1 /*****************************************************************************
2 * wizard.m: MacOS X Streaming Wizard
3 *****************************************************************************
4 * Copyright (C) 2005-2013 VLC authors and VideoLAN
7 * Authors: Felix Paul Kühne <fkuehne at videolan dot org>,
8 * Brendon Justin <brendonjustin at gmail.com>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
26 /*****************************************************************************
27 * Note: this code is partially based upon ../wxwidgets/wizard.cpp and
28 * ../wxwidgets/streamdata.h; both written by Clément Stenac.
29 *****************************************************************************/
32 /*****************************************************************************
34 *****************************************************************************/
35 #import "CompatibilityFixes.h"
39 #import <vlc_interface.h>
41 /*****************************************************************************
42 * VLCWizard implementation
43 *****************************************************************************/
45 @implementation VLCWizard
47 static VLCWizard *_o_sharedInstance = nil;
49 + (VLCWizard *)sharedInstance
51 return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
56 if (_o_sharedInstance) {
59 _o_sharedInstance = [super init];
62 return _o_sharedInstance;
67 [o_userSelections release];
68 [o_videoCodecs release];
69 [o_audioCodecs release];
70 [o_encapFormats release];
76 if (!OSX_SNOW_LEOPARD)
77 [o_wizard_window setCollectionBehavior: NSWindowCollectionBehaviorFullScreenAuxiliary];
79 /* some minor cleanup */
80 [o_t2_tbl_plst setEnabled:NO];
81 o_userSelections = [[NSMutableDictionary alloc] init];
82 [o_btn_backward setEnabled:NO];
84 /* add audio-bitrates for transcoding */
85 NSArray * audioBitratesArray;
86 audioBitratesArray = @[@"512", @"256", @"192", @"128", @"64", @"32", @"16"];
87 [o_t4_pop_audioBitrate removeAllItems];
88 [o_t4_pop_audioBitrate addItemsWithTitles: audioBitratesArray];
89 [o_t4_pop_audioBitrate selectItemWithTitle: @"192"];
91 /* add video-bitrates for transcoding */
92 NSArray * videoBitratesArray;
93 videoBitratesArray = @[@"3072", @"2048", @"1024", @"768", @"512", @"256", @"192", @"128", @"64", @"32", @"16"];
94 [o_t4_pop_videoBitrate removeAllItems];
95 [o_t4_pop_videoBitrate addItemsWithTitles: videoBitratesArray];
96 [o_t4_pop_videoBitrate selectItemWithTitle: @"1024"];
98 /* fill 2 global arrays with arrays containing all codec-related information
99 * - one array per codec named by its short name to define the encap-compability,
100 * cmd-names, real names, more info in the order: realName, shortName,
101 * moreInfo, encaps */
114 NSArray * o_dummyVid;
115 o_mp1v = @[@"MPEG-1 Video", @"mp1v",
116 _NS("MPEG-1 Video codec (usable with MPEG PS, MPEG TS, MPEG1, OGG "
117 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_OGG", @"MUX_RAW",
118 @"NO", @"NO", @"NO", @"NO"];
119 o_mp2v = @[@"MPEG-2 Video", @"mp2v",
120 _NS("MPEG-2 Video codec (usable with MPEG PS, MPEG TS, MPEG1, OGG "
121 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_OGG", @"MUX_RAW",
122 @"NO", @"NO", @"NO", @"NO"];
123 o_mp4v = @[@"MPEG-4 Video", @"mp4v",
124 _NS("MPEG-4 Video codec (useable with MPEG PS, MPEG TS, MPEG1, ASF, "
125 "MP4, OGG and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF",
126 @"MUX_MP4", @"MUX_OGG", @"MUX_RAW", @"NO", @"NO"];
127 o_div1 = @[@"DIVX 1", @"DIV1",
128 _NS("DivX first version (useable with MPEG TS, MPEG1, ASF and OGG)"),
129 @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO",
131 o_div2 = @[@"DIVX 2", @"DIV2",
132 _NS("DivX second version (useable with MPEG TS, MPEG1, ASF and OGG)"),
133 @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO",
135 o_div3 = @[@"DIVX 3", @"DIV3",
136 _NS("DivX third version (useable with MPEG TS, MPEG1, ASF and OGG)"),
137 @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO",
139 o_h263 = @[@"H.263", @"h263",
140 _NS("H263 is a video codec optimized for videoconference "
141 "(low rates, useable with MPEG TS)"), @"MUX_TS", @"NO", @"NO", @"NO",
142 @"NO", @"NO", @"NO", @"NO", @"NO"];
143 o_h264 = @[@"H.264", @"h264",
144 _NS("H264 is a new video codec (useable with MPEG TS and MP4)"),
145 @"MUX_TS", @"MUX_MP4", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO",
147 o_wmv1 = @[@"WMV 1", @"WMV1",
148 _NS("WMV (Windows Media Video) 1 (useable with MPEG TS, MPEG1, ASF and "
149 "OGG)"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO",
150 @"NO", @"NO", @"NO"];
151 o_wmv2 = @[@"WMV 2", @"WMV2",
152 _NS("WMV (Windows Media Video) 2 (useable with MPEG TS, MPEG1, ASF and "
153 "OGG)"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO",
154 @"NO", @"NO", @"NO"];
155 o_mjpg = @[@"MJPEG", @"MJPG",
156 _NS("MJPEG consists of a series of JPEG pictures (useable with MPEG TS,"
157 " MPEG1, ASF and OGG)"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG",
158 @"NO", @"NO", @"NO", @"NO", @"NO"];
159 o_theo = @[@"Theora", @"theo",
160 _NS("Theora is a free general-purpose codec (useable with MPEG TS "
161 "and OGG)"), @"MUX_TS", @"MUX_OGG", @"NO", @"NO", @"NO", @"NO", @"NO",
163 o_dummyVid = @[@"Dummy", @"dummy",
164 _NS("Dummy codec (do not transcode, useable with all encapsulation "
165 "formats)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_MP4",
166 @"MUX_OGG", @"MUX_WAV", @"MUX_RAW", @"MUX_MOV"];
167 o_videoCodecs = [[NSArray alloc] initWithObjects: o_mp1v, o_mp2v, o_mp4v,
168 o_div1, o_div2, o_div3, o_h263, o_h264, o_wmv1, o_wmv2, o_mjpg, o_theo,
181 NSArray * o_dummyAud;
182 o_mpga = @[@"MPEG Audio", @"mpga",
183 _NS("The standard MPEG audio (1/2) format (useable with MPEG PS, MPEG TS, "
184 "MPEG1, ASF, OGG and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG",
185 @"MUX_ASF", @"MUX_OGG", @"MUX_RAW", @"-1", @"-1", @"-1"];
186 o_mp3 = @[@"MP3", @"mp3",
187 _NS("MPEG Audio Layer 3 (useable with MPEG PS, MPEG TS, MPEG1, ASF, OGG "
188 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG",
189 @"MUX_RAW", @"-1", @"-1", @"-1"];
190 o_mp4a = @[@"MPEG 4 Audio", @"mp4a",
191 _NS("Audio format for MPEG4 (useable with MPEG TS and MPEG4)"), @"MUX_TS",
192 @"MUX_MP4", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1"];
193 o_a52 = @[@"A/52", @"a52",
194 _NS("DVD audio format (useable with MPEG PS, MPEG TS, MPEG1, ASF, OGG "
195 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG",
196 @"MUX_RAW", @"-1", @"-1", @"-1"];
197 o_vorb = @[@"Vorbis", @"vorb",
198 _NS("Vorbis is a free audio codec (useable with OGG)"), @"MUX_OGG",
199 @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1"];
200 o_flac = @[@"FLAC", @"flac",
201 _NS("FLAC is a lossless audio codec (useable with OGG and RAW)"),
202 @"MUX_OGG", @"MUX_RAW", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1"];
203 o_spx = @[@"Speex", @"spx",
204 _NS("A free audio codec dedicated to compression of voice (useable "
