1 /*****************************************************************************
2 * wizard.m: MacOS X Streaming Wizard
3 *****************************************************************************
4 * Copyright (C) 2005-2013 VLC authors and VideoLAN
7 * Authors: Felix Paul Kühne <fkuehne at videolan dot org>,
8 * Brendon Justin <brendonjustin at gmail.com>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
26 /*****************************************************************************
27 * Note: this code is partially based upon ../wxwidgets/wizard.cpp and
28 * ../wxwidgets/streamdata.h; both written by Clément Stenac.
29 *****************************************************************************/
32 /*****************************************************************************
34 *****************************************************************************/
35 #import "CompatibilityFixes.h"
39 #import <vlc_interface.h>
41 /*****************************************************************************
42 * VLCWizard implementation
43 *****************************************************************************/
45 @implementation VLCWizard
47 static VLCWizard *_o_sharedInstance = nil;
49 + (VLCWizard *)sharedInstance
51 return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
56 if (_o_sharedInstance) {
59 _o_sharedInstance = [super init];
62 return _o_sharedInstance;
67 [o_userSelections release];
68 [o_videoCodecs release];
69 [o_audioCodecs release];
70 [o_encapFormats release];
76 if (!OSX_SNOW_LEOPARD)
77 [o_wizard_window setCollectionBehavior: NSWindowCollectionBehaviorFullScreenAuxiliary];
79 /* some minor cleanup */
80 [o_t2_tbl_plst setEnabled:NO];
81 o_userSelections = [[NSMutableDictionary alloc] init];
82 [o_btn_backward setEnabled:NO];
84 /* add audio-bitrates for transcoding */
85 NSArray * audioBitratesArray;
86 audioBitratesArray = [NSArray arrayWithObjects:@"512", @"256", @"192", @"128", @"64", @"32", @"16", nil];
87 [o_t4_pop_audioBitrate removeAllItems];
88 [o_t4_pop_audioBitrate addItemsWithTitles: audioBitratesArray];
89 [o_t4_pop_audioBitrate selectItemWithTitle: @"192"];
91 /* add video-bitrates for transcoding */
92 NSArray * videoBitratesArray;
93 videoBitratesArray = [NSArray arrayWithObjects:@"3072", @"2048", @"1024", @"768", @"512", @"256", @"192", @"128", @"64", @"32", @"16", nil];
94 [o_t4_pop_videoBitrate removeAllItems];
95 [o_t4_pop_videoBitrate addItemsWithTitles: videoBitratesArray];
96 [o_t4_pop_videoBitrate selectItemWithTitle: @"1024"];
98 /* fill 2 global arrays with arrays containing all codec-related information
99 * - one array per codec named by its short name to define the encap-compability,
100 * cmd-names, real names, more info in the order: realName, shortName,
101 * moreInfo, encaps */
114 NSArray * o_dummyVid;
115 o_mp1v = [NSArray arrayWithObjects:@"MPEG-1 Video", @"mp1v",
116 _NS("MPEG-1 Video codec (usable with MPEG PS, MPEG TS, MPEG1, OGG "
117 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_OGG", @"MUX_RAW",
118 @"NO", @"NO", @"NO", @"NO", nil];
119 o_mp2v = [NSArray arrayWithObjects:@"MPEG-2 Video", @"mp2v",
120 _NS("MPEG-2 Video codec (usable with MPEG PS, MPEG TS, MPEG1, OGG "
121 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_OGG", @"MUX_RAW",
122 @"NO", @"NO", @"NO", @"NO", nil];
123 o_mp4v = [NSArray arrayWithObjects:@"MPEG-4 Video", @"mp4v",
124 _NS("MPEG-4 Video codec (useable with MPEG PS, MPEG TS, MPEG1, ASF, "
125 "MP4, OGG and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF",
126 @"MUX_MP4", @"MUX_OGG", @"MUX_RAW", @"NO", @"NO", nil];
127 o_div1 = [NSArray arrayWithObjects:@"DIVX 1", @"DIV1",
128 _NS("DivX first version (useable with MPEG TS, MPEG1, ASF and OGG)"),
129 @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO",
131 o_div2 = [NSArray arrayWithObjects:@"DIVX 2", @"DIV2",
132 _NS("DivX second version (useable with MPEG TS, MPEG1, ASF and OGG)"),
