1 /*****************************************************************************
2 * wizard.m: MacOS X Streaming Wizard
3 *****************************************************************************
4 * Copyright (C) 2005 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., 59 Temple Place - Suite 330, Boston, MA 02111, 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_wizardhelp_window setExcludedFromWindowsMenu:YES];
77 o_userSelections = [[NSMutableDictionary alloc] init];
78 [o_btn_backward setEnabled:NO];
80 /* add audio-bitrates for transcoding */
81 NSArray * audioBitratesArray;
82 audioBitratesArray = [NSArray arrayWithObjects: @"512", @"256", @"192", \
83 @"128", @"64", @"32", @"16", nil ];
84 [o_t4_pop_audioBitrate removeAllItems];
85 [o_t4_pop_audioBitrate addItemsWithTitles: audioBitratesArray];
86 [o_t4_pop_audioBitrate selectItemWithTitle: @"192"];
88 /* add video-bitrates for transcoding */
89 NSArray * videoBitratesArray;
90 videoBitratesArray = [NSArray arrayWithObjects: @"3072", @"2048", @"1024", \
91 @"768", @"512", @"256", @"192", @"128", @"64", @"32", @"16", nil ];
92 [o_t4_pop_videoBitrate removeAllItems];
93 [o_t4_pop_videoBitrate addItemsWithTitles: videoBitratesArray];
94 [o_t4_pop_videoBitrate selectItemWithTitle: @"1024"];
96 /* fill 2 global arrays with arrays containing all codec-related information
97 * - one array per codec named by its short name to define the encap-compability,
98 * cmd-names, real names, more info in the order: realName, shortName,
112 NSArray * o_dummyVid;
113 o_mp1v = [NSArray arrayWithObjects: @"MPEG-1 Video", @"mp1v", \
114 _NS("MPEG-1 Video codec (usable with MPEG PS, MPEG TS, MPEG1, OGG " \
115 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_OGG", @"MUX_RAW", \
116 @"NO", @"NO", @"NO", @"NO", nil];
117 o_mp2v = [NSArray arrayWithObjects: @"MPEG-2 Video", @"mp2v", \
118 _NS("MPEG-2 Video codec (usable with MPEG PS, MPEG TS, MPEG1, OGG " \
119 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_OGG", @"MUX_RAW", \
120 @"NO", @"NO", @"NO", @"NO", nil];
121 o_mp4v = [NSArray arrayWithObjects: @"MPEG-4 Video", @"mp4v", \
122 _NS("MPEG-4 Video codec (useable with MPEG PS, MPEG TS, MPEG1, ASF, " \
123 "MP4, OGG and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", \
124 @"MUX_MP4", @"MUX_OGG", @"MUX_RAW", @"NO", @"NO", nil];
125 o_div1 = [NSArray arrayWithObjects: @"DIVX 1", @"DIV1", \
126 _NS("DivX first version (useable with MPEG TS, MPEG1, ASF and OGG)"), \
127 @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO", \
129 o_div2 = [NSArray arrayWithObjects: @"DIVX 2", @"DIV2", \
130 _NS("DivX second version (useable with MPEG TS, MPEG1, ASF and OGG)"), \
131 @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO", \
133 o_div3 = [NSArray arrayWithObjects: @"DIVX 3", @"DIV3", \
134 _NS("DivX third version (useable with MPEG TS, MPEG1, ASF and OGG)"), \
135 @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO", \
137 o_h263 = [NSArray arrayWithObjects: @"H.263", @"H263", \
138 _NS("H263 is a video codec optimized for videoconference " \
139 "(low rates, useable with MPEG TS)"), @"MUX_TS", @"NO", @"NO", @"NO", \
140 @"NO", @"NO", @"NO", @"NO", @"NO", nil];
141 o_h264 = [NSArray arrayWithObjects: @"H.264", @"H264", \
142 _NS("H264 is a new video codec (useable with MPEG TS and MP4)"), \
143 @"MUX_TS", @"MUX_MP4", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", \
145 o_wmv1 = [NSArray arrayWithObjects: @"WMV 1", @"WMV1", \
146 _NS("WMV (Windows Media Video) 1 (useable with MPEG TS, MPEG1, ASF and " \
147 "OGG)"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", \
148 @"NO", @"NO", @"NO", nil];
149 o_wmv2 = [NSArray arrayWithObjects: @"WMV 2", @"WMV2", \
150 _NS("WMV (Windows Media Video) 2 (useable with MPEG TS, MPEG1, ASF and " \
151 "OGG)"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", \
152 @"NO", @"NO", @"NO", nil];
153 o_mjpg = [NSArray arrayWithObjects: @"MJPEG", @"MJPG", \
154 _NS("MJPEG consists of a series of JPEG pictures (useable with MPEG TS," \
155 " MPEG1, ASF and OGG)"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", \
156 @"NO", @"NO", @"NO", @"NO", @"NO", nil];
157 o_theo = [NSArray arrayWithObjects: @"Theora", @"theo", \
158 _NS("Theora is a free general-purpose codec (useable with MPEG TS)"), \
159 @"MUX_TS", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO", nil];
160 o_dummyVid = [NSArray arrayWithObjects: @"Dummy", @"dummy", \
161 _NS("Dummy codec (do not transcode, useable with all encapsulation " \
162 "formats)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_MP4", \
163 @"MUX_OGG", @"MUX_WAV", @"MUX_RAW", @"MUX_MOV", nil];
164 o_videoCodecs = [[NSArray alloc] initWithObjects: o_mp1v, o_mp2v, o_mp4v, \
165 o_div1, o_div2, o_div3, o_h263, o_h264, o_wmv1, o_wmv2, o_mjpg, o_theo, \
178 NSArray * o_dummyAud;
179 o_mpga = [NSArray arrayWithObjects: @"MPEG Audio", @"mpga", \
180 _NS("The standard MPEG audio (1/2) format (useable with MPEG PS, MPEG TS, " \
181 "MPEG1, ASF, OGG and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", \
182 @"MUX_ASF", @"MUX_OGG", @"MUX_RAW", @"-1", @"-1", @"-1", nil];
183 o_mp3 = [NSArray arrayWithObjects: @"MP3", @"mp3", \
184 _NS("MPEG Audio Layer 3 (useable with MPEG PS, MPEG TS, MPEG1, ASF, OGG " \
185 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", \
186 @"MUX_RAW", @"-1", @"-1", @"-1", nil];
187 o_mp4a = [NSArray arrayWithObjects: @"MPEG 4 Audio", @"mp4a", \
188 _NS("Audio format for MPEG4 (useable with MPEG TS and MPEG4)"), @"MUX_TS", \
189 @"MUX_MP4", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
190 o_a52 = [NSArray arrayWithObjects: @"A/52", @"a52",
191 _NS("DVD audio format (useable with MPEG PS, MPEG TS, MPEG1, ASF, OGG " \
192 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", \
193 @"MUX_RAW", @"-1", @"-1", @"-1", nil];
194 o_vorb = [NSArray arrayWithObjects: @"Vorbis", @"vorb", \
195 _NS("Vorbis is a free audio codec (useable with OGG)"), @"MUX_OGG", \
196 @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
197 o_flac = [NSArray arrayWithObjects: @"FLAC", @"flac", \
198 _NS("FLAC is a lossless audio codec (useable with OGG and RAW)"), \
199 @"MUX_OGG", @"MUX_RAW", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", \
201 o_spx = [NSArray arrayWithObjects: @"Speex", @"spx", \
202 _NS("A free audio codec dedicated to compression of voice (useable " \
203 "with OGG"), @"MUX_OGG", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", \
205 o_s16l = [NSArray arrayWithObjects: @"Uncompressed, integer", @"s16l", \
206 _NS("Uncompressed audio samples (useable with WAV)"), @"MUX_WAV", \
207 @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
208 o_fl32 = [NSArray arrayWithObjects: @"Uncompressed, floating", @"fl32", \