205 "with OGG)"), @"MUX_OGG", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1",
207 o_s16l = @[@"Uncompressed, integer", @"s16l",
208 _NS("Uncompressed audio samples (useable with WAV)"), @"MUX_WAV",
209 @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1"];
210 o_fl32 = @[@"Uncompressed, floating point", @"fl32",
211 _NS("Uncompressed audio samples (useable with WAV)"), @"MUX_WAV",
212 @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1"];
213 o_dummyAud = @[@"Dummy", @"dummy",
214 _NS("Dummy codec (do not transcode, useable with all encapsulation "
215 "formats)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_MP4",
216 @"MUX_OGG", @"MUX_RAW", @"MUX_MOV", @"MUX_WAV"];
217 o_audioCodecs = [[NSArray alloc] initWithObjects: o_mpga, o_mp3, o_mp4a,
218 o_a52, o_vorb, o_flac, o_spx, o_s16l, o_fl32, o_dummyAud, nil];
221 /* fill another global array with all information about the encap-formats
222 * note that the order of the formats inside the g. array is the same as on
234 o_ps = @[@"ps", @"MPEG PS", _NS("MPEG Program Stream"), @"mpg"];
235 o_ts = @[@"ts", @"MPEG TS", _NS("MPEG Transport Stream")];
236 o_mpeg = @[@"ps", @"MPEG 1", _NS("MPEG 1 Format"), @"mpg"];
237 o_ogg = @[@"ogg", @"OGG", @"OGG"];
238 o_raw = @[@"raw", @"RAW", @"RAW"];
239 o_asf = @[@"asf", @"ASF", @"ASF"];
240 o_mp4 = @[@"mp4", @"MP4", @"MPEG4"];
241 o_mov = @[@"mov", @"MOV", @"MOV"];
242 o_wav = @[@"wav", @"WAV", @"WAV"];
243 o_asfh = @[@"asfh", @"ASFH", @"ASFH"];
244 o_encapFormats = [[NSArray alloc] initWithObjects: o_ps, o_ts, o_mpeg,
245 o_ogg, o_raw, o_asf, o_mp4, o_mov, o_wav, o_asfh, nil];
247 /* yet another array on streaming methods including help texts */
251 NSArray * o_udp_multi;
253 NSArray * o_rtp_multi;
254 o_http = @[@"http", @"HTTP", _NS("Enter the local "
255 "addresses you want to listen requests on. Do not enter anything if "
256 "you want to listen on all the network interfaces. This is generally "
257 "the best thing to do. Other computers can then access the stream at "
258 "http://yourip:8080 by default.") , _NS("Use this to stream to several "
259 "computers. This method is not the most efficient, as the server needs "\
260 "to send the stream several times, but generally the most compatible")];
261 o_mms = @[@"mmsh", @"MMS", _NS("Enter the local "
262 "addresses you want to listen requests on. Do not enter anything if "
263 "you want to listen on all the network interfaces. This is generally "
264 "the best thing to do. Other computers can then access the stream at "
265 "mms://yourip:8080 by default."), _NS("Use this to stream to several "
266 "computers using the Microsoft MMS protocol. This protocol is used as "
267 "transport method by many Microsoft's softwares. Note that only a "
268 "small part of the MMS protocol is supported (MMS encapsulated in "
270 o_udp_uni = @[@"udp", @"UDP-Unicast", _NS("Enter "
271 "the address of the computer to stream to."), _NS("Use this to stream "
272 "to a single computer.")];
273 o_udp_multi = @[@"udp", @"UDP-Multicast", _NS("Enter "
274 "the multicast address to stream to in this field. This must be an IP "
275 "address between 224.0.0.0 and 239.255.255.255. For a private use, "
276 "enter an address beginning with 239.255."), _NS("Use this to stream "
277 "to a dynamic group of computers on a multicast-enabled network. This "
278 "is the most efficient method to stream to several computers, but it "
279 "won't work over the Internet.")];
280 o_rtp_uni = @[@"rtp", @"RTP-Unicast", _NS("Enter the "
281 "address of the computer to stream to.") , _NS("Use this to stream "
282 "to a single computer. RTP headers will be added to the stream")];
283 o_rtp_multi = @[@"rtp", @"RTP-Multicast", _NS("Enter "
284 "the multicast address to stream to in this field. This must be an IP "
285 "address between 224.0.0.0 and 239.255.255.255. For a private use, "
286 "enter an address beginning with 239.255."), _NS("Use this to stream "
287 "to a dynamic group of computers on a multicast-enabled network. This "
288 "is the most efficient method to stream to several computers, but it "
289 "won't work over Internet. RTP headers will be added to the stream")];
290 o_strmgMthds = [[NSArray alloc] initWithObjects: o_http, o_mms,
291 o_udp_uni, o_udp_multi, o_rtp_uni, o_rtp_multi, nil];
296 /* just present the window to the user */
297 [o_wizard_window center];
298 [o_wizard_window displayIfNeeded];
299 [o_wizard_window makeKeyAndOrderFront:nil];
304 /* go to the front page and clean up a bit */
305 [o_userSelections removeAllObjects];
306 [o_btn_forward setTitle: _NS("Next")];
307 [o_tab_pageHolder selectFirstTabViewItem:self];
312 /* localise all strings to the users lang */
313 /* method is called from intf.m (in method showWizard) */
316 [o_btn_backward setTitle: _NS("Back")];
317 [o_btn_cancel setTitle: _NS("Cancel")];
318 [o_btn_forward setTitle: _NS("Next")];
319 [o_wizard_window setTitle: _NS("Streaming/Transcoding Wizard")];
321 /* page one ("Hello") */
322 [o_t1_txt_title setStringValue: _NS("Streaming/Transcoding Wizard")];
323 [o_t1_txt_text setStringValue: _NS("This wizard allows configuring "
324 "simple streaming or transcoding setups.")];
325 [o_t1_btn_mrInfo_strmg setTitle: _NS("More Info")];
326 [o_t1_btn_mrInfo_trnscd setTitle: _NS("More Info")];
327 [o_t1_txt_notice setStringValue: _NS("This wizard only gives access to "
328 "a small subset of VLC's streaming and transcoding capabilities. "
329 "The Open and 'Saving/Streaming' dialogs will give access to more "
331 [[o_t1_matrix_strmgOrTrnscd cellAtRow:0 column:0] setTitle:
332 _NS("Stream to network")];
333 [[o_t1_matrix_strmgOrTrnscd cellAtRow:1 column:0] setTitle:
334 _NS("Transcode/Save to file")];
336 /* page two ("Input") */
337 [o_t2_title setStringValue: _NS("Choose input")];
338 [o_t2_text setStringValue: _NS("Choose here your input stream.")];
339 [[o_t2_matrix_inputSourceType cellAtRow:0 column:0] setTitle:
340 _NS("Select a stream")];
341 [[o_t2_matrix_inputSourceType cellAtRow:1 column:0] setTitle:
342 _NS("Existing playlist item")];
343 [o_t2_btn_chooseFile setTitle: _NS("Choose...")];
344 [[[o_t2_tbl_plst tableColumnWithIdentifier:@"name"] headerCell]
345 setStringValue: _NS("Title")];
346 [[[o_t2_tbl_plst tableColumnWithIdentifier:@"artist"] headerCell]
347 setStringValue: _NS("Author")];
348 [[[o_t2_tbl_plst tableColumnWithIdentifier:@"duration"] headerCell]
349 setStringValue: _NS("Duration")];
350 [o_t2_box_prtExtrct setTitle: _NS("Partial Extract")];
351 [o_t2_ckb_enblPartExtrct setTitle: _NS("Enable")];
352 [o_t2_ckb_enblPartExtrct setToolTip: _NS("This can be used to read only a "
353 "part of the stream. It must be possible to control the incoming "
354 "stream (for example, a file or a disc, but not an UDP network stream.) "
355 "The starting and ending times can be given in seconds.")];
356 [o_t2_txt_prtExtrctFrom setStringValue: _NS("From")];
