1 /*****************************************************************************
2 * wizard.m: MacOS X Streaming Wizard
3 *****************************************************************************
4 * Copyright (C) 2005-2006 the VideoLAN team
7 * Authors: Felix Kühne <fkuehne@users.sf.net>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
25 /*****************************************************************************
26 * Note: this code is partially based upon ../wxwidgets/wizard.cpp and
27 * ../wxwidgets/streamdata.h; both written by Clément Stenac.
28 *****************************************************************************/
31 /*****************************************************************************
33 *****************************************************************************/
37 #import <vlc_interface.h>
39 /*****************************************************************************
40 * VLCWizard implementation
41 *****************************************************************************/
43 @implementation VLCWizard
45 static VLCWizard *_o_sharedInstance = nil;
47 + (VLCWizard *)sharedInstance
49 return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
54 if (_o_sharedInstance) {
57 _o_sharedInstance = [super init];
60 return _o_sharedInstance;
65 [o_userSelections release];
66 [o_videoCodecs release];
67 [o_audioCodecs release];
68 [o_encapFormats release];
74 /* some minor cleanup */
75 [o_t2_tbl_plst setEnabled:NO];
76 o_userSelections = [[NSMutableDictionary alloc] init];
77 [o_btn_backward setEnabled:NO];
79 /* add audio-bitrates for transcoding */
80 NSArray * audioBitratesArray;
81 audioBitratesArray = [NSArray arrayWithObjects: @"512", @"256", @"192", \
82 @"128", @"64", @"32", @"16", nil ];
83 [o_t4_pop_audioBitrate removeAllItems];
84 [o_t4_pop_audioBitrate addItemsWithTitles: audioBitratesArray];
85 [o_t4_pop_audioBitrate selectItemWithTitle: @"192"];
87 /* add video-bitrates for transcoding */
88 NSArray * videoBitratesArray;
89 videoBitratesArray = [NSArray arrayWithObjects: @"3072", @"2048", @"1024", \
90 @"768", @"512", @"256", @"192", @"128", @"64", @"32", @"16", nil ];
91 [o_t4_pop_videoBitrate removeAllItems];
92 [o_t4_pop_videoBitrate addItemsWithTitles: videoBitratesArray];
93 [o_t4_pop_videoBitrate selectItemWithTitle: @"1024"];
95 /* fill 2 global arrays with arrays containing all codec-related information
96 * - one array per codec named by its short name to define the encap-compability,
97 * cmd-names, real names, more info in the order: realName, shortName,
111 NSArray * o_dummyVid;
112 o_mp1v = [NSArray arrayWithObjects: @"MPEG-1 Video", @"mp1v", \
113 _NS("MPEG-1 Video codec (usable with MPEG PS, MPEG TS, MPEG1, OGG " \
114 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_OGG", @"MUX_RAW", \
115 @"NO", @"NO", @"NO", @"NO", nil];
116 o_mp2v = [NSArray arrayWithObjects: @"MPEG-2 Video", @"mp2v", \
117 _NS("MPEG-2 Video codec (usable with MPEG PS, MPEG TS, MPEG1, OGG " \
118 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_OGG", @"MUX_RAW", \
119 @"NO", @"NO", @"NO", @"NO", nil];
120 o_mp4v = [NSArray arrayWithObjects: @"MPEG-4 Video", @"mp4v", \
121 _NS("MPEG-4 Video codec (useable with MPEG PS, MPEG TS, MPEG1, ASF, " \
122 "MP4, OGG and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", \
123 @"MUX_MP4", @"MUX_OGG", @"MUX_RAW", @"NO", @"NO", nil];
124 o_div1 = [NSArray arrayWithObjects: @"DIVX 1", @"DIV1", \
125 _NS("DivX first version (useable with MPEG TS, MPEG1, ASF and OGG)"), \
126 @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO", \
128 o_div2 = [NSArray arrayWithObjects: @"DIVX 2", @"DIV2", \
129 _NS("DivX second version (useable with MPEG TS, MPEG1, ASF and OGG)"), \
130 @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO", \
132 o_div3 = [NSArray arrayWithObjects: @"DIVX 3", @"DIV3", \
133 _NS("DivX third version (useable with MPEG TS, MPEG1, ASF and OGG)"), \
134 @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO", \
136 o_h263 = [NSArray arrayWithObjects: @"H.263", @"h263", \
137 _NS("H263 is a video codec optimized for videoconference " \
138 "(low rates, useable with MPEG TS)"), @"MUX_TS", @"NO", @"NO", @"NO", \
139 @"NO", @"NO", @"NO", @"NO", @"NO", nil];
140 o_h264 = [NSArray arrayWithObjects: @"H.264", @"h264", \
141 _NS("H264 is a new video codec (useable with MPEG TS and MP4)"), \
142 @"MUX_TS", @"MUX_MP4", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", \
144 o_wmv1 = [NSArray arrayWithObjects: @"WMV 1", @"WMV1", \
145 _NS("WMV (Windows Media Video) 1 (useable with MPEG TS, MPEG1, ASF and " \
146 "OGG)"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", \
147 @"NO", @"NO", @"NO", nil];
148 o_wmv2 = [NSArray arrayWithObjects: @"WMV 2", @"WMV2", \
149 _NS("WMV (Windows Media Video) 2 (useable with MPEG TS, MPEG1, ASF and " \
150 "OGG)"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", \
151 @"NO", @"NO", @"NO", nil];
152 o_mjpg = [NSArray arrayWithObjects: @"MJPEG", @"MJPG", \
153 _NS("MJPEG consists of a series of JPEG pictures (useable with MPEG TS," \
154 " MPEG1, ASF and OGG)"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", \
155 @"NO", @"NO", @"NO", @"NO", @"NO", nil];
156 o_theo = [NSArray arrayWithObjects: @"Theora", @"theo", \
157 _NS("Theora is a free general-purpose codec (useable with MPEG TS " \
158 "and OGG)"), @"MUX_TS", @"MUX_OGG", @"NO", @"NO", @"NO", @"NO", @"NO", \
160 o_dummyVid = [NSArray arrayWithObjects: @"Dummy", @"dummy", \
161 _NS("Dummy codec (do not transcode, useable with all encapsulation " \
162 "formats)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_MP4", \
163 @"MUX_OGG", @"MUX_WAV", @"MUX_RAW", @"MUX_MOV", nil];
164 o_videoCodecs = [[NSArray alloc] initWithObjects: o_mp1v, o_mp2v, o_mp4v, \
165 o_div1, o_div2, o_div3, o_h263, o_h264, o_wmv1, o_wmv2, o_mjpg, o_theo, \
178 NSArray * o_dummyAud;
179 o_mpga = [NSArray arrayWithObjects: @"MPEG Audio", @"mpga", \
180 _NS("The standard MPEG audio (1/2) format (useable with MPEG PS, MPEG TS, " \
181 "MPEG1, ASF, OGG and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", \
182 @"MUX_ASF", @"MUX_OGG", @"MUX_RAW", @"-1", @"-1", @"-1", nil];
183 o_mp3 = [NSArray arrayWithObjects: @"MP3", @"mp3", \
184 _NS("MPEG Audio Layer 3 (useable with MPEG PS, MPEG TS, MPEG1, ASF, OGG " \
185 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", \
186 @"MUX_RAW", @"-1", @"-1", @"-1", nil];
187 o_mp4a = [NSArray arrayWithObjects: @"MPEG 4 Audio", @"mp4a", \
188 _NS("Audio format for MPEG4 (useable with MPEG TS and MPEG4)"), @"MUX_TS", \
189 @"MUX_MP4", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
190 o_a52 = [NSArray arrayWithObjects: @"A/52", @"a52",
191 _NS("DVD audio format (useable with MPEG PS, MPEG TS, MPEG1, ASF, OGG " \
192 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", \
193 @"MUX_RAW", @"-1", @"-1", @"-1", nil];
194 o_vorb = [NSArray arrayWithObjects: @"Vorbis", @"vorb", \
195 _NS("Vorbis is a free audio codec (useable with OGG)"), @"MUX_OGG", \
196 @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
197 o_flac = [NSArray arrayWithObjects: @"FLAC", @"flac", \
198 _NS("FLAC is a lossless audio codec (useable with OGG and RAW)"), \
199 @"MUX_OGG", @"MUX_RAW", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", \
201 o_spx = [NSArray arrayWithObjects: @"Speex", @"spx", \
202 _NS("A free audio codec dedicated to compression of voice (useable " \
203 "with OGG)"), @"MUX_OGG", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", \
205 o_s16l = [NSArray arrayWithObjects: @"Uncompressed, integer", @"s16l", \
206 _NS("Uncompressed audio samples (useable with WAV)"), @"MUX_WAV", \
207 @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
208 o_fl32 = [NSArray arrayWithObjects: @"Uncompressed, floating point", @"fl32", \
