframe= 1700 fps= 91 q=1.0 size= 34318kB time=00:01:24.98 bitrate=3308.2kbits/sframe= 1745 fps= 91 q=1.0 size= 35041kB time=00:01:27.24 bitrate=3290.4kbits/sframe= 1791 fps= 91 q=1.0 size= 35749kB time=00:01:29.56 bitrate=3269.6kbits/sframe= 1837 fps= 91 q=1.0 size= 36442kB time=00:01:31.85 bitrate=3250.1kbits/sframe= 1884 fps= 91 q=1.0 size= 37121kB time=00:01:34.20 bitrate=3228.0kbits/sframe= 1931 fps= 91 q=1.0 size= 37840kB time=00:01:36.53 bitrate=3211.1kbits/sframe= 1978 fps= 91 q=1.0 size= 38561kB time=00:01:38.90 bitrate=3193.8kbits/sframe= 2025 fps= 91 q=1.0 size= 39279kB time=00:01:41.28 bitrate=3176.9kbits/sframe= 2072 fps= 91 q=1.0 size= 40005kB time=00:01:43.59 bitrate=3163.6kbits/sframe= 2117 fps= 91 q=1.0 size= 40833kB time=00:01:45.87 bitrate=3159.5kbits/sframe= 2158 fps= 91 q=1.0 size= 41561kB time=00:01:47.90 bitrate=3155.3kbits/sframe= 2202 fps= 91 q=1.0 size= 42407kB time=00:01:50.14 bitrate=3154.1kbits/sframe= 2248 fps= 91 q=1.0 size= 43201kB time=00:01:52.42 bitrate=3147.9kbits/sframe= 2295 fps= 91 q=1.0 size= 43975kB time=00:01:54.75 bitrate=3139.3kbits/sframe= 2342 fps= 91 q=1.0 size= 44739kB time=00:01:57.10 bitrate=3129.7kbits/sframe= 2388 fps= 91 q=1.0 size= 45532kB time=00:01:59.43 bitrate=3123.0kbits/sframe= 2435 fps= 91 q=1.0 size= 46306kB time=00:02:01.80 bitrate=3114.5kbits/sframe= 2481 fps= 91 q=1.0 size= 47095kB time=00:02:04.02 bitrate=3110.7kbits/sframe= 2530 fps= 91 q=1.0 size= 47778kB time=00:02:06.49 bitrate=3094.3kbits/sframe= 2578 fps= 91 q=1.0 size= 48507kB time=00:02:08.91 bitrate=3082.5kbits/sframe= 2622 fps= 91 q=1.0 size= 49169kB time=00:02:11.08 bitrate=3072.9kbits/sframe= 2670 fps= 91 q=1.0 size= 49851kB time=00:02:13.54 bitrate=3057.9kbits/sframe= 2718 fps= 91 q=1.0 size= 50531kB time=00:02:15.92 bitrate=3045.5kbits/sframe= 2764 fps= 91 q=1.0 size= 51242kB time=00:02:18.18 bitrate=3037.8kbits/sframe= 2810 fps= 92 q=1.0 size= 51959kB time=00:02:20.51 bitrate=3029.3kbits/sframe= 2835 fps= 90 q=1.0 size= 52376kB time=00:02:21.78 bitrate=3026.2kbits/sframe= 2879 fps= 90 q=1.0 size= 53093kB time=00:02:23.94 bitrate=3021.5kbits/sframe= 2923 fps= 90 q=1.0 size= 53853kB time=00:02:26.18 bitrate=3017.8kbits/sframe= 2968 fps= 90 q=1.0 size= 54594kB time=00:02:28.39 bitrate=3013.7kbits/sframe= 3012 fps= 90 q=1.0 size= 55444kB time=00:02:30.63 bitrate=3015.2kbits/sframe= 3056 fps= 90 q=1.0 size= 56495kB time=00:02:32.78 bitrate=3029.2kbits/sframe= 3098 fps= 90 q=1.0 size= 57463kB time=00:02:34.90 bitrate=3039.0kbits/sframe= 3141 fps= 90 q=1.0 size= 58433kB time=00:02:37.04 