357 [o_t2_txt_prtExtrctTo setStringValue: _NS("To")];
359 /* page three ("Streaming 1") */
360 [o_t3_txt_title setStringValue: _NS("Streaming")];
361 [o_t3_txt_text setStringValue: _NS("This page allows selecting how "
362 "the input stream will be sent.")];
363 [o_t3_box_dest setTitle: _NS("Destination")];
364 [o_t3_box_strmgMthd setTitle: _NS("Streaming method")];
365 [o_t3_txt_destInfo setStringValue: _NS("Address of the computer "
367 [[o_t3_matrix_stmgMhd cellAtRow:0 column:0] setTitle: _NS("UDP Unicast")];
368 [[o_t3_matrix_stmgMhd cellAtRow:0 column:1] setTitle: _NS("UDP Multicast")];
369 [o_t3_txt_strgMthdInfo setStringValue: _NS("Use this to stream to a single "
372 /* page four ("Transcode 1") */
373 [o_t4_title setStringValue: _NS("Transcode")];
374 [o_t4_text setStringValue: _NS("This page allows changing the compression "
375 "format of the audio or video tracks. To change only "
376 "the container format, proceed to next page.")];
377 [o_t4_box_audio setTitle: _NS("Audio")];
378 [o_t4_box_video setTitle: _NS("Video")];
379 [o_t4_ckb_audio setTitle: _NS("Transcode audio")];
380 [o_t4_ckb_video setTitle: _NS("Transcode video")];
381 [o_t4_txt_videoBitrate setStringValue: _NS("Bitrate (kb/s)")];
382 [o_t4_txt_videoCodec setStringValue: _NS("Codec")];
383 [o_t4_txt_hintAudio setStringValue: _NS("Enabling this allows transcoding "\
384 "the audio track if one is present in the stream.")];
385 [o_t4_txt_hintVideo setStringValue: _NS("Enabling this allows transcoding "\
386 "the video track if one is present in the stream.")];
388 /* page five ("Encap") */
389 [o_t5_title setStringValue: _NS("Encapsulation format")];
390 [o_t5_text setStringValue: _NS("This page allows selecting how the "
391 "stream will be encapsulated. Depending on previously chosen settings "
392 "all formats won't be available.")];
394 /* page six ("Streaming 2") */
395 [o_t6_title setStringValue: _NS("Additional streaming options")];
396 [o_t6_text setStringValue: _NS("In this page, a few "
397 "additional streaming parameters can be set.")];
398 [o_t6_txt_ttl setStringValue: _NS("Time-To-Live (TTL)")];
399 [o_t6_btn_mrInfo_ttl setTitle: _NS("More Info")];
400 [o_t6_ckb_sap setTitle: _NS("SAP Announcement")];
401 [o_t6_btn_mrInfo_sap setTitle: _NS("More Info")];
402 [o_t6_ckb_local setTitle: _NS("Local playback")];
403 [o_t6_btn_mrInfo_local setTitle: _NS("More Info")];
404 [o_t6_ckb_soverlay setTitle: _NS("Add Subtitles to transcoded video")];
406 /* page seven ("Transcode 2") */
407 [o_t7_title setStringValue: _NS("Additional transcode options")];
408 [o_t7_text setStringValue: _NS("In this page, a few "
409 "additional transcoding parameters can be set.")];
410 [o_t7_txt_saveFileTo setStringValue: _NS("Select the file to save to")];
411 [o_t7_btn_chooseFile setTitle: _NS("Choose...")];
412 [o_t7_ckb_local setTitle: _NS("Local playback")];
413 [o_t7_ckb_soverlay setTitle: _NS("Add Subtitles to transcoded video")];
414 [o_t7_ckb_soverlay setToolTip: _NS("Adds available subtitles directly to "
415 "the video. These cannot be disabled "
416 "by the receiving user as they become "
417 "part of the image.")];
418 [o_t7_btn_mrInfo_local setTitle: _NS("More Info")];
420 /* page eight ("Summary") */
421 [o_t8_txt_text setStringValue: _NS("This page lists all the settings. "
422 "Click \"Finish\" to start streaming or transcoding.")];
423 [o_t8_txt_title setStringValue: _NS("Summary")];
424 [o_t8_txt_destination setStringValue: [_NS("Destination")
425 stringByAppendingString: @":"]];
426 [o_t8_txt_encapFormat setStringValue: [_NS("Encap. format")
427 stringByAppendingString: @":"]];
428 [o_t8_txt_inputStream setStringValue: [_NS("Input stream")
429 stringByAppendingString: @":"]];
430 [o_t8_txt_partExtract setStringValue: [_NS("Partial Extract")
431 stringByAppendingString: @":"]];
432 [o_t8_txt_sap setStringValue: [_NS("SAP Announcement")
433 stringByAppendingString: @":"]];
434 [o_t8_txt_saveFileTo setStringValue: [_NS("Save file to")
435 stringByAppendingString: @":"]];
436 [o_t8_txt_strmgMthd setStringValue: [_NS("Streaming method")
437 stringByAppendingString: @":"]];
438 [o_t8_txt_trnscdAudio setStringValue: [_NS("Transcode audio")
439 stringByAppendingString: @":"]];
440 [o_t8_txt_trnscdVideo setStringValue: [_NS("Transcode video")
441 stringByAppendingString: @":"]];
442 [o_t8_txt_soverlay setStringValue: [_NS("Include subtitles")
443 stringByAppendingString: @":"]];
444 [o_t8_txt_local setStringValue: [_NS("Local playback")
445 stringByAppendingString: @":"]];
448 - (void)initWithExtractValuesFrom: (NSString *)from
450 ofItem: (NSString *)item
453 msg_Dbg(VLCIntf, "wizard was reseted");
454 [o_userSelections setObject:@"trnscd" forKey:@"trnscdOrStrmg"];
455 [o_btn_backward setEnabled:YES];
456 [o_tab_pageHolder selectTabViewItemAtIndex:1];
457 [o_t2_fld_prtExtrctFrom setStringValue: from];
458 [o_t2_fld_prtExtrctTo setStringValue: to];
459 [o_t2_fld_pathToNewStrm setStringValue: item];
460 [o_t1_matrix_strmgOrTrnscd selectCellAtRow:1 column:0];
461 [[o_t1_matrix_strmgOrTrnscd cellAtRow:0 column:0] setState: NSOffState];
462 [o_t2_ckb_enblPartExtrct setState: NSOnState];
463 [self t2_enableExtract: nil];
464 msg_Dbg(VLCIntf, "wizard interface is set");
466 [o_wizard_window center];
467 [o_wizard_window display];
468 [o_wizard_window makeKeyAndOrderFront:nil];
469 msg_Dbg(VLCIntf, "wizard window displayed");
472 - (IBAction)cancelRun:(id)sender
474 [o_wizard_window close];
479 return o_playlist_wizard;
482 - (IBAction)nextTab:(id)sender
484 NSString * selectedTabViewItemLabel = [[o_tab_pageHolder selectedTabViewItem] label];
485 if ([selectedTabViewItemLabel isEqualToString: @"Hello"])
487 /* check whether the user wants to stream or just to transcode;
488 * store information for later usage */
490 o_mode = [[o_t1_matrix_strmgOrTrnscd selectedCell] title];
491 if ([o_mode isEqualToString: _NS("Stream to network")])
493 /* we will be streaming */
494 [o_userSelections setObject:@"strmg" forKey:@"trnscdOrStrmg"];
498 /* we will just do some transcoding */
499 [o_userSelections setObject:@"trnscd" forKey:@"trnscdOrStrmg"];
501 [o_btn_backward setEnabled:YES];
502 [o_tab_pageHolder selectTabViewItemAtIndex:1];
504 /* Fill the playlist with current playlist items */
505 [o_playlist_wizard reloadOutlineView];
508 else if ([selectedTabViewItemLabel isEqualToString: @"Input"])
510 /* check whether partialExtract is enabled and store the values, if needed */
511 if ([o_t2_ckb_enblPartExtrct state] == NSOnState)
513 [o_userSelections setObject:@"YES" forKey:@"partExtract"];
514 [o_userSelections setObject:[o_t2_fld_prtExtrctFrom stringValue]
515 forKey:@"partExtractFrom"];
516 [o_userSelections setObject:[o_t2_fld_prtExtrctTo stringValue]
517 forKey:@"partExtractTo"];
519 [o_userSelections setObject:@"NO" forKey:@"partExtract"];
522 /* check whether we use an existing pl-item or add an new one;
523 * store the path or the index and set a flag.
