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: [NSString stringWithUTF8String: 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: [[NSNumber numberWithInt: mode]
636 stringValue] forKey:@"stmgMhd"];
638 /* disable all codecs which don't support MPEG-TS */
639 [o_t4_pop_audioCodec removeItemWithTitle:@"Vorbis"];
640 [o_t4_pop_audioCodec removeItemWithTitle:@"FLAC"];
641 [o_t4_pop_audioCodec removeItemWithTitle:@"Speex"];
642 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
643 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating point"];
646 /* store the destination and check whether is it empty */
647 if([[o_userSelections objectForKey:@"stmgMhd"] intValue] >=2)
649 /* empty field is valid for HTTP and MMS */
650 if ([[o_t3_fld_address stringValue] isEqualToString: @""])
652 /* complain to the user that "" is no valid dest. */
653 NSBeginInformationalAlertSheet(_NS("No valid destination"),
654 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
655 _NS("A valid destination has to be selected "
656 "Enter either a Unicast-IP or a Multicast-IP."
657 "\n\nIf you don't know what this means, have a look at "
658 "the VLC Streaming HOWTO and the help texts in this "
661 /* FIXME: check whether the entered IP is really valid */
662 [o_userSelections setObject:[o_t3_fld_address stringValue]
664 /* let's go to the transcode-1-tab */
665 [o_tab_pageHolder selectTabViewItemAtIndex:3];
668 [o_userSelections setObject:[o_t3_fld_address stringValue]
670 /* let's go to the transcode-1-tab */
671 [o_tab_pageHolder selectTabViewItemAtIndex:3];
674 else if ([selectedTabViewItemLabel isEqualToString: @"Transcode 1"])
676 /* check whether the user wants to transcode the video-track and store
677 * the related options */
678 if ([o_t4_ckb_video state] == NSOnState)
681 theNum = [NSNumber numberWithInt:[[o_t4_pop_videoCodec selectedItem]tag]];
682 [o_userSelections setObject:@"YES" forKey:@"trnscdVideo"];
683 [o_userSelections setObject:[o_t4_pop_videoBitrate titleOfSelectedItem]
684 forKey:@"trnscdVideoBitrate"];
685 [o_userSelections setObject:theNum forKey:@"trnscdVideoCodec"];
687 [o_userSelections setObject:@"NO" forKey:@"trnscdVideo"];
690 /* check whether the user wants to transcode the audio-track and store
691 * the related options */
692 if ([o_t4_ckb_audio state] == NSOnState)
695 theNum = [NSNumber numberWithInt:[[o_t4_pop_audioCodec selectedItem]tag]];
696 [o_userSelections setObject:@"YES" forKey:@"trnscdAudio"];
697 [o_userSelections setObject:[o_t4_pop_audioBitrate titleOfSelectedItem]
698 forKey:@"trnscdAudioBitrate"];
699 [o_userSelections setObject:theNum forKey:@"trnscdAudioCodec"];
701 [o_userSelections setObject:@"NO" forKey:@"trnscdAudio"];
704 /* store the currently selected item for further reference */
705 int i_temp = [[o_t5_matrix_encap selectedCell] tag];
707 /* disable all encap-formats */
708 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
709 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:NO];
710 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
711 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
712 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
713 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
714 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
715 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
716 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
717 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
718 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
720 /* re-enable the encap-formats supported by the chosen codecs */
721 /* FIXME: the following is a really bad coding-style. feel free to mail
722 me ideas how to make this nicer, if you want to -- FK, 7/11/05 */
724 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualTo: @"YES"])
726 NSInteger i_selectedAudioCodec = [[o_userSelections objectForKey:@"trnscdAudioCodec"] intValue];
728 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualTo: @"YES"])
730 NSInteger i_selectedVideoCodec = [[o_userSelections objectForKey:@"trnscdVideoCodec"] intValue];
732 /* we are transcoding both audio and video, so we need to check both deps */
733 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_PS"])
735 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_PS"])
737 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
738 [o_t5_matrix_encap selectCellAtRow:0 column:0];
741 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_TS"])
743 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_TS"])
745 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
746 [o_t5_matrix_encap selectCellAtRow:1 column:0];
749 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MPEG"])
751 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MPEG"])
753 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
754 [o_t5_matrix_encap selectCellAtRow:2 column:0];
757 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_OGG"])
759 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_OGG"])
761 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
762 [o_t5_matrix_encap selectCellAtRow:3 column:0];
765 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_RAW"])
767 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_RAW"])
769 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
770 [o_t5_matrix_encap selectCellAtRow:4 column:0];
773 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_ASF"])
775 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_ASF"])
777 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
778 [o_t5_matrix_encap selectCellAtRow:5 column:0];
781 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MP4"])
783 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MP4"])
785 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
786 [o_t5_matrix_encap selectCellAtRow:6 column:0];
789 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MOV"])
791 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MOV"])
793 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
794 [o_t5_matrix_encap selectCellAtRow:7 column:0];