133 @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO",
135 o_div3 = [NSArray arrayWithObjects:@"DIVX 3", @"DIV3",
136 _NS("DivX third version (useable with MPEG TS, MPEG1, ASF and OGG)"),
137 @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO", @"NO",
139 o_h263 = [NSArray arrayWithObjects:@"H.263", @"h263",
140 _NS("H263 is a video codec optimized for videoconference "
141 "(low rates, useable with MPEG TS)"), @"MUX_TS", @"NO", @"NO", @"NO",
142 @"NO", @"NO", @"NO", @"NO", @"NO", nil];
143 o_h264 = [NSArray arrayWithObjects:@"H.264", @"h264",
144 _NS("H264 is a new video codec (useable with MPEG TS and MP4)"),
145 @"MUX_TS", @"MUX_MP4", @"NO", @"NO", @"NO", @"NO", @"NO", @"NO",
147 o_wmv1 = [NSArray arrayWithObjects:@"WMV 1", @"WMV1",
148 _NS("WMV (Windows Media Video) 1 (useable with MPEG TS, MPEG1, ASF and "
149 "OGG)"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO",
150 @"NO", @"NO", @"NO", nil];
151 o_wmv2 = [NSArray arrayWithObjects:@"WMV 2", @"WMV2",
152 _NS("WMV (Windows Media Video) 2 (useable with MPEG TS, MPEG1, ASF and "
153 "OGG)"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG", @"NO", @"NO",
154 @"NO", @"NO", @"NO", nil];
155 o_mjpg = [NSArray arrayWithObjects:@"MJPEG", @"MJPG",
156 _NS("MJPEG consists of a series of JPEG pictures (useable with MPEG TS,"
157 " MPEG1, ASF and OGG)"), @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG",
158 @"NO", @"NO", @"NO", @"NO", @"NO", nil];
159 o_theo = [NSArray arrayWithObjects:@"Theora", @"theo",
160 _NS("Theora is a free general-purpose codec (useable with MPEG TS "
161 "and OGG)"), @"MUX_TS", @"MUX_OGG", @"NO", @"NO", @"NO", @"NO", @"NO",
163 o_dummyVid = [NSArray arrayWithObjects:@"Dummy", @"dummy",
164 _NS("Dummy codec (do not transcode, useable with all encapsulation "
165 "formats)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_MP4",
166 @"MUX_OGG", @"MUX_WAV", @"MUX_RAW", @"MUX_MOV", nil];
167 o_videoCodecs = [[NSArray alloc] initWithObjects: o_mp1v, o_mp2v, o_mp4v,
168 o_div1, o_div2, o_div3, o_h263, o_h264, o_wmv1, o_wmv2, o_mjpg, o_theo,
181 NSArray * o_dummyAud;
182 o_mpga = [NSArray arrayWithObjects:@"MPEG Audio", @"mpga",
183 _NS("The standard MPEG audio (1/2) format (useable with MPEG PS, MPEG TS, "
184 "MPEG1, ASF, OGG and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG",
185 @"MUX_ASF", @"MUX_OGG", @"MUX_RAW", @"-1", @"-1", @"-1", nil];
186 o_mp3 = [NSArray arrayWithObjects:@"MP3", @"mp3",
187 _NS("MPEG Audio Layer 3 (useable with MPEG PS, MPEG TS, MPEG1, ASF, OGG "
188 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG",
189 @"MUX_RAW", @"-1", @"-1", @"-1", nil];
190 o_mp4a = [NSArray arrayWithObjects:@"MPEG 4 Audio", @"mp4a",
191 _NS("Audio format for MPEG4 (useable with MPEG TS and MPEG4)"), @"MUX_TS",
192 @"MUX_MP4", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
193 o_a52 = [NSArray arrayWithObjects:@"A/52", @"a52",
194 _NS("DVD audio format (useable with MPEG PS, MPEG TS, MPEG1, ASF, OGG "
195 "and RAW)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_OGG",
196 @"MUX_RAW", @"-1", @"-1", @"-1", nil];
197 o_vorb = [NSArray arrayWithObjects:@"Vorbis", @"vorb",
198 _NS("Vorbis is a free audio codec (useable with OGG)"), @"MUX_OGG",
199 @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
200 o_flac = [NSArray arrayWithObjects:@"FLAC", @"flac",
201 _NS("FLAC is a lossless audio codec (useable with OGG and RAW)"),
202 @"MUX_OGG", @"MUX_RAW", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
203 o_spx = [NSArray arrayWithObjects:@"Speex", @"spx",
204 _NS("A free audio codec dedicated to compression of voice (useable "
205 "with OGG)"), @"MUX_OGG", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1",
207 o_s16l = [NSArray arrayWithObjects:@"Uncompressed, integer", @"s16l",
208 _NS("Uncompressed audio samples (useable with WAV)"), @"MUX_WAV",
209 @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