524 * complain to the user if s/he didn't provide a path */
528 o_mode = [[o_t2_matrix_inputSourceType selectedCell] title];
529 if ([o_mode isEqualToString: _NS("Select a stream")])
531 [o_userSelections setObject:@"YES" forKey:@"newStrm"];
532 if ([[o_t2_fld_pathToNewStrm stringValue] isEqualToString: @""])
534 /* set a flag that no file is selected */
539 [o_userSelections setObject:@[[o_t2_fld_pathToNewStrm stringValue]] forKey:@"pathToStrm"];
544 if ([o_t2_tbl_plst numberOfSelectedRows] > 0)
546 NSIndexSet * selectedIndexes = [o_t2_tbl_plst selectedRowIndexes];
547 NSUInteger count = [selectedIndexes count];
548 NSMutableArray * tempArray = [[NSMutableArray alloc] init];
549 for( NSUInteger x = 0; x < count; x++)
551 playlist_item_t *p_item = [[o_t2_tbl_plst itemAtRow: [selectedIndexes indexGreaterThanOrEqualToIndex: x]] pointerValue];
553 if (p_item->i_children <= 0)
555 char *psz_uri = input_item_GetURI( p_item->p_input);
556 [tempArray addObject: @(psz_uri)];
563 [o_userSelections setObject:[NSArray arrayWithArray: tempArray] forKey:@"pathToStrm"];
568 /* set a flag that no item is selected */
573 /* show either "Streaming 1" or "Transcode 1" to the user */
576 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"]
577 isEqualToString:@"strmg"])
579 /* we are streaming */
580 [o_tab_pageHolder selectTabViewItemAtIndex:2];
582 /* we are just transcoding */
584 /* rebuild the menues for the codec-selections */
585 [self rebuildCodecMenus];
587 [o_tab_pageHolder selectTabViewItemAtIndex:3];
590 /* show a sheet that the user didn't select a file */
591 NSBeginInformationalAlertSheet(_NS("No input selected"),
592 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
593 _NS("No new stream or valid playlist item has been selected.\n\n"
594 "Choose one before going to the next page."));
597 else if ([selectedTabViewItemLabel isEqualToString: @"Streaming 1"])
599 /* rebuild the menues for the codec-selections */
600 [self rebuildCodecMenus];
602 /* check which streaming method is selected and store it */
604 mode = [[o_t3_matrix_stmgMhd selectedCell] tag];
608 [o_userSelections setObject:@"0" forKey:@"stmgMhd"];
610 /* disable all codecs which don't support MPEG PS, MPEG TS, MPEG 1,
612 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
613 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating point"];
615 } else if ( mode == 1)
618 [o_userSelections setObject:@"1" forKey:@"stmgMhd"];
620 /* disable all codecs which don't support ASF / ASFH */
621 [o_t4_pop_audioCodec removeItemWithTitle:@"Vorbis"];
622 [o_t4_pop_audioCodec removeItemWithTitle:@"FLAC"];
623 [o_t4_pop_audioCodec removeItemWithTitle:@"Speex"];
624 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
625 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating point"];
627 [o_t4_pop_videoCodec removeItemWithTitle:@"MPEG-1 Video"];
628 [o_t4_pop_videoCodec removeItemWithTitle:@"MPEG-2 Video"];
629 [o_t4_pop_videoCodec removeItemWithTitle:@"H.263"];
630 [o_t4_pop_videoCodec removeItemWithTitle:@"H.264"];
631 [o_t4_pop_videoCodec removeItemWithTitle:@"MJPEG"];
632 [o_t4_pop_videoCodec removeItemWithTitle:@"Theora"];
634 /* RTP/UDP Unicast/Multicast Streaming */
635 [o_userSelections setObject: [@(mode) stringValue] forKey:@"stmgMhd"];
637 /* disable all codecs which don't support MPEG-TS */
638 [o_t4_pop_audioCodec removeItemWithTitle:@"Vorbis"];
639 [o_t4_pop_audioCodec removeItemWithTitle:@"FLAC"];
640 [o_t4_pop_audioCodec removeItemWithTitle:@"Speex"];
641 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
642 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating point"];
645 /* store the destination and check whether is it empty */
646 if([[o_userSelections objectForKey:@"stmgMhd"] intValue] >=2)
648 /* empty field is valid for HTTP and MMS */
649 if ([[o_t3_fld_address stringValue] isEqualToString: @""])
651 /* complain to the user that "" is no valid dest. */
652 NSBeginInformationalAlertSheet(_NS("No valid destination"),
653 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
654 _NS("A valid destination has to be selected "
655 "Enter either a Unicast-IP or a Multicast-IP."
656 "\n\nIf you don't know what this means, have a look at "
657 "the VLC Streaming HOWTO and the help texts in this "
660 /* FIXME: check whether the entered IP is really valid */
661 [o_userSelections setObject:[o_t3_fld_address stringValue]
663 /* let's go to the transcode-1-tab */
664 [o_tab_pageHolder selectTabViewItemAtIndex:3];
667 [o_userSelections setObject:[o_t3_fld_address stringValue]
669 /* let's go to the transcode-1-tab */
670 [o_tab_pageHolder selectTabViewItemAtIndex:3];
673 else if ([selectedTabViewItemLabel isEqualToString: @"Transcode 1"])
675 /* check whether the user wants to transcode the video-track and store
676 * the related options */
677 if ([o_t4_ckb_video state] == NSOnState)
680 theNum = @([[o_t4_pop_videoCodec selectedItem]tag]);
681 [o_userSelections setObject:@"YES" forKey:@"trnscdVideo"];
682 [o_userSelections setObject:[o_t4_pop_videoBitrate titleOfSelectedItem]
683 forKey:@"trnscdVideoBitrate"];
684 [o_userSelections setObject:theNum forKey:@"trnscdVideoCodec"];
686 [o_userSelections setObject:@"NO" forKey:@"trnscdVideo"];
689 /* check whether the user wants to transcode the audio-track and store
690 * the related options */
691 if ([o_t4_ckb_audio state] == NSOnState)
694 theNum = @([[o_t4_pop_audioCodec selectedItem]tag]);
695 [o_userSelections setObject:@"YES" forKey:@"trnscdAudio"];
696 [o_userSelections setObject:[o_t4_pop_audioBitrate titleOfSelectedItem]
697 forKey:@"trnscdAudioBitrate"];
698 [o_userSelections setObject:theNum forKey:@"trnscdAudioCodec"];
700 [o_userSelections setObject:@"NO" forKey:@"trnscdAudio"];
703 /* store the currently selected item for further reference */
704 int i_temp = [[o_t5_matrix_encap selectedCell] tag];
706 /* disable all encap-formats */
707 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
708 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:NO];
709 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
710 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
711 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
712 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
713 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
714 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
715 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
716 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
717 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
719 /* re-enable the encap-formats supported by the chosen codecs */
720 /* FIXME: the following is a really bad coding-style. feel free to mail
721 me ideas how to make this nicer, if you want to -- FK, 7/11/05 */
723 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualTo: @"YES"])
725 NSInteger i_selectedAudioCodec = [[o_userSelections objectForKey:@"trnscdAudioCodec"] intValue];
727 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualTo: @"YES"])
729 NSInteger i_selectedVideoCodec = [[o_userSelections objectForKey:@"trnscdVideoCodec"] intValue];
731 /* we are transcoding both audio and video, so we need to check both deps */
732 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_PS"])
734 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_PS"])
736 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
737 [o_t5_matrix_encap selectCellAtRow:0 column:0];
740 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_TS"])
742 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_TS"])
744 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
745 [o_t5_matrix_encap selectCellAtRow:1 column:0];
748 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MPEG"])
750 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MPEG"])
752 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
753 [o_t5_matrix_encap selectCellAtRow:2 column:0];
756 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_OGG"])
758 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_OGG"])
760 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
761 [o_t5_matrix_encap selectCellAtRow:3 column:0];
764 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_RAW"])
766 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_RAW"])
768 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
769 [o_t5_matrix_encap selectCellAtRow:4 column:0];
772 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_ASF"])
774 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_ASF"])
776 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
777 [o_t5_matrix_encap selectCellAtRow:5 column:0];
780 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MP4"])
782 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MP4"])
784 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
785 [o_t5_matrix_encap selectCellAtRow:6 column:0];
788 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MOV"])
790 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MOV"])
792 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
793 [o_t5_matrix_encap selectCellAtRow:7 column:0];
796 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_WAV"])
798 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_WAV"])
800 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
801 [o_t5_matrix_encap selectCellAtRow:8 column:0];
807 /* we just transcoding the audio */
809 /* select formats supported by the audio codec */
810 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_PS"])
812 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
813 [o_t5_matrix_encap selectCellAtRow:0 column:0];
815 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_TS"])
817 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
818 [o_t5_matrix_encap selectCellAtRow:1 column:0];
820 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MPEG"])
822 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
823 [o_t5_matrix_encap selectCellAtRow:2 column:0];
825 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_OGG"])
827 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
828 [o_t5_matrix_encap selectCellAtRow:3 column:0];
830 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_RAW"])
832 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
833 [o_t5_matrix_encap selectCellAtRow:4 column:0];
835 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_ASF"])
837 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
838 [o_t5_matrix_encap selectCellAtRow:5 column:0];
840 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MP4"])
842 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