209 _NS("Uncompressed audio samples (useable with WAV)"), @"MUX_WAV", \
210 @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
211 o_dummyAud = [NSArray arrayWithObjects: @"Dummy", @"dummy", \
212 _NS("Dummy codec (do not transcode, useable with all encapsulation " \
213 "formats)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_MP4", \
214 @"MUX_OGG", @"MUX_RAW", @"MUX_MOV", @"MUX_WAV", nil];
215 o_audioCodecs = [[NSArray alloc] initWithObjects: o_mpga, o_mp3, o_mp4a, \
216 o_a52, o_vorb, o_flac, o_spx, o_s16l, o_fl32, o_dummyAud, nil];
219 /* fill another global array with all information about the encap-formats
220 * note that the order of the formats inside the g. array is the same as on
233 o_ps = [NSArray arrayWithObjects: @"ps", @"MPEG PS", \
234 _NS("MPEG Program Stream"), nil];
235 o_ts = [NSArray arrayWithObjects: @"ts", @"MPEG TS", \
236 _NS("MPEG Transport Stream"), nil];
237 o_mpeg = [NSArray arrayWithObjects: @"ps", @"MPEG 1", \
238 _NS("MPEG 1 Format"), nil];
239 o_ogg = [NSArray arrayWithObjects: @"ogg", @"OGG", @"OGG", nil];
240 o_raw = [NSArray arrayWithObjects: @"raw", @"RAW", @"RAW", nil];
241 o_asf = [NSArray arrayWithObjects: @"asf", @"ASF", @"ASF", nil];
242 o_avi = [NSArray arrayWithObjects: @"avi", @"AVI", @"AVI", nil];
243 o_mp4 = [NSArray arrayWithObjects: @"mp4", @"MP4", @"MPEG4", nil];
244 o_mov = [NSArray arrayWithObjects: @"mov", @"MOV", @"MOV", nil];
245 o_wav = [NSArray arrayWithObjects: @"wav", @"WAV", @"WAV", nil];
246 o_asfh = [NSArray arrayWithObjects: @"asfh", @"ASFH", @"ASFH", nil];
247 o_encapFormats = [[NSArray alloc] initWithObjects: o_ps, o_ts, o_mpeg, \
248 o_ogg, o_raw, o_asf, o_avi, o_mp4, o_mov, o_wav, o_asfh, nil];
250 /* yet another array on streaming methods including help texts */
254 NSArray * o_udp_multi;
255 o_http = [NSArray arrayWithObjects: @"http", @"HTTP", _NS("Enter the local " \
256 "addresses you want to listen to. Do not enter anything if you want to " \
257 "listen to all adresses or if you don't understand. This is generally " \
258 "the best thing to do. Other computers can then access the stream at " \
259 "http://yourip:8080 by default.") , _NS("Use this to stream to several " \
260 "computers. This method is less efficient, as the server needs to send " \
261 "the stream several times."), nil];
262 o_mms = [NSArray arrayWithObjects: @"mmsh", @"MMS", _NS("Enter the local " \
263 "addresses you want to listen to. Do not enter anything if you want to " \
264 "listen to all adresses or if you don't understand. This is generally " \
265 "the best thing to do. Other computers can then access the stream at " \
266 "mms://yourip:8080 by default."), _NS("Use this to stream to several " \
267 "computers using the Microsoft MMS protocol. This protocol is used as " \
268 "transport method by many Microsoft's softwares. Note that only a " \
269 "small part of the MMS protocol is supported (MMS encapsulated in " \
271 o_udp_uni = [NSArray arrayWithObjects: @"udp", @"UDP-Unicast", _NS("Enter " \
272 "the address of the computer to stream to."), _NS("Use this to stream " \
273 "to a single computer."), nil];
274 o_udp_multi = [NSArray arrayWithObjects: @"udp", @"UDP-Multicast", _NS("Enter " \
275 "the multicast address to stream to in this field. This must be an IP " \
276 "address between 224.0.0.0 and 239.255.255.255. For a private use, " \
277 "enter an address beginning with 239.255."), _NS("Use this to stream " \
278 "to a dynamic group of computers on a multicast-enabled network. This " \
279 "is the most efficient method to stream to several computers, but it " \
280 "does not work over Internet."), nil];
281 o_strmgMthds = [[NSArray alloc] initWithObjects: o_http, o_mms, \
282 o_udp_uni, o_udp_multi, nil];
287 /* just present the window to the user */
288 [o_tab_pageHolder selectFirstTabViewItem:self];
290 [o_wizard_window center];
291 [o_wizard_window displayIfNeeded];
292 [o_wizard_window makeKeyAndOrderFront:nil];
297 /* reset the wizard-window to its default values */
299 [o_userSelections removeAllObjects];
300 [o_t1_matrix_strmgOrTrnscd selectCellAtRow:0 column:0];
301 [[o_t1_matrix_strmgOrTrnscd cellAtRow:1 column:0] setState: NSOffState];
302 [o_btn_forward setTitle: _NS("Next")];
305 [o_t2_fld_pathToNewStrm setStringValue: @""];
306 [o_t2_ckb_enblPartExtrct setState: NSOffState];
307 [self t2_enableExtract:nil];
308 [o_t2_matrix_inputSourceType selectCellAtRow:0 column:0];
309 [[o_t2_matrix_inputSourceType cellAtRow:1 column:0] setState: NSOffState];
310 [o_t2_fld_pathToNewStrm setEnabled:YES];
311 [o_t2_btn_chooseFile setEnabled:YES];
312 [o_t2_tbl_plst setEnabled:NO];
315 [o_t3_fld_address setStringValue: @""];
316 [o_t3_matrix_stmgMhd selectCellAtRow:0 column:0];
317 [[o_t3_matrix_stmgMhd cellAtRow:0 column:1] setState: NSOffState];
318 [[o_t3_matrix_stmgMhd cellAtRow:1 column:1] setState: NSOffState];
319 [[o_t3_matrix_stmgMhd cellAtRow:1 column:2] setState: NSOffState];
322 [o_t4_ckb_audio setState: NSOffState];
323 [o_t4_ckb_video setState: NSOffState];
324 [self t4_enblVidTrnscd:nil];
325 [self t4_enblAudTrnscd:nil];
328 [o_t6_fld_ttl setStringValue: @"1"];
329 [o_t6_ckb_sap setState: NSOffState];
330 [self t6_enblSapAnnce:nil];
333 [o_t7_fld_filePath setStringValue: @""];
338 /* localise all strings to the users lang */
339 /* method is called from intf.m (in method showWizard) */
342 [o_btn_backward setTitle: _NS("Back")];
343 [o_btn_cancel setTitle: _NS("Cancel")];
344 [o_btn_forward setTitle: _NS("Next")];
345 [o_wizard_window setTitle: _NS("Streaming/Transcoding Wizard")];
347 /* page one ("Hello") */
348 [o_t1_txt_title setStringValue: _NS("Streaming/Transcoding Wizard")];
349 [o_t1_txt_text setStringValue: _NS("This wizard helps you to stream, " \
350 "transcode or save a stream.")];
351 [o_t1_btn_mrInfo_strmg setTitle: _NS("More Info")];
352 [o_t1_btn_mrInfo_trnscd setTitle: _NS("More Info")];
353 [o_t1_txt_notice setStringValue: _NS("This wizard only gives access to " \
354 "a small subset of VLC's streaming and transcoding capabilities. " \
355 "Use the Open and Stream Output dialogs to get all of them.")];
356 [[o_t1_matrix_strmgOrTrnscd cellAtRow:0 column:0] setTitle: _NS("Stream " \
358 [[o_t1_matrix_strmgOrTrnscd cellAtRow:1 column:0] setTitle: _NS("" \
359 "Transcode/Save to file")];
361 /* page two ("Input") */
362 [o_t2_title setStringValue: _NS("Choose input")];
363 [o_t2_text setStringValue: _NS("Choose here your input stream.")];
364 [[o_t2_matrix_inputSourceType cellAtRow:0 column:0] setTitle: \
365 _NS("Select a stream")];
366 [[o_t2_matrix_inputSourceType cellAtRow:1 column:0] setTitle: \
367 _NS("Existing playlist item")];
368 [o_t2_btn_chooseFile setTitle: _NS("Choose...")];
369 [[[o_t2_tbl_plst tableColumnWithIdentifier:@"1"] headerCell] \
370 setStringValue: _NS("Title")];
