1 /*****************************************************************************
2 * wizard.m: MacOS X Streaming Wizard
3 *****************************************************************************
4 * Copyright (C) 2005-2006 the VideoLAN team
7 * Authors: Felix Kühne <fkuehne@users.sf.net>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
25 /*****************************************************************************
26 * Note: this code is partially based upon ../wxwidgets/wizard.cpp and
27 * ../wxwidgets/streamdata.h; both written by Clément Stenac.
28 *****************************************************************************/
31 /*****************************************************************************
33 *****************************************************************************/
39 /*****************************************************************************
40 * VLCWizard implementation
41 *****************************************************************************/
43 @implementation VLCWizard
45 static VLCWizard *_o_sharedInstance = nil;
47 + (VLCWizard *)sharedInstance
49 return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
54 if (_o_sharedInstance) {
57 _o_sharedInstance = [super init];
60 return _o_sharedInstance;
65 [o_userSelections release];
66 [o_videoCodecs release];
67 [o_audioCodecs release];
68 [o_encapFormats release];
74 /* some minor cleanup */
75 [o_t2_tbl_plst setEnabled:NO];
76 o_userSelections = [[NSMutableDictionary alloc] init];
77 [o_btn_backward setEnabled:NO];
79 /* add audio-bitrates for transcoding */
80 NSArray * audioBitratesArray;
81 audioBitratesArray = [NSArray arrayWithObjects: @"512", @"256", @"192", \
82 @"128", @"64", @"32", @"16", nil ];
83 [o_t4_pop_audioBitrate removeAllItems];
84 [o_t4_pop_audioBitrate addItemsWithTitles: audioBitratesArray];
85 [o_t4_pop_audioBitrate selectItemWithTitle: @"192"];
87 /* add video-bitrates for transcoding */
88 NSArray * videoBitratesArray;
89 videoBitratesArray = [NSArray arrayWithObjects: @"3072", @"2048", @"1024", \
90 @"768", @"512", @"256", @"192", @"128", @"64", @"32", @"16", nil ];
91 [o_t4_pop_videoBitrate removeAllItems];
92 [o_t4_pop_videoBitrate addItemsWithTitles: videoBitratesArray];
93 [o_t4_pop_videoBitrate selectItemWithTitle: @"1024"];
95 /* fill 2 global arrays with arrays containing all codec-related information
96 * - one array per codec named by its short name to define the encap-compability,
97 * cmd-names, real names, more info in the order: realName, shortName,
111 NSArray * o_dummyVid;
112 o_mp1v = [NSArray arrayWithObjects: @"MPEG-1 Video", @"mp1v", \
113 _NS("MPEG-1 Video codec (usable with MPEG PS, MPEG TS, MPEG1, OGG " \
114 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_OGG", @"MUX_RAW", \
115 @"NO", @"NO", @"NO", @"NO", nil];
116 o_mp2v = [NSArray arrayWithObjects: @"MPEG-2 Video", @"mp2v", \
117 _NS("MPEG-2 Video codec (usable with MPEG PS, MPEG TS, MPEG1, OGG " \
118 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_OGG", @"MUX_RAW", \
119 @"NO", @"NO", @"NO", @"NO", nil];
120 o_mp4v = [NSArray arrayWithObjects: @"MPEG-4 Video", @"mp4v", \
121 _NS("MPEG-4 Video codec (useable with MPEG PS, MPEG TS, MPEG1, ASF, " \
122 "MP4, OGG and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", \
123 @"MUX_MP4", @"MUX_OGG", @"MUX_RAW", @"NO", @"NO", nil];
124 o_div1 = [NSArray arrayWithObjects: @"DIVX 1", @"DIV1", \
125 _NS("DivX first version (useable with MPEG TS, MPEG1, ASF and OGG)"), \
126 @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO", \
128 o_div2 = [NSArray arrayWithObjects: @"DIVX 2", @"DIV2", \
129 _NS("DivX second version (useable with MPEG TS, MPEG1, ASF and OGG)"), \
130 @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO", \
132 o_div3 = [NSArray arrayWithObjects: @"DIVX 3", @"DIV3", \
133 _NS("DivX third version (useable with MPEG TS, MPEG1, ASF and OGG)"), \
134 @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO", \
136 o_h263 = [NSArray arrayWithObjects: @"H.263", @"h263", \
137 _NS("H263 is a video codec optimized for videoconference " \
138 "(low rates, useable with MPEG TS)"), @"MUX_TS", @"NO", @"NO", @"NO", \
139 @"NO", @"NO", @"NO", @"NO", @"NO", nil];
140 o_h264 = [NSArray arrayWithObjects: @"H.264", @"h264", \
141 _NS("H264 is a new video codec (useable with MPEG TS and MP4)"), \
142 @"MUX_TS", @"MUX_MP4", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", \
144 o_wmv1 = [NSArray arrayWithObjects: @"WMV 1", @"WMV1", \
145 _NS("WMV (Windows Media Video) 1 (useable with MPEG TS, MPEG1, ASF and " \
146 "OGG)"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", \
147 @"NO", @"NO", @"NO", nil];
148 o_wmv2 = [NSArray arrayWithObjects: @"WMV 2", @"WMV2", \
149 _NS("WMV (Windows Media Video) 2 (useable with MPEG TS, MPEG1, ASF and " \
150 "OGG)"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", \
151 @"NO", @"NO", @"NO", nil];
152 o_mjpg = [NSArray arrayWithObjects: @"MJPEG", @"MJPG", \
153 _NS("MJPEG consists of a series of JPEG pictures (useable with MPEG TS," \
154 " MPEG1, ASF and OGG)"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", \
155 @"NO", @"NO", @"NO", @"NO", @"NO", nil];
156 o_theo = [NSArray arrayWithObjects: @"Theora", @"theo", \
157 _NS("Theora is a free general-purpose codec (useable with MPEG TS)"), \
158 @"MUX_TS", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", nil];
159 o_dummyVid = [NSArray arrayWithObjects: @"Dummy", @"dummy", \
160 _NS("Dummy codec (do not transcode, useable with all encapsulation " \
161 "formats)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_MP4", \
162 @"MUX_OGG", @"MUX_WAV", @"MUX_RAW", @"MUX_MOV", nil];
163 o_videoCodecs = [[NSArray alloc] initWithObjects: o_mp1v, o_mp2v, o_mp4v, \
164 o_div1, o_div2, o_div3, o_h263, o_h264, o_wmv1, o_wmv2, o_mjpg, o_theo, \
177 NSArray * o_dummyAud;
178 o_mpga = [NSArray arrayWithObjects: @"MPEG Audio", @"mpga", \
179 _NS("The standard MPEG audio (1/2) format (useable with MPEG PS, MPEG TS, " \
180 "MPEG1, ASF, OGG and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", \
181 @"MUX_ASF", @"MUX_OGG", @"MUX_RAW", @"-1", @"-1", @"-1", nil];
182 o_mp3 = [NSArray arrayWithObjects: @"MP3", @"mp3", \
183 _NS("MPEG Audio Layer 3 (useable with MPEG PS, MPEG TS, MPEG1, ASF, OGG " \
184 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", \
185 @"MUX_RAW", @"-1", @"-1", @"-1", nil];
186 o_mp4a = [NSArray arrayWithObjects: @"MPEG 4 Audio", @"mp4a", \
187 _NS("Audio format for MPEG4 (useable with MPEG TS and MPEG4)"), @"MUX_TS", \
188 @"MUX_MP4", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
189 o_a52 = [NSArray arrayWithObjects: @"A/52", @"a52",
190 _NS("DVD audio format (useable with MPEG PS, MPEG TS, MPEG1, ASF, OGG " \
191 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", \
192 @"MUX_RAW", @"-1", @"-1", @"-1", nil];
193 o_vorb = [NSArray arrayWithObjects: @"Vorbis", @"vorb", \
194 _NS("Vorbis is a free audio codec (useable with OGG)"), @"MUX_OGG", \
195 @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
196 o_flac = [NSArray arrayWithObjects: @"FLAC", @"flac", \
197 _NS("FLAC is a lossless audio codec (useable with OGG and RAW)"), \
198 @"MUX_OGG", @"MUX_RAW", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", \
200 o_spx = [NSArray arrayWithObjects: @"Speex", @"spx", \
201 _NS("A free audio codec dedicated to compression of voice (useable " \
202 "with OGG)"), @"MUX_OGG", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", \
204 o_s16l = [NSArray arrayWithObjects: @"Uncompressed, integer", @"s16l", \
205 _NS("Uncompressed audio samples (useable with WAV)"), @"MUX_WAV", \
206 @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