843 [o_t5_matrix_encap selectCellAtRow:6 column:0];
845 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MOV"])
847 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
848 [o_t5_matrix_encap selectCellAtRow:7 column:0];
850 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_WAV"])
852 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
853 [o_t5_matrix_encap selectCellAtRow:8 column:0];
857 else if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualTo: @"YES"])
859 /* we are just transcoding the video */
861 /* select formats supported by the video-codec */
862 NSInteger i_selectedVideoCodec = [[o_userSelections objectForKey:@"trnscdVideoCodec"] intValue];
864 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_PS"])
866 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
867 [o_t5_matrix_encap selectCellAtRow:0 column:0];
869 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_TS"])
871 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
872 [o_t5_matrix_encap selectCellAtRow:1 column:0];
874 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MPEG"])
876 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
877 [o_t5_matrix_encap selectCellAtRow:2 column:0];
879 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_OGG"])
881 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
882 [o_t5_matrix_encap selectCellAtRow:3 column:0];
884 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_RAW"])
886 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
887 [o_t5_matrix_encap selectCellAtRow:4 column:0];
889 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_ASF"])
891 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
892 [o_t5_matrix_encap selectCellAtRow:5 column:0];
894 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MP4"])
896 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
897 [o_t5_matrix_encap selectCellAtRow:6 column:0];
899 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MOV"])
901 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
902 [o_t5_matrix_encap selectCellAtRow:7 column:0];
904 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_WAV"])
906 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
907 [o_t5_matrix_encap selectCellAtRow:8 column:0];
910 /* we don't do any transcoding
911 * -> enabled the encap-formats allowed when streaming content via
912 * http plus MP4 since this should work fine in most cases */
914 /* FIXME: choose a selection of encap-formats based upon the
915 * actually used codecs */
917 /* enable MPEG PS, MPEG TS, MPEG 1, OGG, RAW, ASF, MP4 and MOV
919 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
920 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
921 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
922 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
923 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
924 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
925 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
926 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
927 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
928 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
929 [o_t5_matrix_encap selectCellAtRow:0 column:0];
932 NSInteger i_streamingMethod = [[o_userSelections objectForKey:@"stmgMhd"] intValue];
933 if ( i_streamingMethod == 1)
935 /* if MMS is the streaming protocol, only ASFH is available */
936 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
937 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:NO];
938 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
939 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
940 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
941 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
942 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
943 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
944 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
945 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:YES];
946 [o_t5_matrix_encap selectCellAtRow:9 column:0];
948 else if ( i_streamingMethod == 0)
950 /* if HTTP is the streaming protocol, disable all unsupported
951 * encap-formats, but don't touch the other ones selected above */
952 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
953 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
954 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
955 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
957 else if ( i_streamingMethod >= 2)
959 /* if UDP/RTP is the streaming protocol, only MPEG-TS is available */
960 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
961 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
962 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
963 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
964 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
965 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
966 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
967 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
968 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
969 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
970 [o_t5_matrix_encap selectCellAtRow:1 column:0];
973 BOOL anythingEnabled;
974 anythingEnabled = NO;
975 NSUInteger count = [o_t5_matrix_encap numberOfRows];
976 for (NSUInteger x = 0; x < count; x++)
978 if ([[o_t5_matrix_encap cellAtRow:x column:0] isEnabled])
979 anythingEnabled = YES;
982 if (anythingEnabled == YES)
984 /* re-select the previously chosen item, if available */
985 if ([[o_t5_matrix_encap cellWithTag: i_temp] isEnabled])
986 [o_t5_matrix_encap selectCellWithTag: i_temp];
988 /* go the encap-tab */
989 [o_tab_pageHolder selectTabViewItemAtIndex:4];
991 /* show a sheet that the selected codecs are not compatible */
992 NSBeginInformationalAlertSheet(_NS("Invalid selection"), _NS("OK"),
993 @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@", _NS("The "
994 "chosen codecs are not compatible with each other. For example: "
995 "It is not possible to mix uncompressed audio with any video codec.\n\n"
996 "Correct your selection and try again."));
1000 else if ([selectedTabViewItemLabel isEqualToString: @"Encap"])
1002 /* get the chosen encap format and store it */
1004 theNum = @([[o_t5_matrix_encap selectedCell] tag]);
1005 [o_userSelections setObject:[theNum stringValue] forKey:@"encapFormat"];
1007 /* show either "Streaming 2" or "Transcode 2" to the user */
1008 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1010 /* we are streaming */
1011 [o_tab_pageHolder selectTabViewItemAtIndex:5];
1013 /* we are just transcoding */
1014 [o_tab_pageHolder selectTabViewItemAtIndex:6];
1015 /* in case that we are processing multiple items, let the user
1016 * select a folder instead of a localtion for a single item */
1017 if ([[o_userSelections objectForKey:@"pathToStrm"] count] > 1)
1019 [o_t7_txt_saveFileTo setStringValue:
1020 _NS("Select the directory to save to")];
1024 [o_t7_txt_saveFileTo setStringValue:
1025 _NS("Select the file to save to")];
1029 else if ([selectedTabViewItemLabel isEqualToString: @"Streaming 2"])
1031 /* store the chosen TTL */
1032 [o_userSelections setObject:[o_t6_fld_ttl stringValue] forKey:@"ttl"];
1034 /* check whether SAP is enabled and store the announce, if needed */
1035 if ([o_t6_ckb_sap state] == NSOnState)
1037 [o_userSelections setObject:@"YES" forKey:@"sap"];
1038 [o_userSelections setObject:[o_t6_fld_sap stringValue] forKey:@"sapText"];
1040 [o_userSelections setObject:@"NO" forKey:@"sap"];
1043 /* local playback? */
1044 if ([o_t6_ckb_local state] == NSOnState)
1046 [o_userSelections setObject:@"YES" forKey:@"localPb"];
1048 [o_userSelections setObject:@"NO" forKey:@"localPb"];
1051 /* include subtitles? */
1052 [o_userSelections setObject:
1053 [@([o_t6_ckb_soverlay state]) stringValue] forKey: @"soverlay"];
1055 /* go to "Summary" */
1058 else if ([selectedTabViewItemLabel isEqualToString: @"Transcode 2"])
1060 /* local playback? */
1061 if ([o_t7_ckb_local state] == NSOnState)
1063 [o_userSelections setObject:@"YES" forKey:@"localPb"];
1065 [o_userSelections setObject:@"NO" forKey:@"localPb"];
1068 /* check whether the path != "" and store it */
1069 if ([[o_t7_fld_filePath stringValue] isEqualToString: @""])
1071 /* complain to the user that "" is no valid path for a folder/file */
1072 if ([[o_userSelections objectForKey:@"pathToStrm"] count] > 1)
1073 NSBeginInformationalAlertSheet(_NS("No folder selected"),
1074 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil,
1075 @"%@\n\n%@", _NS("A directory "
1076 "where to save the files has to be selected."),
1077 _NS("Enter either a valid path or use the \"Choose...\" "
1078 "button to select a location."));
1080 NSBeginInformationalAlertSheet(_NS("No file selected"),
1081 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil,
1082 @"%@\n\n%@", _NS("A file "
1083 "where to save the stream has to be selected."),
1084 _NS("Enter either a valid path or use the \"Choose\" "
1085 "button to select a location."));
1087 /* create a string containing the requested suffix for later usage */
1088 NSString * theEncapFormat = [[o_encapFormats objectAtIndex:
1089 [[o_userSelections objectForKey:@"encapFormat"] intValue]]
1091 if ([theEncapFormat isEqualToString:@"ps"])
1092 theEncapFormat = @"mpg";
1094 /* look whether we need to process multiple items or not.
1095 * choose a faster variant if we just want a single item */
1096 if ([[o_userSelections objectForKey:@"pathToStrm"] count] > 1)
1098 NSMutableArray * tempArray = [[NSMutableArray alloc] init];
1100 int y = [[o_userSelections objectForKey:@"pathToStrm"] count];
1101 NSMutableString * tempString = [[NSMutableString alloc] init];
1104 NSString * fileNameToUse;
1105 /* check whether the extension is hidden or not.
1107 * we need the casting to make GCC4 happy */
1108 if ([[[NSFileManager defaultManager] attributesOfItemAtPath:
1109 [[o_userSelections objectForKey:@"pathToStrm"]
1110 objectAtIndex:x] error:nil] objectForKey:
1111 NSFileExtensionHidden])
1112 fileNameToUse = [NSString stringWithString:
1113 [[NSFileManager defaultManager] displayNameAtPath:
1114 [[o_userSelections objectForKey:@"pathToStrm"]
1119 int count = [[[[NSFileManager defaultManager]
1121 [[o_userSelections objectForKey:@"pathToStrm"]
1123 componentsSeparatedByString: @"."] count];
1124 fileNameToUse = @"";
1125 while( z < (count - 1))
1127 fileNameToUse = [fileNameToUse stringByAppendingString:
1128 [[[[NSFileManager defaultManager]
1130 [[o_userSelections objectForKey:@"pathToStrm"]
1132 componentsSeparatedByString: @"."]