371 [[[o_t2_tbl_plst tableColumnWithIdentifier:@"2"] headerCell] \
372 setStringValue: _NS("Author")];
373 [o_t2_box_prtExtrct setTitle: _NS("Partial Extract")];
374 [o_t2_ckb_enblPartExtrct setTitle: _NS("Enable")];
375 [o_t2_ckb_enblPartExtrct setToolTip: _NS("Use this to read only a part of " \
376 "the stream. You must be able to control the incoming stream " \
377 "(for example, a file or a disc, but not an UDP network stream.)\n" \
378 "Enter the starting and ending times (in seconds).")];
379 [o_t2_txt_prtExtrctFrom setStringValue: _NS("From")];
380 [o_t2_txt_prtExtrctTo setStringValue: _NS("To")];
382 /* page three ("Streaming 1") */
383 [o_t3_txt_title setStringValue: _NS("Streaming")];
384 [o_t3_txt_text setStringValue: _NS("In this page, you will select how " \
385 "your input stream will be sent.")];
386 [o_t3_box_dest setTitle: _NS("Destination")];
387 [o_t3_box_strmgMthd setTitle: _NS("Streaming method")];
388 [o_t3_txt_destInfo setStringValue: _NS("Enter the address of the computer " \
390 [[o_t3_matrix_stmgMhd cellAtRow:0 column:0] setTitle: _NS("UDP Unicast")];
391 [[o_t3_matrix_stmgMhd cellAtRow:0 column:1] setTitle: _NS("UDP Multicast")];
392 [o_t3_txt_strgMthdInfo setStringValue: _NS("Use this to stream to a single " \
395 /* page four ("Transcode 1") */
396 [o_t4_title setStringValue: _NS("Transcode")];
397 [o_t4_text setStringValue: _NS("If you want to change the compression " \
398 "format of the audio or video tracks, fill in this page. (If you only " \
399 "want to change the container format, proceed to next page.)")];
400 [o_t4_box_audio setTitle: _NS("Audio")];
401 [o_t4_box_video setTitle: _NS("Video")];
402 [o_t4_ckb_audio setTitle: _NS("Transcode audio")];
403 [o_t4_ckb_video setTitle: _NS("Transcode video")];
404 [o_t4_txt_videoBitrate setStringValue: _NS("Bitrate (kb/s)")];
405 [o_t4_txt_videoCodec setStringValue: _NS("Codec")];
406 [o_t4_txt_hintAudio setStringValue: _NS("If your stream has audio and you " \
407 "want to transcode it, enable this.")];
408 [o_t4_txt_hintVideo setStringValue: _NS("If your stream has video and you " \
409 "want to transcode it, enable this.")];
411 /* page five ("Encap") */
412 [o_t5_title setStringValue: _NS("Encapsulation format")];
413 [o_t5_text setStringValue: _NS("In this page, you will select how the " \
414 "stream will be encapsulated. Depending on the choices you made, all " \
415 "formats won't be available.")];
417 /* page six ("Streaming 2") */
418 [o_t6_title setStringValue: _NS("Additional streaming options")];
419 [o_t6_text setStringValue: _NS("In this page, you will define a few " \
420 "additional parameters for your stream.")];
421 [o_t6_txt_ttl setStringValue: _NS("Time-To-Live (TTL)")];
422 [o_t6_btn_mrInfo_ttl setTitle: _NS("More Info")];
423 [o_t6_ckb_sap setTitle: _NS("SAP Announce")];
424 [o_t6_btn_mrInfo_sap setTitle: _NS("More Info")];
426 /* page seven ("Transcode 2") */
427 [o_t7_title setStringValue: _NS("Additional transcode options")];
428 [o_t7_text setStringValue: _NS("In this page, you will define a few " \
429 "additionnal parameters for your transcoding.")];
430 [o_t7_txt_saveFileTo setStringValue: _NS("Select the file to save to")];
431 [o_t7_btn_chooseFile setTitle: _NS("Choose...")];
433 /* page eight ("Summary") */
434 [o_t8_txt_text setStringValue: _NS("This page lists all your selections. " \
435 "Click \"Finish\" to start your streaming or transcoding.")];
436 [o_t8_txt_title setStringValue: _NS("Summary")];
437 [o_t8_txt_destination setStringValue: [_NS("Destination") \
438 stringByAppendingString: @":"]];
439 [o_t8_txt_encapFormat setStringValue: [_NS("Encap. format") \
440 stringByAppendingString: @":"]];
441 [o_t8_txt_inputStream setStringValue: [_NS("Input stream") \
442 stringByAppendingString: @":"]];
443 [o_t8_txt_partExtract setStringValue: [_NS("Partial Extract") \
444 stringByAppendingString: @":"]];
445 [o_t8_txt_sap setStringValue: [_NS("SAP Announce") \
446 stringByAppendingString: @":"]];
447 [o_t8_txt_saveFileTo setStringValue: [_NS("Save file to") \
448 stringByAppendingString: @":"]];
449 [o_t8_txt_strmgMthd setStringValue: [_NS("Streaming method") \
450 stringByAppendingString: @":"]];
451 [o_t8_txt_trnscdAudio setStringValue: [_NS("Transcode audio") \
452 stringByAppendingString: @":"]];
453 [o_t8_txt_trnscdVideo setStringValue: [_NS("Transcode video") \
454 stringByAppendingString: @":"]];
456 /* wizard help window */
457 [o_wh_btn_okay setTitle: _NS("OK")];
460 - (void)initWithExtractValuesFrom: (NSString *)from to: (NSString *)to \
461 ofItem: (NSString *)item
464 msg_Dbg(VLCIntf, "wizard was reseted");
465 [o_userSelections setObject:@"trnscd" forKey:@"trnscdOrStrmg"];
466 [o_btn_backward setEnabled:YES];
467 [o_tab_pageHolder selectTabViewItemAtIndex:1];
468 [o_t2_fld_prtExtrctFrom setStringValue: from];
469 [o_t2_fld_prtExtrctTo setStringValue: to];
470 [o_t2_fld_pathToNewStrm setStringValue: item];
471 [o_t1_matrix_strmgOrTrnscd selectCellAtRow:1 column:0];
472 [[o_t1_matrix_strmgOrTrnscd cellAtRow:0 column:0] setState: NSOffState];
473 [o_t2_ckb_enblPartExtrct setState: NSOnState];
474 msg_Dbg(VLCIntf, "wizard interface is set");
476 [o_wizard_window center];
477 [o_wizard_window display];
478 [o_wizard_window makeKeyAndOrderFront:nil];
479 msg_Dbg(VLCIntf, "wizard window displayed");
482 - (IBAction)cancelRun:(id)sender
484 [o_wizard_window close];
487 - (id)getPlaylistWizard
489 return o_playlist_wizard;
492 - (IBAction)nextTab:(id)sender
494 if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Hello"])
496 /* check whether the user wants to stream or just to transcode;
497 * store information for later usage */
499 o_mode = [[o_t1_matrix_strmgOrTrnscd selectedCell] title];
500 if( [o_mode isEqualToString: _NS("Stream to network")] )
502 [o_userSelections setObject:@"strmg" forKey:@"trnscdOrStrmg"];
504 [o_userSelections setObject:@"trnscd" forKey:@"trnscdOrStrmg"];
506 [o_btn_backward setEnabled:YES];
507 [o_tab_pageHolder selectTabViewItemAtIndex:1];
509 /* Fill the playlist with current playlist items */
510 [o_playlist_wizard reloadOutlineView];
513 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Input"])
515 /* check whether partialExtract is enabled and store the values, if needed */
516 if ([o_t2_ckb_enblPartExtrct state] == NSOnState)
518 [o_userSelections setObject:@"YES" forKey:@"partExtract"];
519 [o_userSelections setObject:[o_t2_fld_prtExtrctFrom stringValue] \
520 forKey:@"partExtractFrom"];
521 [o_userSelections setObject:[o_t2_fld_prtExtrctTo stringValue] \
522 forKey:@"partExtractTo"];
524 [o_userSelections setObject:@"NO" forKey:@"partExtract"];
527 /* check whether we use an existing pl-item or add an new one;
528 * store the path or the index and set a flag.