210 o_fl32 = [NSArray arrayWithObjects:@"Uncompressed, floating point", @"fl32",
211 _NS("Uncompressed audio samples (useable with WAV)"), @"MUX_WAV",
212 @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", @"-1", nil];
213 o_dummyAud = [NSArray arrayWithObjects:@"Dummy", @"dummy",
214 _NS("Dummy codec (do not transcode, useable with all encapsulation "
215 "formats)"), @"MUX_PS", @"MUX_TS", @"MUX_MPEG", @"MUX_ASF", @"MUX_MP4",
216 @"MUX_OGG", @"MUX_RAW", @"MUX_MOV", @"MUX_WAV", nil];
217 o_audioCodecs = [[NSArray alloc] initWithObjects: o_mpga, o_mp3, o_mp4a,
218 o_a52, o_vorb, o_flac, o_spx, o_s16l, o_fl32, o_dummyAud, nil];
221 /* fill another global array with all information about the encap-formats
222 * note that the order of the formats inside the g. array is the same as on
234 o_ps = [NSArray arrayWithObjects:@"ps", @"MPEG PS", _NS("MPEG Program Stream"), @"mpg", nil];
235 o_ts = [NSArray arrayWithObjects:@"ts", @"MPEG TS", _NS("MPEG Transport Stream"), nil];
236 o_mpeg = [NSArray arrayWithObjects:@"ps", @"MPEG 1", _NS("MPEG 1 Format"), @"mpg", nil];
237 o_ogg = [NSArray arrayWithObjects:@"ogg", @"OGG", @"OGG", nil];
238 o_raw = [NSArray arrayWithObjects:@"raw", @"RAW", @"RAW", nil];
239 o_asf = [NSArray arrayWithObjects:@"asf", @"ASF", @"ASF", nil];
240 o_mp4 = [NSArray arrayWithObjects:@"mp4", @"MP4", @"MPEG4", nil];
241 o_mov = [NSArray arrayWithObjects:@"mov", @"MOV", @"MOV", nil];
242 o_wav = [NSArray arrayWithObjects:@"wav", @"WAV", @"WAV", nil];
243 o_asfh = [NSArray arrayWithObjects:@"asfh", @"ASFH", @"ASFH", nil];
244 o_encapFormats = [[NSArray alloc] initWithObjects: o_ps, o_ts, o_mpeg,
245 o_ogg, o_raw, o_asf, o_mp4, o_mov, o_wav, o_asfh, nil];
247 /* yet another array on streaming methods including help texts */
251 NSArray * o_udp_multi;
253 NSArray * o_rtp_multi;
254 o_http = [NSArray arrayWithObjects:@"http", @"HTTP", _NS("Enter the local "
255 "addresses you want to listen requests on. Do not enter anything if "
256 "you want to listen on all the network interfaces. This is generally "
257 "the best thing to do. Other computers can then access the stream at "
258 "http://yourip:8080 by default.") , _NS("Use this to stream to several "
259 "computers. This method is not the most efficient, as the server needs "\
260 "to send the stream several times, but generally the most compatible"), nil];
261 o_mms = [NSArray arrayWithObjects:@"mmsh", @"MMS", _NS("Enter the local "
262 "addresses you want to listen requests on. Do not enter anything if "
263 "you want to listen on all the network interfaces. This is generally "
264 "the best thing to do. Other computers can then access the stream at "
265 "mms://yourip:8080 by default."), _NS("Use this to stream to several "
266 "computers using the Microsoft MMS protocol. This protocol is used as "
267 "transport method by many Microsoft's software. Note that only a "
268 "small part of the MMS protocol is supported (MMS encapsulated in "
270 o_udp_uni = [NSArray arrayWithObjects:@"udp", @"UDP-Unicast", _NS("Enter "
271 "the address of the computer to stream to."), _NS("Use this to stream "
272 "to a single computer."), nil];
273 o_udp_multi = [NSArray arrayWithObjects:@"udp", @"UDP-Multicast", _NS("Enter "
274 "the multicast address to stream to in this field. This must be an IP "
275 "address between 224.0.0.0 and 239.255.255.255. For a private use, "
276 "enter an address beginning with 239.255."), _NS("Use this to stream "
277 "to a dynamic group of computers on a multicast-enabled network. This "
278 "is the most efficient method to stream to several computers, but it "
279 "won't work over the Internet."), nil];
280 o_rtp_uni = [NSArray arrayWithObjects:@"rtp", @"RTP-Unicast", _NS("Enter the "
281 "address of the computer to stream to.") , _NS("Use this to stream "
282 "to a single computer. RTP headers will be added to the stream"), nil];
283 o_rtp_multi = [NSArray arrayWithObjects:@"rtp", @"RTP-Multicast", _NS("Enter "