1137 tempString = [NSString stringWithFormat: @"%@%@.%@",
1138 [o_t7_fld_filePath stringValue],
1139 fileNameToUse, theEncapFormat];
1140 if ([[NSFileManager defaultManager] fileExistsAtPath:
1143 /* we don't wanna overwrite existing files, so add an
1144 * int to the file-name */
1145 int additionalInt = 1;
1146 while( additionalInt < 100)
1148 tempString = [NSString stringWithFormat:@"%@%@ %i.%@",
1149 [o_t7_fld_filePath stringValue],
1150 fileNameToUse, additionalInt, theEncapFormat];
1151 if(! [[NSFileManager defaultManager]
1152 fileExistsAtPath: tempString])
1156 if (additionalInt >= 100)
1157 msg_Err( VLCIntf, "Files with the same name are "
1158 "already present in the destination directory. "
1159 "Delete these files or choose a different directory.");
1161 [tempArray addObject: [tempString retain]];
1164 [o_userSelections setObject: [NSArray arrayWithArray:tempArray]
1165 forKey: @"trnscdFilePath"];
1166 [tempArray release];
1167 [tempString release];
1171 /* we don't need to check for existing items because Cocoa
1172 * does that already when we are asking the user for a location
1173 * to save her file */
1174 [o_userSelections setObject: @[[o_t7_fld_filePath stringValue]] forKey: @"trnscdFilePath"];
1177 /* include subtitles ? */
1178 [o_userSelections setObject:
1179 [@([o_t7_ckb_soverlay state]) stringValue] forKey: @"soverlay"];
1181 /* go to "Summary" */
1185 else if ([selectedTabViewItemLabel isEqualToString: @"Summary"])
1187 intf_thread_t * p_intf = VLCIntf;
1189 playlist_t * p_playlist = pl_Get( p_intf);
1192 int y = [[o_userSelections objectForKey:@"pathToStrm"] count];
1195 /* we need a temp. variable here to work-around a GCC4-bug */
1196 NSString *tempString = [NSString stringWithFormat:
1197 @"%@ (%i/%i)", _NS("Streaming/Transcoding Wizard"),
1199 input_item_t *p_input = input_item_New(
1200 [[[o_userSelections objectForKey:@"pathToStrm"]
1201 objectAtIndex:x] UTF8String],
1202 [tempString UTF8String]);
1204 /* use the MRL from the text field, in case the user
1206 input_item_AddOption( p_input, [[o_t8_fld_mrl stringValue] UTF8String], VLC_INPUT_OPTION_TRUSTED);
1208 if(! [[o_userSelections objectForKey:@"partExtractFrom"]
1209 isEqualToString:@""]) {
1210 NSArray * components = [[o_userSelections objectForKey: @"partExtractFrom"] componentsSeparatedByString:@":"];
1211 NSUInteger componentCount = [components count];
1212 NSUInteger time = 0;
1213 if (componentCount == 1)
1214 time = 1000000 * ([[components objectAtIndex:0] intValue]);
1215 else if (componentCount == 2)
1216 time = 1000000 * ([[components objectAtIndex:0] intValue] * 60 + [[components objectAtIndex:1] intValue]);
1217 else if (componentCount == 3)
1218 time = 1000000 * ([[components objectAtIndex:0] intValue] * 3600 + [[components objectAtIndex:1] intValue] * 60 + [[components objectAtIndex:2] intValue]);
1220 msg_Err(VLCIntf, "Invalid string format for time");
1221 input_item_AddOption(p_input, [[NSString stringWithFormat: @"start-time=%lu", time] UTF8String], VLC_INPUT_OPTION_TRUSTED);
1224 if(! [[o_userSelections objectForKey:@"partExtractTo"]
1225 isEqualToString:@""]) {
1226 NSArray * components = [[o_userSelections objectForKey: @"partExtractTo"] componentsSeparatedByString:@":"];
1227 NSUInteger componentCount = [components count];
1228 NSUInteger time = 0;
1229 if (componentCount == 1)
1230 time = 1000000 * ([[components objectAtIndex:0] intValue]);
1231 else if (componentCount == 2)
1232 time = 1000000 * ([[components objectAtIndex:0] intValue] * 60 + [[components objectAtIndex:1] intValue]);
1233 else if (componentCount == 3)
1234 time = 1000000 * ([[components objectAtIndex:0] intValue] * 3600 + [[components objectAtIndex:1] intValue] * 60 + [[components objectAtIndex:2] intValue]);
1236 msg_Err(VLCIntf, "Invalid string format for time");
1237 input_item_AddOption(p_input, [[NSString stringWithFormat: @"stop-time=%lu", time] UTF8String], VLC_INPUT_OPTION_TRUSTED);
1240 input_item_AddOption( p_input, [[NSString stringWithFormat:
1241 @"ttl=%@", [o_userSelections objectForKey:@"ttl"]]
1243 VLC_INPUT_OPTION_TRUSTED);
1245 int returnValue = playlist_AddInput( p_playlist, p_input, PLAYLIST_STOP, PLAYLIST_END, true, pl_Unlocked);
1247 if (x == 0 && returnValue != VLC_SUCCESS)
1249 /* play the first item and add the others afterwards */
1251 playlist_item_t *p_item = playlist_ItemGetByInput( p_playlist, p_input);
1252 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Locked, NULL,
1257 vlc_gc_decref( p_input);
1261 /* close the window, since we are done */
1262 [o_wizard_window close];
1266 - (void)rebuildCodecMenus
1268 int savePreviousSel = 0;
1269 savePreviousSel = [o_t4_pop_videoCodec indexOfSelectedItem];
1270 [o_t4_pop_videoCodec removeAllItems];
1271 NSUInteger count = [o_videoCodecs count];
1272 for (NSUInteger x = 0; x < count; x++)
1274 [o_t4_pop_videoCodec addItemWithTitle:[[o_videoCodecs objectAtIndex:x]
1276 [[o_t4_pop_videoCodec lastItem] setTag:x];
1278 if (savePreviousSel >= 0)
1279 [o_t4_pop_videoCodec selectItemAtIndex: savePreviousSel];
1281 savePreviousSel = [o_t4_pop_audioCodec indexOfSelectedItem];
1282 [o_t4_pop_audioCodec removeAllItems];
1283 count = [o_audioCodecs count];
1284 for (NSUInteger x = 0; x < count; x++)
1286 [o_t4_pop_audioCodec addItemWithTitle:[[o_audioCodecs objectAtIndex:x]
1288 [[o_t4_pop_audioCodec lastItem] setTag:x];
1290 if (savePreviousSel >= 0)
1291 [o_t4_pop_audioCodec selectItemAtIndex: savePreviousSel];
1296 [o_btn_forward setTitle: _NS("Finish")];
1297 /* if we will transcode multiple items, just give their number; otherwise
1298 * print the URI of the single item */
1299 if ([[o_userSelections objectForKey:@"pathToStrm"] count] > 1)
1300 [o_t8_fld_inptStream setStringValue: [NSString stringWithFormat:
1302 [[o_userSelections objectForKey:@"pathToStrm"] count]]];
1304 [o_t8_fld_inptStream setStringValue:
1305 [[o_userSelections objectForKey:@"pathToStrm"] objectAtIndex:0]];
1307 if ([[o_userSelections objectForKey:@"localPb"] isEqualToString: @"YES"])
1309 [o_t8_fld_local setStringValue: _NS("yes")];
1311 [o_t8_fld_local setStringValue: _NS("no")];
1314 if ([[o_userSelections objectForKey:@"partExtract"] isEqualToString: @"YES"])
1316 [o_t8_fld_partExtract setStringValue: [NSString stringWithFormat:
1317 _NS("yes: from %@ to %@"),
1318 [o_userSelections objectForKey:@"partExtractFrom"],
1319 [o_userSelections objectForKey:@"partExtractTo"]]];
1321 [o_t8_fld_partExtract setStringValue: _NS("no")];
1324 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"YES"])
1326 [o_t8_fld_trnscdVideo setStringValue: [NSString stringWithFormat:
1327 _NS("yes: %@ @ %@ kb/s"),
1328 [[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:
1329 @"trnscdVideoCodec"] intValue]] objectAtIndex:0],
1330 [o_userSelections objectForKey:@"trnscdVideoBitrate"]]];
1334 [o_t8_fld_trnscdVideo setStringValue: _NS("no")];
1337 if ([[o_userSelections objectForKey:@"soverlay"] isEqualToString:@"1"])
1338 [o_t8_fld_soverlay setStringValue: _NS("yes")];
1340 [o_t8_fld_soverlay setStringValue: _NS("no")];
1342 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1344 [o_t8_fld_trnscdAudio setStringValue: [NSString stringWithFormat:
1345 _NS("yes: %@ @ %@ kb/s"),
1346 [[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:
1347 @"trnscdAudioCodec"] intValue]] objectAtIndex:0],
1348 [o_userSelections objectForKey:@"trnscdAudioBitrate"]]];
1352 [o_t8_fld_trnscdAudio setStringValue: _NS("no")];
1355 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1357 /* we are streaming and perhaps also transcoding */
1358 [o_t8_fld_saveFileTo setStringValue: @"-"];
1359 [o_t8_fld_strmgMthd setStringValue: [[o_strmgMthds objectAtIndex:
1360 [[o_userSelections objectForKey:@"stmgMhd"] intValue]]
1362 [o_t8_fld_destination setStringValue: [o_userSelections objectForKey:
1364 [o_t8_fld_ttl setStringValue: [o_userSelections objectForKey:@"ttl"]];
1365 if ([[o_userSelections objectForKey:@"sap"] isEqualToString: @"YES"])
1367 [o_t8_fld_sap setStringValue:
1368 [_NS("yes") stringByAppendingFormat: @": \"%@\"",
1369 [o_userSelections objectForKey:@"sapText"]]];
1371 [o_t8_fld_sap setStringValue: _NS("no")];
1374 /* we are transcoding */
1375 [o_t8_fld_strmgMthd setStringValue: @"-"];
1376 [o_t8_fld_destination setStringValue: @"-"];
1377 [o_t8_fld_ttl setStringValue: @"-"];
1378 [o_t8_fld_sap setStringValue: @"-"];
1379 /* do only show the destination of the first item and add a counter, if needed */
1380 if ([[o_userSelections objectForKey: @"trnscdFilePath"] count] > 1)
1381 [o_t8_fld_saveFileTo setStringValue:
1382 [NSString stringWithFormat: @"%@ (+%li)",
1383 [[o_userSelections objectForKey: @"trnscdFilePath"] objectAtIndex:0],
1384 ([[o_userSelections objectForKey: @"trnscdFilePath"] count] - 1)]];
1386 [o_t8_fld_saveFileTo setStringValue:
1387 [[o_userSelections objectForKey: @"trnscdFilePath"] objectAtIndex:0]];
1389 [o_t8_fld_encapFormat setStringValue: [[o_encapFormats objectAtIndex:
1390 [[o_userSelections objectForKey:@"encapFormat"] intValue]] objectAtIndex:1]];
1393 [o_t8_fld_mrl setStringValue: [[o_userSelections objectForKey:@"opts"]
1396 [o_tab_pageHolder selectTabViewItemAtIndex:7];
1401 NSMutableString * o_opts_string = [NSMutableString stringWithString:@""];
1402 NSMutableString *o_trnscdCmd = [NSMutableString stringWithString:@""];
1403 NSMutableString *o_duplicateCmd = [NSMutableString stringWithString:@""];
1405 int y = [[o_userSelections objectForKey:@"pathToStrm"] count];
1406 NSMutableArray * tempArray = [[NSMutableArray alloc] init];
1408 /* loop to create an opt-string for each item we're processing */
1411 /* check whether we transcode the audio and/or the video and compose a
1412 * string reflecting the settings, if needed */
1413 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"YES"])
1415 [o_trnscdCmd appendString: @"transcode{"];
1416 [o_trnscdCmd appendFormat: @"vcodec=%@,vb=%i",
1417 [[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:@"trnscdVideoCodec"] intValue]] objectAtIndex:1],
1418 [[o_userSelections objectForKey:@"trnscdVideoBitrate"] intValue]];
1419 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1421 [o_trnscdCmd appendString: @","];
1425 [o_trnscdCmd appendString: @"}:"];
1429 /* check whether the user requested local playback. if yes, prepare the
1430 * string, if not, let it empty */
1431 if ([[o_userSelections objectForKey:@"localPb"] isEqualToString:@"YES"])
1433 [o_duplicateCmd appendString: @"duplicate{dst=display,dst=\""];
1436 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1438 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"NO"])
1440 /* in case we transcode the audio only, add this */
1441 [o_trnscdCmd appendString: @"transcode{"];
1443 [o_trnscdCmd appendFormat: @"acodec=%@,ab=%i}:",
1444 [[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:@"trnscdAudioCodec"] intValue]] objectAtIndex:1],
1445 [[o_userSelections objectForKey:@"trnscdAudioBitrate"] intValue]];
1448 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"trnscd"])
1450 /* we are just transcoding and dumping the stuff to a file */
1451 [o_opts_string appendFormat:
1452 @":sout=#%@%@standard{mux=%@,access=file{no-overwrite},dst=%@}",
1455 [[o_encapFormats objectAtIndex:[[o_userSelections objectForKey:@"encapFormat"] intValue]] objectAtIndex:0],
1456 [[o_userSelections objectForKey: @"trnscdFilePath"] objectAtIndex:x]];
1461 /* we are streaming */
1462 if ([[o_userSelections objectForKey:@"sap"] isEqualToString:@"YES"])
1464 /* SAP-Announcement is requested */
1465 NSMutableString *o_sap_option = [NSMutableString stringWithString:@""];
1466 if([[o_userSelections objectForKey:@"sapText"] isEqualToString:@""])
1468 [o_sap_option appendString: @"sap"];
1472 [o_sap_option appendFormat: @"sap,name=\"%@\"",
1473 [o_userSelections objectForKey:@"sapText"]];
1475 if ([[[o_strmgMthds objectAtIndex:[[o_userSelections objectForKey: @"stmgMhd"] intValue]] objectAtIndex:0] isEqualToString:@"rtp"])
1477 /* RTP is no access out, but a stream out module */
1478 [o_opts_string appendFormat:
1479 @":sout=#%@%@rtp{mux=%@,dst=%@,%@}",
1480 o_duplicateCmd, o_trnscdCmd,
1481 [[o_encapFormats objectAtIndex:[[o_userSelections objectForKey: @"encapFormat"] intValue]] objectAtIndex:0],
1482 [o_userSelections objectForKey: @"stmgDest"],
1487 [o_opts_string appendFormat:
1488 @":sout=#%@%@standard{mux=%@,dst=%@,access=%@,%@}",
1489 o_duplicateCmd, o_trnscdCmd,
1490 [[o_encapFormats objectAtIndex:[[o_userSelections objectForKey: @"encapFormat"] intValue]] objectAtIndex:0],
1491 [o_userSelections objectForKey: @"stmgDest"],
1492 [[o_strmgMthds objectAtIndex:[[o_userSelections objectForKey: @"stmgMhd"] intValue]] objectAtIndex:0],
1498 /* no SAP, just streaming */
1499 if ([[[o_strmgMthds objectAtIndex:[[o_userSelections objectForKey: @"stmgMhd"] intValue]] objectAtIndex:0] isEqualToString:@"rtp"])
1501 /* RTP is different from the other protocols, as it isn't provided through an access out module anymore */
1502 [o_opts_string appendFormat:
1503 @":sout=#%@%@rtp{mux=%@,dst=%@}",
1506 [[o_encapFormats objectAtIndex:[[o_userSelections objectForKey: @"encapFormat"] intValue]] objectAtIndex:0],
1507 [o_userSelections objectForKey: @"stmgDest"]];
1511 /* all other protocols are cool */
1512 [o_opts_string appendFormat:
1513 @":sout=#%@%@standard{mux=%@,dst=%@,access=%@}",
1516 [[o_encapFormats objectAtIndex:[[o_userSelections objectForKey: @"encapFormat"] intValue]] objectAtIndex:0],
1517 [o_userSelections objectForKey: @"stmgDest"],
1518 [[o_strmgMthds objectAtIndex:[[o_userSelections objectForKey: @"stmgMhd"] intValue]] objectAtIndex:0]];
1523 /* check whether the user requested local playback. if yes, close the
1524 * string with an additional bracket */
1525 if ([[o_userSelections objectForKey:@"localPb"] isEqualToString:@"YES"])
1527 [o_opts_string appendString: @"\"}"];
1530 /* add subtitles to the video if desired */
1531 if ([[o_userSelections objectForKey:@"soverlay"] intValue] > 0)
1532 [o_opts_string appendString: @" --sout-transcode-soverlay"];
1534 [tempArray addObject: o_opts_string];
1536 o_opts_string = [NSMutableString stringWithString:@""];
1537 o_trnscdCmd = [NSMutableString stringWithString:@""];
1538 o_duplicateCmd = [NSMutableString stringWithString:@""];
1541 [o_userSelections setObject:[NSArray arrayWithArray: tempArray] forKey:@"opts"];
1542 [tempArray release];
1545 - (IBAction)prevTab:(id)sender
1547 NSString * selectedTabViewItemLabel = [[o_tab_pageHolder selectedTabViewItem] label];
1549 if ([selectedTabViewItemLabel isEqualToString: @"Summary"])
1551 /* check whether we are streaming or transcoding and go back */
1552 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1554 /* show "Streaming 2" */
1555 [o_tab_pageHolder selectTabViewItemAtIndex:5];
1557 /* show "Transcode 2" */
1558 [o_tab_pageHolder selectTabViewItemAtIndex:6];
1560 /* rename the forward-button */
1561 [o_btn_forward setTitle: _NS("Next")];
1563 else if ([selectedTabViewItemLabel isEqualToString: @"Transcode 2"])
1566 [o_tab_pageHolder selectTabViewItemAtIndex:4];
1568 else if ([selectedTabViewItemLabel isEqualToString: @"Streaming 2"])
1571 [o_tab_pageHolder selectTabViewItemAtIndex:4];
1573 else if ([selectedTabViewItemLabel isEqualToString: @"Encap"])
1575 /* show "Transcode 1" */
1576 [o_tab_pageHolder selectTabViewItemAtIndex:3];
1578 else if ([selectedTabViewItemLabel isEqualToString: @"Streaming 1"])
1581 [o_tab_pageHolder selectTabViewItemAtIndex:1];
1583 else if ([selectedTabViewItemLabel isEqualToString: @"Transcode 1"])
1585 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1587 /* show "Streaming 1" */
1588 [o_tab_pageHolder selectTabViewItemAtIndex:2];
1591 [o_tab_pageHolder selectTabViewItemAtIndex:1];
1594 else if ([selectedTabViewItemLabel isEqualToString: @"Input"])
1596 /* reset the wizard before going backwards. Otherwise, we might get
1597 * unwanted behaviour in the Encap-Selection */
1600 [o_tab_pageHolder selectTabViewItemAtIndex:0];
1601 /* disable backwards-btn */
1602 [o_btn_backward setEnabled:NO];