529 * complain to the user if s/he didn't provide a path */
533 o_mode = [[o_t2_matrix_inputSourceType selectedCell] title];
534 if( [o_mode isEqualToString: _NS("Select a stream")] )
536 [o_userSelections setObject:@"YES" forKey:@"newStrm"];
537 if ([[o_t2_fld_pathToNewStrm stringValue] isEqualToString: @""])
539 /* set a flag that no file is selected */
544 [o_userSelections setObject:[o_t2_fld_pathToNewStrm stringValue] \
545 forKey:@"pathToStrm"];
550 if ([o_t2_tbl_plst selectedRow] != -1)
552 playlist_item_t *p_item =
553 [o_playlist_wizard selectedPlaylistItem];
554 if( p_item->i_children <= 0 )
556 [o_userSelections setObject: [NSString stringWithFormat:
557 @"%s", p_item->input.psz_uri] forKey:@"pathToStrm"];
562 /* set a flag that no item is selected */
567 /* show either "Streaming 1" or "Transcode 1" to the user */
570 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] \
571 isEqualToString:@"strmg"])
573 /* we are streaming */
574 [o_tab_pageHolder selectTabViewItemAtIndex:2];
576 /* we are just transcoding */
578 /* rebuild the menues for the codec-selections */
579 [self rebuildCodecMenus];
581 [o_tab_pageHolder selectTabViewItemAtIndex:3];
584 /* show a sheet that the user didn't select a file */
585 NSBeginInformationalAlertSheet(_NS("No input selected"), \
586 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
587 _NS("You selected neither a new stream nor a valid playlist " \
588 "item. VLC is unable to guess, which input you want use. "\
589 "\n\n Choose one before going to the next page."));
592 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
595 /* rebuild the menues for the codec-selections */
596 [self rebuildCodecMenus];
598 /* check which streaming method is selected and store it */
600 o_mode = [[o_t3_matrix_stmgMhd selectedCell] title];
601 if( [o_mode isEqualToString: @"HTTP"] )
603 [o_userSelections setObject:@"0" forKey:@"stmgMhd"];
605 /* disable all codecs which don't support MPEG PS, MPEG TS, MPEG 1,
607 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
608 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating"];
610 } else if ([o_mode isEqualToString: @"MMS"])
612 [o_userSelections setObject:@"1" forKey:@"stmgMhd"];
614 /* disable all codecs which don't support ASF / ASFH */
615 [o_t4_pop_audioCodec removeItemWithTitle:@"MPEG 4 Audio"];
616 [o_t4_pop_audioCodec removeItemWithTitle:@"Vorbis"];
617 [o_t4_pop_audioCodec removeItemWithTitle:@"FLAC"];
618 [o_t4_pop_audioCodec removeItemWithTitle:@"Speex"];
619 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
620 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating"];
622 [o_t4_pop_videoCodec removeItemWithTitle:@"MPEG-1 Video"];
623 [o_t4_pop_videoCodec removeItemWithTitle:@"MPEG-2 Video"];
624 [o_t4_pop_videoCodec removeItemWithTitle:@"H.263"];
625 [o_t4_pop_videoCodec removeItemWithTitle:@"H.264"];
626 [o_t4_pop_videoCodec removeItemWithTitle:@"MJPEG"];
627 [o_t4_pop_videoCodec removeItemWithTitle:@"Theora"];
629 if( [o_mode isEqualToString: _NS("UDP Unicast")] )
631 [o_userSelections setObject:@"2" forKey:@"stmgMhd"];
633 [o_userSelections setObject:@"3" forKey:@"stmgMhd"];
636 /* disable all codecs which don't support MPEG-TS */
637 [o_t4_pop_audioCodec removeItemWithTitle:@"Vorbis"];
638 [o_t4_pop_audioCodec removeItemWithTitle:@"FLAC"];
639 [o_t4_pop_audioCodec removeItemWithTitle:@"Speex"];
640 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
641 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating"];
644 /* store the destination and check whether is it empty */
645 if([[o_userSelections objectForKey:@"stmgMhd"] intValue] >=2 )
647 /* empty field is valid for HTTP and MMS */
648 if( [[o_t3_fld_address stringValue] isEqualToString: @""] )
650 /* complain to the user that "" is no valid dest. */
651 NSBeginInformationalAlertSheet(_NS("No valid destination"), \
652 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, \
653 _NS("You need to enter a valid destination you want to "\
654 "stream to. Enter either a Unicast-IP or a Multicast-IP." \
655 "\n\n If you don't know what this means, have a look at " \
656 "the VLC Streaming HOWTO and the help texts in this " \
659 /* FIXME: check whether the entered IP is really valid */
660 [o_userSelections setObject:[o_t3_fld_address stringValue] \
662 /* let's go to the transcode-1-tab */
663 [o_tab_pageHolder selectTabViewItemAtIndex:3];
666 [o_userSelections setObject:[o_t3_fld_address stringValue] \
668 /* let's go to the transcode-1-tab */
669 [o_tab_pageHolder selectTabViewItemAtIndex:3];
672 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
675 /* check whether the user wants to transcode the video-track and store
676 * the related options */
677 if ([o_t4_ckb_video state] == NSOnState)
680 theNum = [NSNumber numberWithInt:[o_t4_pop_videoCodec indexOfSelectedItem]];
681 [o_userSelections setObject:@"YES" forKey:@"trnscdVideo"];
682 [o_userSelections setObject:[o_t4_pop_videoBitrate titleOfSelectedItem] \
683 forKey:@"trnscdVideoBitrate"];
684 [o_userSelections setObject:theNum forKey:@"trnscdVideoCodec"];
686 [o_userSelections setObject:@"NO" forKey:@"trnscdVideo"];
689 /* check whether the user wants to transcode the audio-track and store
690 * the related options */
691 if ([o_t4_ckb_audio state] == NSOnState)
694 theNum = [NSNumber numberWithInt:[o_t4_pop_audioCodec indexOfSelectedItem]];
695 [o_userSelections setObject:@"YES" forKey:@"trnscdAudio"];
696 [o_userSelections setObject:[o_t4_pop_audioBitrate titleOfSelectedItem] \
697 forKey:@"trnscdAudioBitrate"];
698 [o_userSelections setObject:theNum forKey:@"trnscdAudioCodec"];
700 [o_userSelections setObject:@"NO" forKey:@"trnscdAudio"];
703 /* disable all encap-formats */
704 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
705 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:NO];
706 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
707 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
708 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
709 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
710 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
711 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
712 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
713 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
714 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
716 /* re-enable the encap-formats supported by the chosen codecs */
717 /* FIXME: the following is a really bad coding-style. feel free to mail
718 me ideas how to make this nicer, if you want to -- FK, 7/11/05 */
720 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualTo: @"YES"])
722 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualTo: @"YES"])
724 /* we are transcoding both audio and video, so we need to check both deps */
725 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
726 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_PS"])
728 if ([[o_audioCodecs objectAtIndex:[[o_userSelections \
729 objectForKey:@"trnscdAudioCodec"] intValue]] \
730 containsObject: @"MUX_PS"])
732 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
733 [o_t5_matrix_encap selectCellAtRow:0 column:0];
736 if ([[o_videoCodecs objectAtIndex:[[o_userSelections \
737 objectForKey:@"trnscdVideoCodec"] intValue]] containsObject: @"MUX_TS"])
739 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
740 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_TS"])
742 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
743 [o_t5_matrix_encap selectCellAtRow:1 column:0];
746 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