209 _NS("Uncompressed audio samples (useable with WAV)"), @"MUX_WAV", \
210 @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
211 o_dummyAud = [NSArray arrayWithObjects: @"Dummy", @"dummy", \
212 _NS("Dummy codec (do not transcode, useable with all encapsulation " \
213 "formats)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_MP4", \
214 @"MUX_OGG", @"MUX_RAW", @"MUX_MOV", @"MUX_WAV", nil];
215 o_audioCodecs = [[NSArray alloc] initWithObjects: o_mpga, o_mp3, o_mp4a, \
216 o_a52, o_vorb, o_flac, o_spx, o_s16l, o_fl32, o_dummyAud, nil];
219 /* fill another global array with all information about the encap-formats
220 * note that the order of the formats inside the g. array is the same as on
233 o_ps = [NSArray arrayWithObjects: @"ps", @"MPEG PS", \
234 _NS("MPEG Program Stream"), @"mpg", nil];
235 o_ts = [NSArray arrayWithObjects: @"ts", @"MPEG TS", \
236 _NS("MPEG Transport Stream"), nil];
237 o_mpeg = [NSArray arrayWithObjects: @"ps", @"MPEG 1", \
238 _NS("MPEG 1 Format"), @"mpg", nil];
239 o_ogg = [NSArray arrayWithObjects: @"ogg", @"OGG", @"OGG", nil];
240 o_raw = [NSArray arrayWithObjects: @"raw", @"RAW", @"RAW", nil];
241 o_asf = [NSArray arrayWithObjects: @"asf", @"ASF", @"ASF", nil];
242 o_avi = [NSArray arrayWithObjects: @"avi", @"AVI", @"AVI", nil];
243 o_mp4 = [NSArray arrayWithObjects: @"mp4", @"MP4", @"MPEG4", nil];
244 o_mov = [NSArray arrayWithObjects: @"mov", @"MOV", @"MOV", nil];
245 o_wav = [NSArray arrayWithObjects: @"wav", @"WAV", @"WAV", nil];
246 o_asfh = [NSArray arrayWithObjects: @"asfh", @"ASFH", @"ASFH", nil];
247 o_encapFormats = [[NSArray alloc] initWithObjects: o_ps, o_ts, o_mpeg, \
248 o_ogg, o_raw, o_asf, o_avi, o_mp4, o_mov, o_wav, o_asfh, nil];
250 /* yet another array on streaming methods including help texts */
254 NSArray * o_udp_multi;
256 NSArray * o_rtp_multi;
257 o_http = [NSArray arrayWithObjects: @"http", @"HTTP", _NS("Enter the local " \
258 "addresses you want to listen requests on. Do not enter anything if " \
259 "you want to listen on all the network interfaces. This is generally " \
260 "the best thing to do. Other computers can then access the stream at " \
261 "http://yourip:8080 by default.") , _NS("Use this to stream to several " \
262 "computers. This method is not the most efficient, as the server needs "\
263 "to send the stream several times, but generally the most compatible"), nil];
264 o_mms = [NSArray arrayWithObjects: @"mmsh", @"MMS", _NS("Enter the local " \
265 "addresses you want to listen requests on. Do not enter anything if " \
266 "you want to listen on all the network interfaces. This is generally " \
267 "the best thing to do. Other computers can then access the stream at " \
268 "mms://yourip:8080 by default."), _NS("Use this to stream to several " \
269 "computers using the Microsoft MMS protocol. This protocol is used as " \
270 "transport method by many Microsoft's softwares. Note that only a " \
271 "small part of the MMS protocol is supported (MMS encapsulated in " \
273 o_udp_uni = [NSArray arrayWithObjects: @"udp", @"UDP-Unicast", _NS("Enter " \
274 "the address of the computer to stream to."), _NS("Use this to stream " \
275 "to a single computer."), nil];
276 o_udp_multi = [NSArray arrayWithObjects: @"udp", @"UDP-Multicast", _NS("Enter " \
277 "the multicast address to stream to in this field. This must be an IP " \
278 "address between 224.0.0.0 and 239.255.255.255. For a private use, " \
279 "enter an address beginning with 239.255."), _NS("Use this to stream " \
280 "to a dynamic group of computers on a multicast-enabled network. This " \
281 "is the most efficient method to stream to several computers, but it " \
282 "won't work over the Internet."), nil];
283 o_rtp_uni = [NSArray arrayWithObjects: @"rtp", @"RTP-Unicast", _NS("Enter the " \
284 "address of the computer to stream to.") , _NS("Use this to stream " \
285 "to a single computer. RTP headers will be added to the stream"), nil];
286 o_rtp_multi = [NSArray arrayWithObjects: @"rtp", @"RTP-Multicast", _NS("Enter " \
287 "the multicast address to stream to in this field. This must be an IP " \
288 "address between 224.0.0.0 and 239.255.255.255. For a private use, " \
289 "enter an address beginning with 239.255."), _NS("Use this to stream " \
290 "to a dynamic group of computers on a multicast-enabled network. This " \
291 "is the most efficient method to stream to several computers, but it " \
292 "won't work over Internet. RTP headers will be added to the stream"), nil];
293 o_strmgMthds = [[NSArray alloc] initWithObjects: o_http, o_mms, \
294 o_udp_uni, o_udp_multi, o_rtp_uni, o_rtp_multi, nil];
299 /* just present the window to the user */
300 [o_wizard_window center];
301 [o_wizard_window displayIfNeeded];
302 [o_wizard_window makeKeyAndOrderFront:nil];
307 /* get the current state of our setting to keep the selections or not */
308 b_keepSettingsOrNot = (BOOL)config_GetInt( VLCIntf, "macosx-wizard-keep" );
310 /* go to the front page and clean up a bit */
311 [o_userSelections removeAllObjects];
312 [o_btn_forward setTitle: _NS("Next")];
313 [o_tab_pageHolder selectFirstTabViewItem:self];
316 if( b_keepSettingsOrNot )
319 /* reset the wizard-window to its default values if wanted */
320 [o_t1_matrix_strmgOrTrnscd selectCellAtRow:0 column:0];
321 [[o_t1_matrix_strmgOrTrnscd cellAtRow:1 column:0] setState: NSOffState];
324 [o_t2_fld_pathToNewStrm setStringValue: @""];
325 [o_t2_ckb_enblPartExtrct setState: NSOffState];
326 [self t2_enableExtract:nil];
327 [o_t2_matrix_inputSourceType selectCellAtRow:0 column:0];
328 [[o_t2_matrix_inputSourceType cellAtRow:1 column:0] setState: NSOffState];
329 [o_t2_fld_pathToNewStrm setEnabled:YES];
330 [o_t2_btn_chooseFile setEnabled:YES];
331 [o_t2_tbl_plst setEnabled:NO];
334 [o_t3_fld_address setStringValue: @""];
335 [o_t3_matrix_stmgMhd selectCellAtRow:0 column:0];
336 [[o_t3_matrix_stmgMhd cellAtRow:0 column:1] setState: NSOffState];
337 [[o_t3_matrix_stmgMhd cellAtRow:1 column:1] setState: NSOffState];
338 [[o_t3_matrix_stmgMhd cellAtRow:1 column:2] setState: NSOffState];
341 [o_t4_ckb_audio setState: NSOffState];
342 [o_t4_ckb_video setState: NSOffState];
343 [self t4_enblVidTrnscd:nil];
344 [self t4_enblAudTrnscd:nil];
347 [o_t6_fld_ttl setStringValue: @"1"];
348 [o_t6_ckb_sap setState: NSOffState];
349 [self t6_enblSapAnnce:nil];
352 [o_t7_fld_filePath setStringValue: @""];
357 /* localise all strings to the users lang */
358 /* method is called from intf.m (in method showWizard) */
361 [o_btn_backward setTitle: _NS("Back")];
362 [o_btn_cancel setTitle: _NS("Cancel")];
363 [o_btn_forward setTitle: _NS("Next")];
364 [o_wizard_window setTitle: _NS("Streaming/Transcoding Wizard")];
366 /* page one ("Hello") */
367 [o_t1_txt_title setStringValue: _NS("Streaming/Transcoding Wizard")];
368 [o_t1_txt_text setStringValue: _NS("This wizard allows to configure " \
369 "simple streaming or transcoding setups.")];
370 [o_t1_btn_mrInfo_strmg setTitle: _NS("More Info")];
371 [o_t1_btn_mrInfo_trnscd setTitle: _NS("More Info")];
372 [o_t1_txt_notice setStringValue: _NS("This wizard only gives access to " \
373 "a small subset of VLC's streaming and transcoding capabilities. " \
374 "The Open and 'Saving/Streaming' dialogs will give access to more " \
376 [[o_t1_matrix_strmgOrTrnscd cellAtRow:0 column:0] setTitle: _NS("Stream " \
378 [[o_t1_matrix_strmgOrTrnscd cellAtRow:1 column:0] setTitle: _NS("" \
379 "Transcode/Save to file")];
381 /* page two ("Input") */
382 [o_t2_title setStringValue: _NS("Choose input")];
383 [o_t2_text setStringValue: _NS("Choose here your input stream.")];
384 [[o_t2_matrix_inputSourceType cellAtRow:0 column:0] setTitle: \
385 _NS("Select a stream")];