797 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_WAV"])
799 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_WAV"])
801 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
802 [o_t5_matrix_encap selectCellAtRow:8 column:0];
808 /* we just transcoding the audio */
810 /* select formats supported by the audio codec */
811 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_PS"])
813 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
814 [o_t5_matrix_encap selectCellAtRow:0 column:0];
816 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_TS"])
818 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
819 [o_t5_matrix_encap selectCellAtRow:1 column:0];
821 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MPEG"])
823 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
824 [o_t5_matrix_encap selectCellAtRow:2 column:0];
826 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_OGG"])
828 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
829 [o_t5_matrix_encap selectCellAtRow:3 column:0];
831 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_RAW"])
833 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
834 [o_t5_matrix_encap selectCellAtRow:4 column:0];
836 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_ASF"])
838 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
839 [o_t5_matrix_encap selectCellAtRow:5 column:0];
841 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MP4"])
843 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
844 [o_t5_matrix_encap selectCellAtRow:6 column:0];
846 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MOV"])
848 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
849 [o_t5_matrix_encap selectCellAtRow:7 column:0];
851 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_WAV"])
853 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
854 [o_t5_matrix_encap selectCellAtRow:8 column:0];
858 else if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualTo: @"YES"])
860 /* we are just transcoding the video */
862 /* select formats supported by the video-codec */
863 NSInteger i_selectedVideoCodec = [[o_userSelections objectForKey:@"trnscdVideoCodec"] intValue];
865 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_PS"])
867 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
868 [o_t5_matrix_encap selectCellAtRow:0 column:0];
870 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_TS"])
872 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
873 [o_t5_matrix_encap selectCellAtRow:1 column:0];
875 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MPEG"])
877 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
878 [o_t5_matrix_encap selectCellAtRow:2 column:0];
880 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_OGG"])
882 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
883 [o_t5_matrix_encap selectCellAtRow:3 column:0];
885 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_RAW"])
887 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
888 [o_t5_matrix_encap selectCellAtRow:4 column:0];
890 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_ASF"])
892 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
893 [o_t5_matrix_encap selectCellAtRow:5 column:0];
895 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MP4"])
897 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
898 [o_t5_matrix_encap selectCellAtRow:6 column:0];
900 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MOV"])
902 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
903 [o_t5_matrix_encap selectCellAtRow:7 column:0];
905 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_WAV"])
907 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
908 [o_t5_matrix_encap selectCellAtRow:8 column:0];
911 /* we don't do any transcoding
912 * -> enabled the encap-formats allowed when streaming content via
913 * http plus MP4 since this should work fine in most cases */
915 /* FIXME: choose a selection of encap-formats based upon the
916 * actually used codecs */
918 /* enable MPEG PS, MPEG TS, MPEG 1, OGG, RAW, ASF, MP4 and MOV
920 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
921 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
922 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
923 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
924 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
925 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
926 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
927 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
928 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
929 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
930 [o_t5_matrix_encap selectCellAtRow:0 column:0];
933 NSInteger i_streamingMethod = [[o_userSelections objectForKey:@"stmgMhd"] intValue];
934 if ( i_streamingMethod == 1)
936 /* if MMS is the streaming protocol, only ASFH is available */
937 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
938 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:NO];
939 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
940 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
941 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
942 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
943 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
944 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
945 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
946 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:YES];
947 [o_t5_matrix_encap selectCellAtRow:9 column:0];
949 else if ( i_streamingMethod == 0)
951 /* if HTTP is the streaming protocol, disable all unsupported
952 * encap-formats, but don't touch the other ones selected above */
953 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
954 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
955 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
956 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
958 else if ( i_streamingMethod >= 2)
960 /* if UDP/RTP is the streaming protocol, only MPEG-TS is available */
961 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
