libmpdemux/aviprint.c

   1
   2 #include <stdio.h>
   3 #include <stdlib.h>
   4 #include <unistd.h>
   5 #include <inttypes.h>
   6
   7 #include "config.h"
   8
   9 // for avi_stream_id():
  10 #include "stream/stream.h"
  11 #include "demuxer.h"
  12
  13 #include "aviheader.h"
  14 #include "ms_hdr.h"
  15
  16 //#include "codec-cfg.h"
  17 //#include "stheader.h"
  18
  19 void print_avih_flags(MainAVIHeader *h, int verbose_level){
  20   mp_msg(MSGT_HEADER, verbose_level, "MainAVIHeader.dwFlags: (%"PRId32")%s%s%s%s%s%s\n",h->dwFlags,
  21     (h->dwFlags&AVIF_HASINDEX)?" HAS_INDEX":"",
  22     (h->dwFlags&AVIF_MUSTUSEINDEX)?" MUST_USE_INDEX":"",
  23     (h->dwFlags&AVIF_ISINTERLEAVED)?" IS_INTERLEAVED":"",
  24     (h->dwFlags&AVIF_TRUSTCKTYPE)?" TRUST_CKTYPE":"",
  25     (h->dwFlags&AVIF_WASCAPTUREFILE)?" WAS_CAPTUREFILE":"",
  26     (h->dwFlags&AVIF_COPYRIGHTED)?" COPYRIGHTED":""
  27   );
  28 }
  29
  30 void print_avih(MainAVIHeader *h, int verbose_level){
  31   mp_msg(MSGT_HEADER, verbose_level, "======= AVI Header =======\n");
  32   mp_msg(MSGT_HEADER, verbose_level, "us/frame: %"PRId32"  (fps=%5.3f)\n",h->dwMicroSecPerFrame,1000000.0f/(float)h->dwMicroSecPerFrame);
  33   mp_msg(MSGT_HEADER, verbose_level, "max bytes/sec: %"PRId32"\n",h->dwMaxBytesPerSec);
  34   mp_msg(MSGT_HEADER, verbose_level, "padding: %"PRId32"\n",h->dwPaddingGranularity);
  35   print_avih_flags(h, verbose_level);
  36   mp_msg(MSGT_HEADER, verbose_level, "frames  total: %"PRId32"   initial: %"PRId32"\n",h->dwTotalFrames,h->dwInitialFrames);
  37   mp_msg(MSGT_HEADER, verbose_level, "streams: %"PRId32"\n",h->dwStreams);
  38   mp_msg(MSGT_HEADER, verbose_level, "Suggested BufferSize: %"PRId32"\n",h->dwSuggestedBufferSize);
  39   mp_msg(MSGT_HEADER, verbose_level, "Size:  %"PRId32" x %"PRId32"\n",h->dwWidth,h->dwHeight);
  40   mp_msg(MSGT_HEADER, verbose_level, "==========================\n");
  41 }
  42
  43 void print_strh(AVIStreamHeader *h, int verbose_level){
  44   mp_msg(MSGT_HEADER, verbose_level, "====== STREAM Header =====\n");
  45   mp_msg(MSGT_HEADER, verbose_level, "Type: %.4s   FCC: %.4s (%X)\n",(char *)&h->fccType,(char *)&h->fccHandler,(unsigned int)h->fccHandler);
  46   mp_msg(MSGT_HEADER, verbose_level, "Flags: %"PRId32"\n",h->dwFlags);
  47   mp_msg(MSGT_HEADER, verbose_level, "Priority: %d   Language: %d\n",h->wPriority,h->wLanguage);
  48   mp_msg(MSGT_HEADER, verbose_level, "InitialFrames: %"PRId32"\n",h->dwInitialFrames);
  49   mp_msg(MSGT_HEADER, verbose_level, "Rate: %"PRId32"/%"PRId32" = %5.3f\n",h->dwRate,h->dwScale,(float)h->dwRate/(float)h->dwScale);
  50   mp_msg(MSGT_HEADER, verbose_level, "Start: %"PRId32"   Len: %"PRId32"\n",h->dwStart,h->dwLength);
  51   mp_msg(MSGT_HEADER, verbose_level, "Suggested BufferSize: %"PRId32"\n",h->dwSuggestedBufferSize);
  52   mp_msg(MSGT_HEADER, verbose_level, "Quality %"PRId32"\n",h->dwQuality);
  53   mp_msg(MSGT_HEADER, verbose_level, "Sample size: %"PRId32"\n",h->dwSampleSize);
  54   mp_msg(MSGT_HEADER, verbose_level, "==========================\n");
  55 }
  56
  57 void print_wave_header(WAVEFORMATEX *h, int verbose_level){
  58   mp_msg(MSGT_HEADER, verbose_level, "======= WAVE Format =======\n");
  59   mp_msg(MSGT_HEADER, verbose_level, "Format Tag: %d (0x%X)\n",h->wFormatTag,h->wFormatTag);
  60   mp_msg(MSGT_HEADER, verbose_level, "Channels: %d\n",h->nChannels);