386 [[o_t2_matrix_inputSourceType cellAtRow:1 column:0] setTitle: \
387 _NS("Existing playlist item")];
388 [o_t2_btn_chooseFile setTitle: _NS("Choose...")];
389 [[[o_t2_tbl_plst tableColumnWithIdentifier:@"1"] headerCell] \
390 setStringValue: _NS("Title")];
391 [[[o_t2_tbl_plst tableColumnWithIdentifier:@"2"] headerCell] \
392 setStringValue: _NS("Author")];
393 [o_t2_box_prtExtrct setTitle: _NS("Partial Extract")];
394 [o_t2_ckb_enblPartExtrct setTitle: _NS("Enable")];
395 [o_t2_ckb_enblPartExtrct setToolTip: _NS("This can be used to read only a "\
396 "part of the stream. It must be possible to control the incoming "\
397 "stream (for example, a file or a disc, but not an UDP network stream.) " \
398 "The starting and ending times can be given in seconds.")];
399 [o_t2_txt_prtExtrctFrom setStringValue: _NS("From")];
400 [o_t2_txt_prtExtrctTo setStringValue: _NS("To")];
402 /* page three ("Streaming 1") */
403 [o_t3_txt_title setStringValue: _NS("Streaming")];
404 [o_t3_txt_text setStringValue: _NS("This page allows to select how " \
405 "the input stream will be sent.")];
406 [o_t3_box_dest setTitle: _NS("Destination")];
407 [o_t3_box_strmgMthd setTitle: _NS("Streaming method")];
408 [o_t3_txt_destInfo setStringValue: _NS("Address of the computer " \
410 [[o_t3_matrix_stmgMhd cellAtRow:0 column:0] setTitle: _NS("UDP Unicast")];
411 [[o_t3_matrix_stmgMhd cellAtRow:0 column:1] setTitle: _NS("UDP Multicast")];
412 [o_t3_txt_strgMthdInfo setStringValue: _NS("Use this to stream to a single " \
415 /* page four ("Transcode 1") */
416 [o_t4_title setStringValue: _NS("Transcode")];
417 [o_t4_text setStringValue: _NS("This page allows to change the compression " \
418 "format of the audio or video tracks. To change only " \
419 "the container format, proceed to next page.")];
420 [o_t4_box_audio setTitle: _NS("Audio")];
421 [o_t4_box_video setTitle: _NS("Video")];
422 [o_t4_ckb_audio setTitle: _NS("Transcode audio")];
423 [o_t4_ckb_video setTitle: _NS("Transcode video")];
424 [o_t4_txt_videoBitrate setStringValue: _NS("Bitrate (kb/s)")];
425 [o_t4_txt_videoCodec setStringValue: _NS("Codec")];
426 [o_t4_txt_hintAudio setStringValue: _NS("Enabling this allows to transcode "\
427 "the audio track if one is present in the stream.")];
428 [o_t4_txt_hintVideo setStringValue: _NS("Enabling this allows to transcode "\
429 "the video track if one is present in the stream.")];
431 /* page five ("Encap") */
432 [o_t5_title setStringValue: _NS("Encapsulation format")];
433 [o_t5_text setStringValue: _NS("This page allows to select how the " \
434 "stream will be encapsulated. Depending on previously chosen settings "
435 "all formats won't be available.")];
437 /* page six ("Streaming 2") */
438 [o_t6_title setStringValue: _NS("Additional streaming options")];
439 [o_t6_text setStringValue: _NS("In this page, a few " \
440 "additional streaming parameters can be set.")];
441 [o_t6_txt_ttl setStringValue: _NS("Time-To-Live (TTL)")];
442 [o_t6_btn_mrInfo_ttl setTitle: _NS("More Info")];
443 [o_t6_ckb_sap setTitle: _NS("SAP Announce")];
444 [o_t6_btn_mrInfo_sap setTitle: _NS("More Info")];
445 [o_t6_ckb_local setTitle: _NS("Local playback")];
446 [o_t6_btn_mrInfo_local setTitle: _NS("More Info")];
447 [o_t6_ckb_soverlay setTitle: _NS("Add Subtitles to transcoded video")];
449 /* page seven ("Transcode 2") */
450 [o_t7_title setStringValue: _NS("Additional transcode options")];
451 [o_t7_text setStringValue: _NS("In this page, a few " \
452 "additional transcoding parameters can be set.")];
453 [o_t7_txt_saveFileTo setStringValue: _NS("Select the file to save to")];
454 [o_t7_btn_chooseFile setTitle: _NS("Choose...")];
455 [o_t7_ckb_local setTitle: _NS("Local playback")];
456 [o_t7_ckb_soverlay setTitle: _NS("Add Subtitles to transcoded video")];
457 [o_t7_ckb_soverlay setToolTip: _NS("Adds available subtitles directly to " \
458 "the video. These cannot be disabled " \
459 "by the receiving user as they become " \
460 "part of the image.")];
461 [o_t7_btn_mrInfo_local setTitle: _NS("More Info")];
463 /* page eight ("Summary") */
464 [o_t8_txt_text setStringValue: _NS("This page lists all the settings." \
465 "Click \"Finish\" to start streaming or transcoding.")];
466 [o_t8_txt_title setStringValue: _NS("Summary")];
467 [o_t8_txt_destination setStringValue: [_NS("Destination") \
468 stringByAppendingString: @":"]];
469 [o_t8_txt_encapFormat setStringValue: [_NS("Encap. format") \
470 stringByAppendingString: @":"]];
471 [o_t8_txt_inputStream setStringValue: [_NS("Input stream") \
472 stringByAppendingString: @":"]];
473 [o_t8_txt_partExtract setStringValue: [_NS("Partial Extract") \
474 stringByAppendingString: @":"]];
475 [o_t8_txt_sap setStringValue: [_NS("SAP Announce") \
476 stringByAppendingString: @":"]];
477 [o_t8_txt_saveFileTo setStringValue: [_NS("Save file to") \
478 stringByAppendingString: @":"]];
479 [o_t8_txt_strmgMthd setStringValue: [_NS("Streaming method") \
480 stringByAppendingString: @":"]];
481 [o_t8_txt_trnscdAudio setStringValue: [_NS("Transcode audio") \
482 stringByAppendingString: @":"]];
483 [o_t8_txt_trnscdVideo setStringValue: [_NS("Transcode video") \
484 stringByAppendingString: @":"]];
485 [o_t8_txt_soverlay setStringValue: [_NS("Include subtitles") \
486 stringByAppendingString: @":"]];
487 [o_t8_txt_local setStringValue: [_NS("Local playback") \
488 stringByAppendingString: @":"]];
491 - (void)initWithExtractValuesFrom: (NSString *)from to: (NSString *)to \
492 ofItem: (NSString *)item
495 msg_Dbg(VLCIntf, "wizard was reseted");
496 [o_userSelections setObject:@"trnscd" forKey:@"trnscdOrStrmg"];
497 [o_btn_backward setEnabled:YES];
498 [o_tab_pageHolder selectTabViewItemAtIndex:1];
499 [o_t2_fld_prtExtrctFrom setStringValue: from];
500 [o_t2_fld_prtExtrctTo setStringValue: to];
501 [o_t2_fld_pathToNewStrm setStringValue: item];
502 [o_t1_matrix_strmgOrTrnscd selectCellAtRow:1 column:0];
503 [[o_t1_matrix_strmgOrTrnscd cellAtRow:0 column:0] setState: NSOffState];
504 [o_t2_ckb_enblPartExtrct setState: NSOnState];
505 [self t2_enableExtract: nil];
506 msg_Dbg(VLCIntf, "wizard interface is set");
508 [o_wizard_window center];
509 [o_wizard_window display];
510 [o_wizard_window makeKeyAndOrderFront:nil];
511 msg_Dbg(VLCIntf, "wizard window displayed");
514 - (IBAction)cancelRun:(id)sender
516 [o_wizard_window close];
519 - (id)getPlaylistWizard
521 return o_playlist_wizard;
524 - (IBAction)nextTab:(id)sender
526 if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Hello"])
528 /* check whether the user wants to stream or just to transcode;
529 * store information for later usage */
531 o_mode = [[o_t1_matrix_strmgOrTrnscd selectedCell] title];
532 if( [o_mode isEqualToString: _NS("Stream to network")] )
534 /* we will be streaming */
535 [o_userSelections setObject:@"strmg" forKey:@"trnscdOrStrmg"];
539 /* we will just do some transcoding */
540 [o_userSelections setObject:@"trnscd" forKey:@"trnscdOrStrmg"];
542 [o_btn_backward setEnabled:YES];
543 [o_tab_pageHolder selectTabViewItemAtIndex:1];
545 /* Fill the playlist with current playlist items */
546 [o_playlist_wizard reloadOutlineView];
549 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Input"])
551 /* check whether partialExtract is enabled and store the values, if needed */
552 if ([o_t2_ckb_enblPartExtrct state] == NSOnState)
554 [o_userSelections setObject:@"YES" forKey:@"partExtract"];
555 [o_userSelections setObject:[o_t2_fld_prtExtrctFrom stringValue] \
556 forKey:@"partExtractFrom"];
557 [o_userSelections setObject:[o_t2_fld_prtExtrctTo stringValue] \
558 forKey:@"partExtractTo"];
560 [o_userSelections setObject:@"NO" forKey:@"partExtract"];
563 /* check whether we use an existing pl-item or add an new one;
564 * store the path or the index and set a flag.