962 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
963 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
964 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
965 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
966 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
967 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
968 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
969 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
970 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
971 [o_t5_matrix_encap selectCellAtRow:1 column:0];
974 BOOL anythingEnabled;
975 anythingEnabled = NO;
976 NSUInteger count = [o_t5_matrix_encap numberOfRows];
977 for (NSUInteger x = 0; x < count; x++)
979 if ([[o_t5_matrix_encap cellAtRow:x column:0] isEnabled])
980 anythingEnabled = YES;
983 if (anythingEnabled == YES)
985 /* re-select the previously chosen item, if available */
986 if ([[o_t5_matrix_encap cellWithTag: i_temp] isEnabled])
987 [o_t5_matrix_encap selectCellWithTag: i_temp];
989 /* go the encap-tab */
990 [o_tab_pageHolder selectTabViewItemAtIndex:4];
992 /* show a sheet that the selected codecs are not compatible */
993 NSBeginInformationalAlertSheet(_NS("Invalid selection"), _NS("OK"),
994 @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@", _NS("The "
995 "chosen codecs are not compatible with each other. For example: "
996 "It is not possible to mix uncompressed audio with any video codec.\n\n"
997 "Correct your selection and try again."));
1001 else if ([selectedTabViewItemLabel isEqualToString: @"Encap"])
1003 /* get the chosen encap format and store it */
1005 theNum = [NSNumber numberWithInt:[[o_t5_matrix_encap selectedCell] tag]];
1006 [o_userSelections setObject:[theNum stringValue] forKey:@"encapFormat"];
1008 /* show either "Streaming 2" or "Transcode 2" to the user */
1009 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1011 /* we are streaming */
1012 [o_tab_pageHolder selectTabViewItemAtIndex:5];
1014 /* we are just transcoding */
1015 [o_tab_pageHolder selectTabViewItemAtIndex:6];
1016 /* in case that we are processing multiple items, let the user
1017 * select a folder instead of a localtion for a single item */
1018 if ([[o_userSelections objectForKey:@"pathToStrm"] count] > 1)
1020 [o_t7_txt_saveFileTo setStringValue:
1021 _NS("Select the directory to save to")];
1025 [o_t7_txt_saveFileTo setStringValue:
1026 _NS("Select the file to save to")];
1030 else if ([selectedTabViewItemLabel isEqualToString: @"Streaming 2"])
1032 /* store the chosen TTL */
1033 [o_userSelections setObject:[o_t6_fld_ttl stringValue] forKey:@"ttl"];
1035 /* check whether SAP is enabled and store the announce, if needed */
1036 if ([o_t6_ckb_sap state] == NSOnState)
1038 [o_userSelections setObject:@"YES" forKey:@"sap"];
1039 [o_userSelections setObject:[o_t6_fld_sap stringValue] forKey:@"sapText"];
1041 [o_userSelections setObject:@"NO" forKey:@"sap"];
1044 /* local playback? */
1045 if ([o_t6_ckb_local state] == NSOnState)
1047 [o_userSelections setObject:@"YES" forKey:@"localPb"];
1049 [o_userSelections setObject:@"NO" forKey:@"localPb"];
1052 /* include subtitles? */
1053 [o_userSelections setObject:
1054 [[NSNumber numberWithInt:[o_t6_ckb_soverlay state]] stringValue]
1055 forKey: @"soverlay"];
1057 /* go to "Summary" */
1060 else if ([selectedTabViewItemLabel isEqualToString: @"Transcode 2"])
1062 /* local playback? */
1063 if ([o_t7_ckb_local state] == NSOnState)
1065 [o_userSelections setObject:@"YES" forKey:@"localPb"];
1067 [o_userSelections setObject:@"NO" forKey:@"localPb"];
1070 /* check whether the path != "" and store it */
1071 if ([[o_t7_fld_filePath stringValue] isEqualToString: @""])
1073 /* complain to the user that "" is no valid path for a folder/file */
1074 if ([[o_userSelections objectForKey:@"pathToStrm"] count] > 1)
1075 NSBeginInformationalAlertSheet(_NS("No folder selected"),
1076 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil,
1077 @"%@\n\n%@", _NS("A directory "
1078 "where to save the files has to be selected."),
1079 _NS("Enter either a valid path or use the \"Choose...\" "
1080 "button to select a location."));
1082 NSBeginInformationalAlertSheet(_NS("No file selected"),
1083 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil,
1084 @"%@\n\n%@", _NS("A file "
1085 "where to save the stream has to be selected."),
1086 _NS("Enter either a valid path or use the \"Choose\" "
1087 "button to select a location."));
1089 /* create a string containing the requested suffix for later usage */
1090 NSString * theEncapFormat = [[o_encapFormats objectAtIndex:
1091 [[o_userSelections objectForKey:@"encapFormat"] intValue]]
1093 if ([theEncapFormat isEqualToString:@"ps"])
1094 theEncapFormat = @"mpg";
1096 /* look whether we need to process multiple items or not.
1097 * choose a faster variant if we just want a single item */
1098 if ([[o_userSelections objectForKey:@"pathToStrm"] count] > 1)
1100 NSMutableArray * tempArray = [[NSMutableArray alloc] init];
1102 int y = [[o_userSelections objectForKey:@"pathToStrm"] count];
1103 NSMutableString * tempString = [[NSMutableString alloc] init];
1106 NSString * fileNameToUse;
1107 /* check whether the extension is hidden or not.
1109 * we need the casting to make GCC4 happy */
1110 if ([[[NSFileManager defaultManager] attributesOfItemAtPath:
1111 [[o_userSelections objectForKey:@"pathToStrm"]
1112 objectAtIndex: x] error:nil] objectForKey:
1113 NSFileExtensionHidden])
1114 fileNameToUse = [NSString stringWithString:
1115 [[NSFileManager defaultManager] displayNameAtPath:
1116 [[o_userSelections objectForKey:@"pathToStrm"]
1117 objectAtIndex: x]]];
1121 int count = [[[[NSFileManager defaultManager]
1123 [[o_userSelections objectForKey:@"pathToStrm"]
1125 componentsSeparatedByString: @"."] count];
1126 fileNameToUse = @"";
1127 while( z < (count - 1))
1129 fileNameToUse = [fileNameToUse stringByAppendingString:
1130 [[[[NSFileManager defaultManager]
1132 [[o_userSelections objectForKey:@"pathToStrm"]
1134 componentsSeparatedByString: @"."]