  61   mp_msg(MSGT_HEADER, verbose_level, "Samplerate: %"PRId32"\n",h->nSamplesPerSec);
  62   mp_msg(MSGT_HEADER, verbose_level, "avg byte/sec: %"PRId32"\n",h->nAvgBytesPerSec);
  63   mp_msg(MSGT_HEADER, verbose_level, "Block align: %d\n",h->nBlockAlign);
  64   mp_msg(MSGT_HEADER, verbose_level, "bits/sample: %d\n",h->wBitsPerSample);
  65   mp_msg(MSGT_HEADER, verbose_level, "cbSize: %d\n",h->cbSize);
  66   if(h->wFormatTag==0x55 && h->cbSize>=12){
  67       MPEGLAYER3WAVEFORMAT* h2=(MPEGLAYER3WAVEFORMAT *)h;
  68       mp_msg(MSGT_HEADER, verbose_level, "mp3.wID=%d\n",h2->wID);
  69       mp_msg(MSGT_HEADER, verbose_level, "mp3.fdwFlags=0x%"PRIX32"\n",h2->fdwFlags);
  70       mp_msg(MSGT_HEADER, verbose_level, "mp3.nBlockSize=%d\n",h2->nBlockSize);
  71       mp_msg(MSGT_HEADER, verbose_level, "mp3.nFramesPerBlock=%d\n",h2->nFramesPerBlock);
  72       mp_msg(MSGT_HEADER, verbose_level, "mp3.nCodecDelay=%d\n",h2->nCodecDelay);
  73   }
  74   else if (h->cbSize > 0)
  75   {
  76     int i;
  77     uint8_t* p = ((uint8_t*)h) + sizeof(WAVEFORMATEX);
  78     mp_msg(MSGT_HEADER, verbose_level, "Unknown extra header dump: ");
  79     for (i = 0; i < h->cbSize; i++)
  80         mp_msg(MSGT_HEADER, verbose_level, "[%x] ", p[i]);
  81     mp_msg(MSGT_HEADER, verbose_level, "\n");
  82   }
  83   mp_msg(MSGT_HEADER, verbose_level, "==========================================================================\n");
  84 }
  85
  86
  87 void print_video_header(BITMAPINFOHEADER *h, int verbose_level){
  88   mp_msg(MSGT_HEADER, verbose_level, "======= VIDEO Format ======\n");
  89         mp_msg(MSGT_HEADER, verbose_level, "  biSize %d\n", h->biSize);
  90         mp_msg(MSGT_HEADER, verbose_level, "  biWidth %d\n", h->biWidth);
  91         mp_msg(MSGT_HEADER, verbose_level, "  biHeight %d\n", h->biHeight);
  92         mp_msg(MSGT_HEADER, verbose_level, "  biPlanes %d\n", h->biPlanes);
  93         mp_msg(MSGT_HEADER, verbose_level, "  biBitCount %d\n", h->biBitCount);
  94         mp_msg(MSGT_HEADER, verbose_level, "  biCompression %d='%.4s'\n", h->biCompression, (char *)&h->biCompression);
  95         mp_msg(MSGT_HEADER, verbose_level, "  biSizeImage %d\n", h->biSizeImage);
  96   if (h->biSize > sizeof(BITMAPINFOHEADER))
  97   {
  98     int i;
  99     uint8_t* p = ((uint8_t*)h) + sizeof(BITMAPINFOHEADER);
 100     mp_msg(MSGT_HEADER, verbose_level, "Unknown extra header dump: ");
 101     for (i = 0; i < h->biSize-sizeof(BITMAPINFOHEADER); i++)
 102         mp_msg(MSGT_HEADER, verbose_level, "[%x] ", *(p+i));
 103     mp_msg(MSGT_HEADER, verbose_level, "\n");
 104   }
 105   mp_msg(MSGT_HEADER, verbose_level, "===========================\n");
 106 }
 107
 108 void print_vprp(VideoPropHeader *vprp, int verbose_level){
 109   int i;
 110   mp_msg(MSGT_HEADER, verbose_level, "======= Video Properties Header =======\n");
 111   mp_msg(MSGT_HEADER, verbose_level, "Format: %d  VideoStandard: %d\n",
 112          vprp->VideoFormatToken,vprp->VideoStandard);
 113   mp_msg(MSGT_HEADER, verbose_level, "VRefresh: %d  HTotal: %d  VTotal: %d\n",
 114          vprp->dwVerticalRefreshRate, vprp->dwHTotalInT, vprp->dwVTotalInLines);
 115   mp_msg(MSGT_HEADER, verbose_level, "FrameAspect: %d:%d  Framewidth: %d  Frameheight: %d\n",
 116          vprp->dwFrameAspectRatio >> 16, vprp->dwFrameAspectRatio & 0xffff,
 117          vprp->dwFrameWidthInPixels, vprp->dwFrameHeightInLines);