565 * complain to the user if s/he didn't provide a path */
569 o_mode = [[o_t2_matrix_inputSourceType selectedCell] title];
570 if( [o_mode isEqualToString: _NS("Select a stream")] )
572 [o_userSelections setObject:@"YES" forKey:@"newStrm"];
573 if ([[o_t2_fld_pathToNewStrm stringValue] isEqualToString: @""])
575 /* set a flag that no file is selected */
580 [o_userSelections setObject:[NSArray arrayWithObject:
581 [o_t2_fld_pathToNewStrm stringValue]] forKey:@"pathToStrm"];
586 if ([o_t2_tbl_plst numberOfSelectedRows] > 0)
589 int y = [[o_t2_tbl_plst selectedRowIndexes] count];
590 NSMutableArray * tempArray = [[NSMutableArray alloc] init];
593 playlist_item_t *p_item =
594 [[o_t2_tbl_plst itemAtRow:
595 [[o_t2_tbl_plst selectedRowIndexes]
596 indexGreaterThanOrEqualToIndex: x]] pointerValue];
598 if( p_item->i_children <= 0 )
600 char *psz_uri = input_item_GetURI( p_item->p_input );
601 [tempArray addObject: [NSString stringWithUTF8String:
610 [o_userSelections setObject:[NSArray arrayWithArray: tempArray]
611 forKey:@"pathToStrm"];
616 /* set a flag that no item is selected */
621 /* show either "Streaming 1" or "Transcode 1" to the user */
624 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] \
625 isEqualToString:@"strmg"])
627 /* we are streaming */
628 [o_tab_pageHolder selectTabViewItemAtIndex:2];
630 /* we are just transcoding */
632 /* rebuild the menues for the codec-selections */
633 [self rebuildCodecMenus];
635 [o_tab_pageHolder selectTabViewItemAtIndex:3];
638 /* show a sheet that the user didn't select a file */
639 NSBeginInformationalAlertSheet(_NS("No input selected"), \
640 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
641 _NS("No new stream or valid playlist item has been selected.\n\n" \
642 "Choose one before going to the next page."));
645 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
648 /* rebuild the menues for the codec-selections */
649 [self rebuildCodecMenus];
651 /* check which streaming method is selected and store it */
653 mode = [[o_t3_matrix_stmgMhd selectedCell] tag];
657 [o_userSelections setObject:@"0" forKey:@"stmgMhd"];
659 /* disable all codecs which don't support MPEG PS, MPEG TS, MPEG 1,
661 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
662 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating point"];
664 } else if ( mode == 1 )
667 [o_userSelections setObject:@"1" forKey:@"stmgMhd"];
669 /* disable all codecs which don't support ASF / ASFH */
670 [o_t4_pop_audioCodec removeItemWithTitle:@"MPEG 4 Audio"];
671 [o_t4_pop_audioCodec removeItemWithTitle:@"Vorbis"];
672 [o_t4_pop_audioCodec removeItemWithTitle:@"FLAC"];
673 [o_t4_pop_audioCodec removeItemWithTitle:@"Speex"];
674 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
675 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating point"];
677 [o_t4_pop_videoCodec removeItemWithTitle:@"MPEG-1 Video"];
678 [o_t4_pop_videoCodec removeItemWithTitle:@"MPEG-2 Video"];
679 [o_t4_pop_videoCodec removeItemWithTitle:@"H.263"];
680 [o_t4_pop_videoCodec removeItemWithTitle:@"H.264"];
681 [o_t4_pop_videoCodec removeItemWithTitle:@"MJPEG"];
682 [o_t4_pop_videoCodec removeItemWithTitle:@"Theora"];
684 /* RTP/UDP Unicast/Multicast Streaming */
685 [o_userSelections setObject: [[NSNumber numberWithInt: mode] \
686 stringValue] forKey:@"stmgMhd"];
688 /* disable all codecs which don't support MPEG-TS */
689 [o_t4_pop_audioCodec removeItemWithTitle:@"Vorbis"];
690 [o_t4_pop_audioCodec removeItemWithTitle:@"FLAC"];
691 [o_t4_pop_audioCodec removeItemWithTitle:@"Speex"];
692 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
693 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating point"];
696 /* store the destination and check whether is it empty */
697 if([[o_userSelections objectForKey:@"stmgMhd"] intValue] >=2 )
699 /* empty field is valid for HTTP and MMS */
700 if( [[o_t3_fld_address stringValue] isEqualToString: @""] )
702 /* complain to the user that "" is no valid dest. */
703 NSBeginInformationalAlertSheet(_NS("No valid destination"), \
704 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
705 _NS("A valid destination has to be selected "\
706 "Enter either a Unicast-IP or a Multicast-IP." \
707 "\n\nIf you don't know what this means, have a look at " \
708 "the VLC Streaming HOWTO and the help texts in this " \
711 /* FIXME: check whether the entered IP is really valid */
712 [o_userSelections setObject:[o_t3_fld_address stringValue] \
714 /* let's go to the transcode-1-tab */
715 [o_tab_pageHolder selectTabViewItemAtIndex:3];
718 [o_userSelections setObject:[o_t3_fld_address stringValue] \
720 /* let's go to the transcode-1-tab */
721 [o_tab_pageHolder selectTabViewItemAtIndex:3];
724 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
727 /* check whether the user wants to transcode the video-track and store
728 * the related options */
729 if ([o_t4_ckb_video state] == NSOnState)
732 theNum = [NSNumber numberWithInt:[o_t4_pop_videoCodec indexOfSelectedItem]];
733 [o_userSelections setObject:@"YES" forKey:@"trnscdVideo"];
734 [o_userSelections setObject:[o_t4_pop_videoBitrate titleOfSelectedItem] \
735 forKey:@"trnscdVideoBitrate"];
736 [o_userSelections setObject:theNum forKey:@"trnscdVideoCodec"];
738 [o_userSelections setObject:@"NO" forKey:@"trnscdVideo"];
741 /* check whether the user wants to transcode the audio-track and store
742 * the related options */
743 if ([o_t4_ckb_audio state] == NSOnState)
746 theNum = [NSNumber numberWithInt:[o_t4_pop_audioCodec indexOfSelectedItem]];
747 [o_userSelections setObject:@"YES" forKey:@"trnscdAudio"];
748 [o_userSelections setObject:[o_t4_pop_audioBitrate titleOfSelectedItem] \
749 forKey:@"trnscdAudioBitrate"];
750 [o_userSelections setObject:theNum forKey:@"trnscdAudioCodec"];
752 [o_userSelections setObject:@"NO" forKey:@"trnscdAudio"];
755 /* disable all encap-formats */
756 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
757 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:NO];
758 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
759 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
760 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
761 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
762 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
763 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
764 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
765 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
766 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
768 /* re-enable the encap-formats supported by the chosen codecs */
769 /* FIXME: the following is a really bad coding-style. feel free to mail
770 me ideas how to make this nicer, if you want to -- FK, 7/11/05 */
772 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualTo: @"YES"])
774 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualTo: @"YES"])
776 /* we are transcoding both audio and video, so we need to check both deps */
777 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
778 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_PS"])
780 if ([[o_audioCodecs objectAtIndex:[[o_userSelections \
781 objectForKey:@"trnscdAudioCodec"] intValue]] \
782 containsObject: @"MUX_PS"])
784 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
785 [o_t5_matrix_encap selectCellAtRow:0 column:0];
788 if ([[o_videoCodecs objectAtIndex:[[o_userSelections \
789 objectForKey:@"trnscdVideoCodec"] intValue]] containsObject: @"MUX_TS"])
791 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
792 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_TS"])
794 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
795 [o_t5_matrix_encap selectCellAtRow:1 column:0];
798 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
799 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MPEG"])
801 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
802 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MPEG"])
804 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
805 [o_t5_matrix_encap selectCellAtRow:2 column:0];
808 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
809 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_OGG"])
811 if ([[o_audioCodecs objectAtIndex:[[o_userSelections \
812 objectForKey:@"trnscdAudioCodec"] intValue]] containsObject: @"MUX_OGG"])
814 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
815 [o_t5_matrix_encap selectCellAtRow:3 column:0];
818 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
819 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_RAW"])
821 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
822 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_RAW"])
824 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
825 [o_t5_matrix_encap selectCellAtRow:4 column:0];
828 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
829 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_ASF"])
831 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
832 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_ASF"])
834 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
835 [o_t5_matrix_encap selectCellAtRow:5 column:0];
838 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
839 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_AVI"])
841 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
842 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_AVI"])
844 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
845 [o_t5_matrix_encap selectCellAtRow:6 column:0];
848 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
849 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MP4"])
851 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
852 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MP4"])
854 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
855 [o_t5_matrix_encap selectCellAtRow:7 column:0];
858 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
859 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MOV"])
861 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
862 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MOV"])
864 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
865 [o_t5_matrix_encap selectCellAtRow:8 column:0];
868 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
869 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_WAV"])
871 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
872 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_WAV"])
874 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:YES];
875 [o_t5_matrix_encap selectCellAtRow:9 column:0];
881 /* we just transcoding the audio */
883 /* select formats supported by the audio codec */
884 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
885 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_PS"])
887 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
888 [o_t5_matrix_encap selectCellAtRow:0 column:0];
890 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
891 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_TS"])
893 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
894 [o_t5_matrix_encap selectCellAtRow:1 column:0];
896 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
897 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MPEG"])
899 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
900 [o_t5_matrix_encap selectCellAtRow:2 column:0];
902 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
903 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_OGG"])
905 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
906 [o_t5_matrix_encap selectCellAtRow:3 column:0];