747 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MPEG"])
749 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
750 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MPEG"])
752 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
753 [o_t5_matrix_encap selectCellAtRow:2 column:0];
756 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
757 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_OGG"])
759 if ([[o_audioCodecs objectAtIndex:[[o_userSelections \
760 objectForKey:@"trnscdAudioCodec"] intValue]] containsObject: @"MUX_OGG"])
762 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
763 [o_t5_matrix_encap selectCellAtRow:3 column:0];
766 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
767 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_RAW"])
769 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
770 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_RAW"])
772 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
773 [o_t5_matrix_encap selectCellAtRow:4 column:0];
776 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
777 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_ASF"])
779 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
780 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_ASF"])
782 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
783 [o_t5_matrix_encap selectCellAtRow:5 column:0];
786 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
787 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_AVI"])
789 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
790 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_AVI"])
792 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
793 [o_t5_matrix_encap selectCellAtRow:6 column:0];
796 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
797 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MP4"])
799 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
800 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MP4"])
802 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
803 [o_t5_matrix_encap selectCellAtRow:7 column:0];
806 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
807 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MOV"])
809 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
810 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MOV"])
812 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
813 [o_t5_matrix_encap selectCellAtRow:8 column:0];
816 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
817 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_WAV"])
819 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
820 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_WAV"])
822 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:YES];
823 [o_t5_matrix_encap selectCellAtRow:9 column:0];
829 /* we just transcoding the audio */
831 /* select formats supported by the audio codec */
832 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
833 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_PS"])
835 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
836 [o_t5_matrix_encap selectCellAtRow:0 column:0];
838 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
839 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_TS"])
841 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
842 [o_t5_matrix_encap selectCellAtRow:1 column:0];
844 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
845 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MPEG"])
847 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
848 [o_t5_matrix_encap selectCellAtRow:2 column:0];
850 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
851 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_OGG"])
853 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
854 [o_t5_matrix_encap selectCellAtRow:3 column:0];
856 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
857 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_RAW"])
859 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
860 [o_t5_matrix_encap selectCellAtRow:4 column:0];
862 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
863 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_ASF"])
865 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
866 [o_t5_matrix_encap selectCellAtRow:5 column:0];
868 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
869 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_AVI"])
871 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
872 [o_t5_matrix_encap selectCellAtRow:6 column:0];
874 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
875 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MP4"])
877 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
878 [o_t5_matrix_encap selectCellAtRow:7 column:0];
880 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
881 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MOV"])
883 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
884 [o_t5_matrix_encap selectCellAtRow:8 column:0];
886 if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
887 @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_WAV"])
889 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:YES];
890 [o_t5_matrix_encap selectCellAtRow:9 column:0];
894 else if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualTo: @"YES"])
896 /* we are just transcoding the video */
898 /* select formats supported by the video-codec */
900 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
901 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_PS"])
903 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
904 [o_t5_matrix_encap selectCellAtRow:0 column:0];
906 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
907 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_TS"])
909 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
910 [o_t5_matrix_encap selectCellAtRow:1 column:0];
912 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
913 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MPEG"])
915 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
916 [o_t5_matrix_encap selectCellAtRow:2 column:0];
918 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
919 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_OGG"])
921 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
922 [o_t5_matrix_encap selectCellAtRow:3 column:0];
924 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
925 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_RAW"])
927 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
928 [o_t5_matrix_encap selectCellAtRow:4 column:0];
930 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
931 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_ASF"])
933 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
934 [o_t5_matrix_encap selectCellAtRow:5 column:0];
936 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
937 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_AVI"])
939 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
940 [o_t5_matrix_encap selectCellAtRow:6 column:0];
942 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
943 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MP4"])
945 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
946 [o_t5_matrix_encap selectCellAtRow:7 column:0];
948 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
949 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MOV"])
951 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
952 [o_t5_matrix_encap selectCellAtRow:8 column:0];
954 if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
955 @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_WAV"])