1139 tempString = [NSString stringWithFormat: @"%@%@.%@",
1140 [o_t7_fld_filePath stringValue],
1141 fileNameToUse, theEncapFormat];
1142 if ([[NSFileManager defaultManager] fileExistsAtPath:
1145 /* we don't wanna overwrite existing files, so add an
1146 * int to the file-name */
1147 int additionalInt = 1;
1148 while( additionalInt < 100)
1150 tempString = [NSString stringWithFormat:@"%@%@ %i.%@",
1151 [o_t7_fld_filePath stringValue],
1152 fileNameToUse, additionalInt, theEncapFormat];
1153 if(! [[NSFileManager defaultManager]
1154 fileExistsAtPath: tempString])
1158 if (additionalInt >= 100)
1159 msg_Err( VLCIntf, "Files with the same name are "
1160 "already present in the destination directory. "
1161 "Delete these files or choose a different directory.");
1163 [tempArray addObject: [tempString retain]];
1166 [o_userSelections setObject: [NSArray arrayWithArray:tempArray]
1167 forKey: @"trnscdFilePath"];
1168 [tempArray release];
1169 [tempString release];
1173 /* we don't need to check for existing items because Cocoa
1174 * does that already when we are asking the user for a location
1175 * to save her file */
1176 [o_userSelections setObject: @[[o_t7_fld_filePath stringValue]] forKey: @"trnscdFilePath"];
1179 /* include subtitles ? */
1180 [o_userSelections setObject:
1181 [[NSNumber numberWithInt:[o_t7_ckb_soverlay state]] stringValue]
1182 forKey: @"soverlay"];
1184 /* go to "Summary" */
1188 else if ([selectedTabViewItemLabel isEqualToString: @"Summary"])
1190 intf_thread_t * p_intf = VLCIntf;
1192 playlist_t * p_playlist = pl_Get( p_intf);
1195 int y = [[o_userSelections objectForKey:@"pathToStrm"] count];
1198 /* we need a temp. variable here to work-around a GCC4-bug */
1199 NSString *tempString = [NSString stringWithFormat:
1200 @"%@ (%i/%i)", _NS("Streaming/Transcoding Wizard"),
1202 input_item_t *p_input = input_item_New(
1203 [[[o_userSelections objectForKey:@"pathToStrm"]
1204 objectAtIndex:x] UTF8String],
1205 [tempString UTF8String]);
1207 /* use the MRL from the text field, in case the user
1209 input_item_AddOption( p_input, [[o_t8_fld_mrl stringValue] UTF8String], VLC_INPUT_OPTION_TRUSTED);
1211 if(! [[o_userSelections objectForKey:@"partExtractFrom"]
1212 isEqualToString:@""]) {
1213 NSArray * components = [[o_userSelections objectForKey: @"partExtractFrom"] componentsSeparatedByString:@":"];
1214 NSUInteger componentCount = [components count];
1215 NSUInteger time = 0;
1216 if (componentCount == 1)
1217 time = 1000000 * ([[components objectAtIndex:0] intValue]);
1218 else if (componentCount == 2)
1219 time = 1000000 * ([[components objectAtIndex:0] intValue] * 60 + [[components objectAtIndex:1] intValue]);
1220 else if (componentCount == 3)
1221 time = 1000000 * ([[components objectAtIndex:0] intValue] * 3600 + [[components objectAtIndex:1] intValue] * 60 + [[components objectAtIndex:2] intValue]);
1223 msg_Err(VLCIntf, "Invalid string format for time");
1224 input_item_AddOption(p_input, [[NSString stringWithFormat: @"start-time=%lu", time] UTF8String], VLC_INPUT_OPTION_TRUSTED);
1227 if(! [[o_userSelections objectForKey:@"partExtractTo"]
1228 isEqualToString:@""]) {
1229 NSArray * components = [[o_userSelections objectForKey: @"partExtractTo"] componentsSeparatedByString:@":"];
1230 NSUInteger componentCount = [components count];
1231 NSUInteger time = 0;
1232 if (componentCount == 1)
1233 time = 1000000 * ([[components objectAtIndex:0] intValue]);
1234 else if (componentCount == 2)
1235 time = 1000000 * ([[components objectAtIndex:0] intValue] * 60 + [[components objectAtIndex:1] intValue]);
1236 else if (componentCount == 3)
1237 time = 1000000 * ([[components objectAtIndex:0] intValue] * 3600 + [[components objectAtIndex:1] intValue] * 60 + [[components objectAtIndex:2] intValue]);
1239 msg_Err(VLCIntf, "Invalid string format for time");
1240 input_item_AddOption(p_input, [[NSString stringWithFormat: @"stop-time=%lu", time] UTF8String], VLC_INPUT_OPTION_TRUSTED);
1243 input_item_AddOption( p_input, [[NSString stringWithFormat:
1244 @"ttl=%@", [o_userSelections objectForKey:@"ttl"]]
1246 VLC_INPUT_OPTION_TRUSTED);
1248 int returnValue = playlist_AddInput( p_playlist, p_input, PLAYLIST_STOP, PLAYLIST_END, true, pl_Unlocked);
1250 if (x == 0 && returnValue != VLC_SUCCESS)
1252 /* play the first item and add the others afterwards */
1254 playlist_item_t *p_item = playlist_ItemGetByInput( p_playlist, p_input);
1255 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Locked, NULL,
1260 vlc_gc_decref( p_input);
1264 /* close the window, since we are done */
1265 [o_wizard_window close];
1269 - (void)rebuildCodecMenus
1271 int savePreviousSel = 0;
1272 savePreviousSel = [o_t4_pop_videoCodec indexOfSelectedItem];
1273 [o_t4_pop_videoCodec removeAllItems];
1274 NSUInteger count = [o_videoCodecs count];