908 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
909 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_RAW"])
911 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
912 [o_t5_matrix_encap selectCellAtRow:4 column:0];
914 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
915 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_ASF"])
917 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
918 [o_t5_matrix_encap selectCellAtRow:5 column:0];
920 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
921 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_AVI"])
923 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
924 [o_t5_matrix_encap selectCellAtRow:6 column:0];
926 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
927 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MP4"])
929 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
930 [o_t5_matrix_encap selectCellAtRow:7 column:0];
932 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
933 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MOV"])
935 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
936 [o_t5_matrix_encap selectCellAtRow:8 column:0];
938 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
939 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_WAV"])
941 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:YES];
942 [o_t5_matrix_encap selectCellAtRow:9 column:0];
946 else if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualTo: @"YES"])
948 /* we are just transcoding the video */
950 /* select formats supported by the video-codec */
952 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
953 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_PS"])
955 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
956 [o_t5_matrix_encap selectCellAtRow:0 column:0];
958 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
959 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_TS"])
961 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
962 [o_t5_matrix_encap selectCellAtRow:1 column:0];
964 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
965 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MPEG"])
967 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
968 [o_t5_matrix_encap selectCellAtRow:2 column:0];
970 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
971 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_OGG"])
973 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
974 [o_t5_matrix_encap selectCellAtRow:3 column:0];
976 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
977 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_RAW"])
979 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
980 [o_t5_matrix_encap selectCellAtRow:4 column:0];
982 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
983 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_ASF"])
985 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
986 [o_t5_matrix_encap selectCellAtRow:5 column:0];
988 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
989 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_AVI"])
991 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
992 [o_t5_matrix_encap selectCellAtRow:6 column:0];
994 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
995 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MP4"])
997 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
998 [o_t5_matrix_encap selectCellAtRow:7 column:0];
1000 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
1001 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MOV"])
1003 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
1004 [o_t5_matrix_encap selectCellAtRow:8 column:0];
1006 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
1007 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_WAV"])
1009 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:YES];
1010 [o_t5_matrix_encap selectCellAtRow:9 column:0];
1013 /* we don't do any transcoding
1014 * -> enabled the encap-formats allowed when streaming content via
1015 * http plus MP4 since this should work fine in most cases */
1017 /* FIXME: choose a selection of encap-formats based upon the
1018 * actually used codecs */
1020 /* enable MPEG PS, MPEG TS, MPEG 1, OGG, RAW, ASF, MP4 and MOV
1022 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
1023 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
1024 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
1025 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
1026 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
1027 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
1028 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
1029 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
1030 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
1031 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
1032 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
1033 [o_t5_matrix_encap selectCellAtRow:0 column:0];
1036 if ( [o_userSelections objectForKey:@"stmgMhd"] == @"1" )
1038 /* if MMS is the streaming protocol, only ASFH is available */
1039 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
1040 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:NO];
1041 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
1042 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
1043 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
1044 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
1045 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
1046 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
1047 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
1048 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
1049 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:YES];
1050 [o_t5_matrix_encap selectCellAtRow:10 column:0];
1052 else if ( [o_userSelections objectForKey:@"stmgMhd"] == @"0" )
1054 /* if HTTP is the streaming protocol, disable all unsupported
1055 * encap-formats, but don't touch the other ones selected above */
1056 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
1057 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
1058 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
1059 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
1060 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
1062 else if ( [[o_userSelections objectForKey:@"stmgMhd"] intValue] >= 2 )
1064 /* if UDP/RTP is the streaming protocol, only MPEG-TS is available */
1065 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
1066 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
1067 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
1068 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
1069 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
1070 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
1071 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
1072 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
1073 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
1074 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
1075 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
1076 [o_t5_matrix_encap selectCellAtRow:1 column:0];
1079 BOOL anythingEnabled;
1081 anythingEnabled = NO;
1082 while (x != [o_t5_matrix_encap numberOfRows])
1084 if ([[o_t5_matrix_encap cellAtRow:x column:0] isEnabled])
1086 anythingEnabled = YES;
1090 if (anythingEnabled == YES)
1092 /* go the encap-tab */
1093 [o_tab_pageHolder selectTabViewItemAtIndex:4];
1095 /* show a sheet that the selected codecs are not compatible */
1096 NSBeginInformationalAlertSheet(_NS("Invalid selection"), _NS("OK"), \
1097 @"", @"", o_wizard_window, nil, nil, nil, nil, _NS("The " \
1098 "chosen codecs are not compatible with each other. For example: " \
1099 "It is impossibleto mix uncompressed audio with any video codec.\n\n" \
1100 "Correct your selection and try again."));
1104 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Encap"])
1106 /* get the chosen encap format and store it */
1108 theNum = [NSNumber numberWithInt:[[o_t5_matrix_encap selectedCell] tag]];
1109 [o_userSelections setObject:[theNum stringValue] forKey:@"encapFormat"];
1111 /* show either "Streaming 2" or "Transcode 2" to the user */
1112 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1114 /* we are streaming */
1115 [o_tab_pageHolder selectTabViewItemAtIndex:5];
1117 /* we are just transcoding */
1118 [o_tab_pageHolder selectTabViewItemAtIndex:6];
1119 /* in case that we are processing multiple items, let the user
1120 * select a folder instead of a localtion for a single item */
1121 if( [[o_userSelections objectForKey:@"pathToStrm"] count] > 1 )
1123 [o_t7_txt_saveFileTo setStringValue:
1124 _NS("Select the directory to save to")];
1128 [o_t7_txt_saveFileTo setStringValue:
1129 _NS("Select the file to save to")];
1133 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1136 /* store the chosen TTL */
1137 [o_userSelections setObject:[o_t6_fld_ttl stringValue] forKey:@"ttl"];
1139 /* check whether SAP is enabled and store the announce, if needed */
1140 if ([o_t6_ckb_sap state] == NSOnState)
1142 [o_userSelections setObject:@"YES" forKey:@"sap"];
1143 [o_userSelections setObject:[o_t6_fld_sap stringValue] forKey:@"sapText"];
1145 [o_userSelections setObject:@"NO" forKey:@"sap"];
1148 /* local playback? */
1149 if ([o_t6_ckb_local state] == NSOnState)
1151 [o_userSelections setObject:@"YES" forKey:@"localPb"];
1153 [o_userSelections setObject:@"NO" forKey:@"localPb"];
1156 /* include subtitles? */
1157 [o_userSelections setObject:
1158 [[NSNumber numberWithInt:[o_t6_ckb_soverlay state]] stringValue]
1159 forKey: @"soverlay"];
1161 /* go to "Summary" */
1164 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1167 /* local playback? */
1168 if ([o_t7_ckb_local state] == NSOnState)
1170 [o_userSelections setObject:@"YES" forKey:@"localPb"];
1172 [o_userSelections setObject:@"NO" forKey:@"localPb"];
1175 /* check whether the path != "" and store it */
1176 if( [[o_t7_fld_filePath stringValue] isEqualToString: @""] )
1178 /* complain to the user that "" is no valid path for a folder/file */
1179 if( [[o_userSelections objectForKey:@"pathToStrm"] count] > 1 )
1180 NSBeginInformationalAlertSheet(_NS("No folder selected"), \
1181 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
1182 [NSString stringWithFormat: @"%@\n\n%@", _NS("A directory "
1183 "where to save the files has to be selected."),
1184 _NS("Enter either a valid path or use the \"Choose...\" " \
1185 "button to select a location.")]);
1187 NSBeginInformationalAlertSheet(_NS("No file selected"), \
1188 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
1189 [NSString stringWithFormat: @"%@\n\n%@", _NS("A file " \
1190 "where to save the stream has to be selected."),
1191 _NS("Enter either a valid path or use the \"Choose\" " \
1192 "button to select a location.")]);
1194 /* create a string containing the requested suffix for later usage */
1195 NSString * theEncapFormat = [[o_encapFormats objectAtIndex:
1196 [[o_userSelections objectForKey:@"encapFormat"] intValue]] \
1198 if( theEncapFormat == @"ps" )
1199 theEncapFormat = @"mpg";
1201 /* look whether we need to process multiple items or not.
1202 * choose a faster variant if we just want a single item */
1203 if( [[o_userSelections objectForKey:@"pathToStrm"] count] > 1 )
1205 NSMutableArray * tempArray = [[NSMutableArray alloc] init];
1207 int y = [[o_userSelections objectForKey:@"pathToStrm"] count];
1208 NSMutableString * tempString = [[NSMutableString alloc] init];
1211 NSString * fileNameToUse;
1212 /* check whether the extension is hidden or not.
