!7 lib 1006715 lib 1006717 lib 1006721 // jcodec 0.2.0 + samples import org.jcodec.samples.transcode.*; p { final File inFile = getProgramFile(#1006716, "test.mp4"); inputFilePath("Audio file", voidfunc(final File audioFile) { thread { File outFile = prepareProgramFile(audioFile.getName() + "-" + inFile.getName()); copyFile(inFile, outFile); S[] args = {"--o:ac=copy", f2s(audioFile), f2s(outFile)}; TranscodeMain.main(args); print("Added " + audioFile + " to " + inFile + ", yielding " + outFile); } }); }