/* HBJob+HBJobConversion.m $ This file is part of the HandBrake source code. Homepage: . It may be used under the terms of the GNU General Public License. */ #import "HBJob+HBJobConversion.h" #import "HBAudioDefaults.h" #import "HBAudioTrack.h" #import "HBSubtitlesTrack.h" #import "HBChapter.h" #import "HBTitle+Private.h" #import "HBMutablePreset.h" @implementation HBJob (HBJobConversion) - (NSDictionary *)jobDict { NSAssert(self.title, @"HBJob: calling jobDict without a valid title loaded"); HBMutablePreset *preset = [[HBMutablePreset alloc] init]; [self writeToPreset:preset]; return [self.title jobSettingsWithPreset:preset]; } /** * Prepares a hb_job_t */ - (hb_job_t *)hb_job { NSAssert(self.title, @"HBJob: calling hb_job without a valid title loaded"); NSAssert(self.destURL, @"HBJob: calling hb_job without a valid destination"); hb_title_t *title = self.title.hb_title; hb_job_t *job = hb_job_init(title); hb_job_set_file(job, self.destURL.path.fileSystemRepresentation); // Title Angle for dvdnav job->angle = self.angle; if (self.range.type == HBRangeTypeChapters) { // Chapter selection job->chapter_start = self.range.chapterStart + 1; job->chapter_end = self.range.chapterStop + 1; } else if (self.range.type == HBRangeTypeSeconds) { // we are pts based start / stop // Point A to Point B. Time to time in seconds. // get the start seconds from the start seconds field int start_seconds = self.range.secondsStart; job->pts_to_start = start_seconds * 90000LL; // Stop seconds is actually the duration of encode, so subtract the end seconds from the start seconds int stop_seconds = self.range.secondsStop; job->pts_to_stop = (stop_seconds - start_seconds) * 90000LL; } else if (self.range.type == HBRangeTypeFrames) { // we are frame based start / stop //Point A to Point B. Frame to frame // get the start frame from the start frame field int start_frame = self.range.frameStart; job->frame_to_start = start_frame; // get the frame to stop on from the end frame field int stop_frame = self.range.frameStop; job->frame_to_stop = stop_frame - start_frame; } else if (self.range.type == HBRangePreviewIndex) { job->start_at_preview = self.range.previewIndex; job->seek_points = self.range.previewsCount; job->pts_to_stop = self.range.ptsToStop; } // Format (Muxer) and Video Encoder job->mux = self.container; job->vcodec = self.video.encoder; // We set http optimized mp4 here job->mp4_optimize = self.mp4HttpOptimize; // We set the chapter marker extraction here based on the format being // mpeg4 or mkv and the checkbox being checked. if (self.chaptersEnabled) { job->chapter_markers = 1; // now lets get our saved chapter names out the array in the queue file // and insert them back into the title chapter list. We have it here, // because unless we are inserting chapter markers there is no need to // spend the overhead of iterating through the chapter names array imo // Also, note that if for some reason we don't apply chapter names, the // chapters just come out 001, 002, etc. etc. int i = 0; for (HBChapter *jobChapter in self.chapterTitles) { hb_chapter_t *chapter = (hb_chapter_t *) hb_list_item(job->list_chapter, i); if (chapter != NULL) { hb_chapter_set_title(chapter, jobChapter.title.UTF8String); } i++; } } else { job->chapter_markers = 0; } if (job->vcodec & HB_VCODEC_H264_MASK) { // iPod 5G atom job->ipod_atom = self.mp4iPodCompatible; } if (self.video.twoPass && ((self.video.encoder & HB_VCODEC_X264_MASK) || (self.video.encoder & HB_VCODEC_X265_MASK))) { job->fastfirstpass = self.video.turboTwoPass; } job->twopass = self.video.twoPass; if (hb_video_encoder_get_presets(self.video.encoder) != NULL) { // advanced x264/x265 options NSString *tmpString; // translate zero-length strings to NULL for libhb const char *encoder_preset = NULL; const char *encoder_tune = NULL; const char *encoder_options = NULL; const char *encoder_profile = NULL; const char *encoder_level = NULL; if (self.video.advancedOptions) { // we are using the advanced panel if ([(tmpString = self.video.videoOptionExtra) length]) { encoder_options = tmpString.UTF8String; } } else { // we are using the x264/x265 preset system if ([(tmpString = self.video.completeTune) length]) { encoder_tune = [tmpString UTF8String]; } if ([(tmpString = self.video.videoOptionExtra) length]) { encoder_options = [tmpString UTF8String]; } if ([(tmpString = self.video.profile) length]) { encoder_profile = [tmpString UTF8String]; } if ([(tmpString = self.video.level) length]) { encoder_level = [tmpString UTF8String]; } encoder_preset = self.video.preset.UTF8String; } hb_job_set_encoder_preset (job, encoder_preset); hb_job_set_encoder_tune (job, encoder_tune); hb_job_set_encoder_options(job, encoder_options); hb_job_set_encoder_profile(job, encoder_profile); hb_job_set_encoder_level (job, encoder_level); } else if (job->vcodec & HB_VCODEC_FFMPEG_MASK) { hb_job_set_encoder_options(job, self.video.videoOptionExtra.UTF8String); } // Picture Size Settings job->par.num = self.picture.parWidth; job->par.den = self.picture.parHeight; // Video settings // Framerate int fps_mode, fps_num, fps_den; if (self.video.frameRate > 0) { // a specific framerate has been chosen fps_num = 27000000; fps_den = self.video.frameRate; if (self.video.frameRateMode == 1) { // CFR fps_mode = 1; } else { // PFR fps_mode = 2; } } else { // same as source fps_num = title->vrate.num; fps_den = title->vrate.den; if (self.video.frameRateMode == 1) { // CFR fps_mode = 1; } else { // VFR fps_mode = 0; } } switch (self.video.qualityType) { case 0: // ABR job->vquality = HB_INVALID_VIDEO_QUALITY; job->vbitrate = self.video.avgBitrate; break; case 1: // Constant Quality job->vquality = self.video.quality; job->vbitrate = 0; break; } // Map the settings in the dictionaries for the SubtitleList array to match title->list_subtitle for (HBSubtitlesTrack *subTrack in self.subtitles.tracks) { if (subTrack.isEnabled) { // Subtract 2 to the source indexes to compensate // for the none and foreign audio search tracks. int sourceIdx = ((int)subTrack.sourceTrackIdx) - 2; // we need to check for the "Foreign Audio Search" which would be have an index of -1 if (sourceIdx == -1) { job->indepth_scan = 1; if (subTrack.burnedIn) { job->select_subtitle_config.dest = RENDERSUB; } else { job->select_subtitle_config.dest = PASSTHRUSUB; } job->select_subtitle_config.force = subTrack.forcedOnly; job->select_subtitle_config.default_track = subTrack.def; } else { // if we are getting the subtitles from an external srt file if (subTrack.type == SRTSUB) { hb_subtitle_config_t sub_config; sub_config.offset = subTrack.offset; // we need to strncpy file name and codeset strncpy(sub_config.src_filename, subTrack.fileURL.path.fileSystemRepresentation, 255); sub_config.src_filename[255] = 0; strncpy(sub_config.src_codeset, subTrack.charCode.UTF8String, 39); sub_config.src_codeset[39] = 0; if (!subTrack.burnedIn && hb_subtitle_can_pass(SRTSUB, job->mux)) { sub_config.dest = PASSTHRUSUB; } else if (hb_subtitle_can_burn(SRTSUB)) { sub_config.dest = RENDERSUB; } sub_config.force = 0; sub_config.default_track = subTrack.def; hb_srt_add( job, &sub_config, subTrack.isoLanguage.UTF8String); } else { // We are setting a source subtitle so access the source subtitle info hb_subtitle_t * subt = (hb_subtitle_t *) hb_list_item(title->list_subtitle, sourceIdx); if (subt != NULL) { hb_subtitle_config_t sub_config = subt->config; if (!subTrack.burnedIn && hb_subtitle_can_pass(subt->source, job->mux)) { sub_config.dest = PASSTHRUSUB; } else if (hb_subtitle_can_burn(subt->source)) { sub_config.dest = RENDERSUB; } sub_config.force = subTrack.forcedOnly; sub_config.default_track = subTrack.def; hb_subtitle_add(job, &sub_config, sourceIdx); } } } } } // Audio Defaults job->acodec_copy_mask = 0; HBAudioDefaults *audioDefaults = self.audio.defaults; if (audioDefaults.allowAACPassthru) { job->acodec_copy_mask |= HB_ACODEC_AAC_PASS; } if (audioDefaults.allowAC3Passthru) { job->acodec_copy_mask |= HB_ACODEC_AC3_PASS; } if (audioDefaults.allowEAC3Passthru) { job->acodec_copy_mask |= HB_ACODEC_EAC3_PASS; } if (audioDefaults.allowDTSHDPassthru) { job->acodec_copy_mask |= HB_ACODEC_DCA_HD_PASS; } if (audioDefaults.allowDTSPassthru) { job->acodec_copy_mask |= HB_ACODEC_DCA_PASS; } if (audioDefaults.allowMP3Passthru) { job->acodec_copy_mask |= HB_ACODEC_MP3_PASS; } if (audioDefaults.allowTrueHDPassthru) { job->acodec_copy_mask |= HB_ACODEC_TRUEHD_PASS; } if (audioDefaults.allowFLACPassthru) { job->acodec_copy_mask |= HB_ACODEC_FLAC_PASS; } job->acodec_fallback = audioDefaults.encoderFallback; // Audio tracks and mixdowns // Now lets add our new tracks to the audio list here for (HBAudioTrack *audioTrack in self.audio.tracks) { if (audioTrack.isEnabled) { hb_audio_config_t *audio = (hb_audio_config_t *)calloc(1, sizeof(*audio)); hb_audio_config_init(audio); NSDictionary *inputTrack = self.audio.sourceTracks[audioTrack.sourceTrackIdx]; int sampleRateToUse = (audioTrack.sampleRate == 0 ? [inputTrack[keyAudioInputSampleRate] intValue] : audioTrack.sampleRate); audio->in.track = (int)audioTrack.sourceTrackIdx - 1; // We go ahead and assign values to our audio->out. audio->out.track = audio->in.track; audio->out.codec = audioTrack.encoder; audio->out.compression_level = hb_audio_compression_get_default(audio->out.codec); audio->out.mixdown = audioTrack.mixdown; audio->out.normalize_mix_level = 0; audio->out.bitrate = audioTrack.bitRate; audio->out.samplerate = sampleRateToUse; audio->out.dither_method = hb_audio_dither_get_default(); // output is not passthru so apply gain if (!(audioTrack.encoder & HB_ACODEC_PASS_FLAG)) { audio->out.gain = audioTrack.gain; } else { // output is passthru - the Gain dial is disabled so don't apply its value audio->out.gain = 0; } if (hb_audio_can_apply_drc([inputTrack[keyAudioInputCodec] intValue], [inputTrack[keyAudioInputCodecParam] intValue], audioTrack.encoder)) { audio->out.dynamic_range_compression = audioTrack.drc; } else { // source isn't AC3 or output is passthru - the DRC dial is disabled so don't apply its value audio->out.dynamic_range_compression = 0; } hb_audio_add(job, audio); free(audio); } } // Now lets call the filters if applicable. // The order of the filters is critical // Detelecine hb_filter_object_t *filter; if (![self.filters.detelecine isEqualToString:@"off"]) { int filter_id = HB_FILTER_DETELECINE; hb_dict_t *filter_dict = hb_generate_filter_settings(filter_id, self.filters.detelecine.UTF8String, NULL, self.filters.detelecineCustomString.UTF8String); filter = hb_filter_init(filter_id); hb_add_filter_dict(job, filter, filter_dict); hb_value_free(&filter_dict); } // Comb Detection if (![self.filters.combDetection isEqualToString:@"off"]) { int filter_id = HB_FILTER_COMB_DETECT; hb_dict_t *filter_dict = hb_generate_filter_settings(filter_id, self.filters.combDetection.UTF8String, NULL, self.filters.combDetectionCustomString.UTF8String); filter = hb_filter_init(filter_id); hb_add_filter_dict(job, filter, filter_dict); hb_value_free(&filter_dict); } // Deinterlace if (![self.filters.deinterlace isEqualToString:@"off"]) { int filter_id = HB_FILTER_DECOMB; if ([self.filters.deinterlace isEqualToString:@"deinterlace"]) { filter_id = HB_FILTER_DEINTERLACE; } hb_dict_t *filter_dict = hb_generate_filter_settings(filter_id, self.filters.deinterlacePreset.UTF8String, NULL, self.filters.deinterlaceCustomString.UTF8String); filter = hb_filter_init(filter_id); hb_add_filter_dict(job, filter, filter_dict); hb_value_free(&filter_dict); } // Denoise if (![self.filters.denoise isEqualToString:@"off"]) { int filter_id = HB_FILTER_HQDN3D; if ([self.filters.denoise isEqualToString:@"nlmeans"]) { filter_id = HB_FILTER_NLMEANS; } hb_dict_t *filter_dict = hb_generate_filter_settings(filter_id, self.filters.denoisePreset.UTF8String, self.filters.denoiseTune.UTF8String, self.filters.denoiseCustomString.UTF8String); filter = hb_filter_init(filter_id); hb_add_filter_dict(job, filter, filter_dict); hb_dict_free(&filter_dict); } // Deblock (uses pp7 default) if (self.filters.deblock) { filter = hb_filter_init(HB_FILTER_DEBLOCK); hb_add_filter(job, filter, [NSString stringWithFormat:@"qp=%d", self.filters.deblock].UTF8String); } // Add Crop/Scale filter filter = hb_filter_init(HB_FILTER_CROP_SCALE); hb_add_filter( job, filter, [NSString stringWithFormat: @"width=%d:height=%d:crop-top=%d:crop-bottom=%d:crop-left=%d:crop-right=%d", self.picture.width, self.picture.height, self.picture.cropTop, self.picture.cropBottom, self.picture.cropLeft, self.picture.cropRight].UTF8String); // Add grayscale filter if (self.filters.grayscale) { filter = hb_filter_init(HB_FILTER_GRAYSCALE); hb_add_filter(job, filter, NULL); } // Add rotate filter if (self.filters.rotate || self.filters.flip) { int filter_id = HB_FILTER_ROTATE; hb_dict_t *filter_dict = hb_generate_filter_settings(filter_id, NULL, NULL, [NSString stringWithFormat:@"angle=%d:hflip=%d", self.filters.rotate, self.filters.flip].UTF8String); filter = hb_filter_init(filter_id); hb_add_filter_dict(job, filter, filter_dict); hb_dict_free(&filter_dict); } // Add framerate shaping filter filter = hb_filter_init(HB_FILTER_VFR); hb_add_filter(job, filter, [[NSString stringWithFormat:@"mode=%d:rate=%d/%d", fps_mode, fps_num, fps_den] UTF8String]); return job; } @end