1214 * we need the casting to make GCC4 happy */
1215 if( [[[NSFileManager defaultManager] fileAttributesAtPath: \
1216 [[o_userSelections objectForKey:@"pathToStrm"] \
1217 objectAtIndex: x] traverseLink: NO] objectForKey: \
1218 NSFileExtensionHidden] )
1219 fileNameToUse = [NSString stringWithString:
1220 [[NSFileManager defaultManager] displayNameAtPath:
1221 [[o_userSelections objectForKey:@"pathToStrm"]
1222 objectAtIndex: x]]];
1226 int count = [[[[NSFileManager defaultManager] \
1227 displayNameAtPath: \
1228 [[o_userSelections objectForKey:@"pathToStrm"] \
1229 objectAtIndex: x]] \
1230 componentsSeparatedByString: @"."] count];
1231 fileNameToUse = @"";
1232 while( z < (count - 1) )
1234 fileNameToUse = [fileNameToUse stringByAppendingString:
1235 [[[[NSFileManager defaultManager] \
1236 displayNameAtPath: \
1237 [[o_userSelections objectForKey:@"pathToStrm"] \
1238 objectAtIndex: x]] \
1239 componentsSeparatedByString: @"."] \
1244 tempString = [NSString stringWithFormat: @"%@%@.%@",
1245 [o_t7_fld_filePath stringValue],
1246 fileNameToUse, theEncapFormat];
1247 if( [[NSFileManager defaultManager] fileExistsAtPath: \
1250 /* we don't wanna overwrite existing files, so add an
1251 * int to the file-name */
1252 int additionalInt = 1;
1253 while( additionalInt < 100 )
1255 tempString = [NSString stringWithFormat:@"%@%@ %i.%@",
1256 [o_t7_fld_filePath stringValue],
1257 fileNameToUse, additionalInt, theEncapFormat];
1258 if(! [[NSFileManager defaultManager] \
1259 fileExistsAtPath: tempString] )
1263 if( additionalInt >= 100 )
1264 msg_Err( VLCIntf, "Files with the same name are " \
1265 "already present in the destination directory. " \
1266 "Delete these files or choose a different directory." );
1268 [tempArray addObject: [tempString retain]];
1271 [o_userSelections setObject: [NSArray arrayWithArray:tempArray]
1272 forKey: @"trnscdFilePath"];
1273 [tempArray release];
1274 [tempString release];
1278 /* we don't need to check for existing items because Cocoa
1279 * does that already when we are asking the user for a location
1280 * to save her file */
1281 [o_userSelections setObject: [NSArray arrayWithObject: \
1282 [o_t7_fld_filePath stringValue]] forKey: @"trnscdFilePath"];
1285 /* include subtitles ? */
1286 [o_userSelections setObject:
1287 [[NSNumber numberWithInt:[o_t7_ckb_soverlay state]] stringValue]
1288 forKey: @"soverlay"];
1290 /* go to "Summary" */
1294 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1297 intf_thread_t * p_intf = VLCIntf;
1299 playlist_t * p_playlist = pl_Yield( p_intf );
1302 int y = [[o_userSelections objectForKey:@"pathToStrm"] count];
1305 /* we need a temp. variable here to work-around a GCC4-bug */
1306 NSString *tempString = [NSString stringWithFormat: \
1307 @"%@ (%i/%i)", _NS("Streaming/Transcoding Wizard"), \
1309 input_item_t *p_input = input_ItemNew( p_playlist, \
1310 [[[o_userSelections objectForKey:@"pathToStrm"] \
1311 objectAtIndex:x] UTF8String], \
1312 [tempString UTF8String] );
1313 input_ItemAddOption( p_input, [[[o_userSelections \
1314 objectForKey:@"opts"] objectAtIndex: x] UTF8String]);
1316 if(! [[o_userSelections objectForKey:@"partExtractFrom"] \
1317 isEqualToString:@""] )
1319 input_ItemAddOption( p_input, [[NSString \
1320 stringWithFormat: @"start-time=%@", [o_userSelections \
1321 objectForKey: @"partExtractFrom"]] UTF8String] );
1324 if(! [[o_userSelections objectForKey:@"partExtractTo"] \
1325 isEqualToString:@""] )
1327 input_ItemAddOption( p_input, [[NSString \
1328 stringWithFormat: @"stop-time=%@", [o_userSelections \
1329 objectForKey: @"partExtractTo"]] UTF8String] );
1332 input_ItemAddOption( p_input, [[NSString stringWithFormat: \
1333 @"ttl=%@", [o_userSelections objectForKey:@"ttl"]] \
1336 playlist_AddInput( p_playlist, p_input, PLAYLIST_STOP,
1337 PLAYLIST_END, VLC_TRUE, VLC_FALSE );
1341 /* play the first item and add the others afterwards */
1342 playlist_item_t *p_item = playlist_ItemGetByInput( p_playlist, p_input, VLC_TRUE );
1343 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE, NULL,
1350 vlc_object_release( p_playlist );
1352 /* close the window, since we are done */
1353 [o_wizard_window close];
1357 - (void)rebuildCodecMenus
1359 int savePreviousSel = 0;
1360 savePreviousSel = [o_t4_pop_videoCodec indexOfSelectedItem];
1361 [o_t4_pop_videoCodec removeAllItems];
1364 while (x != [o_videoCodecs count])
1366 [o_t4_pop_videoCodec addItemWithTitle:[[o_videoCodecs objectAtIndex:x] \
1370 if( b_keepSettingsOrNot && savePreviousSel >= 0 )
1371 [o_t4_pop_videoCodec selectItemAtIndex: savePreviousSel];
1373 savePreviousSel = [o_t4_pop_audioCodec indexOfSelectedItem];
1374 [o_t4_pop_audioCodec removeAllItems];
1376 while (x != [o_audioCodecs count])
1378 [o_t4_pop_audioCodec addItemWithTitle:[[o_audioCodecs objectAtIndex:x] \
1382 if( b_keepSettingsOrNot && savePreviousSel >= 0 )
1383 [o_t4_pop_audioCodec selectItemAtIndex: savePreviousSel];
1388 [o_btn_forward setTitle: _NS("Finish")];
1389 /* if we will transcode multiple items, just give their number; otherwise
1390 * print the URI of the single item */
1391 if( [[o_userSelections objectForKey:@"pathToStrm"] count] > 1 )
1392 [o_t8_fld_inptStream setStringValue: [NSString stringWithFormat:
1394 [[o_userSelections objectForKey:@"pathToStrm"] count]]];
1396 [o_t8_fld_inptStream setStringValue:
1397 [[o_userSelections objectForKey:@"pathToStrm"] objectAtIndex: 0]];
1399 if ([[o_userSelections objectForKey:@"localPb"] isEqualToString: @"YES"])
1401 [o_t8_fld_local setStringValue: _NS("yes")];
1403 [o_t8_fld_local setStringValue: _NS("no")];
1406 if ([[o_userSelections objectForKey:@"partExtract"] isEqualToString: @"YES"])
1408 [o_t8_fld_partExtract setStringValue: [NSString stringWithFormat:
1409 _NS("yes: from %@ to %@ secs"),
1410 [o_userSelections objectForKey:@"partExtractFrom"],
1411 [o_userSelections objectForKey:@"partExtractTo"]]];
1413 [o_t8_fld_partExtract setStringValue: _NS("no")];
1416 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"YES"])
1418 [o_t8_fld_trnscdVideo setStringValue: [NSString stringWithFormat:
1419 _NS("yes: %@ @ %@ kb/s"),
1420 [[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
1421 @"trnscdVideoCodec"] intValue]] objectAtIndex:0],
1422 [o_userSelections objectForKey:@"trnscdVideoBitrate"]]];
1426 [o_t8_fld_trnscdVideo setStringValue: _NS("no")];
1429 if ([[o_userSelections objectForKey:@"soverlay"] isEqualToString:@"1"])
1430 [o_t8_fld_soverlay setStringValue: _NS("yes")];
1432 [o_t8_fld_soverlay setStringValue: _NS("no")];
1434 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1436 [o_t8_fld_trnscdAudio setStringValue: [NSString stringWithFormat:
1437 _NS("yes: %@ @ %@ kb/s"),
1438 [[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
1439 @"trnscdAudioCodec"] intValue]] objectAtIndex:0],
1440 [o_userSelections objectForKey:@"trnscdAudioBitrate"]]];
1444 [o_t8_fld_trnscdAudio setStringValue: _NS("no")];
1447 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1449 /* we are streaming and perhaps also transcoding */
1450 [o_t8_fld_saveFileTo setStringValue: @"-"];
1451 [o_t8_fld_strmgMthd setStringValue: [[o_strmgMthds objectAtIndex: \
1452 [[o_userSelections objectForKey:@"stmgMhd"] intValue]] \
1454 [o_t8_fld_destination setStringValue: [o_userSelections objectForKey: \
1456 [o_t8_fld_ttl setStringValue: [o_userSelections objectForKey:@"ttl"]];
1457 if ([[o_userSelections objectForKey:@"sap"] isEqualToString: @"YES"])
1459 [o_t8_fld_sap setStringValue:
1460 [_NS("yes") stringByAppendingFormat: @": \"%@\"",
1461 [o_userSelections objectForKey:@"sapText"]]];
1463 [o_t8_fld_sap setStringValue: _NS("no")];
1466 /* we are transcoding */
1467 [o_t8_fld_strmgMthd setStringValue: @"-"];
1468 [o_t8_fld_destination setStringValue: @"-"];
1469 [o_t8_fld_ttl setStringValue: @"-"];
1470 [o_t8_fld_sap setStringValue: @"-"];