207 o_fl32 = [NSArray arrayWithObjects: @"Uncompressed, floating", @"fl32", \
208 _NS("Uncompressed audio samples (useable with WAV)"), @"MUX_WAV", \
209 @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
210 o_dummyAud = [NSArray arrayWithObjects: @"Dummy", @"dummy", \
211 _NS("Dummy codec (do not transcode, useable with all encapsulation " \
212 "formats)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_MP4", \
213 @"MUX_OGG", @"MUX_RAW", @"MUX_MOV", @"MUX_WAV", nil];
214 o_audioCodecs = [[NSArray alloc] initWithObjects: o_mpga, o_mp3, o_mp4a, \
215 o_a52, o_vorb, o_flac, o_spx, o_s16l, o_fl32, o_dummyAud, nil];
218 /* fill another global array with all information about the encap-formats
219 * note that the order of the formats inside the g. array is the same as on
232 o_ps = [NSArray arrayWithObjects: @"ps", @"MPEG PS", \
233 _NS("MPEG Program Stream"), @"mpg", nil];
234 o_ts = [NSArray arrayWithObjects: @"ts", @"MPEG TS", \
235 _NS("MPEG Transport Stream"), nil];
236 o_mpeg = [NSArray arrayWithObjects: @"ps", @"MPEG 1", \
237 _NS("MPEG 1 Format"), @"mpg", nil];
238 o_ogg = [NSArray arrayWithObjects: @"ogg", @"OGG", @"OGG", nil];
239 o_raw = [NSArray arrayWithObjects: @"raw", @"RAW", @"RAW", nil];
240 o_asf = [NSArray arrayWithObjects: @"asf", @"ASF", @"ASF", nil];
241 o_avi = [NSArray arrayWithObjects: @"avi", @"AVI", @"AVI", nil];
242 o_mp4 = [NSArray arrayWithObjects: @"mp4", @"MP4", @"MPEG4", nil];
243 o_mov = [NSArray arrayWithObjects: @"mov", @"MOV", @"MOV", nil];
244 o_wav = [NSArray arrayWithObjects: @"wav", @"WAV", @"WAV", nil];
245 o_asfh = [NSArray arrayWithObjects: @"asfh", @"ASFH", @"ASFH", nil];
246 o_encapFormats = [[NSArray alloc] initWithObjects: o_ps, o_ts, o_mpeg, \
247 o_ogg, o_raw, o_asf, o_avi, o_mp4, o_mov, o_wav, o_asfh, nil];
249 /* yet another array on streaming methods including help texts */
253 NSArray * o_udp_multi;
255 NSArray * o_rtp_multi;
256 o_http = [NSArray arrayWithObjects: @"http", @"HTTP", _NS("Enter the local " \
257 "addresses you want to listen to. Do not enter anything if you want to " \
258 "listen to all adresses or if you don't understand. This is generally " \
259 "the best thing to do. Other computers can then access the stream at " \
260 "http://yourip:8080 by default.") , _NS("Use this to stream to several " \
261 "computers. This method is less efficient, as the server needs to send " \
262 "the stream several times."), nil];
263 o_mms = [NSArray arrayWithObjects: @"mmsh", @"MMS", _NS("Enter the local " \
264 "addresses you want to listen to. Do not enter anything if you want to " \
265 "listen to all adresses or if you don't understand. This is generally " \
266 "the best thing to do. Other computers can then access the stream at " \
267 "mms://yourip:8080 by default."), _NS("Use this to stream to several " \
268 "computers using the Microsoft MMS protocol. This protocol is used as " \
269 "transport method by many Microsoft's softwares. Note that only a " \
270 "small part of the MMS protocol is supported (MMS encapsulated in " \
272 o_udp_uni = [NSArray arrayWithObjects: @"udp", @"UDP-Unicast", _NS("Enter " \
273 "the address of the computer to stream to."), _NS("Use this to stream " \
274 "to a single computer."), nil];
275 o_udp_multi = [NSArray arrayWithObjects: @"udp", @"UDP-Multicast", _NS("Enter " \
276 "the multicast address to stream to in this field. This must be an IP " \
277 "address between 224.0.0.0 and 239.255.255.255. For a private use, " \
278 "enter an address beginning with 239.255."), _NS("Use this to stream " \
279 "to a dynamic group of computers on a multicast-enabled network. This " \
280 "is the most efficient method to stream to several computers, but it " \
281 "does not work over Internet."), nil];
282 o_rtp_uni = [NSArray arrayWithObjects: @"rtp", @"RTP-Unicast", _NS("Enter the " \
283 "address of the computer to stream to.") , _NS("Use this to stream " \
284 "to a single computer."), nil];
285 o_rtp_multi = [NSArray arrayWithObjects: @"rtp", @"RTP-Multicast", _NS("Enter " \
286 "the multicast address to stream to in this field. This must be an IP " \
287 "address between 224.0.0.0 and 239.255.255.255. For a private use, " \
288 "enter an address beginning with 239.255."), _NS("Use this to stream " \
289 "to a dynamic group of computers on a multicast-enabled network. This " \
290 "is the most efficient method to stream to several computers, but it " \
291 "does not work over Internet."), nil];
292 o_strmgMthds = [[NSArray alloc] initWithObjects: o_http, o_mms, \
293 o_udp_uni, o_udp_multi, o_rtp_uni, o_rtp_multi, nil];
298 /* just present the window to the user */
299 [o_tab_pageHolder selectFirstTabViewItem:self];
301 [o_wizard_window center];
302 [o_wizard_window displayIfNeeded];
303 [o_wizard_window makeKeyAndOrderFront:nil];
308 /* reset the wizard-window to its default values */
310 [o_userSelections removeAllObjects];
311 [o_t1_matrix_strmgOrTrnscd selectCellAtRow:0 column:0];
312 [[o_t1_matrix_strmgOrTrnscd cellAtRow:1 column:0] setState: NSOffState];
313 [o_btn_forward setTitle: _NS("Next")];
316 [o_t2_fld_pathToNewStrm setStringValue: @""];
317 [o_t2_ckb_enblPartExtrct setState: NSOffState];
318 [self t2_enableExtract:nil];
319 [o_t2_matrix_inputSourceType selectCellAtRow:0 column:0];
320 [[o_t2_matrix_inputSourceType cellAtRow:1 column:0] setState: NSOffState];
321 [o_t2_fld_pathToNewStrm setEnabled:YES];
322 [o_t2_btn_chooseFile setEnabled:YES];
323 [o_t2_tbl_plst setEnabled:NO];
326 [o_t3_fld_address setStringValue: @""];
327 [o_t3_matrix_stmgMhd selectCellAtRow:0 column:0];
328 [[o_t3_matrix_stmgMhd cellAtRow:0 column:1] setState: NSOffState];
329 [[o_t3_matrix_stmgMhd cellAtRow:1 column:1] setState: NSOffState];
330 [[o_t3_matrix_stmgMhd cellAtRow:1 column:2] setState: NSOffState];
333 [o_t4_ckb_audio setState: NSOffState];
334 [o_t4_ckb_video setState: NSOffState];
335 [self t4_enblVidTrnscd:nil];
336 [self t4_enblAudTrnscd:nil];
339 [o_t6_fld_ttl setStringValue: @"1"];
340 [o_t6_ckb_sap setState: NSOffState];
341 [self t6_enblSapAnnce:nil];
344 [o_t7_fld_filePath setStringValue: @""];
349 /* localise all strings to the users lang */
350 /* method is called from intf.m (in method showWizard) */
353 [o_btn_backward setTitle: _NS("Back")];
354 [o_btn_cancel setTitle: _NS("Cancel")];
355 [o_btn_forward setTitle: _NS("Next")];
356 [o_wizard_window setTitle: _NS("Streaming/Transcoding Wizard")];
358 /* page one ("Hello") */
359 [o_t1_txt_title setStringValue: _NS("Streaming/Transcoding Wizard")];
360 [o_t1_txt_text setStringValue: _NS("This wizard helps you to stream, " \
361 "transcode or save a stream.")];
362 [o_t1_btn_mrInfo_strmg setTitle: _NS("More Info")];
363 [o_t1_btn_mrInfo_trnscd setTitle: _NS("More Info")];
364 [o_t1_txt_notice setStringValue: _NS("This wizard only gives access to " \
365 "a small subset of VLC's streaming and transcoding capabilities. " \
366 "Use the Open and Stream Output dialogs to get all of them.")];
367 [[o_t1_matrix_strmgOrTrnscd cellAtRow:0 column:0] setTitle: _NS("Stream " \
369 [[o_t1_matrix_strmgOrTrnscd cellAtRow:1 column:0] setTitle: _NS("" \
370 "Transcode/Save to file")];
372 /* page two ("Input") */
373 [o_t2_title setStringValue: _NS("Choose input")];
374 [o_t2_text setStringValue: _NS("Choose here your input stream.")];
375 [[o_t2_matrix_inputSourceType cellAtRow:0 column:0] setTitle: \
376 _NS("Select a stream")];
377 [[o_t2_matrix_inputSourceType cellAtRow:1 column:0] setTitle: \
378 _NS("Existing playlist item")];
379 [o_t2_btn_chooseFile setTitle: _NS("Choose...")];
380 [[[o_t2_tbl_plst tableColumnWithIdentifier:@"1"] headerCell] \
381 setStringValue: _NS("Title")];
