From cc2160de5cc05dc3aa77f3a34358e66f6193c8c9 Mon Sep 17 00:00:00 2001 From: Michał Cichoń Date: Tue, 26 Jun 2012 20:35:30 +0200 Subject: Add support for AAC. --- faad2/src/plugins/xmms/src/mp4_utils.c | 469 +++++++++++++++++++++++++++++++++ 1 file changed, 469 insertions(+) create mode 100644 faad2/src/plugins/xmms/src/mp4_utils.c (limited to 'faad2/src/plugins/xmms/src/mp4_utils.c') diff --git a/faad2/src/plugins/xmms/src/mp4_utils.c b/faad2/src/plugins/xmms/src/mp4_utils.c new file mode 100644 index 0000000..a517963 --- /dev/null +++ b/faad2/src/plugins/xmms/src/mp4_utils.c @@ -0,0 +1,469 @@ +/* + * some functions for MP4 files +*/ + +#include "mp4ff.h" +#include "faad.h" + +#include +#include +#include +#include +#include +#include +#include + +const char *mp4AudioNames[]= + { + "MPEG-1 Audio Layers 1,2 or 3", + "MPEG-2 low biterate (MPEG-1 extension) - MP3", + "MPEG-2 AAC Main Profile", + "MPEG-2 AAC Low Complexity profile", + "MPEG-2 AAC SSR profile", + "MPEG-4 audio (MPEG-4 AAC)", + 0 + }; + +/* MPEG-4 Audio types from 14496-3 Table 1.5.1 (from mp4.h)*/ +const char *mpeg4AudioNames[]= + { + "!!!!MPEG-4 Audio track Invalid !!!!!!!", + "MPEG-4 AAC Main profile", + "MPEG-4 AAC Low Complexity profile", + "MPEG-4 AAC SSR profile", + "MPEG-4 AAC Long Term Prediction profile", + "MPEG-4 AAC Scalable", + "MPEG-4 CELP", + "MPEG-4 HVXC", + "MPEG-4 Text To Speech", + "MPEG-4 Main Synthetic profile", + "MPEG-4 Wavetable Synthesis profile", + "MPEG-4 MIDI Profile", + "MPEG-4 Algorithmic Synthesis and Audio FX profile" + }; + +static GtkWidget *mp4_info_dialog = NULL; + +/* + * find AAC track +*/ + +int getAACTrack(mp4ff_t *infile) +{ + int i, rc; + int numTracks = mp4ff_total_tracks(infile); + + printf("total-tracks: %d\n", numTracks); + for(i=0; iread = read_callback; + mp4cb->seek = seek_callback; + mp4cb->user_data = mp4file; + return mp4cb; +} + +/* + * Function to display an info box for an mp4 file. + * This code is based heavily on fileinfo.c from the xmms mpg123 + * plugin, and the info box layout mimics that plugin. +*/ +void create_mp4_info_dialog (char *filename, FILE *mp4file, mp4ff_t *infile, gint mp4track) +{ + char *window_title, *value, *value2; + static GtkWidget *filename_entry, *title_entry, *artist_entry, *album_entry; + static GtkWidget *genre_entry, *year_entry, *track_entry, *comment_entry; + static GtkWidget *mp4_info_label; + + if (!mp4_info_dialog) + { + GtkWidget *dialog_vbox1, *vbox1, *hbox2, *hbox3, *hbox4; + GtkWidget *frame2, *frame3, *table1, *dialog_action_area1; + GtkWidget *filename_label, *title_label, *artist_label, *album_label; + GtkWidget *genre_label, *year_label, *track_label, *comment_label; + GtkWidget *close_button; + + mp4_info_dialog = gtk_dialog_new (); + gtk_object_set_data (GTK_OBJECT (mp4_info_dialog), "mp4_info_dialog", mp4_info_dialog); + gtk_window_set_policy (GTK_WINDOW (mp4_info_dialog), TRUE, TRUE, FALSE); + gtk_signal_connect(GTK_OBJECT (mp4_info_dialog), "destroy", + gtk_widget_destroyed, &mp4_info_dialog); + + dialog_vbox1 = GTK_DIALOG (mp4_info_dialog)->vbox; + gtk_object_set_data (GTK_OBJECT (mp4_info_dialog), "dialog_vbox1", dialog_vbox1); + gtk_container_set_border_width (GTK_CONTAINER (dialog_vbox1), 3); + + hbox2 = gtk_hbox_new (FALSE, 0); + gtk_widget_ref (hbox2); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "hbox2", hbox2, + (GtkDestroyNotify) gtk_widget_unref); + gtk_box_pack_start (GTK_BOX (dialog_vbox1), hbox2, FALSE, TRUE, 