1275 for (NSUInteger x = 0; x < count; x++)
1277 [o_t4_pop_videoCodec addItemWithTitle:[[o_videoCodecs objectAtIndex:x]
1279 [[o_t4_pop_videoCodec lastItem] setTag:x];
1281 if (savePreviousSel >= 0)
1282 [o_t4_pop_videoCodec selectItemAtIndex: savePreviousSel];
1284 savePreviousSel = [o_t4_pop_audioCodec indexOfSelectedItem];
1285 [o_t4_pop_audioCodec removeAllItems];
1286 count = [o_audioCodecs count];
1287 for (NSUInteger x = 0; x < count; x++)
1289 [o_t4_pop_audioCodec addItemWithTitle:[[o_audioCodecs objectAtIndex:x]
1291 [[o_t4_pop_audioCodec lastItem] setTag:x];
1293 if (savePreviousSel >= 0)
1294 [o_t4_pop_audioCodec selectItemAtIndex: savePreviousSel];
1299 [o_btn_forward setTitle: _NS("Finish")];
1300 /* if we will transcode multiple items, just give their number; otherwise
1301 * print the URI of the single item */
1302 if ([[o_userSelections objectForKey:@"pathToStrm"] count] > 1)
1303 [o_t8_fld_inptStream setStringValue: [NSString stringWithFormat:
1305 [[o_userSelections objectForKey:@"pathToStrm"] count]]];
1307 [o_t8_fld_inptStream setStringValue:
1308 [[o_userSelections objectForKey:@"pathToStrm"] objectAtIndex: 0]];
1310 if ([[o_userSelections objectForKey:@"localPb"] isEqualToString: @"YES"])
1312 [o_t8_fld_local setStringValue: _NS("yes")];
1314 [o_t8_fld_local setStringValue: _NS("no")];
1317 if ([[o_userSelections objectForKey:@"partExtract"] isEqualToString: @"YES"])
1319 [o_t8_fld_partExtract setStringValue: [NSString stringWithFormat:
1320 _NS("yes: from %@ to %@"),
1321 [o_userSelections objectForKey:@"partExtractFrom"],
1322 [o_userSelections objectForKey:@"partExtractTo"]]];
1324 [o_t8_fld_partExtract setStringValue: _NS("no")];
1327 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"YES"])
1329 [o_t8_fld_trnscdVideo setStringValue: [NSString stringWithFormat:
1330 _NS("yes: %@ @ %@ kb/s"),
1331 [[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:
1332 @"trnscdVideoCodec"] intValue]] objectAtIndex:0],
1333 [o_userSelections objectForKey:@"trnscdVideoBitrate"]]];
1337 [o_t8_fld_trnscdVideo setStringValue: _NS("no")];
1340 if ([[o_userSelections objectForKey:@"soverlay"] isEqualToString:@"1"])
1341 [o_t8_fld_soverlay setStringValue: _NS("yes")];
1343 [o_t8_fld_soverlay setStringValue: _NS("no")];
1345 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1347 [o_t8_fld_trnscdAudio setStringValue: [NSString stringWithFormat:
1348 _NS("yes: %@ @ %@ kb/s"),
1349 [[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:
1350 @"trnscdAudioCodec"] intValue]] objectAtIndex:0],
1351 [o_userSelections objectForKey:@"trnscdAudioBitrate"]]];
1355 [o_t8_fld_trnscdAudio setStringValue: _NS("no")];
1358 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1360 /* we are streaming and perhaps also transcoding */
1361 [o_t8_fld_saveFileTo setStringValue: @"-"];
1362 [o_t8_fld_strmgMthd setStringValue: [[o_strmgMthds objectAtIndex:
1363 [[o_userSelections objectForKey:@"stmgMhd"] intValue]]
1365 [o_t8_fld_destination setStringValue: [o_userSelections objectForKey:
1367 [o_t8_fld_ttl setStringValue: [o_userSelections objectForKey:@"ttl"]];
1368 if ([[o_userSelections objectForKey:@"sap"] isEqualToString: @"YES"])
1370 [o_t8_fld_sap setStringValue:
1371 [_NS("yes") stringByAppendingFormat: @": \"%@\"",
1372 [o_userSelections objectForKey:@"sapText"]]];
1374 [o_t8_fld_sap setStringValue: _NS("no")];
1377 /* we are transcoding */
1378 [o_t8_fld_strmgMthd setStringValue: @"-"];
1379 [o_t8_fld_destination setStringValue: @"-"];
1380 [o_t8_fld_ttl setStringValue: @"-"];
1381 [o_t8_fld_sap setStringValue: @"-"];
1382 /* do only show the destination of the first item and add a counter, if needed */
1383 if ([[o_userSelections objectForKey: @"trnscdFilePath"] count] > 1)
1384 [o_t8_fld_saveFileTo setStringValue:
1385 [NSString stringWithFormat: @"%@ (+%li)",
1386 [[o_userSelections objectForKey: @"trnscdFilePath"] objectAtIndex:0],
1387 ([[o_userSelections objectForKey: @"trnscdFilePath"] count] - 1)]];
1389 [o_t8_fld_saveFileTo setStringValue:
1390 [[o_userSelections objectForKey: @"trnscdFilePath"] objectAtIndex:0]];
1392 [o_t8_fld_encapFormat setStringValue: [[o_encapFormats objectAtIndex:
1393 [[o_userSelections objectForKey:@"encapFormat"] intValue]] objectAtIndex:1]];
1396 [o_t8_fld_mrl setStringValue: [[o_userSelections objectForKey:@"opts"]
1399 [o_tab_pageHolder selectTabViewItemAtIndex:7];
1404 NSMutableString * o_opts_string = [NSMutableString stringWithString:@""];
1405 NSMutableString *o_trnscdCmd = [NSMutableString stringWithString:@""];
1406 NSMutableString *o_duplicateCmd = [NSMutableString stringWithString:@""];
1408 int y = [[o_userSelections objectForKey:@"pathToStrm"] count];
1409 NSMutableArray * tempArray = [[NSMutableArray alloc] init];
1411 /* loop to create an opt-string for each item we're processing */