382 [[[o_t2_tbl_plst tableColumnWithIdentifier:@"2"] headerCell] \
383 setStringValue: _NS("Author")];
384 [o_t2_box_prtExtrct setTitle: _NS("Partial Extract")];
385 [o_t2_ckb_enblPartExtrct setTitle: _NS("Enable")];
386 [o_t2_ckb_enblPartExtrct setToolTip: _NS("Use this to read only a part of "\
387 "the stream. You must be able to control the incoming stream " \
388 "(for example, a file or a disc, but not an UDP network stream.) " \
389 "Enter the starting and ending times (in seconds).")];
390 [o_t2_txt_prtExtrctFrom setStringValue: _NS("From")];
391 [o_t2_txt_prtExtrctTo setStringValue: _NS("To")];
393 /* page three ("Streaming 1") */
394 [o_t3_txt_title setStringValue: _NS("Streaming")];
395 [o_t3_txt_text setStringValue: _NS("In this page, you will select how " \
396 "your input stream will be sent.")];
397 [o_t3_box_dest setTitle: _NS("Destination")];
398 [o_t3_box_strmgMthd setTitle: _NS("Streaming method")];
399 [o_t3_txt_destInfo setStringValue: _NS("Enter the address of the computer " \
401 [[o_t3_matrix_stmgMhd cellAtRow:0 column:0] setTitle: _NS("UDP Unicast")];
402 [[o_t3_matrix_stmgMhd cellAtRow:0 column:1] setTitle: _NS("UDP Multicast")];
403 [o_t3_txt_strgMthdInfo setStringValue: _NS("Use this to stream to a single " \
406 /* page four ("Transcode 1") */
407 [o_t4_title setStringValue: _NS("Transcode")];
408 [o_t4_text setStringValue: _NS("If you want to change the compression " \
409 "format of the audio or video tracks, fill in this page. (If you only " \
410 "want to change the container format, proceed to next page.)")];
411 [o_t4_box_audio setTitle: _NS("Audio")];
412 [o_t4_box_video setTitle: _NS("Video")];
413 [o_t4_ckb_audio setTitle: _NS("Transcode audio")];
414 [o_t4_ckb_video setTitle: _NS("Transcode video")];
415 [o_t4_txt_videoBitrate setStringValue: _NS("Bitrate (kb/s)")];
416 [o_t4_txt_videoCodec setStringValue: _NS("Codec")];
417 [o_t4_txt_hintAudio setStringValue: _NS("If your stream has audio and you " \
418 "want to transcode it, enable this.")];
419 [o_t4_txt_hintVideo setStringValue: _NS("If your stream has video and you " \
420 "want to transcode it, enable this.")];
422 /* page five ("Encap") */
423 [o_t5_title setStringValue: _NS("Encapsulation format")];
424 [o_t5_text setStringValue: _NS("In this page, you will select how the " \
425 "stream will be encapsulated. Depending on the choices you made, all " \
426 "formats won't be available.")];
428 /* page six ("Streaming 2") */
429 [o_t6_title setStringValue: _NS("Additional streaming options")];
430 [o_t6_text setStringValue: _NS("In this page, you will define a few " \
431 "additional parameters for your stream.")];
432 [o_t6_txt_ttl setStringValue: _NS("Time-To-Live (TTL)")];
433 [o_t6_btn_mrInfo_ttl setTitle: _NS("More Info")];
434 [o_t6_ckb_sap setTitle: _NS("SAP Announce")];
435 [o_t6_btn_mrInfo_sap setTitle: _NS("More Info")];
436 [o_t6_ckb_local setTitle: _NS("Local playback")];
437 [o_t6_btn_mrInfo_local setTitle: _NS("More Info")];
439 /* page seven ("Transcode 2") */
440 [o_t7_title setStringValue: _NS("Additional transcode options")];
441 [o_t7_text setStringValue: _NS("In this page, you will define a few " \
442 "additional parameters for your transcoding.")];
443 [o_t7_txt_saveFileTo setStringValue: _NS("Select the file to save to")];
444 [o_t7_btn_chooseFile setTitle: _NS("Choose...")];
445 [o_t7_ckb_local setTitle: _NS("Local playback")];
446 [o_t7_btn_mrInfo_local setTitle: _NS("More Info")];
448 /* page eight ("Summary") */
449 [o_t8_txt_text setStringValue: _NS("This page lists all your selections. " \
450 "Click \"Finish\" to start your streaming or transcoding.")];
451 [o_t8_txt_title setStringValue: _NS("Summary")];
452 [o_t8_txt_destination setStringValue: [_NS("Destination") \
453 stringByAppendingString: @":"]];
454 [o_t8_txt_encapFormat setStringValue: [_NS("Encap. format") \
455 stringByAppendingString: @":"]];
456 [o_t8_txt_inputStream setStringValue: [_NS("Input stream") \
457 stringByAppendingString: @":"]];
458 [o_t8_txt_partExtract setStringValue: [_NS("Partial Extract") \
459 stringByAppendingString: @":"]];
460 [o_t8_txt_sap setStringValue: [_NS("SAP Announce") \
461 stringByAppendingString: @":"]];
462 [o_t8_txt_saveFileTo setStringValue: [_NS("Save file to") \
463 stringByAppendingString: @":"]];
464 [o_t8_txt_strmgMthd setStringValue: [_NS("Streaming method") \
465 stringByAppendingString: @":"]];
466 [o_t8_txt_trnscdAudio setStringValue: [_NS("Transcode audio") \
467 stringByAppendingString: @":"]];
468 [o_t8_txt_trnscdVideo setStringValue: [_NS("Transcode video") \
469 stringByAppendingString: @":"]];
470 [o_t8_txt_local setStringValue: [_NS("Local playback") \
471 stringByAppendingString: @":"]];
474 - (void)initWithExtractValuesFrom: (NSString *)from to: (NSString *)to \
475 ofItem: (NSString *)item
478 msg_Dbg(VLCIntf, "wizard was reseted");
479 [o_userSelections setObject:@"trnscd" forKey:@"trnscdOrStrmg"];
480 [o_btn_backward setEnabled:YES];
481 [o_tab_pageHolder selectTabViewItemAtIndex:1];
482 [o_t2_fld_prtExtrctFrom setStringValue: from];
483 [o_t2_fld_prtExtrctTo setStringValue: to];
484 [o_t2_fld_pathToNewStrm setStringValue: item];
485 [o_t1_matrix_strmgOrTrnscd selectCellAtRow:1 column:0];
486 [[o_t1_matrix_strmgOrTrnscd cellAtRow:0 column:0] setState: NSOffState];
487 [o_t2_ckb_enblPartExtrct setState: NSOnState];
488 [self t2_enableExtract: nil];
489 msg_Dbg(VLCIntf, "wizard interface is set");
491 [o_wizard_window center];
492 [o_wizard_window display];
493 [o_wizard_window makeKeyAndOrderFront:nil];
494 msg_Dbg(VLCIntf, "wizard window displayed");
497 - (IBAction)cancelRun:(id)sender
499 [o_wizard_window close];
502 - (id)getPlaylistWizard
504 return o_playlist_wizard;
507 - (IBAction)nextTab:(id)sender
509 if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Hello"])
511 /* check whether the user wants to stream or just to transcode;
512 * store information for later usage */
514 o_mode = [[o_t1_matrix_strmgOrTrnscd selectedCell] title];
515 if( [o_mode isEqualToString: _NS("Stream to network")] )
517 [o_userSelections setObject:@"strmg" forKey:@"trnscdOrStrmg"];
519 [o_userSelections setObject:@"trnscd" forKey:@"trnscdOrStrmg"];
521 [o_btn_backward setEnabled:YES];
522 [o_tab_pageHolder selectTabViewItemAtIndex:1];
524 /* Fill the playlist with current playlist items */
525 [o_playlist_wizard reloadOutlineView];
528 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Input"])
530 /* check whether partialExtract is enabled and store the values, if needed */
531 if ([o_t2_ckb_enblPartExtrct state] == NSOnState)
533 [o_userSelections setObject:@"YES" forKey:@"partExtract"];
534 [o_userSelections setObject:[o_t2_fld_prtExtrctFrom stringValue] \
535 forKey:@"partExtractFrom"];
536 [o_userSelections setObject:[o_t2_fld_prtExtrctTo stringValue] \
537 forKey:@"partExtractTo"];
539 [o_userSelections setObject:@"NO" forKey:@"partExtract"];
542 /* check whether we use an existing pl-item or add an new one;
543 * store the path or the index and set a flag.
544 * complain to the user if s/he didn't provide a path */
548 o_mode = [[o_t2_matrix_inputSourceType selectedCell] title];
549 if( [o_mode isEqualToString: _NS("Select a stream")] )
551 [o_userSelections setObject:@"YES" forKey:@"newStrm"];
552 if ([[o_t2_fld_pathToNewStrm stringValue] isEqualToString: @""])
554 /* set a flag that no file is selected */
559 [o_userSelections setObject:[o_t2_fld_pathToNewStrm stringValue] \
560 forKey:@"pathToStrm"];
565 if ([o_t2_tbl_plst selectedRow] != -1)
567 playlist_item_t *p_item =
568 [o_playlist_wizard selectedPlaylistItem];
569 if( p_item->i_children <= 0 )
571 [o_userSelections setObject: [NSString stringWithFormat:
572 @"%s", p_item->input.psz_uri] forKey:@"pathToStrm"];
577 /* set a flag that no item is selected */
582 /* show either "Streaming 1" or "Transcode 1" to the user */
585 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] \
586 isEqualToString:@"strmg"])
588 /* we are streaming */
589 [o_tab_pageHolder selectTabViewItemAtIndex:2];
591 /* we are just transcoding */
593 /* rebuild the menues for the codec-selections */
594 [self rebuildCodecMenus];
596 [o_tab_pageHolder selectTabViewItemAtIndex:3];
599 /* show a sheet that the user didn't select a file */
600 NSBeginInformationalAlertSheet(_NS("No input selected"), \
601 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
602 _NS("You have selected neither a new stream nor a valid " \
603 "playlist item. VLC is unable to guess, which input you " \
604 "want use.\n\nChoose one before going to the next page."));
607 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
610 /* rebuild the menues for the codec-selections */
611 [self rebuildCodecMenus];
613 /* check which streaming method is selected and store it */
615 mode = [[o_t3_matrix_stmgMhd selectedCell] tag];
619 [o_userSelections setObject:@"0" forKey:@"stmgMhd"];
621 /* disable all codecs which don't support MPEG PS, MPEG TS, MPEG 1,
623 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
624 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating"];
626 } else if ( mode == 1 )
629 [o_userSelections setObject:@"1" forKey:@"stmgMhd"];
631 /* disable all codecs which don't support ASF / ASFH */
632 [o_t4_pop_audioCodec removeItemWithTitle:@"MPEG 4 Audio"];
633 [o_t4_pop_audioCodec removeItemWithTitle:@"Vorbis"];
634 [o_t4_pop_audioCodec removeItemWithTitle:@"FLAC"];
635 [o_t4_pop_audioCodec removeItemWithTitle:@"Speex"];
636 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
637 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating"];
639 [o_t4_pop_videoCodec removeItemWithTitle:@"MPEG-1 Video"];
640 [o_t4_pop_videoCodec removeItemWithTitle:@"MPEG-2 Video"];
641 [o_t4_pop_videoCodec removeItemWithTitle:@"H.263"];
642 [o_t4_pop_videoCodec removeItemWithTitle:@"H.264"];
643 [o_t4_pop_videoCodec removeItemWithTitle:@"MJPEG"];
644 [o_t4_pop_videoCodec removeItemWithTitle:@"Theora"];
646 /* RTP/UDP Unicast/Multicast Streaming */
648 [o_userSelections setObject: [[NSNumber numberWithInt: mode] \
649 stringValue] forKey:@"stmgMhd"];
651 /* disable all codecs which don't support MPEG-TS */
652 [o_t4_pop_audioCodec removeItemWithTitle:@"Vorbis"];
653 [o_t4_pop_audioCodec removeItemWithTitle:@"FLAC"];
654 [o_t4_pop_audioCodec removeItemWithTitle:@"Speex"];
655 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
656 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating"];
659 /* store the destination and check whether is it empty */
660 if([[o_userSelections objectForKey:@"stmgMhd"] intValue] >=2 )
662 /* empty field is valid for HTTP and MMS */
663 if( [[o_t3_fld_address stringValue] isEqualToString: @""] )
665 /* complain to the user that "" is no valid dest. */
666 NSBeginInformationalAlertSheet(_NS("No valid destination"), \
667 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
668 _NS("You need to enter a valid destination you want to "\
669 "stream to. Enter either a Unicast-IP or a Multicast-IP." \
670 "\n\nIf you don't know what this means, have a look at " \
671 "the VLC Streaming HOWTO and the help texts in this " \
674 /* FIXME: check whether the entered IP is really valid */
675 [o_userSelections setObject:[o_t3_fld_address stringValue] \
677 /* let's go to the transcode-1-tab */
678 [o_tab_pageHolder selectTabViewItemAtIndex:3];
681 [o_userSelections setObject:[o_t3_fld_address stringValue] \
683 /* let's go to the transcode-1-tab */
684 [o_tab_pageHolder selectTabViewItemAtIndex:3];
687 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
690 /* check whether the user wants to transcode the video-track and store
691 * the related options */
692 if ([o_t4_ckb_video state] == NSOnState)
695 theNum = [NSNumber numberWithInt:[o_t4_pop_videoCodec indexOfSelectedItem]];
696 [o_userSelections setObject:@"YES" forKey:@"trnscdVideo"];
697 [o_userSelections setObject:[o_t4_pop_videoBitrate titleOfSelectedItem] \
698 forKey:@"trnscdVideoBitrate"];
699 [o_userSelections setObject:theNum forKey:@"trnscdVideoCodec"];
701 [o_userSelections setObject:@"NO" forKey:@"trnscdVideo"];
704 /* check whether the user wants to transcode the audio-track and store
705 * the related options */
706 if ([o_t4_ckb_audio state] == NSOnState)
709 theNum = [NSNumber numberWithInt:[o_t4_pop_audioCodec indexOfSelectedItem]];
710 [o_userSelections setObject:@"YES" forKey:@"trnscdAudio"];
711 [o_userSelections setObject:[o_t4_pop_audioBitrate titleOfSelectedItem] \
712 forKey:@"trnscdAudioBitrate"];
713 [o_userSelections setObject:theNum forKey:@"trnscdAudioCodec"];
715 [o_userSelections setObject:@"NO" forKey:@"trnscdAudio"];
718 /* disable all encap-formats */
719 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
720 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:NO];
721 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
722 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
723 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
724 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
725 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
726 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
727 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
728 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
729 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
731 /* re-enable the encap-formats supported by the chosen codecs */
732 /* FIXME: the following is a really bad coding-style. feel free to mail
733 me ideas how to make this nicer, if you want to -- FK, 7/11/05 */
735 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualTo: @"YES"])
737 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualTo: @"YES"])
739 /* we are transcoding both audio and video, so we need to check both deps */
740 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
741 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_PS"])
743 if ([[o_audioCodecs objectAtIndex:[[o_userSelections \
744 objectForKey:@"trnscdAudioCodec"] intValue]] \
745 containsObject: @"MUX_PS"])
747 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
748 [o_t5_matrix_encap selectCellAtRow:0 column:0];
751 if ([[o_videoCodecs objectAtIndex:[[o_userSelections \
752 objectForKey:@"trnscdVideoCodec"] intValue]] containsObject: @"MUX_TS"])
754 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
755 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_TS"])
757 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
758 [o_t5_matrix_encap selectCellAtRow:1 column:0];
761 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
762 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MPEG"])
764 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
765 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MPEG"])
767 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
768 [o_t5_matrix_encap selectCellAtRow:2 column:0];
771 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
772 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_OGG"])
774 if ([[o_audioCodecs objectAtIndex:[[o_userSelections \
775 objectForKey:@"trnscdAudioCodec"] intValue]] containsObject: @"MUX_OGG"])
777 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
778 [o_t5_matrix_encap selectCellAtRow:3 column:0];
781 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
782 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_RAW"])
784 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