0); + gtk_container_set_border_width (GTK_CONTAINER (hbox2), 3); + + filename_label = gtk_label_new ("Filename: "); + gtk_widget_ref (filename_label); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "filename_label", filename_label, + (GtkDestroyNotify) gtk_widget_unref); + gtk_box_pack_start (GTK_BOX (hbox2), filename_label, FALSE, FALSE, 0); + + filename_entry = gtk_entry_new (); + gtk_widget_ref (filename_entry); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "filename_entry", filename_entry, + (GtkDestroyNotify) gtk_widget_unref); + gtk_box_pack_start (GTK_BOX (hbox2), filename_entry, TRUE, TRUE, 0); + gtk_entry_set_editable (GTK_ENTRY (filename_entry), FALSE); + + hbox3 = gtk_hbox_new (FALSE, 0); + gtk_widget_ref (hbox3); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "hbox3", hbox3, + (GtkDestroyNotify) gtk_widget_unref); + gtk_box_pack_start (GTK_BOX (dialog_vbox1), hbox3, TRUE, TRUE, 0); + gtk_container_set_border_width (GTK_CONTAINER (hbox3), 3); + + frame2 = gtk_frame_new ("Tag Info: "); + gtk_widget_ref (frame2); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "frame2", frame2, + (GtkDestroyNotify) gtk_widget_unref); + gtk_box_pack_start (GTK_BOX (hbox3), frame2, TRUE, TRUE, 0); + + table1 = gtk_table_new (6, 2, FALSE); + gtk_widget_ref (table1); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "table1", table1, + (GtkDestroyNotify) gtk_widget_unref); + gtk_container_add (GTK_CONTAINER (frame2), table1); + gtk_container_set_border_width (GTK_CONTAINER (table1), 5); + + comment_label = gtk_label_new ("Comment: "); + gtk_widget_ref (comment_label); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "comment_label", comment_label, + (GtkDestroyNotify) gtk_widget_unref); + gtk_table_attach (GTK_TABLE (table1), comment_label, 0, 1, 5, 6, + (GtkAttachOptions) (GTK_FILL), + (GtkAttachOptions) (GTK_EXPAND), 0, 0); + gtk_misc_set_alignment (GTK_MISC (comment_label), 1, 0.5); + + genre_label = gtk_label_new ("Genre: "); + gtk_widget_ref (genre_label); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "genre_label", genre_label, + (GtkDestroyNotify) gtk_widget_unref); + gtk_table_attach (GTK_TABLE (table1), genre_label, 0, 1, 4, 5, + (GtkAttachOptions) (GTK_FILL), + (GtkAttachOptions) (GTK_EXPAND), 0, 0); + gtk_misc_set_alignment (GTK_MISC (genre_label), 1, 0.5); + + album_label = gtk_label_new ("Album: "); + gtk_widget_ref (album_label); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "album_label", album_label, + (GtkDestroyNotify) gtk_widget_unref); + gtk_table_attach (GTK_TABLE (table1), album_label, 0, 1, 2, 3, + (GtkAttachOptions) (GTK_FILL), + (GtkAttachOptions) (GTK_EXPAND), 0, 0); + gtk_misc_set_alignment (GTK_MISC (album_label), 1, 0.5); + + title_label = gtk_label_new ("Title: "); + gtk_widget_ref (title_label); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "title_label", title_label, + (GtkDestroyNotify) gtk_widget_unref); + gtk_table_attach (GTK_TABLE (table1), title_label, 0, 1, 0, 1, + (GtkAttachOptions) (GTK_FILL), + (GtkAttachOptions) (GTK_EXPAND), 0, 0); + gtk_misc_set_alignment (GTK_MISC (title_label), 1, 0.5); + + artist_label = gtk_label_new ("Artist: "); + gtk_widget_ref (artist_label); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "artist_label", artist_label, + (GtkDestroyNotify) gtk_widget_unref); + gtk_table_attach (GTK_TABLE (table1), artist_label, 0, 1, 1, 2, + (GtkAttachOptions) (GTK_FILL), + (GtkAttachOptions) (GTK_EXPAND), 0, 0); + gtk_misc_set_alignment (GTK_MISC (artist_label), 1, 0.5); + + year_label = gtk_label_new ("Year: "); + gtk_widget_ref (year_label); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "year_label", year_label, + (GtkDestroyNotify) gtk_widget_unref); + gtk_table_attach (GTK_TABLE (table1), year_label, 0, 1, 3, 4, + (GtkAttachOptions) (GTK_FILL), + (GtkAttachOptions) (GTK_EXPAND), 0, 0); + gtk_misc_set_alignment (GTK_MISC (year_label), 1, 0.5); + + hbox4 = gtk_hbox_new (FALSE, 0); + gtk_widget_ref (hbox4); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "hbox4", hbox4, + (GtkDestroyNotify) gtk_widget_unref); + gtk_table_attach (GTK_TABLE (table1), hbox4, 1, 2, 3, 4, + (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), + (GtkAttachOptions) (GTK_FILL), 0, 0); + + year_entry = gtk_entry_new (); + gtk_widget_ref (year_entry); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "year_entry", year_entry, + (GtkDestroyNotify) gtk_widget_unref); + gtk_box_pack_start (GTK_BOX (hbox4), year_entry, FALSE, FALSE, 0); + gtk_widget_set_usize (year_entry, 60, -2); + gtk_entry_set_editable (GTK_ENTRY (year_entry), FALSE); + + track_label = gtk_label_new (" Track: "); + gtk_widget_ref (track_label); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "track_label", track_label, + (GtkDestroyNotify) gtk_widget_unref); + gtk_box_pack_start (GTK_BOX (hbox4), track_label, FALSE, FALSE, 0); + gtk_misc_set_alignment (GTK_MISC (track_label), 1, 0.5); + + track_entry = gtk_entry_new (); + gtk_widget_ref (track_entry); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "track_entry", track_entry, + (GtkDestroyNotify) gtk_widget_unref); + gtk_box_pack_start (GTK_BOX (hbox4), track_entry, FALSE, FALSE, 0); + gtk_widget_set_usize (track_entry, 60, -2); + gtk_entry_set_editable (GTK_ENTRY (track_entry), FALSE); + + title_entry = gtk_entry_new (); + gtk_widget_ref (title_entry); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "title_entry", title_entry, + (GtkDestroyNotify) gtk_widget_unref); + gtk_table_attach (GTK_TABLE (table1), title_entry, 1, 2, 0, 1, + (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), + (GtkAttachOptions) (0), 0, 0); + gtk_entry_set_editable (GTK_ENTRY (title_entry), FALSE); + + artist_entry = gtk_entry_new (); + gtk_widget_ref (artist_entry); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "artist_entry", artist_entry, + (GtkDestroyNotify) gtk_widget_unref); + gtk_table_attach (GTK_TABLE (table1), artist_entry, 1, 2, 1, 2, + (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), + (GtkAttachOptions) (0), 0, 0); + gtk_entry_set_editable (GTK_ENTRY (artist_entry), FALSE); + + album_entry = gtk_entry_new (); + gtk_widget_ref (album_entry); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "album_entry", album_entry, + (GtkDestroyNotify) gtk_widget_unref); + gtk_table_attach (GTK_TABLE (table1), album_entry, 1, 2, 2, 3, + (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), + (GtkAttachOptions) (0), 0, 0); + gtk_entry_set_editable (GTK_ENTRY (album_entry), FALSE); + + genre_entry = gtk_entry_new (); + gtk_widget_ref (genre_entry); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "genre_entry", genre_entry, + (GtkDestroyNotify) gtk_widget_unref); + gtk_table_attach (GTK_TABLE (table1), genre_entry, 1, 2, 4, 5, + (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), + (GtkAttachOptions) (0), 0, 0); + gtk_entry_set_editable (GTK_ENTRY (genre_entry), FALSE); + + comment_entry = gtk_entry_new (); + gtk_widget_ref (comment_entry); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "comment_entry", comment_entry, + (GtkDestroyNotify) gtk_widget_unref); + gtk_table_attach (GTK_TABLE (table1), comment_entry, 1, 2, 5, 6, + (GtkAttachOptions) (GTK_EXPAND | GTK_FILL), + (GtkAttachOptions) (0), 0, 0); + gtk_entry_set_editable (GTK_ENTRY (comment_entry), FALSE); + + frame3 = gtk_frame_new ("MP4 Info: "); + gtk_widget_ref (frame3); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "frame3", frame3, + (GtkDestroyNotify) gtk_widget_unref); + gtk_box_pack_start (GTK_BOX (hbox3), frame3, FALSE, TRUE, 0); + + vbox1 = gtk_vbox_new (FALSE, 0); + gtk_widget_ref (vbox1); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "vbox1", vbox1, + (GtkDestroyNotify) gtk_widget_unref); + gtk_container_add (GTK_CONTAINER (frame3), vbox1); + gtk_container_set_border_width (GTK_CONTAINER (vbox1), 5); + + mp4_info_label = gtk_label_new (""); + gtk_widget_ref (mp4_info_label); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "mp4_info_label", mp4_info_label, + (GtkDestroyNotify) gtk_widget_unref); + gtk_box_pack_start (GTK_BOX (vbox1), mp4_info_label, TRUE, TRUE, 0); + gtk_label_set_justify (GTK_LABEL (mp4_info_label), GTK_JUSTIFY_LEFT); + gtk_misc_set_alignment (GTK_MISC (mp4_info_label), 0, 0); + + dialog_action_area1 = GTK_DIALOG (mp4_info_dialog)->action_area; + gtk_object_set_data (GTK_OBJECT (mp4_info_dialog), "dialog_action_area1", dialog_action_area1); + gtk_container_set_border_width (GTK_CONTAINER (dialog_action_area1), 4); + + close_button = gtk_button_new_with_label ("Close"); + gtk_widget_ref (close_button); + gtk_object_set_data_full (GTK_OBJECT (mp4_info_dialog), "close_button", close_button, + (GtkDestroyNotify) gtk_widget_unref); + gtk_box_pack_start (GTK_BOX (dialog_action_area1), close_button, FALSE, FALSE, 0); + + gtk_signal_connect_object (GTK_OBJECT (close_button), "clicked", + GTK_SIGNAL_FUNC (gtk_widget_destroy), GTK_OBJECT (mp4_info_dialog)); + + } + + window_title = g_strdup_printf("File Info - %s", g_basename(filename)); + gtk_window_set_title (GTK_WINDOW (mp4_info_dialog), window_title); + g_free(window_title); + + gtk_entry_set_text (GTK_ENTRY (filename_entry), filename); + + gtk_entry_set_text (GTK_ENTRY (title_entry), ""); + gtk_entry_set_text (GTK_ENTRY (artist_entry), ""); + gtk_entry_set_text (GTK_ENTRY (album_entry), ""); + gtk_entry_set_text (GTK_ENTRY (year_entry), ""); + gtk_entry_set_text (GTK_ENTRY (track_entry), ""); + gtk_entry_set_text (GTK_ENTRY (genre_entry), ""); + gtk_entry_set_text (GTK_ENTRY (comment_entry), ""); + + if ((mp4ff_meta_get_title(infile, &value)) && value != NULL) { + gtk_entry_set_text (GTK_ENTRY(title_entry), value); + g_free(value); + } + if ((mp4ff_meta_get_artist(infile, &value)) && value != NULL) { + gtk_entry_set_text (GTK_ENTRY(artist_entry), value); + g_free(value); + } + if ((mp4ff_meta_get_album(infile, &value)) && value != NULL) { + gtk_entry_set_text (GTK_ENTRY(album_entry), value); + g_free(value); + } + if ((mp4ff_meta_get_date(infile, &value)) && value != NULL) { + gtk_entry_set_text (GTK_ENTRY(year_entry), value); + g_free(value); + } + if ((mp4ff_meta_get_track(infile, &value)) && value != NULL) { + if ((mp4ff_meta_get_totaltracks(infile, &value2)) && value2 != NULL) { + char *tmp = g_strdup_printf("%s of %s", value, value2); + g_free(value2); + g_free(value); + value = tmp; + } + gtk_entry_set_text (GTK_ENTRY(track_entry), value); + g_free(value); + } + if ((mp4ff_meta_get_genre(infile, &value)) && value != NULL) { + gtk_entry_set_text (GTK_ENTRY(genre_entry), value); + g_free(value); + } + if ((mp4ff_meta_get_comment(infile, &value)) && value != NULL) { + gtk_entry_set_text (GTK_ENTRY(comment_entry), value); + g_free(value); + } + + // Get the length of the track. + double track_duration = mp4ff_get_track_duration(infile, mp4track); + unsigned long time_scale = mp4ff_time_scale(infile, mp4track); + unsigned long length = (track_duration / time_scale); + int min = length / 60; + int sec = length % 60; + + // Get other info about the track. + unsigned long bitrate = mp4ff_get_avg_bitrate(infile, mp4track) / 1000; + unsigned long samplerate = mp4ff_get_sample_rate(infile, mp4track); + unsigned long channels = mp4ff_get_channel_count(infile, mp4track); + unsigned long audio_type = mp4ff_get_audio_type(infile, mp4track); + fseek(mp4file, 0, SEEK_END); + int filesize = ftell(mp4file) / 1024; + + value = g_strdup_printf("Length: %d:%d\nAvg. Bitrate: %ld kbps\nSample Rate: %ld Hz\nChannels: %ld\nAudio Type: %ld\nFile Size: %d KB", min, sec, bitrate, samplerate, channels, audio_type, filesize); + gtk_label_set_text (GTK_LABEL(mp4_info_label), value); + g_free(value); + + gtk_widget_show_all(mp4_info_dialog); +} + + +void getMP4info(char* filename, FILE* mp4file) +{ + mp4ff_callback_t* mp4cb; + mp4ff_t* infile; + gint mp4track; + + mp4cb = getMP4FF_cb(mp4file); + if ((infile = mp4ff_open_read_metaonly(mp4cb)) && + ((mp4track = getAACTrack(infile)) >= 0)){ + create_mp4_info_dialog (filename, mp4file, infile, mp4track); + } + if(infile) mp4ff_close(infile); + if(mp4cb) g_free(mp4cb); +} + +/* Get the xmms titlestring for the file based on metadata. +The following code was adapted from the gtkpod project, specifically +mp4file.c (C) Jorg Schuler, but written to use the mp4ff library. The +mpg123 input plugin for xmms was used as a guide for this function. + --Jason Arroyo, 2004 */ +char *getMP4title(mp4ff_t *infile, char *filename) { + char *ret=NULL; + gchar *value, *path, *temp; + + TitleInput *input; + XMMS_NEW_TITLEINPUT(input); + + // Fill in the TitleInput with the relevant data + // from the mp4 file that can be used to display the title. + mp4ff_meta_get_title(infile, &input->track_name); + mp4ff_meta_get_artist(infile, &input->performer); + mp4ff_meta_get_album(infile, &input->album_name); + if (mp4ff_meta_get_track(infile, &value) && value != NULL) { + input->track_number = atoi(value); + g_free(value); + } + if (mp4ff_meta_get_date(infile, &value) && value != NULL) { + input->year = atoi(value); + g_free(value); + } + mp4ff_meta_get_genre(infile, &input->genre); + mp4ff_meta_get_comment(infile, &input->comment); + input->file_name = g_strdup(g_basename(filename)); + path = g_strdup(filename); + temp = strrchr(path, '.'); + if (temp != NULL) {++temp;} + input->file_ext = g_strdup_printf("%s", temp); + temp = strrchr(path, '/'); + if (temp) {*temp = '\0';} + input->file_path = g_strdup_printf("%s/", path); + + // Use the default xmms title format to format the + // title from the above info. + ret = xmms_get_titlestring(xmms_get_gentitle_format(), input); + + g_free(input->track_name); + g_free(input->performer); + g_free(input->album_name); + g_free(input->genre); + g_free(input->comment); + g_free(input->file_name); + g_free(input->file_ext); + g_free(input->file_path); + g_free(input); + g_free(path); + + return ret; +} -- cgit v1.2.3