1606 - (IBAction)t1_mrInfo_streaming:(id)sender
1608 /* show a sheet for the help */
1609 NSBeginInformationalAlertSheet(_NS("Stream to network"),
1610 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
1611 _NS("This allows streaming on a network."));
1614 - (IBAction)t1_mrInfo_transcode:(id)sender
1616 /* show a sheet for the help */
1617 NSBeginInformationalAlertSheet(_NS("Transcode/Save to file"),
1618 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
1619 _NS("This allows saving a stream to a file. The "
1620 "can be reencoded on the fly. Whatever "
1621 "VLC can read can be saved.\nPlease note that VLC is not very suited "
1622 "for file to file transcoding. Its transcoding "
1623 "features are however useful to save network streams, for example."));
1626 - (IBAction)t2_addNewStream:(id)sender
1628 NSOpenPanel * openPanel = [NSOpenPanel openPanel];
1629 SEL sel = @selector(t2_getNewStreamFromDialog:returnCode:contextInfo:);
1630 [openPanel beginSheetModalForWindow: o_wizard_window completionHandler: ^(NSInteger returnCode) {
1631 if (returnCode == NSOKButton)
1632 [o_t2_fld_pathToNewStrm setStringValue: [[openPanel URL] absoluteString]];
1636 - (IBAction)t2_chooseStreamOrPlst:(id)sender
1638 /* enable and disable the respective items depending on user's choice */
1640 o_mode = [[o_t2_matrix_inputSourceType selectedCell] title];
1642 if ([o_mode isEqualToString: _NS("Select a stream")])
1644 [o_t2_btn_chooseFile setEnabled:YES];
1645 [o_t2_fld_pathToNewStrm setEnabled:YES];
1646 [o_t2_tbl_plst setEnabled:NO];
1648 [o_t2_btn_chooseFile setEnabled:NO];
1649 [o_t2_fld_pathToNewStrm setEnabled:NO];
1650 [o_t2_tbl_plst setEnabled:YES];
1654 - (IBAction)t2_enableExtract:(id)sender
1656 /* enable/disable the respective items */
1657 if([o_t2_ckb_enblPartExtrct state] == NSOnState)
1659 [o_t2_fld_prtExtrctFrom setEnabled:YES];
1660 [o_t2_fld_prtExtrctTo setEnabled:YES];
1662 [o_t2_fld_prtExtrctFrom setEnabled:NO];
1663 [o_t2_fld_prtExtrctTo setEnabled:NO];
1664 [o_t2_fld_prtExtrctFrom setStringValue:@""];
1665 [o_t2_fld_prtExtrctTo setStringValue:@""];
1669 - (IBAction)t3_strmMthdChanged:(id)sender
1671 /* change the captions of o_t3_txt_destInfo according to the chosen
1672 * streaming method */
1674 mode = [[o_t3_matrix_stmgMhd selectedCell] tag];
1678 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:0]
1680 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:0]
1686 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:1]
1688 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:1]
1694 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:2]
1696 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:2]
1702 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:3]
1704 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:3]
1710 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:4]
1712 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:4]
1718 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:5]
1720 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:5]
1725 - (IBAction)t4_AudCdcChanged:(id)sender
1727 /* update codec info */
1728 [o_t4_txt_hintAudio setStringValue:[[o_audioCodecs objectAtIndex:
1729 [[o_t4_pop_audioCodec selectedItem]tag]] objectAtIndex:2]];
1732 - (IBAction)t4_enblAudTrnscd:(id)sender
1734 /* enable/disable the respective items */
1735 if([o_t4_ckb_audio state] == NSOnState)
1737 [o_t4_pop_audioCodec setEnabled:YES];
1738 [o_t4_pop_audioBitrate setEnabled:YES];
1739 [o_t4_txt_hintAudio setStringValue: _NS("Select your audio codec. "
1740 "Click one to get more information.")];
1742 [o_t4_pop_audioCodec setEnabled:NO];
1743 [o_t4_pop_audioBitrate setEnabled:NO];
1744 [o_t4_txt_hintAudio setStringValue: _NS("Enabling this allows transcoding "
1745 "the audio track if one is present in the stream.")];
1749 - (IBAction)t4_enblVidTrnscd:(id)sender
1751 /* enable/disable the respective items */
1752 if([o_t4_ckb_video state] == NSOnState)
1754 [o_t4_pop_videoCodec setEnabled:YES];
1755 [o_t4_pop_videoBitrate setEnabled:YES];
1756 [o_t4_txt_hintVideo setStringValue: _NS("Select your video codec. "\
1757 "Click one to get more information.")];
1759 [o_t4_pop_videoCodec setEnabled:NO];
1760 [o_t4_pop_videoBitrate setEnabled:NO];
1761 [o_t4_txt_hintVideo setStringValue: _NS("Enabling this allows transcoding "
1762 "the video track if one is present in the stream.")];
1767 - (IBAction)t4_VidCdcChanged:(id)sender
1769 /* update codec info */
1770 [o_t4_txt_hintVideo setStringValue:[[o_videoCodecs objectAtIndex:
1771 [[o_t4_pop_videoCodec selectedItem]tag]] objectAtIndex:2]];
1774 - (IBAction)t6_enblSapAnnce:(id)sender
1776 /* enable/disable input fld */
1777 if([o_t6_ckb_sap state] == NSOnState)
1779 [o_t6_fld_sap setEnabled:YES];
1781 [o_t6_fld_sap setEnabled:NO];
1782 [o_t6_fld_sap setStringValue:@""];
1786 - (IBAction)t6_mrInfo_ttl:(id)sender
1788 /* show a sheet for the help */
1789 NSBeginInformationalAlertSheet(_NS("Time-To-Live (TTL)"),
1790 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
1791 _NS("This allows defining the TTL (Time-To-Live) of the stream. "
1792 "This parameter is the maximum number of routers your stream can "
1793 "go through. If you don't know what it means, or if you want to "
1794 "stream on your local network only, leave this setting to 1."));
1797 - (IBAction)t6_mrInfo_sap:(id)sender
1799 /* show a sheet for the help */
1800 NSBeginInformationalAlertSheet(_NS("SAP Announcement"),
1801 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
1802 _NS("When streaming using UDP, the streams can be "
1803 "announced using the SAP/SDP announcing protocol. This "
1804 "way, the clients won't have to type in the multicast address, it "
1805 "will appear in their playlist if they enable the SAP extra "
1806 "interface.\nIf you want to give a name to your stream, enter it "
1807 "here, else, a default name will be used."));
1810 - (IBAction)t67_mrInfo_local:(id)sender
1812 /* show a sheet for the help */
1813 NSBeginInformationalAlertSheet(_NS("Local playback"),
1814 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
1815 _NS("When this option is enabled, the stream will be both played "
1816 "and transcoded/streamed.\n\nNote that this requires much more "
1817 "CPU power than simple transcoding or streaming."));
1820 - (IBAction)t7_selectTrnscdDestFile:(id)sender
1822 /* provide a save-to-dialogue, so the user can choose a location for
1823 * his/her new file. We take a modified NSOpenPanel to select a folder
1824 * and a plain NSSavePanel to save a single file. */
1826 if ([[o_userSelections objectForKey:@"pathToStrm"] count] > 1)
1828 NSOpenPanel * saveFolderPanel = [[NSOpenPanel alloc] init];
1830 [saveFolderPanel setCanChooseDirectories: YES];
1831 [saveFolderPanel setCanChooseFiles: NO];
1832 [saveFolderPanel setCanSelectHiddenExtension: NO];
1833 [saveFolderPanel setCanCreateDirectories: YES];
1834 [saveFolderPanel beginSheetModalForWindow: o_wizard_window completionHandler:^(NSInteger returnCode) {
1835 if (returnCode == NSOKButton)
1836 [o_t7_fld_filePath setStringValue: [NSString stringWithFormat: @"%@/", [[saveFolderPanel URL] path]]];
1838 [saveFolderPanel release];
1842 NSSavePanel * saveFilePanel = [[NSSavePanel alloc] init];
1844 /* don't use ".ps" as suffix, since the OSX Finder confuses our
1845 * creations with PostScript-files and wants to open them with
1847 NSString * theEncapFormat = [[o_encapFormats objectAtIndex:
1848 [[o_userSelections objectForKey:@"encapFormat"] intValue]]
1850 if (![theEncapFormat isEqualToString:@"ps"])
1851 [saveFilePanel setAllowedFileTypes: @[theEncapFormat]];
1853 [saveFilePanel setAllowedFileTypes: @[@"mpg"]];
1855 [saveFilePanel setCanSelectHiddenExtension: YES];
1856 [saveFilePanel setCanCreateDirectories: YES];
1857 [saveFilePanel beginSheetModalForWindow: o_wizard_window completionHandler:^(NSInteger returnCode) {
1858 if (returnCode == NSOKButton)
1859 [o_t7_fld_filePath setStringValue:[[saveFilePanel URL] path]];
1861 [saveFilePanel release];