785 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_RAW"])
787 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
788 [o_t5_matrix_encap selectCellAtRow:4 column:0];
791 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
792 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_ASF"])
794 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
795 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_ASF"])
797 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
798 [o_t5_matrix_encap selectCellAtRow:5 column:0];
801 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
802 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_AVI"])
804 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
805 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_AVI"])
807 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
808 [o_t5_matrix_encap selectCellAtRow:6 column:0];
811 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
812 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MP4"])
814 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
815 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MP4"])
817 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
818 [o_t5_matrix_encap selectCellAtRow:7 column:0];
821 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
822 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MOV"])
824 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
825 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MOV"])
827 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
828 [o_t5_matrix_encap selectCellAtRow:8 column:0];
831 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
832 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_WAV"])
834 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
835 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_WAV"])
837 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:YES];
838 [o_t5_matrix_encap selectCellAtRow:9 column:0];
844 /* we just transcoding the audio */
846 /* select formats supported by the audio codec */
847 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
848 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_PS"])
850 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
851 [o_t5_matrix_encap selectCellAtRow:0 column:0];
853 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
854 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_TS"])
856 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
857 [o_t5_matrix_encap selectCellAtRow:1 column:0];
859 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
860 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MPEG"])
862 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
863 [o_t5_matrix_encap selectCellAtRow:2 column:0];
865 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
866 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_OGG"])
868 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
869 [o_t5_matrix_encap selectCellAtRow:3 column:0];
871 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
872 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_RAW"])
874 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
875 [o_t5_matrix_encap selectCellAtRow:4 column:0];
877 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
878 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_ASF"])
880 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
881 [o_t5_matrix_encap selectCellAtRow:5 column:0];
883 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
884 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_AVI"])
886 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
887 [o_t5_matrix_encap selectCellAtRow:6 column:0];
889 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
890 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MP4"])
892 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
893 [o_t5_matrix_encap selectCellAtRow:7 column:0];
895 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
896 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MOV"])
898 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
899 [o_t5_matrix_encap selectCellAtRow:8 column:0];
901 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
902 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_WAV"])
904 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:YES];
905 [o_t5_matrix_encap selectCellAtRow:9 column:0];
909 else if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualTo: @"YES"])
911 /* we are just transcoding the video */
913 /* select formats supported by the video-codec */
915 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
916 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_PS"])
918 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
919 [o_t5_matrix_encap selectCellAtRow:0 column:0];
921 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
922 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_TS"])
924 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
925 [o_t5_matrix_encap selectCellAtRow:1 column:0];
927 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
928 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MPEG"])
930 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
931 [o_t5_matrix_encap selectCellAtRow:2 column:0];
933 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
934 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_OGG"])
936 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
937 [o_t5_matrix_encap selectCellAtRow:3 column:0];
939 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
940 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_RAW"])
942 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
943 [o_t5_matrix_encap selectCellAtRow:4 column:0];
945 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
946 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_ASF"])
948 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
949 [o_t5_matrix_encap selectCellAtRow:5 column:0];
951 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
952 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_AVI"])
954 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
955 [o_t5_matrix_encap selectCellAtRow:6 column:0];
957 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
958 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MP4"])
960 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
961 [o_t5_matrix_encap selectCellAtRow:7 column:0];
963 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
964 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MOV"])
966 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
967 [o_t5_matrix_encap selectCellAtRow:8 column:0];
969 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
970 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_WAV"])
972 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:YES];
973 [o_t5_matrix_encap selectCellAtRow:9 column:0];
976 /* we don't do any transcoding
977 * -> enabled the encap-formats allowed when streaming content via
978 * http plus MP4 since this should work fine in most cases */
980 /* FIXME: choose a selection of encap-formats based upon the
981 * actually used codecs */
983 /* enable MPEG PS, MPEG TS, MPEG 1, OGG, RAW, ASF, MP4 and MOV
985 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
986 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
987 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
988 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
989 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
990 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
991 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
992 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