 118   mp_msg(MSGT_HEADER, verbose_level, "Fields: %d\n", vprp->nbFieldPerFrame);
 119   for (i=0; i<vprp->nbFieldPerFrame; i++) {
 120     VIDEO_FIELD_DESC *vfd = &vprp->FieldInfo[i];
 121     mp_msg(MSGT_HEADER, verbose_level, "  == Field %d description ==\n", i);
 122     mp_msg(MSGT_HEADER, verbose_level, "  CompressedBMHeight: %d  CompressedBMWidth: %d\n",
 123            vfd->CompressedBMHeight, vfd->CompressedBMWidth);
 124     mp_msg(MSGT_HEADER, verbose_level, "  ValidBMHeight: %d  ValidBMWidth: %d\n",
 125            vfd->ValidBMHeight, vfd->ValidBMWidth);
 126     mp_msg(MSGT_HEADER, verbose_level, "  ValidBMXOffset: %d  ValidBMYOffset: %d\n",
 127            vfd->ValidBMXOffset, vfd->ValidBMYOffset);
 128     mp_msg(MSGT_HEADER, verbose_level, "  VideoXOffsetInT: %d  VideoYValidStartLine: %d\n",
 129            vfd->VideoXOffsetInT, vfd->VideoYValidStartLine);
 130   }
 131   mp_msg(MSGT_HEADER, verbose_level, "=======================================\n");
 132 }
 133
 134 void print_index(AVIINDEXENTRY *idx, int idx_size, int verbose_level){
 135   int i;
 136   unsigned int pos[256];
 137   unsigned int num[256];
 138   for(i=0;i<256;i++) num[i]=pos[i]=0;
 139   for(i=0;i<idx_size;i++){
 140     int id=avi_stream_id(idx[i].ckid);
 141     if(id<0 || id>255) id=255;
 142     mp_msg(MSGT_HEADER, verbose_level, "%5d:  %.4s  %4X  %016"PRIX64"  len:%6"PRId32"  pos:%7d->%7.3f %7d->%7.3f\n",i,
 143       (char *)&idx[i].ckid,
 144       (unsigned int)idx[i].dwFlags&0xffff,
 145       (uint64_t)AVI_IDX_OFFSET(&idx[i]),
 146 //      idx[i].dwChunkOffset+demuxer->movi_start,
 147       idx[i].dwChunkLength,
 148       pos[id],(float)pos[id]/18747.0f,
 149       num[id],(float)num[id]/23.976f
 150     );
 151     pos[id]+=idx[i].dwChunkLength;
 152     ++num[id];
 153   }
 154 }
 155
 156 void print_avistdindex_chunk(avistdindex_chunk *h, int verbose_level){
 157     mp_msg (MSGT_HEADER, verbose_level, "====== AVI Standard Index Header ========\n");
 158     mp_msg (MSGT_HEADER, verbose_level, "  FCC (%.4s) dwSize (%d) wLongsPerEntry(%d)\n", h->fcc, h->dwSize, h->wLongsPerEntry);
 159     mp_msg (MSGT_HEADER, verbose_level, "  bIndexSubType (%d) bIndexType (%d)\n", h->bIndexSubType, h->bIndexType);
 160     mp_msg (MSGT_HEADER, verbose_level, "  nEntriesInUse (%d) dwChunkId (%.4s)\n", h->nEntriesInUse, h->dwChunkId);
 161     mp_msg (MSGT_HEADER, verbose_level, "  qwBaseOffset (0x%"PRIX64") dwReserved3 (%d)\n", h->qwBaseOffset, h->dwReserved3);
 162     mp_msg (MSGT_HEADER, verbose_level, "===========================\n");
 163 }
 164 void print_avisuperindex_chunk(avisuperindex_chunk *h, int verbose_level){
 165     mp_msg (MSGT_HEADER, verbose_level, "====== AVI Super Index Header ========\n");
 166     mp_msg (MSGT_HEADER, verbose_level, "  FCC (%.4s) dwSize (%d) wLongsPerEntry(%d)\n", h->fcc, h->dwSize, h->wLongsPerEntry);
 167     mp_msg (MSGT_HEADER, verbose_level, "  bIndexSubType (%d) bIndexType (%d)\n", h->bIndexSubType, h->bIndexType);
 168     mp_msg (MSGT_HEADER, verbose_level, "  nEntriesInUse (%d) dwChunkId (%.4s)\n", h->nEntriesInUse, h->dwChunkId);
 169     mp_msg (MSGT_HEADER, verbose_level, "  dwReserved[0] (%d) dwReserved[1] (%d) dwReserved[2] (%d)\n",
 170             h->dwReserved[0], h->dwReserved[1], h->dwReserved[2]);
 171     mp_msg (MSGT_HEADER, verbose_level, "===========================\n");
 172 }
 173