957 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:YES];
958 [o_t5_matrix_encap selectCellAtRow:9 column:0];
961 /* we don't do any transcoding
962 * -> enabled the encap-formats allowed when streaming content via http
963 * since this should work fine in most cases */
964 /* FIXME: choose a selection of encap-formats based upon the
965 * actually used codecs */
967 /* enable MPEG PS, MPEG TS, MPEG 1, OGG, RAW and ASF; select MPEG PS */
968 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
969 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
970 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
971 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
972 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
973 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
974 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
975 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
976 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
977 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
978 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
979 [o_t5_matrix_encap selectCellAtRow:0 column:0];
981 if ([o_userSelections objectForKey:@"stmgMhd"] == @"1")
983 /* if MMS is the streaming protocol, only ASFH is available */
984 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
985 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:NO];
986 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
987 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
988 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
989 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
990 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
991 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
992 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
993 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
994 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:YES];
995 [o_t5_matrix_encap selectCellAtRow:10 column:0];
997 else if ([o_userSelections objectForKey:@"stmgMhd"] == @"0")
999 /* if HTTP is the streaming protocol, disable all unsupported
1000 * encap-formats, but don't touch the other ones selected above */
1001 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
1002 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
1003 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
1004 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
1005 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
1007 else if ([o_userSelections objectForKey:@"stmgMhd"] >= @"2")
1009 /* if UDP is the streaming protocol, only MPEG-TS is available */
1010 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
1011 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
1012 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
1013 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
1014 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
1015 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
1016 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
1017 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
1018 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
1019 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
1020 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
1021 [o_t5_matrix_encap selectCellAtRow:1 column:0];
1024 BOOL anythingEnabled;
1026 anythingEnabled = NO;
1027 while (x != [o_t5_matrix_encap numberOfRows])
1029 if ([[o_t5_matrix_encap cellAtRow:x column:0] isEnabled])
1031 anythingEnabled = YES;
1035 if (anythingEnabled == YES)
1037 /* go the encap-tab */
1038 [o_tab_pageHolder selectTabViewItemAtIndex:4];
1040 /* show a sheet that the selected codecs are not compatible */
1041 NSBeginInformationalAlertSheet(_NS("Invalid selection"), _NS("OK"), \
1042 @"", @"", o_wizard_window, nil, nil, nil, nil, _NS("Your " \
1043 "chosen codecs are not compatible with each other. For example: " \
1044 "you cannot mix uncompressed audio with any video codec.\n\n" \
1045 "Correct your selection and try again."));
1049 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Encap"])
1051 /* get the chosen encap format and store it */
1053 theNum = [NSNumber numberWithInt:[[o_t5_matrix_encap selectedCell] tag]];
1054 [o_userSelections setObject:[theNum stringValue] forKey:@"encapFormat"];
1056 /* show either "Streaming 2" or "Transcode 2" to the user */
1057 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1059 /* we are streaming */
1060 [o_tab_pageHolder selectTabViewItemAtIndex:5];
1062 /* we are just transcoding */
1063 [o_tab_pageHolder selectTabViewItemAtIndex:6];
1066 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1069 /* store the chosen TTL */
1070 [o_userSelections setObject:[o_t6_fld_ttl stringValue] forKey:@"ttl"];
1072 /* check whether SAP is enabled and store the announce, if needed */
1073 if ([o_t6_ckb_sap state] == NSOnState)
1075 [o_userSelections setObject:@"YES" forKey:@"sap"];
1076 [o_userSelections setObject:[o_t6_fld_sap stringValue] forKey:@"sapText"];
1078 [o_userSelections setObject:@"NO" forKey:@"sap"];
1081 /* go to "Summary" */
1084 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1087 /* check whether the path != "" and store it */
1088 if( [[o_t7_fld_filePath stringValue] isEqualToString: @""] )
1090 /* complain to the user that "" is no valid path */
1091 NSBeginInformationalAlertSheet(_NS("No file selected"), _NS("OK"), \
1092 @"", @"", o_wizard_window, nil, nil, nil, nil, _NS("You you " \
1093 "need to select a file, you want to save to. \n\n Enter either " \
1094 "a valid path or choose a location through the button's " \
1097 [o_userSelections setObject:[o_t7_fld_filePath stringValue] forKey: \
1100 /* go to "Summary" */
1104 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1107 intf_thread_t * p_intf = VLCIntf;
1109 playlist_t * p_playlist = (playlist_t *)vlc_object_find( p_intf,
1110 VLC_OBJECT_PLAYLIST, FIND_ANYWHERE);
1113 playlist_item_t *p_item = playlist_ItemNew( p_playlist, [[o_userSelections \
1114 objectForKey:@"pathToStrm"] UTF8String], _("Streaming/Transcoding Wizard") );
1115 playlist_ItemAddOption( p_item, [[o_userSelections objectForKey:@"opts"] UTF8String]);
1117 if(! [[o_userSelections objectForKey:@"partExtractFrom"] isEqualToString:@""] )
1119 playlist_ItemAddOption( p_item, [[@"start-time=" \
1120 stringByAppendingString: [o_userSelections \
1121 objectForKey:@"partExtractFrom"]] UTF8String] );
1124 if(! [[o_userSelections objectForKey:@"partExtractTo"] isEqualToString:@""] )
1126 playlist_ItemAddOption( p_item, [[@"stop-time=" \
1127 stringByAppendingString: [o_userSelections objectForKey: \
1128 @"partExtractTo"]] UTF8String] );
1131 playlist_ItemAddOption( p_item, [[@"ttl=" stringByAppendingString: \
1132 [o_userSelections objectForKey:@"ttl"]] UTF8String] );
1134 playlist_AddItem( p_playlist, p_item, PLAYLIST_GO, PLAYLIST_END );
1136 playlist_ViewUpdate( p_playlist, VIEW_CATEGORY );
1138 vlc_object_release(p_playlist);
1140 msg_Err( p_intf, "Uh Oh! Unable to find playlist!" );
1143 /* close the window, since we are done */
1144 [o_wizard_window close];
1148 - (void)rebuildCodecMenus
1150 [o_t4_pop_videoCodec removeAllItems];
1153 while (x != [o_videoCodecs count])
1155 [o_t4_pop_videoCodec addItemWithTitle:[[o_videoCodecs objectAtIndex:x] \
1159 [o_t4_pop_audioCodec removeAllItems];
1161 while (x != [o_audioCodecs count])
1163 [o_t4_pop_audioCodec addItemWithTitle:[[o_audioCodecs objectAtIndex:x] \
1171 [o_btn_forward setTitle: _NS("Finish")];
1172 [o_t8_fld_inptStream setStringValue:[o_userSelections objectForKey:@"pathToStrm"]];
1174 if ([[o_userSelections objectForKey:@"partExtract"] isEqualToString: @"YES"])