1471 /* do only show the destination of the first item and add a counter, if needed */
1472 if( [[o_userSelections objectForKey: @"trnscdFilePath"] count] > 1 )
1473 [o_t8_fld_saveFileTo setStringValue: \
1474 [NSString stringWithFormat: @"%@ (+%i)", \
1475 [[o_userSelections objectForKey: @"trnscdFilePath"] objectAtIndex:0], \
1476 ([[o_userSelections objectForKey: @"trnscdFilePath"] count] - 1)]];
1478 [o_t8_fld_saveFileTo setStringValue: \
1479 [[o_userSelections objectForKey: @"trnscdFilePath"] objectAtIndex:0]];
1481 [o_t8_fld_encapFormat setStringValue: [[o_encapFormats objectAtIndex: \
1482 [[o_userSelections objectForKey:@"encapFormat"] intValue]] objectAtIndex:1]];
1485 [o_t8_fld_mrl setStringValue: [[o_userSelections objectForKey:@"opts"]
1488 [o_tab_pageHolder selectTabViewItemAtIndex:7];
1493 NSMutableString * o_opts_string = [NSMutableString stringWithString:@""];
1494 NSMutableString *o_trnscdCmd = [NSMutableString stringWithString:@""];
1495 NSMutableString *o_duplicateCmd = [NSMutableString stringWithString:@""];
1497 int y = [[o_userSelections objectForKey:@"pathToStrm"] count];
1498 NSMutableArray * tempArray = [[NSMutableArray alloc] init];
1500 /* loop to create an opt-string for each item we're processing */
1503 /* check whether we transcode the audio and/or the video and compose a
1504 * string reflecting the settings, if needed */
1505 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"YES"])
1507 [o_trnscdCmd appendString: @"transcode{"];
1508 [o_trnscdCmd appendFormat: @"vcodec=%s,vb=%i", [[[o_videoCodecs \
1509 objectAtIndex:[[o_userSelections objectForKey:@"trnscdVideoCodec"] \
1510 intValue]] objectAtIndex:1] UTF8String], [[o_userSelections \
1511 objectForKey:@"trnscdVideoBitrate"] intValue]];
1512 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1514 [o_trnscdCmd appendString: @","];
1518 [o_trnscdCmd appendString: @"}:"];
1522 /* check whether the user requested local playback. if yes, prepare the
1523 * string, if not, let it empty */
1524 if ([[o_userSelections objectForKey:@"localPb"] isEqualToString:@"YES"])
1526 [o_duplicateCmd appendString: @"duplicate{dst=display,dst=\""];
1529 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1531 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"NO"])
1533 /* in case we transcode the audio only, add this */
1534 [o_trnscdCmd appendString: @"transcode{"];
1536 [o_trnscdCmd appendFormat: @"acodec=%s,ab=%i}:", [[[o_audioCodecs \
1537 objectAtIndex:[[o_userSelections objectForKey:@"trnscdAudioCodec"] \
1538 intValue]] objectAtIndex:1] UTF8String], [[o_userSelections \
1539 objectForKey:@"trnscdAudioBitrate"] intValue]];
1542 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"trnscd"])
1544 /* we are just transcoding and dumping the stuff to a file */
1545 [o_opts_string appendFormat: \
1546 @":sout=#%s%sstandard{mux=%s,dst=%s,access=file}", [o_duplicateCmd \
1547 UTF8String], [o_trnscdCmd UTF8String], [[[o_encapFormats \
1548 objectAtIndex: [[o_userSelections objectForKey:@"encapFormat"] \
1549 intValue]] objectAtIndex:0] UTF8String], [[[o_userSelections \
1550 objectForKey: @"trnscdFilePath"] objectAtIndex: x] UTF8String]];
1555 /* we are streaming */
1556 if ([[o_userSelections objectForKey:@"sap"] isEqualToString:@"YES"])
1558 /* SAP-Announcement is requested */
1559 NSMutableString *o_sap_option = [NSMutableString stringWithString:@""];
1560 if([[o_userSelections objectForKey:@"sapText"] isEqualToString:@""])
1562 [o_sap_option appendString: @"sap"];
1566 [o_sap_option appendFormat: @"sap,name=\"%s\"", \
1567 [[o_userSelections objectForKey:@"sapText"] UTF8String]];
1569 [o_opts_string appendFormat: \
1570 @":sout=#%s%sstandard{mux=%s,dst=%s,access=%s,%s}", \
1571 [o_duplicateCmd UTF8String], [o_trnscdCmd UTF8String], \
1572 [[[o_encapFormats objectAtIndex: [[o_userSelections \
1573 objectForKey: @"encapFormat"] intValue]] objectAtIndex:0] \
1574 UTF8String], [[o_userSelections objectForKey: @"stmgDest"] \
1575 UTF8String], [[[o_strmgMthds objectAtIndex: [[o_userSelections \
1576 objectForKey: @"stmgMhd"] intValue]] objectAtIndex:0] \
1577 UTF8String], [o_sap_option UTF8String]];
1581 /* no SAP, just streaming */
1582 [o_opts_string appendFormat: \
1583 @":sout=#%s%sstandard{mux=%s,dst=%s,access=%s}", \
1584 [o_duplicateCmd UTF8String], [o_trnscdCmd UTF8String], \
1585 [[[o_encapFormats objectAtIndex: [[o_userSelections \
1586 objectForKey: @"encapFormat"] intValue]] objectAtIndex:0] \
1587 UTF8String], [[o_userSelections objectForKey: \
1588 @"stmgDest"] UTF8String], [[[o_strmgMthds objectAtIndex: \
1589 [[o_userSelections objectForKey: @"stmgMhd"] intValue]] \
1590 objectAtIndex:0] UTF8String]];
1594 /* check whether the user requested local playback. if yes, close the
1595 * string with an additional bracket */
1596 if ([[o_userSelections objectForKey:@"localPb"] isEqualToString:@"YES"])
1598 [o_opts_string appendString: @"\"}"];
1601 /* add subtitles to the video if desired */
1602 [o_opts_string appendFormat: @":sout-transcode-soverlay=%@",
1603 [o_userSelections objectForKey:@"soverlay"]];
1605 [tempArray addObject: o_opts_string];
1607 o_opts_string = [NSMutableString stringWithString:@""];
1608 o_trnscdCmd = [NSMutableString stringWithString:@""];
1609 o_duplicateCmd = [NSMutableString stringWithString:@""];
1612 [o_userSelections setObject:[NSArray arrayWithArray: tempArray] forKey:@"opts"];
1613 [tempArray release];
1616 - (IBAction)prevTab:(id)sender
1618 if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Summary"])
1620 /* check whether we are streaming or transcoding and go back */
1621 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1623 /* show "Streaming 2" */
1624 [o_tab_pageHolder selectTabViewItemAtIndex:5];
1626 /* show "Transcode 2" */
1627 [o_tab_pageHolder selectTabViewItemAtIndex:6];
1629 /* rename the forward-button */
1630 [o_btn_forward setTitle: _NS("Next")];
1632 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1636 [o_tab_pageHolder selectTabViewItemAtIndex:4];
1638 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1642 [o_tab_pageHolder selectTabViewItemAtIndex:4];
1644 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1647 /* show "Transcode 1" */
1648 [o_tab_pageHolder selectTabViewItemAtIndex:3];
1650 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1654 [o_tab_pageHolder selectTabViewItemAtIndex:1];
1656 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1659 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1661 /* show "Streaming 1" */
1662 [o_tab_pageHolder selectTabViewItemAtIndex:2];
1665 [o_tab_pageHolder selectTabViewItemAtIndex:1];
1668 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1671 /* reset the wizard before going backwards. Otherwise, we might get
1672 * unwanted behaviours in the Encap-Selection */
1675 [o_tab_pageHolder selectTabViewItemAtIndex:0];
1676 /* disable backwards-btn */
1677 [o_btn_backward setEnabled:NO];
1681 - (IBAction)t1_mrInfo_streaming:(id)sender
1683 /* show a sheet for the help */
1684 NSBeginInformationalAlertSheet(_NS("Stream to network"), \
1685 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
1686 _NS("This allows to stream on a network."));
1689 - (IBAction)t1_mrInfo_transcode:(id)sender
1691 /* show a sheet for the help */
1692 NSBeginInformationalAlertSheet(_NS("Transcode/Save to file"), \
1693 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
1694 _NS("This allows to save a stream to a file. The "\
1695 "can be reencoded on the fly. Whatever "\
1696 "VLC can read can be saved.\nPlease note that VLC is not very suited " \
1697 "for file to file transcoding. Its transcoding " \
1698 "features are however useful to save network streams, for example."));
1701 - (IBAction)t2_addNewStream:(id)sender
1703 NSOpenPanel * openPanel = [NSOpenPanel openPanel];
