// just before run process
public void startConvert(File file) {
// log.info("start:");
// check command valid.
String ffmpegPath = ffmpegExecuter.getFfmpegPreference().getFfmpegPath();
String codec = ffmpegExecuter.getFfmpegPreference().getAudioCodec();
System.out.println("executer:" + ffmpegPath);
if (FFMpegUI.isPureFFMpeg(ffmpegPath)) {
if (!FFMpegUI.isPureFFMpegSupportedAudioCodec(codec)) { // MP3 not support pure_ffmpeg.exe
StatusBarUtils.showStatusBar(Messages.getString("ffmpeg_statusbar.no_ffmpeg"));
try {
getProcessPrinter().printError(Messages.getString("ffmpeg_error.no_ffmpeg"));
} catch (IOException e) {
e.printStackTrace();
}
perfomeCancel();
return;
}
}
log.info("set guess:" + ffmpegExecuter.getGuessSize() + "kB");
setProgressMaxBytes(ffmpegExecuter.getGuessSize());
}
// overwrite only work when ffmpeg is available
public boolean isCanConvert() {
// check ffmpeg path exists.
String ffmpegPath = FFMpegUI.getFFmpegOrPureFFMpeg();
if (!FFMpegUI.isFFMpegOrPureFFMpegAvailable(ffmpegPath)) {
return false;
}
return super.isCanConvert();
}
public void beforeConvert() {
if (FFMpegUI.getFFmpeg() == null && !quickCopy.getSelection()) {
log.warn("this never happend:must filtered by canConvert");
return;
}
// TODO if use pure_ffmpeg use it.if can handle codec.
String ffmpegPath = FFMpegUI.getFFmpeg();
if (ffmpegPath == null) {
ffmpegPath = FFMpegUI.getPureFFmpeg();
}
// should initialize first.
fileOverwriteControler = new FileOverwriteControler(tab.getShell());
ffmpegExecuter = new FFMpegExecuter();
ffmpegExecuter.setAllowDemuxingFLV(false); // if true newer ffmpeg.exe make problem.
ffmpegExecuter.setIgnoreAvisynthExtensions(new String[0]); // use any file
ffmpegExecuter.setExecuteListener(new FFMpegMonitor());
MP3FFMpegPreference preference = new MP3FFMpegPreference();
ffmpegExecuter.setFfmpegPreference(preference);
preference.setFfmpegPath(ffmpegPath);
preference.setExtension(FFMpegOptions.EXTENSION_MP3);
// support thread.//no it crash
/*
boolean threads = Akj_betasPlugin.getDefault().getPreferenceStore()
.getBoolean(FFMpegPage.USE_THREAD);
*/
ffmpegExecuter.setSameDirectory(samefolder.getSelection());
ffmpegExecuter.setBackup(backup.getSelection());
if (!samefolder.getSelection()) {
ffmpegExecuter.setExportDir(directoryChooser.getAbsoluteFilePath());
}
// copy settings
preference.setForceConvert(forceConvert.getSelection());
preference.setUseCopy(quickCopy.getSelection());
preference.setDefaultBitrate(
Integer.parseInt(defaultBitrate.getItem(defaultBitrate.getSelectionIndex())));
ffmpegExecuter.setUseAvisynth(useAvisynth.getSelection());
preference.setConvertBitrate(mp3setting.getBitrate());
preference.setConvertFramerate(mp3setting.getFramerate());
preference.setConvertChannel(mp3setting.getChannel());
}
public void updateStatus() {
if (quickCopy == null) {
// this called before createPart from preference monitor.
// ignore it
}
String ffmpegPath = FFMpegUI.getFFmpeg();
if (ffmpegPath == null) {
if (noFFMpegImage != null) { // initial call,there are null image
dragHere.setImage(noFFMpegImage);
}
setMessage(""); // setMessage(Messages.getString(""));
if (quickCopy != null) {
setCanConvert(quickCopy.getSelection()); // enable only if copy on
setCantConvertStatusbarMessage(Messages.getString("ffmpeg_statusbar.no_ffmpeg"));
} else {
log.warn("this never called");
// before initialize
setCanConvert(getPreferenceStore().getBoolean(getPreferenceKey() + "." + "quickcopy"));
}
} else {
if (canConvertImage != null) dragHere.setImage(canConvertImage);
if (samefolder.getSelection() || directoryChooser.getFile() != null) {
setMessage(Messages.getString("dropsomething.drag_folder"));
setCanConvert(true);
} else {
setErrorMessage(Messages.getString("dropsomething.choose_folder"));
setCanConvert(false);
}
}
log.info("currentStatus:" + isCanConvert());
}