1176 [o_t8_fld_partExtract setStringValue: [[[[[_NS("yes") \
1177 stringByAppendingString:@" - "] stringByAppendingString: \
1178 _NS("from ")] stringByAppendingString: [o_userSelections \
1179 objectForKey:@"partExtractFrom"]] stringByAppendingString: \
1180 _NS(" to ")] stringByAppendingString: [o_userSelections \
1181 objectForKey:@"partExtractTo"]]];
1183 [o_t8_fld_partExtract setStringValue: _NS("no")];
1186 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1188 /* we are streaming; no transcoding allowed atm */
1189 [o_t8_fld_saveFileTo setStringValue: @"-"];
1190 [o_t8_fld_trnscdAudio setStringValue: @"-"];
1191 [o_t8_fld_trnscdVideo setStringValue: @"-"];
1192 [o_t8_fld_strmgMthd setStringValue: [[o_strmgMthds objectAtIndex: \
1193 [[o_userSelections objectForKey:@"stmgMhd"] intValue]] \
1195 [o_t8_fld_destination setStringValue: [o_userSelections objectForKey: \
1197 [o_t8_fld_ttl setStringValue: [o_userSelections objectForKey:@"ttl"]];
1198 if ([[o_userSelections objectForKey:@"sap"] isEqualToString: @"YES"])
1200 [o_t8_fld_sap setStringValue: [[_NS("yes") stringByAppendingString:@": "] stringByAppendingString:[o_userSelections objectForKey:@"sapText"]]];
1202 [o_t8_fld_sap setStringValue: _NS("no")];
1205 /* we are transcoding */
1206 [o_t8_fld_strmgMthd setStringValue: @"-"];
1207 [o_t8_fld_destination setStringValue: @"-"];
1208 [o_t8_fld_ttl setStringValue: @"-"];
1209 [o_t8_fld_sap setStringValue: @"-"];
1210 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"YES"])
1212 [o_t8_fld_trnscdVideo setStringValue: [[[[[_NS("yes") \
1213 stringByAppendingString:@": "] stringByAppendingString: \
1214 [[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
1215 @"trnscdVideoCodec"] intValue]] objectAtIndex:0]] \
1216 stringByAppendingString:@" @ "] stringByAppendingString: \
1217 [o_userSelections objectForKey:@"trnscdVideoBitrate"]] \
1218 stringByAppendingString:@" kb/s"]];
1220 [o_t8_fld_trnscdVideo setStringValue: _NS("no")];
1222 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1224 [o_t8_fld_trnscdAudio setStringValue: [[[[[_NS("yes") \
1225 stringByAppendingString:@": "] stringByAppendingString: \
1226 [[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey: \
1227 @"trnscdAudioCodec"] intValue]] objectAtIndex:0]] \
1228 stringByAppendingString:@" @ "] stringByAppendingString: \
1229 [o_userSelections objectForKey:@"trnscdAudioBitrate"]] \
1230 stringByAppendingString:@" kb/s"]];
1232 [o_t8_fld_trnscdAudio setStringValue: _NS("no")];
1234 [o_t8_fld_saveFileTo setStringValue: [o_userSelections objectForKey: \
1235 @"trnscdFilePath"]];
1237 [o_t8_fld_encapFormat setStringValue: [[o_encapFormats objectAtIndex: \
1238 [[o_userSelections objectForKey:@"encapFormat"] intValue]] objectAtIndex:1]];
1241 [o_t8_fld_mrl setStringValue: [o_userSelections objectForKey:@"opts"]];
1243 [o_tab_pageHolder selectTabViewItemAtIndex:7];
1248 NSMutableString * o_opts_string = [NSMutableString stringWithString:@""];
1249 NSMutableString *o_trnscdCmd = [NSMutableString stringWithString:@""];
1251 /* check whether we transcode the audio and/or the video and compose a
1252 * string reflecting the settings, if needed */
1253 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"YES"])
1255 [o_trnscdCmd appendString: @"transcode{"];
1256 [o_trnscdCmd appendFormat: @"vcodec=%s,vb=%i", [[[o_videoCodecs \
1257 objectAtIndex:[[o_userSelections objectForKey:@"trnscdVideoCodec"] \
1258 intValue]] objectAtIndex:1] UTF8String], [[o_userSelections \
1259 objectForKey:@"trnscdVideoBitrate"] intValue]];
1260 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1262 [o_trnscdCmd appendString: @","];
1266 [o_trnscdCmd appendString: @"}:"];
1269 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1271 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"NO"])
1273 /* in case we transcode the audio only, add this */
1274 [o_trnscdCmd appendString: @"transcode{"];
1276 [o_trnscdCmd appendFormat: @"acodec=%s,ab=%i}:", [[[o_audioCodecs \
1277 objectAtIndex:[[o_userSelections objectForKey:@"trnscdAudioCodec"] \
1278 intValue]] objectAtIndex:1] UTF8String], [[o_userSelections \
1279 objectForKey:@"trnscdAudioBitrate"] intValue]];
1282 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"trnscd"])
1284 /* we are just transcoding and dumping the stuff to a file */
1285 [o_opts_string appendFormat: @":sout=#%sstandard{mux=%s,url=%s,access=file}", \
1286 [o_trnscdCmd UTF8String], [[[o_encapFormats objectAtIndex: \
1287 [[o_userSelections objectForKey:@"encapFormat"] intValue]] \
1288 objectAtIndex:0] UTF8String], [[o_userSelections objectForKey: \
1289 @"trnscdFilePath"] UTF8String]];
1293 /* we are streaming */
1294 if ([[o_userSelections objectForKey:@"sap"] isEqualToString:@"YES"])
1296 /* SAP-Announcement is requested */
1297 NSMutableString *o_sap_option = [NSMutableString stringWithString:@""];
1298 if([[o_userSelections objectForKey:@"sapText"] isEqualToString:@""])
1300 [o_sap_option appendString: @"sap"];
1302 [o_sap_option appendFormat: @"sap,name=\"%s\"",[[o_userSelections \
1303 objectForKey:@"sapText"] UTF8String]];
1305 [o_opts_string appendFormat: @":sout=#%sstandard{mux=%s,url=%s,access=%s,%s}", \
1306 [o_trnscdCmd UTF8String], [[[o_encapFormats objectAtIndex: \
1307 [[o_userSelections objectForKey: @"encapFormat"] intValue]] \
1308 objectAtIndex:0] UTF8String], [[o_userSelections objectForKey: \
1309 @"stmgDest"] UTF8String], [[[o_strmgMthds objectAtIndex: \
1310 [[o_userSelections objectForKey: @"stmgMhd"] intValue]] \
1311 objectAtIndex:0] UTF8String], [o_sap_option UTF8String]];
1313 /* no SAP, just streaming */
1314 [o_opts_string appendFormat: @":sout=#%sstandard{mux=%s,url=%s,access=%s}", \
1315 [o_trnscdCmd UTF8String], [[[o_encapFormats objectAtIndex: \
1316 [[o_userSelections objectForKey: @"encapFormat"] intValue]] \
1317 objectAtIndex:0] UTF8String], [[o_userSelections objectForKey: \
1318 @"stmgDest"] UTF8String], [[[o_strmgMthds objectAtIndex: \
1319 [[o_userSelections objectForKey: @"stmgMhd"] intValue]] \
1320 objectAtIndex:0] UTF8String]];
1324 [o_userSelections setObject:o_opts_string forKey:@"opts"];
1327 - (IBAction)prevTab:(id)sender
1329 if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Summary"])
1331 /* check whether we are streaming or transcoding and go back */
1332 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1334 /* show "Streaming 2" */
1335 [o_tab_pageHolder selectTabViewItemAtIndex:5];
1337 /* show "Transcode 2" */
1338 [o_tab_pageHolder selectTabViewItemAtIndex:6];
1340 /* rename the forward-button */
1341 [o_btn_forward setTitle: _NS("Next")];
1343 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1347 [o_tab_pageHolder selectTabViewItemAtIndex:4];
1349 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1353 [o_tab_pageHolder selectTabViewItemAtIndex:4];
1355 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1358 /* show "Transcode 1" */
1359 [o_tab_pageHolder selectTabViewItemAtIndex:3];
1361 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1365 [o_tab_pageHolder selectTabViewItemAtIndex:1];
1367 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1370 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1372 /* show "Streaming 1" */
1373 [o_tab_pageHolder selectTabViewItemAtIndex:2];
1376 [o_tab_pageHolder selectTabViewItemAtIndex:1];
1379 else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: \
1382 /* reset the wizard before going backwards. Otherwise, we might get
1383 * unwanted behaviours in the Encap-Selection */
1386 [o_tab_pageHolder selectTabViewItemAtIndex:0];
