libmpdemux/aviprint.c

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