1414 /* check whether we transcode the audio and/or the video and compose a
1415 * string reflecting the settings, if needed */
1416 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"YES"])
1418 [o_trnscdCmd appendString: @"transcode{"];
1419 [o_trnscdCmd appendFormat: @"vcodec=%@,vb=%i",
1420 [[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:@"trnscdVideoCodec"] intValue]] objectAtIndex:1],
1421 [[o_userSelections objectForKey:@"trnscdVideoBitrate"] intValue]];
1422 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1424 [o_trnscdCmd appendString: @","];
1428 [o_trnscdCmd appendString: @"}:"];
1432 /* check whether the user requested local playback. if yes, prepare the
1433 * string, if not, let it empty */
1434 if ([[o_userSelections objectForKey:@"localPb"] isEqualToString:@"YES"])
1436 [o_duplicateCmd appendString: @"duplicate{dst=display,dst=\""];
1439 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1441 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"NO"])
1443 /* in case we transcode the audio only, add this */
1444 [o_trnscdCmd appendString: @"transcode{"];
1446 [o_trnscdCmd appendFormat: @"acodec=%@,ab=%i}:",
1447 [[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:@"trnscdAudioCodec"] intValue]] objectAtIndex:1],
1448 [[o_userSelections objectForKey:@"trnscdAudioBitrate"] intValue]];
1451 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"trnscd"])
1453 /* we are just transcoding and dumping the stuff to a file */
1454 [o_opts_string appendFormat:
1455 @":sout=#%@%@standard{mux=%@,access=file{no-overwrite},dst=%@}",
1458 [[o_encapFormats objectAtIndex: [[o_userSelections objectForKey:@"encapFormat"] intValue]] objectAtIndex:0],
1459 [[o_userSelections objectForKey: @"trnscdFilePath"] objectAtIndex: x]];
1464 /* we are streaming */
1465 if ([[o_userSelections objectForKey:@"sap"] isEqualToString:@"YES"])
1467 /* SAP-Announcement is requested */
1468 NSMutableString *o_sap_option = [NSMutableString stringWithString:@""];
1469 if([[o_userSelections objectForKey:@"sapText"] isEqualToString:@""])
1471 [o_sap_option appendString: @"sap"];
1475 [o_sap_option appendFormat: @"sap,name=\"%@\"",
1476 [o_userSelections objectForKey:@"sapText"]];
1478 if ([[[o_strmgMthds objectAtIndex: [[o_userSelections objectForKey: @"stmgMhd"] intValue]] objectAtIndex:0] isEqualToString:@"rtp"])
1480 /* RTP is no access out, but a stream out module */
1481 [o_opts_string appendFormat:
1482 @":sout=#%@%@rtp{mux=%@,dst=%@,%@}",
1483 o_duplicateCmd, o_trnscdCmd,
1484 [[o_encapFormats objectAtIndex: [[o_userSelections objectForKey: @"encapFormat"] intValue]] objectAtIndex:0],
1485 [o_userSelections objectForKey: @"stmgDest"],
1490 [o_opts_string appendFormat:
1491 @":sout=#%@%@standard{mux=%@,dst=%@,access=%@,%@}",
1492 o_duplicateCmd, o_trnscdCmd,
1493 [[o_encapFormats objectAtIndex: [[o_userSelections objectForKey: @"encapFormat"] intValue]] objectAtIndex:0],
1494 [o_userSelections objectForKey: @"stmgDest"],
1495 [[o_strmgMthds objectAtIndex: [[o_userSelections objectForKey: @"stmgMhd"] intValue]] objectAtIndex:0],
1501 /* no SAP, just streaming */
1502 if ([[[o_strmgMthds objectAtIndex: [[o_userSelections objectForKey: @"stmgMhd"] intValue]] objectAtIndex:0] isEqualToString:@"rtp"])
1504 /* RTP is different from the other protocols, as it isn't provided through an access out module anymore */
1505 [o_opts_string appendFormat:
1506 @":sout=#%@%@rtp{mux=%@,dst=%@}",
1509 [[o_encapFormats objectAtIndex: [[o_userSelections objectForKey: @"encapFormat"] intValue]] objectAtIndex:0],
1510 [o_userSelections objectForKey: @"stmgDest"]];
1514 /* all other protocols are cool */
1515 [o_opts_string appendFormat:
1516 @":sout=#%@%@standard{mux=%@,dst=%@,access=%@}",
1519 [[o_encapFormats objectAtIndex: [[o_userSelections objectForKey: @"encapFormat"] intValue]] objectAtIndex:0],
1520 [o_userSelections objectForKey: @"stmgDest"],
1521 [[o_strmgMthds objectAtIndex: [[o_userSelections objectForKey: @"stmgMhd"] intValue]] objectAtIndex:0]];
1526 /* check whether the user requested local playback. if yes, close the
1527 * string with an additional bracket */
1528 if ([[o_userSelections objectForKey:@"localPb"] isEqualToString:@"YES"])
1530 [o_opts_string appendString: @"\"}"];
1533 /* add subtitles to the video if desired */
1534 if ([[o_userSelections objectForKey:@"soverlay"] intValue] > 0)
1535 [o_opts_string appendString: @" --sout-transcode-soverlay"];
1537 [tempArray addObject: o_opts_string];
1539 o_opts_string = [NSMutableString stringWithString:@""];
1540 o_trnscdCmd = [NSMutableString stringWithString:@""];
1541 o_duplicateCmd = [NSMutableString stringWithString:@""];
1544 [o_userSelections setObject:[NSArray arrayWithArray: tempArray] forKey:@"opts"];
1545 [tempArray release];
1548 - (IBAction)prevTab:(id)sender