1387 /* disable backwards-btn */
1388 [o_btn_backward setEnabled:NO];
1392 - (IBAction)t1_mrInfo_streaming:(id)sender
1394 /* show a sheet for the help */
1395 /* since NSAlert does not exist on OSX < 10.3, we use our own implementation */
1396 [o_wh_txt_title setStringValue: _NS("Stream to network")];
1397 [o_wh_txt_text setStringValue: _NS("Use this to stream on a network.")];
1398 [NSApp beginSheet: o_wizardhelp_window
1399 modalForWindow: o_wizard_window
1400 modalDelegate: o_wizardhelp_window
1405 - (IBAction)t1_mrInfo_transcode:(id)sender
1407 /* show a sheet for the help */
1408 [o_wh_txt_title setStringValue: _NS("Transcode/Save to file")];
1409 [o_wh_txt_text setStringValue: _NS("Use this to save a stream to a file. You "\
1410 "have the possibility to reencode the stream. You can save whatever "\
1411 "VLC can read.\nPlease notice that VLC is not very suited " \
1412 "for file to file transcoding. You should use its transcoding " \
1413 "features to save network streams, for example.")];
1414 [NSApp beginSheet: o_wizardhelp_window
1415 modalForWindow: o_wizard_window
1416 modalDelegate: o_wizardhelp_window
1421 - (IBAction)t2_addNewStream:(id)sender
1423 NSOpenPanel * openPanel = [NSOpenPanel openPanel];
1424 SEL sel = @selector(t2_getNewStreamFromDialog:returnCode:contextInfo:);
1425 [openPanel beginSheetForDirectory:nil file:nil types:nil modalForWindow: \
1426 o_wizard_window modalDelegate:self didEndSelector:sel contextInfo:nil];
1429 - (void)t2_getNewStreamFromDialog: (NSOpenPanel *)sheet returnCode: \
1430 (int)returnCode contextInfo: (void *)contextInfo
1432 if (returnCode == NSOKButton)
1434 [o_t2_fld_pathToNewStrm setStringValue: [@"file://" \
1435 stringByAppendingString: [sheet filename]]];
1439 - (IBAction)t2_chooseStreamOrPlst:(id)sender
1441 /* enable and disable the respective items depending on user's choice */
1443 o_mode = [[o_t2_matrix_inputSourceType selectedCell] title];
1445 if( [o_mode isEqualToString: _NS("Select a stream")] )
1447 [o_t2_btn_chooseFile setEnabled:YES];
1448 [o_t2_fld_pathToNewStrm setEnabled:YES];
1449 [o_t2_tbl_plst setEnabled:NO];
1451 [o_t2_btn_chooseFile setEnabled:NO];
1452 [o_t2_fld_pathToNewStrm setEnabled:NO];
1453 [o_t2_tbl_plst setEnabled:YES];
1457 - (IBAction)t2_enableExtract:(id)sender
1459 /* enable/disable the respective items */
1460 if([o_t2_ckb_enblPartExtrct state] == NSOnState)
1462 [o_t2_fld_prtExtrctFrom setEnabled:YES];
1463 [o_t2_fld_prtExtrctTo setEnabled:YES];
1465 [o_t2_fld_prtExtrctFrom setEnabled:NO];
1466 [o_t2_fld_prtExtrctTo setEnabled:NO];
1467 [o_t2_fld_prtExtrctFrom setStringValue:@""];
1468 [o_t2_fld_prtExtrctTo setStringValue:@""];
1472 - (IBAction)t3_strmMthdChanged:(id)sender
1474 /* change the captions of o_t3_txt_destInfo according to the chosen
1475 * streaming method */
1477 o_mode = [[NSNumber alloc] initWithInt:[[o_t3_matrix_stmgMhd selectedCell] tag]];
1478 if( [o_mode intValue] == 0 )
1481 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:2] \
1483 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:2] \
1486 else if ( [o_mode intValue] == 1 )
1489 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:3] \
1491 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:3] \
1494 else if( [o_mode intValue] == 2 )
1497 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:0] \
1499 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:0] \
1502 else if( [o_mode intValue] == 3 )
1505 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:1] \
1507 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:1] \
1513 - (IBAction)t4_AudCdcChanged:(id)sender
1515 /* update codec info */
1516 [o_t4_txt_hintAudio setStringValue:[[o_audioCodecs objectAtIndex: \
1517 [o_t4_pop_audioCodec indexOfSelectedItem]] objectAtIndex:2]];
1520 - (IBAction)t4_enblAudTrnscd:(id)sender
1522 /* enable/disable the respective items */
1523 if([o_t4_ckb_audio state] == NSOnState)
1525 [o_t4_pop_audioCodec setEnabled:YES];
1526 [o_t4_pop_audioBitrate setEnabled:YES];
1527 [o_t4_txt_hintAudio setStringValue: _NS("Select your audio codec. "\
1528 "Click one to get more information.")];
1530 [o_t4_pop_audioCodec setEnabled:NO];
1531 [o_t4_pop_audioBitrate setEnabled:NO];
1532 [o_t4_txt_hintAudio setStringValue: _NS("If your stream has audio " \
1533 "and you want to transcode it, enable this.")];
1537 - (IBAction)t4_enblVidTrnscd:(id)sender
1539 /* enable/disable the respective items */
1540 if([o_t4_ckb_video state] == NSOnState)
1542 [o_t4_pop_videoCodec setEnabled:YES];
1543 [o_t4_pop_videoBitrate setEnabled:YES];
1544 [o_t4_txt_hintVideo setStringValue: _NS("Select your video codec. "\
1545 "Click one to get more information.")];
1547 [o_t4_pop_videoCodec setEnabled:NO];
1548 [o_t4_pop_videoBitrate setEnabled:NO];
1549 [o_t4_txt_hintVideo setStringValue: _NS("If your stream has video " \
1550 "and you want to transcode it, enable this.")];
1554 - (IBAction)t4_VidCdcChanged:(id)sender
1556 /* update codec info */
1557 [o_t4_txt_hintVideo setStringValue:[[o_videoCodecs objectAtIndex: \
1558 [o_t4_pop_videoCodec indexOfSelectedItem]] objectAtIndex:2]];
1561 - (IBAction)t6_enblSapAnnce:(id)sender
1563 /* enable/disable input fld */
1564 if([o_t6_ckb_sap state] == NSOnState)
1566 [o_t6_fld_sap setEnabled:YES];
1568 [o_t6_fld_sap setEnabled:NO];
1569 [o_t6_fld_sap setStringValue:@""];
1573 - (IBAction)t6_mrInfo_ttl:(id)sender
1575 /* show a sheet for the help */
1576 [o_wh_txt_title setStringValue: _NS("Time-To-Live (TTL)")];
1577 [o_wh_txt_text setStringValue: _NS("Define the TTL (Time-To-Live) of the stream. "\
1578 "This parameter is the maximum number of routers your stream can go " \
1579 "through. If you don't know what it means, or if you want to stream on " \
1580 "your local network only, leave this setting to 1.")];
1581 [NSApp beginSheet: o_wizardhelp_window
1582 modalForWindow: o_wizard_window
1583 modalDelegate: o_wizardhelp_window
1588 - (IBAction)t6_mrInfo_sap:(id)sender
1590 /* show a sheet for the help */
1591 [o_wh_txt_title setStringValue: _NS("SAP Announce")];
1592 [o_wh_txt_text setStringValue: _NS("When streaming using UDP, you can " \
1593 "announce your streams using the SAP/SDP announcing protocol. This " \
1594 "way, the clients won't have to type in the multicast address, it " \
1595 "will appear in their playlist if they enable the SAP extra interface.\n" \
1596 "If you want to give a name to your stream, enter it here, " \
1597 "else, a default name will be used.")];
1598 [NSApp beginSheet: o_wizardhelp_window
1599 modalForWindow: o_wizard_window
1600 modalDelegate: o_wizardhelp_window
1605 - (IBAction)t7_selectTrnscdDestFile:(id)sender
1607 /* provide a save-to-dialogue, so the user can choose a location for his/her new file */
1608 NSSavePanel * savePanel = [NSSavePanel savePanel];
1609 SEL sel = @selector(t7_getTrnscdDestFile:returnCode:contextInfo:);
1610 [savePanel setRequiredFileType:[[o_encapFormats objectAtIndex: \
1611 [[o_userSelections objectForKey:@"encapFormat"] intValue]] objectAtIndex:0]];
1612 [savePanel setCanSelectHiddenExtension:YES];
1613 [savePanel beginSheetForDirectory:nil file:nil modalForWindow: \
1614 o_wizard_window modalDelegate:self didEndSelector:sel contextInfo:nil];
1617 - (void)t7_getTrnscdDestFile: (NSSavePanel *)sheet returnCode: \
1618 (int)returnCode contextInfo: (void *)contextInfo
1620 if (returnCode == NSOKButton)
1622 /* output returned path to text-field */
1623 [o_t7_fld_filePath setStringValue:[sheet filename]];
1627 - (IBAction)wh_closeSheet:(id)sender
1629 /* close the help sheet */
1630 [NSApp endSheet:o_wizardhelp_window];
1631 [o_wizardhelp_window close];