993 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
994 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
995 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
996 [o_t5_matrix_encap selectCellAtRow:0 column:0];
999 if ( [o_userSelections objectForKey:@"stmgMhd"] == @"1" )
1001 /* if MMS is the streaming protocol, only ASFH is available */
1002 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
1003 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:NO];
1004 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
1005 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
1006 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
1007 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
1008 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
1009 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
1010 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
1011 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
1012 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:YES];
1013 [o_t5_matrix_encap selectCellAtRow:10 column:0];
1015 else if ( [o_userSelections objectForKey:@"stmgMhd"] == @"0" )
1017 /* if HTTP is the streaming protocol, disable all unsupported
1018 * encap-formats, but don't touch the other ones selected above */
1019 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
1020 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
1021 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
1022 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
1023 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
1025 else if ( [[o_userSelections objectForKey:@"stmgMhd"] intValue] >= 2 )
1027 /* if UDP/RTP is the streaming protocol, only MPEG-TS is available */
1028 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
1029 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
1030 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
1031 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
1032 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
1033 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
1034 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
1035 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
1036 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
1037 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
1038 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
1039 [o_t5_matrix_encap selectCellAtRow:1 column:0];
1042 BOOL anythingEnabled;
1044 anythingEnabled = NO;
1045 while (x != [o_t5_matrix_encap numberOfRows])
1047 if ([[o_t5_matrix_encap cellAtRow:x column:0] isEnabled])
1049 anythingEnabled = YES;
1053 if (anythingEnabled == YES)
1055 /* go the encap-tab */
1056 [o_tab_pageHolder selectTabViewItemAtIndex:4];
1058 /* show a sheet that the selected codecs are not compatible */
1059 NSBeginInformationalAlertSheet(_NS("Invalid selection"), _NS("OK"), \
1060 @"", @"", o_wizard_window, nil, nil, nil, nil, _NS("Your " \
1061 "chosen codecs are not compatible with each other. For example: " \
1062 "you cannot mix uncompressed audio with any video codec.\n\n" \
1063 "Correct your selection and try again."));
1067 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Encap"])
1069 /* get the chosen encap format and store it */
1071 theNum = [NSNumber numberWithInt:[[o_t5_matrix_encap selectedCell] tag]];
1072 [o_userSelections setObject:[theNum stringValue] forKey:@"encapFormat"];
1074 /* show either "Streaming 2" or "Transcode 2" to the user */
1075 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1077 /* we are streaming */
1078 [o_tab_pageHolder selectTabViewItemAtIndex:5];
1080 /* we are just transcoding */
1081 [o_tab_pageHolder selectTabViewItemAtIndex:6];
1084 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1087 /* store the chosen TTL */
1088 [o_userSelections setObject:[o_t6_fld_ttl stringValue] forKey:@"ttl"];
1090 /* check whether SAP is enabled and store the announce, if needed */
1091 if ([o_t6_ckb_sap state] == NSOnState)
1093 [o_userSelections setObject:@"YES" forKey:@"sap"];
1094 [o_userSelections setObject:[o_t6_fld_sap stringValue] forKey:@"sapText"];
1096 [o_userSelections setObject:@"NO" forKey:@"sap"];
1099 /* local playback? */
1100 if ([o_t6_ckb_local state] == NSOnState)
1102 [o_userSelections setObject:@"YES" forKey:@"localPb"];
1104 [o_userSelections setObject:@"NO" forKey:@"localPb"];
1107 /* go to "Summary" */
1110 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1113 /* local playback? */
1114 if ([o_t7_ckb_local state] == NSOnState)
1116 [o_userSelections setObject:@"YES" forKey:@"localPb"];
1118 [o_userSelections setObject:@"NO" forKey:@"localPb"];
1121 /* check whether the path != "" and store it */
1122 if( [[o_t7_fld_filePath stringValue] isEqualToString: @""] )
1124 /* complain to the user that "" is no valid path */
1125 NSBeginInformationalAlertSheet(_NS("No file selected"), _NS("OK"), \
1126 @"", @"", o_wizard_window, nil, nil, nil, nil, _NS("You you " \
1127 "need to select a file, you want to save to.\n\nEnter either " \
1128 "a valid path or choose a location through the button's " \
1131 [o_userSelections setObject:[o_t7_fld_filePath stringValue] forKey: \
1134 /* go to "Summary" */
1138 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1141 intf_thread_t * p_intf = VLCIntf;
1143 playlist_t * p_playlist = (playlist_t *)vlc_object_find( p_intf,
1144 VLC_OBJECT_PLAYLIST, FIND_ANYWHERE);
1147 playlist_item_t *p_item = playlist_ItemNew( p_playlist, [[o_userSelections \
1148 objectForKey:@"pathToStrm"] UTF8String], _("Streaming/Transcoding Wizard") );
1149 playlist_ItemAddOption( p_item, [[o_userSelections objectForKey:@"opts"] UTF8String]);
1151 if(! [[o_userSelections objectForKey:@"partExtractFrom"] isEqualToString:@""] )
1153 playlist_ItemAddOption( p_item, [[NSString stringWithFormat: \
1154 @"start-time=%@", [o_userSelections objectForKey: \
1155 @"partExtractFrom"]] UTF8String] );
1158 if(! [[o_userSelections objectForKey:@"partExtractTo"] isEqualToString:@""] )
1160 playlist_ItemAddOption( p_item, [[NSString stringWithFormat: \
1161 @"stop-time=%@", [o_userSelections objectForKey: \
1162 @"partExtractTo"]] UTF8String] );
1165 playlist_ItemAddOption( p_item, [[NSString stringWithFormat: \
1166 @"ttl=%@", [o_userSelections objectForKey:@"ttl"]] UTF8String] );
1168 playlist_AddItem( p_playlist, p_item, PLAYLIST_GO, PLAYLIST_END );
1170 playlist_ViewUpdate( p_playlist, VIEW_CATEGORY );
1172 vlc_object_release(p_playlist);
1174 msg_Err( p_intf, "Uh Oh! Unable to find playlist!" );
1177 /* close the window, since we are done */
1178 [o_wizard_window close];
1182 - (void)rebuildCodecMenus
1184 [o_t4_pop_videoCodec removeAllItems];
1187 while (x != [o_videoCodecs count])
1189 [o_t4_pop_videoCodec addItemWithTitle:[[o_videoCodecs objectAtIndex:x] \
1193 [o_t4_pop_audioCodec removeAllItems];
1195 while (x != [o_audioCodecs count])
1197 [o_t4_pop_audioCodec addItemWithTitle:[[o_audioCodecs objectAtIndex:x] \
1205 [o_btn_forward setTitle: _NS("Finish")];
1206 [o_t8_fld_inptStream setStringValue:[o_userSelections objectForKey:@"pathToStrm"]];
1208 if ([[o_userSelections objectForKey:@"localPb"] isEqualToString: @"YES"])
1210 [o_t8_fld_local setStringValue: _NS("yes")];
1212 [o_t8_fld_local setStringValue: _NS("no")];
1215 if ([[o_userSelections objectForKey:@"partExtract"] isEqualToString: @"YES"])
1217 [o_t8_fld_partExtract setStringValue: [NSString stringWithFormat:
1218 _NS("yes: from %@ to %@ secs"),
1219 [o_userSelections objectForKey:@"partExtractFrom"],
1220 [o_userSelections objectForKey:@"partExtractTo"]]];
1222 [o_t8_fld_partExtract setStringValue: _NS("no")];