1704 SEL sel = @selector(t2_getNewStreamFromDialog:returnCode:contextInfo:);
1705 [openPanel beginSheetForDirectory:nil file:nil types:nil modalForWindow: \
1706 o_wizard_window modalDelegate:self didEndSelector:sel contextInfo:nil];
1709 - (void)t2_getNewStreamFromDialog: (NSOpenPanel *)sheet returnCode: \
1710 (int)returnCode contextInfo: (void *)contextInfo
1712 if (returnCode == NSOKButton)
1714 [o_t2_fld_pathToNewStrm setStringValue: [@"file://" \
1715 stringByAppendingString: [sheet filename]]];
1719 - (IBAction)t2_chooseStreamOrPlst:(id)sender
1721 /* enable and disable the respective items depending on user's choice */
1723 o_mode = [[o_t2_matrix_inputSourceType selectedCell] title];
1725 if( [o_mode isEqualToString: _NS("Select a stream")] )
1727 [o_t2_btn_chooseFile setEnabled:YES];
1728 [o_t2_fld_pathToNewStrm setEnabled:YES];
1729 [o_t2_tbl_plst setEnabled:NO];
1731 [o_t2_btn_chooseFile setEnabled:NO];
1732 [o_t2_fld_pathToNewStrm setEnabled:NO];
1733 [o_t2_tbl_plst setEnabled:YES];
1737 - (IBAction)t2_enableExtract:(id)sender
1739 /* enable/disable the respective items */
1740 if([o_t2_ckb_enblPartExtrct state] == NSOnState)
1742 [o_t2_fld_prtExtrctFrom setEnabled:YES];
1743 [o_t2_fld_prtExtrctTo setEnabled:YES];
1745 [o_t2_fld_prtExtrctFrom setEnabled:NO];
1746 [o_t2_fld_prtExtrctTo setEnabled:NO];
1747 [o_t2_fld_prtExtrctFrom setStringValue:@""];
1748 [o_t2_fld_prtExtrctTo setStringValue:@""];
1752 - (IBAction)t3_strmMthdChanged:(id)sender
1754 /* change the captions of o_t3_txt_destInfo according to the chosen
1755 * streaming method */
1757 mode = [[o_t3_matrix_stmgMhd selectedCell] tag];
1761 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:0] \
1763 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:0] \
1766 else if( mode == 1 )
1769 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:1] \
1771 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:1] \
1774 else if( mode == 2 )
1777 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:2] \
1779 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:2] \
1782 else if( mode == 3 )
1785 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:3] \
1787 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:3] \
1790 else if( mode == 4 )
1793 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:4] \
1795 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:4] \
1798 else if( mode == 5 )
1801 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:5] \
1803 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:5] \
1808 - (IBAction)t4_AudCdcChanged:(id)sender
1810 /* update codec info */
1811 [o_t4_txt_hintAudio setStringValue:[[o_audioCodecs objectAtIndex: \
1812 [o_t4_pop_audioCodec indexOfSelectedItem]] objectAtIndex:2]];
1815 - (IBAction)t4_enblAudTrnscd:(id)sender
1817 /* enable/disable the respective items */
1818 if([o_t4_ckb_audio state] == NSOnState)
1820 [o_t4_pop_audioCodec setEnabled:YES];
1821 [o_t4_pop_audioBitrate setEnabled:YES];
1822 [o_t4_txt_hintAudio setStringValue: _NS("Select your audio codec. " \
1823 "Click one to get more information.")];
1825 [o_t4_pop_audioCodec setEnabled:NO];
1826 [o_t4_pop_audioBitrate setEnabled:NO];
1827 [o_t4_txt_hintAudio setStringValue: _NS("Enabling this allows to transcode " \
1828 "the audio track if one is present in the stream.")];
1832 - (IBAction)t4_enblVidTrnscd:(id)sender
1834 /* enable/disable the respective items */
1835 if([o_t4_ckb_video state] == NSOnState)
1837 [o_t4_pop_videoCodec setEnabled:YES];
1838 [o_t4_pop_videoBitrate setEnabled:YES];
1839 [o_t4_txt_hintVideo setStringValue: _NS("Select your video codec. "\
1840 "Click one to get more information.")];
1842 [o_t4_pop_videoCodec setEnabled:NO];
1843 [o_t4_pop_videoBitrate setEnabled:NO];
1844 [o_t4_txt_hintVideo setStringValue: _NS("Enabling this allows to transcode " \
1845 "the video track if one is present in the stream.")];
1850 - (IBAction)t4_VidCdcChanged:(id)sender
1852 /* update codec info */
1853 [o_t4_txt_hintVideo setStringValue:[[o_videoCodecs objectAtIndex: \
1854 [o_t4_pop_videoCodec indexOfSelectedItem]] objectAtIndex:2]];
1857 - (IBAction)t6_enblSapAnnce:(id)sender
1859 /* enable/disable input fld */
1860 if([o_t6_ckb_sap state] == NSOnState)
1862 [o_t6_fld_sap setEnabled:YES];
1864 [o_t6_fld_sap setEnabled:NO];
1865 [o_t6_fld_sap setStringValue:@""];
1869 - (IBAction)t6_mrInfo_ttl:(id)sender
1871 /* show a sheet for the help */
1872 NSBeginInformationalAlertSheet(_NS("Time-To-Live (TTL)"), \
1873 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
1874 _NS("This allows to define the TTL (Time-To-Live) of the stream. "\
1875 "This parameter is the maximum number of routers your stream can " \
1876 "go through. If you don't know what it means, or if you want to " \
1877 "stream on your local network only, leave this setting to 1."));
1880 - (IBAction)t6_mrInfo_sap:(id)sender
1882 /* show a sheet for the help */
1883 NSBeginInformationalAlertSheet(_NS("SAP Announce"), \
1884 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
1885 _NS("When streaming using UDP, the streams can be " \
1886 "announced using the SAP/SDP announcing protocol. This " \
1887 "way, the clients won't have to type in the multicast address, it " \
1888 "will appear in their playlist if they enable the SAP extra " \
1889 "interface.\nIf you want to give a name to your stream, enter it " \
1890 "here, else, a default name will be used."));
1893 - (IBAction)t67_mrInfo_local:(id)sender
1895 /* show a sheet for the help */
1896 NSBeginInformationalAlertSheet(_NS("Local playback"), \
1897 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
1898 _NS("When this option is enabled, the stream will be both played " \
1899 "and transcoded/streamed.\n\nNote that this requires much more " \
1900 "CPU power than simple transcoding or streaming."));
1903 - (IBAction)t7_selectTrnscdDestFile:(id)sender
1905 /* provide a save-to-dialogue, so the user can choose a location for
1906 * his/her new file. We take a modified NSOpenPanel to select a folder
1907 * and a plain NSSavePanel to save a single file. */
1909 SEL sel = @selector(t7_getTrnscdDestFile:returnCode:contextInfo:);
1911 if( [[o_userSelections objectForKey:@"pathToStrm"] count] > 1 )
1913 NSOpenPanel * saveFolderPanel = [[NSOpenPanel alloc] init];
1915 [saveFolderPanel setCanChooseDirectories: YES];
1916 [saveFolderPanel setCanChooseFiles: NO];
1917 [saveFolderPanel setCanSelectHiddenExtension: NO];
1918 [saveFolderPanel setCanCreateDirectories: YES];
1919 [saveFolderPanel beginSheetForDirectory:nil file:nil modalForWindow: \
1920 o_wizard_window modalDelegate:self didEndSelector:sel contextInfo:nil];
1924 NSSavePanel * saveFilePanel = [[NSSavePanel alloc] init];
1926 /* don't use ".ps" as suffix, since the OSX Finder confuses our
1927 * creations with PostScript-files and wants to open them with
1929 NSString * theEncapFormat = [[o_encapFormats objectAtIndex: \
1930 [[o_userSelections objectForKey:@"encapFormat"] intValue]] \
1932 if( theEncapFormat != @"ps" )
1933 [saveFilePanel setRequiredFileType: theEncapFormat];
1935 [saveFilePanel setRequiredFileType: @"mpg"];
1937 [saveFilePanel setCanSelectHiddenExtension: YES];
1938 [saveFilePanel setCanCreateDirectories: YES];
1939 [saveFilePanel beginSheetForDirectory:nil file:nil modalForWindow: \
1940 o_wizard_window modalDelegate:self didEndSelector:sel contextInfo:nil];
1944 - (void)t7_getTrnscdDestFile: (NSOpenPanel *)sheet returnCode: \
1945 (int)returnCode contextInfo: (void *)contextInfo
1947 if (returnCode == NSOKButton)
1949 /* output returned path to text-field, add a / to the end if the user
1950 * selected a folder */
1951 if( [[o_userSelections objectForKey:@"pathToStrm"] count] > 1 )
1952 [o_t7_fld_filePath setStringValue: [NSString stringWithFormat: \
1953 @"%@/", [sheet filename]]];
1955 [o_t7_fld_filePath setStringValue:[sheet filename]];