def make_audio_opts(self, stream_num): audio_opts = Options() codec_opt = Options('-codec', stream_num, sep=':') audio_opts.append(codec_opt) audio_opts.append(_audio_codecs[self.acodec_combo.currentText()]) if self.acodec_combo.currentText() != 'Copy': bitrate_opt = Options('-b', stream_num, sep=':') audio_opts.append(Options(bitrate_opt, self.bitrate_edit.text())) if self.samplerate_edit.text() not in ('0', ''): samplerate_opt = Options('-ar', stream_num, sep=':') audio_opts.append( Options(samplerate_opt, self.samplerate_edit.text())) audio_opts.extend((Options('-strict', stream_num, sep=':'), 'experimental')) return audio_opts
def make_video_opts(self, stream_num): video_opts = Options() codec_opt = Options('-codec', stream_num, sep=':') video_opts.extend( (codec_opt, _video_codecs[self.vcodec_combo.currentText()])) if self.vcodec_combo.currentText() != 'Copy': bitrate_opt = Options('-b', stream_num, sep=':') video_opts.append(Options(bitrate_opt, self.bitrate_edit.text())) if self.codec_extra.get(self.vcodec_combo.currentText(), None) is not None: for k, v in self.codec_extra[ self.vcodec_combo.currentText()].items(): o = Options(k, stream_num, sep=':') p = Options(o, v) video_opts.append(p) children = self.findChildren(CodecGroup) filter = Options() filter_chain = Options(sep=',') filter.extend((Options('-filter', stream_num, sep=':'), filter_chain)) if any([c.isChecked() for c in children]): for child in children: if child.isChecked(): if child.codec_type == 'crop': crop_opt = Options('crop', sep='=') crop_parms = Options( '{}'.format(child.spnCropWidth.value()), '{}'.format(child.spnCropHeight.value()), '{}'.format(child.spnCropHoriz.value()), '{}'.format(child.spnCropVertical.value()), sep=':') crop_opt.append(crop_parms) filter_chain.insert(0, crop_opt) elif child.codec_type == 'scale': scale_opt = self.make_scale_opts(child) filter_chain.append(scale_opt) filter_chain.append('hqdn3d') video_opts.append(filter) video_opts.extend((Options('-strict', stream_num, sep=':'), 'experimental')) return video_opts