156 lines
4.7 KiB
C++
156 lines
4.7 KiB
C++
/*
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*
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* @APPLE_LICENSE_HEADER_START@
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*
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* Copyright (c) 1999-2008 Apple Inc. All Rights Reserved.
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*
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* This file contains Original Code and/or Modifications of Original Code
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* as defined in and that are subject to the Apple Public Source License
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* Version 2.0 (the 'License'). You may not use this file except in
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* compliance with the License. Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this
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* file.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
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* Please see the License for the specific language governing rights and
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* limitations under the License.
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*
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* @APPLE_LICENSE_HEADER_END@
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include "SafeStdLib.h"
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#include <string.h>
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#include <time.h>
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#ifndef __MacOSX__
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#include "getopt.h"
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#include <unistd.h>
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#endif
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#include "QTFile.h"
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#include "QTTrack.h"
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int main(int argc, char *argv[]) {
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// Temporary vars
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int ch;
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// General vars
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const char *MovieFilename;
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int TrackNumber;
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QTTrack *Track;
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bool Debug = false, DeepDebug = false,
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DumpHTML = false;
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UInt64 Offset;
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UInt32 Size, MediaTime;
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extern int optind;
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//
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// Read our command line options
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while( (ch = getopt(argc, argv, "dDH")) != -1 ) {
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switch( ch ) {
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case 'd':
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Debug = true;
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break;
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case 'D':
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Debug = true;
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DeepDebug = true;
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break;
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case 'H':
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DumpHTML = true;
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break;
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}
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}
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argc -= optind;
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argv += optind;
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//
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// Validate our arguments.
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if( argc != 2 ) {
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qtss_printf("usage: QTSampleLister [-d] [-D] [-H] <filename> <track number>\n");
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exit(1);
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}
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MovieFilename = *argv++;
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TrackNumber = atoi(*argv++);
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//
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// Open the movie.
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QTFile file(Debug, DeepDebug);
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file.Open(MovieFilename);
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//
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// Find the specified track and dump out information about its' samples.
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if( !file.FindTrack(TrackNumber, &Track) ) {
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qtss_printf("Error! Could not find track number %d in file \"%s\"!",
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TrackNumber, MovieFilename);
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exit(1);
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}
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//
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// Initialize the track.
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if( Track->Initialize() != QTTrack::errNoError){
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qtss_printf("Error! Failed to initialize track %d in file \"%s\"!\n",
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TrackNumber, MovieFilename);
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exit(1);
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}
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//
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// Dump some information about this track.
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if( !DumpHTML ) {
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time_t unixCreationTime = (time_t)Track->GetCreationTime() + (time_t)QT_TIME_TO_LOCAL_TIME;
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time_t unixModificationTime = (time_t)Track->GetModificationTime() + (time_t)QT_TIME_TO_LOCAL_TIME;
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char buffer[kTimeStrSize];
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struct tm timeResult;
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qtss_printf("-- Track #%02"_S32BITARG_" ---------------------------\n", Track->GetTrackID());
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qtss_printf(" Name : %s\n", Track->GetTrackName());
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qtss_printf(" Created on : %s", qtss_asctime(qtss_gmtime(&unixCreationTime, &timeResult),buffer, sizeof(buffer)));
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qtss_printf(" Modified on : %s", qtss_asctime(qtss_gmtime(&unixModificationTime, &timeResult),buffer, sizeof(buffer)));
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qtss_printf("\n");
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qtss_printf("\n");
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}
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//
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// Go through all of the samples in this track, printing out their offsets
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// and sizes.
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if( !DumpHTML ) {
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qtss_printf("Sample # Media Time DataOffset SampleSize\n");
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qtss_printf("-------- ---------- ---------- ----------\n");
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}
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UInt32 curSample = 1;
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QTAtom_stsc_SampleTableControlBlock stsc;
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QTAtom_stts_SampleTableControlBlock stts;
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while( Track->GetSampleInfo(curSample, &Size, &Offset, NULL, &stsc) ) {
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//
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// Get some additional information about this sample.
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Track->GetSampleMediaTime(curSample, &MediaTime, &stts);
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//
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// Dump out the sample.
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if( DumpHTML )
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qtss_printf("<FONT COLOR=black>%010"_64BITARG_"u: track=%02"_U32BITARG_"; size=%"_U32BITARG_"</FONT><BR>\n",Offset, Track->GetTrackID(), Size);
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else
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qtss_printf("%8"_U32BITARG_" - %10"_U32BITARG_" %10"_64BITARG_"u %10"_U32BITARG_"\n", curSample, MediaTime, Offset, Size);
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// Next sample.
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curSample++;
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}
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return 0;
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}
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