bitrate=3048.0kbits/sframe= 3186 fps= 90 q=1.0 size= 59457kB time=00:02:39.33 bitrate=3057.0kbits/sframe= 3232 fps= 90 q=1.0 size= 60471kB time=00:02:41.59 bitrate=3065.6kbits/sframe= 3277 fps= 90 q=1.0 size= 61485kB time=00:02:43.82 bitrate=3074.5kbits/sframe= 3322 fps= 90 q=1.0 size= 62297kB time=00:02:46.11 bitrate=3072.3kbits/sframe= 3365 fps= 90 q=1.0 size= 63043kB time=00:02:48.27 bitrate=3069.0kbits/sframe= 3409 fps= 90 q=1.0 size= 63752kB time=00:02:50.46 bitrate=3063.7kbits/sframe= 3455 fps= 90 q=1.0 size= 64529kB time=00:02:52.75 bitrate=3060.0kbits/sframe= 3499 fps= 90 q=1.0 size= 65306kB time=00:02:54.96 bitrate=3057.7kbits/sframe= 3545 fps= 90 q=1.0 size= 66070kB time=00:02:57.24 bitrate=3053.6kbits/sframe= 3594 fps= 90 q=1.0 size= 66804kB time=00:02:59.71 bitrate=3045.1kbits/sframe= 3644 fps= 90 q=1.0 size= 67554kB time=00:03:02.18 bitrate=3037.6kbits/sframe= 3690 fps= 90 q=1.0 size= 68436kB time=00:03:04.48 bitrate=3038.8kbits/sframe= 3740 fps= 90 q=1.0 size= 69121kB time=00:03:07.00 bitrate=3028.0kbits/sframe= 3787 fps= 90 q=1.0 size= 69953kB time=00:03:09.33 bitrate=3026.7kbits/sframe= 3832 fps= 90 q=1.0 size= 70857kB time=00:03:11.59 bitrate=3029.7kbits/sframe= 3878 fps= 90 q=1.0 size= 71622kB time=00:03:13.92 bitrate=3025.6kbits/sframe= 3925 fps= 90 q=1.0 size= 72343kB time=00:03:16.25 bitrate=3019.8kbits/sframe= 3973 fps= 90 q=1.0 size= 73100kB time=00:03:18.64 bitrate=3014.5kbits/sframe= 4021 fps= 90 q=1.0 size= 73867kB time=00:03:21.07 bitrate=3009.5kbits/sframe= 4070 fps= 90 q=1.0 size= 74643kB time=00:03:23.53 bitrate=3004.2kbits/sframe= 4119 fps= 90 q=1.0 size= 75363kB time=00:03:25.95 bitrate=2997.6kbits/sframe= 4167 fps= 90 q=1.0 size= 76077kB time=00:03:28.35 bitrate=2991.1kbits/sframe= 4216 fps= 91 q=1.0 size= 76751kB time=00:03:30.77 bitrate=2983.0kbits/sframe= 4263 fps= 91 q=1.0 size= 77432kB time=00:03:33.15 bitrate=2975.9kbits/sframe= 4315 fps= 91 q=1.0 size= 78087kB time=00:03:35.73 bitrate=2965.1kbits/sframe= 4367 fps= 91 q=1.0 size= 78795kB time=00:03:38.34 bitrate=2956.3kbits/sframe= 4418 fps= 91 q=1.0 size= 79475kB time=00:03:40.90 bitrate=2947.2kbits/sframe= 4469 fps= 91 q=1.0 size= 80174kB time=00:03:43.46 bitrate=2939.1kbits/sframe= 4519 fps= 91 q=1.0 size= 80865kB time=00:03:45.90 bitrate=2932.4kbits/sframe= 4567 fps= 91 q=1.0 size= 81621kB time=00:03:48.32 bitrate=2928.4kbits/sframe= 4611 fps= 91 q=1.0 size= 82613kB time=00:03:50.56 bitrate=2935.2kbits/sframe= 4655 fps= 91 q=1.0 size= 83653kB time=00:03:52.80 bitrate=2943.7kbits/sframe= 4699 fps= 91 q=1.0 size= 84646kB time=00:03:54.97 