1225 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"YES"])
1227 [o_t8_fld_trnscdVideo setStringValue: [NSString stringWithFormat:
1228 _NS("yes: %@ @ %@ kb/s"),
1229 [[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
1230 @"trnscdVideoCodec"] intValue]] objectAtIndex:0],
1231 [o_userSelections objectForKey:@"trnscdVideoBitrate"]]];
1235 [o_t8_fld_trnscdVideo setStringValue: _NS("no")];
1237 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1239 [o_t8_fld_trnscdAudio setStringValue: [NSString stringWithFormat:
1240 _NS("yes: %@ @ %@ kb/s"),
1241 [[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
1242 @"trnscdAudioCodec"] intValue]] objectAtIndex:0],
1243 [o_userSelections objectForKey:@"trnscdAudioBitrate"]]];
1247 [o_t8_fld_trnscdAudio setStringValue: _NS("no")];
1251 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1253 /* we are streaming and perhaps also transcoding */
1254 [o_t8_fld_saveFileTo setStringValue: @"-"];
1255 [o_t8_fld_strmgMthd setStringValue: [[o_strmgMthds objectAtIndex: \
1256 [[o_userSelections objectForKey:@"stmgMhd"] intValue]] \
1258 [o_t8_fld_destination setStringValue: [o_userSelections objectForKey: \
1260 [o_t8_fld_ttl setStringValue: [o_userSelections objectForKey:@"ttl"]];
1261 if ([[o_userSelections objectForKey:@"sap"] isEqualToString: @"YES"])
1263 [o_t8_fld_sap setStringValue:
1264 [_NS("yes") stringByAppendingFormat: @": \"%@\"",
1265 [o_userSelections objectForKey:@"sapText"]]];
1267 [o_t8_fld_sap setStringValue: _NS("no")];
1270 /* we are transcoding */
1271 [o_t8_fld_strmgMthd setStringValue: @"-"];
1272 [o_t8_fld_destination setStringValue: @"-"];
1273 [o_t8_fld_ttl setStringValue: @"-"];
1274 [o_t8_fld_sap setStringValue: @"-"];
1275 [o_t8_fld_saveFileTo setStringValue: [o_userSelections objectForKey: \
1276 @"trnscdFilePath"]];
1278 [o_t8_fld_encapFormat setStringValue: [[o_encapFormats objectAtIndex: \
1279 [[o_userSelections objectForKey:@"encapFormat"] intValue]] objectAtIndex:1]];
1282 [o_t8_fld_mrl setStringValue: [o_userSelections objectForKey:@"opts"]];
1284 [o_tab_pageHolder selectTabViewItemAtIndex:7];
1289 NSMutableString * o_opts_string = [NSMutableString stringWithString:@""];
1290 NSMutableString *o_trnscdCmd = [NSMutableString stringWithString:@""];
1291 NSMutableString *o_duplicateCmd = [NSMutableString stringWithString:@""];
1293 /* check whether we transcode the audio and/or the video and compose a
1294 * string reflecting the settings, if needed */
1295 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"YES"])
1297 [o_trnscdCmd appendString: @"transcode{"];
1298 [o_trnscdCmd appendFormat: @"vcodec=%s,vb=%i", [[[o_videoCodecs \
1299 objectAtIndex:[[o_userSelections objectForKey:@"trnscdVideoCodec"] \
1300 intValue]] objectAtIndex:1] UTF8String], [[o_userSelections \
1301 objectForKey:@"trnscdVideoBitrate"] intValue]];
1302 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1304 [o_trnscdCmd appendString: @","];
1308 [o_trnscdCmd appendString: @"}:"];
1312 /* check whether the user requested local playback. if yes, prepare the
1313 * string, if not, let it empty */
1314 if ([[o_userSelections objectForKey:@"localPb"] isEqualToString:@"YES"])
1316 [o_duplicateCmd appendString: @"duplicate{dst=display,dst=\""];
1319 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1321 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"NO"])
1323 /* in case we transcode the audio only, add this */
1324 [o_trnscdCmd appendString: @"transcode{"];
1326 [o_trnscdCmd appendFormat: @"acodec=%s,ab=%i}:", [[[o_audioCodecs \
1327 objectAtIndex:[[o_userSelections objectForKey:@"trnscdAudioCodec"] \
1328 intValue]] objectAtIndex:1] UTF8String], [[o_userSelections \
1329 objectForKey:@"trnscdAudioBitrate"] intValue]];
1332 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"trnscd"])
1334 /* we are just transcoding and dumping the stuff to a file */
1335 [o_opts_string appendFormat: \
1336 @":sout=#%s%sstandard{mux=%s,dst=%s,access=file}", [o_duplicateCmd \
1337 UTF8String], [o_trnscdCmd UTF8String], [[[o_encapFormats \
1338 objectAtIndex: [[o_userSelections objectForKey:@"encapFormat"] \
1339 intValue]] objectAtIndex:0] UTF8String], [[o_userSelections \
1340 objectForKey: @"trnscdFilePath"] UTF8String]];
1344 /* we are streaming */
1345 if ([[o_userSelections objectForKey:@"sap"] isEqualToString:@"YES"])
1347 /* SAP-Announcement is requested */
1348 NSMutableString *o_sap_option = [NSMutableString stringWithString:@""];
1349 if([[o_userSelections objectForKey:@"sapText"] isEqualToString:@""])
1351 [o_sap_option appendString: @"sap"];
1353 [o_sap_option appendFormat: @"sap,name=\"%s\"",[[o_userSelections \
1354 objectForKey:@"sapText"] UTF8String]];
1356 [o_opts_string appendFormat: \
1357 @":sout=#%s%sstandard{mux=%s,dst=%s,access=%s,%s}", \
1358 [o_duplicateCmd UTF8String], [o_trnscdCmd UTF8String], \
1359 [[[o_encapFormats objectAtIndex: [[o_userSelections \
1360 objectForKey: @"encapFormat"] intValue]] objectAtIndex:0] \
1361 UTF8String], [[o_userSelections objectForKey: @"stmgDest"] \
1362 UTF8String], [[[o_strmgMthds objectAtIndex: [[o_userSelections \
1363 objectForKey: @"stmgMhd"] intValue]] objectAtIndex:0] \
1364 UTF8String], [o_sap_option UTF8String]];
1366 /* no SAP, just streaming */
1367 [o_opts_string appendFormat: \
1368 @":sout=#%s%sstandard{mux=%s,dst=%s,access=%s}", \
1369 [o_duplicateCmd UTF8String], [o_trnscdCmd UTF8String], \
1370 [[[o_encapFormats objectAtIndex: [[o_userSelections \
1371 objectForKey: @"encapFormat"] intValue]] objectAtIndex:0] \
1372 UTF8String], [[o_userSelections objectForKey: \
1373 @"stmgDest"] UTF8String], [[[o_strmgMthds objectAtIndex: \
1374 [[o_userSelections objectForKey: @"stmgMhd"] intValue]] \
1375 objectAtIndex:0] UTF8String]];
1379 /* check whether the user requested local playback. if yes, close the
1380 * string with an additional bracket */
1381 if ([[o_userSelections objectForKey:@"localPb"] isEqualToString:@"YES"])
1383 [o_opts_string appendString: @"\"}"];
1386 [o_userSelections setObject:o_opts_string forKey:@"opts"];
1389 - (IBAction)prevTab:(id)sender
1391 if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Summary"])
1393 /* check whether we are streaming or transcoding and go back */
1394 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1396 /* show "Streaming 2" */
1397 [o_tab_pageHolder selectTabViewItemAtIndex:5];
1399 /* show "Transcode 2" */
1400 [o_tab_pageHolder selectTabViewItemAtIndex:6];
1402 /* rename the forward-button */
1403 [o_btn_forward setTitle: _NS("Next")];
1405 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1409 [o_tab_pageHolder selectTabViewItemAtIndex:4];
1411 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1415 [o_tab_pageHolder selectTabViewItemAtIndex:4];
1417 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1420 /* show "Transcode 1" */
1421 [o_tab_pageHolder selectTabViewItemAtIndex:3];
1423 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1427 [o_tab_pageHolder selectTabViewItemAtIndex:1];
1429 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1432 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1434 /* show "Streaming 1" */
1435 [o_tab_pageHolder selectTabViewItemAtIndex:2];
1438 [o_tab_pageHolder selectTabViewItemAtIndex:1];
1441 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1444 /* reset the wizard before going backwards. Otherwise, we might get
1445 * unwanted behaviours in the Encap-Selection */
1448 [o_tab_pageHolder selectTabViewItemAtIndex:0];
1449 /* disable backwards-btn */
1450 [o_btn_backward setEnabled:NO];
1454 - (IBAction)t1_mrInfo_streaming:(id)sender
1456 /* show a sheet for the help */
1457 NSBeginInformationalAlertSheet(_NS("Stream to network"), \