1550 NSString * selectedTabViewItemLabel = [[o_tab_pageHolder selectedTabViewItem] label];
1552 if ([selectedTabViewItemLabel isEqualToString: @"Summary"])
1554 /* check whether we are streaming or transcoding and go back */
1555 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1557 /* show "Streaming 2" */
1558 [o_tab_pageHolder selectTabViewItemAtIndex:5];
1560 /* show "Transcode 2" */
1561 [o_tab_pageHolder selectTabViewItemAtIndex:6];
1563 /* rename the forward-button */
1564 [o_btn_forward setTitle: _NS("Next")];
1566 else if ([selectedTabViewItemLabel isEqualToString: @"Transcode 2"])
1569 [o_tab_pageHolder selectTabViewItemAtIndex:4];
1571 else if ([selectedTabViewItemLabel isEqualToString: @"Streaming 2"])
1574 [o_tab_pageHolder selectTabViewItemAtIndex:4];
1576 else if ([selectedTabViewItemLabel isEqualToString: @"Encap"])
1578 /* show "Transcode 1" */
1579 [o_tab_pageHolder selectTabViewItemAtIndex:3];
1581 else if ([selectedTabViewItemLabel isEqualToString: @"Streaming 1"])
1584 [o_tab_pageHolder selectTabViewItemAtIndex:1];
1586 else if ([selectedTabViewItemLabel isEqualToString: @"Transcode 1"])
1588 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1590 /* show "Streaming 1" */
1591 [o_tab_pageHolder selectTabViewItemAtIndex:2];
1594 [o_tab_pageHolder selectTabViewItemAtIndex:1];
1597 else if ([selectedTabViewItemLabel isEqualToString: @"Input"])
1599 /* reset the wizard before going backwards. Otherwise, we might get
1600 * unwanted behaviour in the Encap-Selection */
1603 [o_tab_pageHolder selectTabViewItemAtIndex:0];
1604 /* disable backwards-btn */
1605 [o_btn_backward setEnabled:NO];
1609 - (IBAction)t1_mrInfo_streaming:(id)sender
1611 /* show a sheet for the help */
1612 NSBeginInformationalAlertSheet(_NS("Stream to network"),
1613 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
1614 _NS("This allows streaming on a network."));
1617 - (IBAction)t1_mrInfo_transcode:(id)sender
1619 /* show a sheet for the help */
1620 NSBeginInformationalAlertSheet(_NS("Transcode/Save to file"),
1621 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
1622 _NS("This allows saving a stream to a file. The "
1623 "can be reencoded on the fly. Whatever "
1624 "VLC can read can be saved.\nPlease note that VLC is not very suited "
1625 "for file to file transcoding. Its transcoding "
1626 "features are however useful to save network streams, for example."));
1629 - (IBAction)t2_addNewStream:(id)sender
1631 NSOpenPanel * openPanel = [NSOpenPanel openPanel];
1632 SEL sel = @selector(t2_getNewStreamFromDialog:returnCode:contextInfo:);
1633 [openPanel beginSheetModalForWindow: o_wizard_window completionHandler: ^(NSInteger returnCode) {
1634 if (returnCode == NSOKButton)
1635 [o_t2_fld_pathToNewStrm setStringValue: [[openPanel URL] absoluteString]];
1639 - (IBAction)t2_chooseStreamOrPlst:(id)sender
1641 /* enable and disable the respective items depending on user's choice */
1643 o_mode = [[o_t2_matrix_inputSourceType selectedCell] title];
1645 if ([o_mode isEqualToString: _NS("Select a stream")])
1647 [o_t2_btn_chooseFile setEnabled:YES];
1648 [o_t2_fld_pathToNewStrm setEnabled:YES];
1649 [o_t2_tbl_plst setEnabled:NO];
1651 [o_t2_btn_chooseFile setEnabled:NO];
1652 [o_t2_fld_pathToNewStrm setEnabled:NO];
1653 [o_t2_tbl_plst setEnabled:YES];
1657 - (IBAction)t2_enableExtract:(id)sender
1659 /* enable/disable the respective items */
1660 if([o_t2_ckb_enblPartExtrct state] == NSOnState)
1662 [o_t2_fld_prtExtrctFrom setEnabled:YES];
1663 [o_t2_fld_prtExtrctTo setEnabled:YES];
1665 [o_t2_fld_prtExtrctFrom setEnabled:NO];
1666 [o_t2_fld_prtExtrctTo setEnabled:NO];
1667 [o_t2_fld_prtExtrctFrom setStringValue:@""];
1668 [o_t2_fld_prtExtrctTo setStringValue:@""];
1672 - (IBAction)t3_strmMthdChanged:(id)sender
1674 /* change the captions of o_t3_txt_destInfo according to the chosen
1675 * streaming method */
1677 mode = [[o_t3_matrix_stmgMhd selectedCell] tag];
1681 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:0]
1683 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:0]
1689 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:1]
1691 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:1]
1697 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:2]
1699 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:2]
1705 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:3]
1707 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:3]
1713 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:4]
1715 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:4]
1721 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:5]
1723 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:5]
1728 - (IBAction)t4_AudCdcChanged:(id)sender
1730 /* update codec info */
1731 [o_t4_txt_hintAudio setStringValue:[[o_audioCodecs objectAtIndex:
1732 [[o_t4_pop_audioCodec selectedItem]tag]] objectAtIndex:2]];
1735 - (IBAction)t4_enblAudTrnscd:(id)sender
1737 /* enable/disable the respective items */
1738 if([o_t4_ckb_audio state] == NSOnState)
1740 [o_t4_pop_audioCodec setEnabled:YES];
1741 [o_t4_pop_audioBitrate setEnabled:YES];
1742 [o_t4_txt_hintAudio setStringValue: _NS("Select your audio codec. "
1743 "Click one to get more information.")];
1745 [o_t4_pop_audioCodec setEnabled:NO];
1746 [o_t4_pop_audioBitrate setEnabled:NO];
1747 [o_t4_txt_hintAudio setStringValue: _NS("Enabling this allows transcoding "
1748 "the audio track if one is present in the stream.")];
1752 - (IBAction)t4_enblVidTrnscd:(id)sender
1754 /* enable/disable the respective items */
1755 if([o_t4_ckb_video state] == NSOnState)
1757 [o_t4_pop_videoCodec setEnabled:YES];
1758 [o_t4_pop_videoBitrate setEnabled:YES];
1759 [o_t4_txt_hintVideo setStringValue: _NS("Select your video codec. "\
1760 "Click one to get more information.")];
1762 [o_t4_pop_videoCodec setEnabled:NO];
1763 [o_t4_pop_videoBitrate setEnabled:NO];
1764 [o_t4_txt_hintVideo setStringValue: _NS("Enabling this allows transcoding "
1765 "the video track if one is present in the stream.")];
1770 - (IBAction)t4_VidCdcChanged:(id)sender
1772 /* update codec info */
1773 [o_t4_txt_hintVideo setStringValue:[[o_videoCodecs objectAtIndex:
1774 [[o_t4_pop_videoCodec selectedItem]tag]] objectAtIndex:2]];
1777 - (IBAction)t6_enblSapAnnce:(id)sender
1779 /* enable/disable input fld */
1780 if([o_t6_ckb_sap state] == NSOnState)
1782 [o_t6_fld_sap setEnabled:YES];
1784 [o_t6_fld_sap setEnabled:NO];
1785 [o_t6_fld_sap setStringValue:@""];
1789 - (IBAction)t6_mrInfo_ttl:(id)sender
1791 /* show a sheet for the help */
1792 NSBeginInformationalAlertSheet(_NS("Time-To-Live (TTL)"),
1793 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
1794 _NS("This allows defining the TTL (Time-To-Live) of the stream. "
1795 "This parameter is the maximum number of routers your stream can "
1796 "go through. If you don't know what it means, or if you want to "
1797 "stream on your local network only, leave this setting to 1."));
1800 - (IBAction)t6_mrInfo_sap:(id)sender
1802 /* show a sheet for the help */
1803 NSBeginInformationalAlertSheet(_NS("SAP Announcement"),
1804 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
1805 _NS("When streaming using UDP, the streams can be "
1806 "announced using the SAP/SDP announcing protocol. This "
1807 "way, the clients won't have to type in the multicast address, it "
1808 "will appear in their playlist if they enable the SAP extra "
1809 "interface.\nIf you want to give a name to your stream, enter it "
1810 "here, else, a default name will be used."));
1813 - (IBAction)t67_mrInfo_local:(id)sender
1815 /* show a sheet for the help */
1816 NSBeginInformationalAlertSheet(_NS("Local playback"),
1817 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
1818 _NS("When this option is enabled, the stream will be both played "
1819 "and transcoded/streamed.\n\nNote that this requires much more "
1820 "CPU power than simple transcoding or streaming."));
1823 - (IBAction)t7_selectTrnscdDestFile:(id)sender
1825 /* provide a save-to-dialogue, so the user can choose a location for
1826 * his/her new file. We take a modified NSOpenPanel to select a folder
1827 * and a plain NSSavePanel to save a single file. */
1829 if ([[o_userSelections objectForKey:@"pathToStrm"] count] > 1)
1831 NSOpenPanel * saveFolderPanel = [[NSOpenPanel alloc] init];
1833 [saveFolderPanel setCanChooseDirectories: YES];
1834 [saveFolderPanel setCanChooseFiles: NO];
1835 [saveFolderPanel setCanSelectHiddenExtension: NO];
1836 [saveFolderPanel setCanCreateDirectories: YES];
1837 [saveFolderPanel beginSheetModalForWindow: o_wizard_window completionHandler:^(NSInteger returnCode) {
1838 if (returnCode == NSOKButton)
1839 [o_t7_fld_filePath setStringValue: [NSString stringWithFormat: @"%@/", [[saveFolderPanel URL] path]]];
1841 [saveFolderPanel release];
1845 NSSavePanel * saveFilePanel = [[NSSavePanel alloc] init];
1847 /* don't use ".ps" as suffix, since the OSX Finder confuses our
1848 * creations with PostScript-files and wants to open them with
1850 NSString * theEncapFormat = [[o_encapFormats objectAtIndex:
1851 [[o_userSelections objectForKey:@"encapFormat"] intValue]]
1853 if (![theEncapFormat isEqualToString:@"ps"])
1854 [saveFilePanel setAllowedFileTypes: @[theEncapFormat]];
1856 [saveFilePanel setAllowedFileTypes: @[@"mpg"]];
1858 [saveFilePanel setCanSelectHiddenExtension: YES];
1859 [saveFilePanel setCanCreateDirectories: YES];
1860 [saveFilePanel beginSheetModalForWindow: o_wizard_window completionHandler:^(NSInteger returnCode) {
1861 if (returnCode == NSOKButton)
1862 [o_t7_fld_filePath setStringValue:[[saveFilePanel URL] path]];
1864 [saveFilePanel release];