bitrate=2951.1kbits/sframe= 4743 fps= 91 q=1.0 size= 85543kB time=00:03:57.20 bitrate=2954.3kbits/sframe= 4789 fps= 91 q=1.0 size= 86344kB time=00:03:59.42 bitrate=2954.3kbits/sframe= 4836 fps= 91 q=1.0 size= 87090kB time=00:04:01.79 bitrate=2950.6kbits/sframe= 4883 fps= 91 q=1.0 size= 87821kB time=00:04:04.17 bitrate=2946.4kbits/sframe= 4930 fps= 91 q=1.0 size= 88571kB time=00:04:06.50 bitrate=2943.5kbits/sframe= 4977 fps= 91 q=1.0 size= 89318kB time=00:04:08.85 bitrate=2940.3kbits/sframe= 5024 fps= 91 q=1.0 size= 90014kB time=00:04:11.18 bitrate=2935.7kbits/sframe= 5070 fps= 91 q=1.0 size= 90743kB time=00:04:13.55 bitrate=2931.8kbits/sframe= 5120 fps= 91 q=1.0 size= 91438kB time=00:04:16.00 bitrate=2926.0kbits/sframe= 5165 fps= 91 q=1.0 size= 92265kB time=00:04:18.28 bitrate=2926.4kbits/sframe= 5211 fps= 91 q=1.0 size= 93079kB time=00:04:20.56 bitrate=2926.3kbits/sframe= 5258 fps= 91 q=1.0 size= 93913kB time=00:04:22.87 bitrate=2926.6kbits/sframe= 5304 fps= 91 q=1.0 size= 94739kB time=00:04:25.20 bitrate=2926.4kbits/sframe= 5351 fps= 91 q=1.0 size= 95565kB time=00:04:27.60 bitrate=2925.5kbits/sframe= 5398 fps= 91 q=1.0 size= 96368kB time=00:04:29.90 bitrate=2924.9kbits/sframe= 5444 fps= 91 q=1.0 size= 97176kB time=00:04:32.16 bitrate=2924.9kbits/sframe= 5490 fps= 91 q=1.0 size= 98049kB time=00:04:34.54 bitrate=2925.6kbits/sframe= 5538 fps= 91 q=1.0 size= 98914kB time=00:04:36.91 bitrate=2926.1kbits/sframe= 5587 fps= 91 q=1.0 size= 99817kB time=00:04:39.36 bitrate=2927.0kbits/sframe= 5636 fps= 91 q=1.0 size= 100709kB time=00:04:41.83 bitrate=2927.3kbits/sframe= 5682 fps= 91 q=1.0 size= 101490kB time=00:04:44.11 bitrate=2926.3kbits/sframe= 5732 fps= 91 q=1.0 size= 102230kB time=00:04:46.60 bitrate=2922.0kbits/sframe= 5781 fps= 91 q=1.0 size= 102991kB time=00:04:49.07 bitrate=2918.6kbits/sframe= 5827 fps= 91 q=1.0 size= 103918kB time=00:04:51.35 bitrate=2921.8kbits/sframe= 5874 fps= 92 q=1.0 size= 104873kB time=00:04:53.73 bitrate=2924.9kbits/sframe= 5921 fps= 92 q=1.0 size= 105844kB time=00:04:56.08 bitrate=2928.5kbits/sframe= 5970 fps= 92 q=1.0 size= 106670kB time=00:04:58.50 bitrate=2927.4kbits/sframe= 6028 fps= 92 q=1.0 size= 108198kB time=00:05:01.43 bitrate=2940.5kbits/sframe= 6080 fps= 91 q=1.0 size= 109527kB time=00:05:03.99 bitrate=2951.5kbits/sframe= 6138 fps= 92 q=1.0 size= 110623kB time=00:05:06.85 bitrate=2953.3kbits/sframe= 6156 fps= 92 q=1.0 Lsize= 111017kB time=00:05:07.85 bitrate=2954.2kbits/s dup=0 drop=3067

  video:97193kB audio:13354kB global headers:0kB muxing overhead 0.425158%

  Where is my problem ?