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https://github.com/rgaufman/live555.git
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67 lines
2.2 KiB
C++
67 lines
2.2 KiB
C++
/**********
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This library is free software; you can redistribute it and/or modify it under
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the terms of the GNU Lesser General Public License as published by the
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Free Software Foundation; either version 3 of the License, or (at your
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option) any later version. (See <http://www.gnu.org/copyleft/lesser.html>.)
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This library is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
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more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this library; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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**********/
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// Copyright (c) 1996-2025, Live Networks, Inc. All rights reserved
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// A test program that splits a MPEG Transport Stream input (on 'stdin')
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// into separate video and audio output files.
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// main program
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#include <liveMedia.hh>
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#include <BasicUsageEnvironment.hh>
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UsageEnvironment* env;
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char const* programName;
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char const* inputFileName = "stdin";
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MPEG2TransportStreamDemux* baseDemultiplexor = NULL;
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void usage() {
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*env << "usage: " << programName << " takes no arguments (it reads from \"stdin\")\n";
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exit(1);
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}
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void afterReading(void*);
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int main(int argc, char** argv) {
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// Begin by setting up our usage environment:
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TaskScheduler* scheduler = BasicTaskScheduler::createNew();
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env = BasicUsageEnvironment::createNew(*scheduler);
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// Parse the command line:
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programName = argv[0];
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if (argc != 1) usage();
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// Open the input file as a 'byte-stream file source':
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ByteStreamFileSource* inputSource
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= ByteStreamFileSource::createNew(*env, inputFileName);
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if (inputSource == NULL) {
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*env << "Unable to open file \"" << inputFileName
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<< "\" as a byte-stream file source\n";
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exit(1);
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}
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// Create a demultiplexor that reads from that source, creating new 'demultiplexed tracks'
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// as they appear:
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baseDemultiplexor = MPEG2TransportStreamDemux::createNew(*env, inputSource, afterReading, NULL);
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env->taskScheduler().doEventLoop(); // does not return
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return 0; // only to prevent compiler warning
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}
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void afterReading(void* /*clientData*/) {
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*env << "...done\n";
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exit(0);
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}
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