1458 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
1459 _NS("Use this to stream on a network."));
1462 - (IBAction)t1_mrInfo_transcode:(id)sender
1464 /* show a sheet for the help */
1465 NSBeginInformationalAlertSheet(_NS("Transcode/Save to file"), \
1466 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
1467 _NS("Use this to save a stream to a file. You "\
1468 "have the possibility to reencode the stream. You can save whatever "\
1469 "VLC can read.\nPlease notice that VLC is not very suited " \
1470 "for file to file transcoding. You should use its transcoding " \
1471 "features to save network streams, for example."));
1474 - (IBAction)t2_addNewStream:(id)sender
1476 NSOpenPanel * openPanel = [NSOpenPanel openPanel];
1477 SEL sel = @selector(t2_getNewStreamFromDialog:returnCode:contextInfo:);
1478 [openPanel beginSheetForDirectory:nil file:nil types:nil modalForWindow: \
1479 o_wizard_window modalDelegate:self didEndSelector:sel contextInfo:nil];
1482 - (void)t2_getNewStreamFromDialog: (NSOpenPanel *)sheet returnCode: \
1483 (int)returnCode contextInfo: (void *)contextInfo
1485 if (returnCode == NSOKButton)
1487 [o_t2_fld_pathToNewStrm setStringValue: [@"file://" \
1488 stringByAppendingString: [sheet filename]]];
1492 - (IBAction)t2_chooseStreamOrPlst:(id)sender
1494 /* enable and disable the respective items depending on user's choice */
1496 o_mode = [[o_t2_matrix_inputSourceType selectedCell] title];
1498 if( [o_mode isEqualToString: _NS("Select a stream")] )
1500 [o_t2_btn_chooseFile setEnabled:YES];
1501 [o_t2_fld_pathToNewStrm setEnabled:YES];
1502 [o_t2_tbl_plst setEnabled:NO];
1504 [o_t2_btn_chooseFile setEnabled:NO];
1505 [o_t2_fld_pathToNewStrm setEnabled:NO];
1506 [o_t2_tbl_plst setEnabled:YES];
1510 - (IBAction)t2_enableExtract:(id)sender
1512 /* enable/disable the respective items */
1513 if([o_t2_ckb_enblPartExtrct state] == NSOnState)
1515 [o_t2_fld_prtExtrctFrom setEnabled:YES];
1516 [o_t2_fld_prtExtrctTo setEnabled:YES];
1518 [o_t2_fld_prtExtrctFrom setEnabled:NO];
1519 [o_t2_fld_prtExtrctTo setEnabled:NO];
1520 [o_t2_fld_prtExtrctFrom setStringValue:@""];
1521 [o_t2_fld_prtExtrctTo setStringValue:@""];
1525 - (IBAction)t3_strmMthdChanged:(id)sender
1527 /* change the captions of o_t3_txt_destInfo according to the chosen
1528 * streaming method */
1530 mode = [[o_t3_matrix_stmgMhd selectedCell] tag];
1534 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:0] \
1536 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:0] \
1539 else if( mode == 1 )
1542 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:1] \
1544 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:1] \
1547 else if( mode == 2 )
1550 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:2] \
1552 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:2] \
1555 else if( mode == 3 )
1558 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:3] \
1560 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:3] \
1563 else if( mode == 4 )
1566 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:4] \
1568 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:4] \
1571 else if( mode == 5 )
1574 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:5] \
1576 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:5] \
1581 - (IBAction)t4_AudCdcChanged:(id)sender
1583 /* update codec info */
1584 [o_t4_txt_hintAudio setStringValue:[[o_audioCodecs objectAtIndex: \
1585 [o_t4_pop_audioCodec indexOfSelectedItem]] objectAtIndex:2]];
1588 - (IBAction)t4_enblAudTrnscd:(id)sender
1590 /* enable/disable the respective items */
1591 if([o_t4_ckb_audio state] == NSOnState)
1593 [o_t4_pop_audioCodec setEnabled:YES];
1594 [o_t4_pop_audioBitrate setEnabled:YES];
1595 [o_t4_txt_hintAudio setStringValue: _NS("Select your audio codec. "\
1596 "Click one to get more information.")];
1598 [o_t4_pop_audioCodec setEnabled:NO];
1599 [o_t4_pop_audioBitrate setEnabled:NO];
1600 [o_t4_txt_hintAudio setStringValue: _NS("If your stream has audio " \
1601 "and you want to transcode it, enable this.")];
1605 - (IBAction)t4_enblVidTrnscd:(id)sender
1607 /* enable/disable the respective items */
1608 if([o_t4_ckb_video state] == NSOnState)
1610 [o_t4_pop_videoCodec setEnabled:YES];
1611 [o_t4_pop_videoBitrate setEnabled:YES];
1612 [o_t4_txt_hintVideo setStringValue: _NS("Select your video codec. "\
1613 "Click one to get more information.")];
1615 [o_t4_pop_videoCodec setEnabled:NO];
1616 [o_t4_pop_videoBitrate setEnabled:NO];
1617 [o_t4_txt_hintVideo setStringValue: _NS("If your stream has video " \
1618 "and you want to transcode it, enable this.")];
1622 - (IBAction)t4_VidCdcChanged:(id)sender
1624 /* update codec info */
1625 [o_t4_txt_hintVideo setStringValue:[[o_videoCodecs objectAtIndex: \
1626 [o_t4_pop_videoCodec indexOfSelectedItem]] objectAtIndex:2]];
1629 - (IBAction)t6_enblSapAnnce:(id)sender
1631 /* enable/disable input fld */
1632 if([o_t6_ckb_sap state] == NSOnState)
1634 [o_t6_fld_sap setEnabled:YES];
1636 [o_t6_fld_sap setEnabled:NO];
1637 [o_t6_fld_sap setStringValue:@""];
1641 - (IBAction)t6_mrInfo_ttl:(id)sender
1643 /* show a sheet for the help */
1644 NSBeginInformationalAlertSheet(_NS("Time-To-Live (TTL)"), \
1645 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
1646 _NS("Define the TTL (Time-To-Live) of the stream. "\
1647 "This parameter is the maximum number of routers your stream can " \
1648 "go through. If you don't know what it means, or if you want to " \
1649 "stream on your local network only, leave this setting to 1."));
1652 - (IBAction)t6_mrInfo_sap:(id)sender
1654 /* show a sheet for the help */
1655 NSBeginInformationalAlertSheet(_NS("SAP Announce"), \
1656 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
1657 _NS("When streaming using UDP, you can " \
1658 "announce your streams using the SAP/SDP announcing protocol. This " \
1659 "way, the clients won't have to type in the multicast address, it " \
1660 "will appear in their playlist if they enable the SAP extra " \
1661 "interface.\nIf you want to give a name to your stream, enter it " \
1662 "here, else, a default name will be used."));
1665 - (IBAction)t67_mrInfo_local:(id)sender
1667 /* show a sheet for the help */
1668 NSBeginInformationalAlertSheet(_NS("Local playback"), \
1669 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
1670 _NS("When this option is enabled, the stream will be both played " \
1671 "and transcoded/streamed.\n\nNote that this requires much more " \
1672 "CPU power than simple transcoding or streaming."));
1675 - (IBAction)t7_selectTrnscdDestFile:(id)sender
1677 /* provide a save-to-dialogue, so the user can choose a location for his/her new file */
1678 NSSavePanel * savePanel = [NSSavePanel savePanel];
1679 SEL sel = @selector(t7_getTrnscdDestFile:returnCode:contextInfo:);
1680 NSString * theEncapFormat = [[o_encapFormats objectAtIndex: \
1681 [[o_userSelections objectForKey:@"encapFormat"] intValue]] \
1684 /* don't use ".ps" as suffix, since the OSX Finder confuses our creations
1685 * with PostScript-files and wants to open them with Preview.app */
1686 if (theEncapFormat != @"ps")
1688 [savePanel setRequiredFileType: theEncapFormat];
1690 [savePanel setRequiredFileType: @"mpg"];
1693 [savePanel setCanSelectHiddenExtension:YES];
1694 [savePanel beginSheetForDirectory:nil file:nil modalForWindow: \
1695 o_wizard_window modalDelegate:self didEndSelector:sel contextInfo:nil];
1698 - (void)t7_getTrnscdDestFile: (NSSavePanel *)sheet returnCode: \
1699 (int)returnCode contextInfo: (void *)contextInfo
1701 if (returnCode == NSOKButton)
1703 /* output returned path to text-field */
1704 [o_t7_fld_filePath setStringValue:[sheet filename]];