284 "the multicast address to stream to in this field. This must be an IP "
285 "address between 224.0.0.0 and 239.255.255.255. For a private use, "
286 "enter an address beginning with 239.255."), _NS("Use this to stream "
287 "to a dynamic group of computers on a multicast-enabled network. This "
288 "is the most efficient method to stream to several computers, but it "
289 "won't work over Internet. RTP headers will be added to the stream"), nil];
290 o_strmgMthds = [[NSArray alloc] initWithObjects: o_http, o_mms,
291 o_udp_uni, o_udp_multi, o_rtp_uni, o_rtp_multi, nil];
296 /* just present the window to the user */
297 [o_wizard_window center];
298 [o_wizard_window displayIfNeeded];
299 [o_wizard_window makeKeyAndOrderFront:nil];
304 /* go to the front page and clean up a bit */
305 [o_userSelections removeAllObjects];
306 [o_btn_forward setTitle: _NS("Next")];
307 [o_tab_pageHolder selectFirstTabViewItem:self];
312 /* localise all strings to the users lang */
313 /* method is called from intf.m (in method showWizard) */
316 [o_btn_backward setTitle: _NS("Back")];
317 [o_btn_cancel setTitle: _NS("Cancel")];
318 [o_btn_forward setTitle: _NS("Next")];
319 [o_wizard_window setTitle: _NS("Streaming/Transcoding Wizard")];
321 /* page one ("Hello") */
322 [o_t1_txt_title setStringValue: _NS("Streaming/Transcoding Wizard")];
323 [o_t1_txt_text setStringValue: _NS("This wizard allows configuring "
324 "simple streaming or transcoding setups.")];
325 [o_t1_btn_mrInfo_strmg setTitle: _NS("More Info")];
326 [o_t1_btn_mrInfo_trnscd setTitle: _NS("More Info")];
327 [o_t1_txt_notice setStringValue: _NS("This wizard only gives access to "
328 "a small subset of VLC's streaming and transcoding capabilities. "
329 "The Open and 'Saving/Streaming' dialogs will give access to more "
331 [[o_t1_matrix_strmgOrTrnscd cellAtRow:0 column:0] setTitle:
332 _NS("Stream to network")];
333 [[o_t1_matrix_strmgOrTrnscd cellAtRow:1 column:0] setTitle:
334 _NS("Transcode/Save to file")];
336 /* page two ("Input") */
337 [o_t2_title setStringValue: _NS("Choose input")];
338 [o_t2_text setStringValue: _NS("Choose here your input stream.")];
339 [[o_t2_matrix_inputSourceType cellAtRow:0 column:0] setTitle:
340 _NS("Select a stream")];
341 [[o_t2_matrix_inputSourceType cellAtRow:1 column:0] setTitle:
342 _NS("Existing playlist item")];
343 [o_t2_btn_chooseFile setTitle: _NS("Choose...")];
344 [[[o_t2_tbl_plst tableColumnWithIdentifier:@"name"] headerCell]
345 setStringValue: _NS("Title")];
346 [[[o_t2_tbl_plst tableColumnWithIdentifier:@"artist"] headerCell]
347 setStringValue: _NS("Author")];
348 [[[o_t2_tbl_plst tableColumnWithIdentifier:@"duration"] headerCell]
349 setStringValue: _NS("Duration")];
350 [o_t2_box_prtExtrct setTitle: _NS("Partial Extract")];
351 [o_t2_ckb_enblPartExtrct setTitle: _NS("Enable")];
352 [o_t2_ckb_enblPartExtrct setToolTip: _NS("This can be used to read only a "
353 "part of the stream. It must be possible to control the incoming "
354 "stream (for example, a file or a disc, but not an UDP network stream.) "
355 "The starting and ending times can be given in seconds.")];
356 [o_t2_txt_prtExtrctFrom setStringValue: _NS("From")];
357 [o_t2_txt_prtExtrctTo setStringValue: _NS("To")];
359 /* page three ("Streaming 1") */
360 [o_t3_txt_title setStringValue: _NS("Streaming")];
361 [o_t3_txt_text setStringValue: _NS("This page allows selecting how "
362 "the input stream will be sent.")];
363 [o_t3_box_dest setTitle: _NS("Destination")];
364 [o_t3_box_strmgMthd setTitle: _NS("Streaming method")];
365 [o_t3_txt_destInfo setStringValue: _NS("Address of the computer "
367 [[o_t3_matrix_stmgMhd cellAtRow:0 column:0] setTitle: _NS("UDP Unicast")];
368 [[o_t3_matrix_stmgMhd cellAtRow:0 column:1] setTitle: _NS("UDP Multicast")];
369 [o_t3_txt_strgMthdInfo setStringValue: _NS("Use this to stream to a single "
372 /* page four ("Transcode 1") */
373 [o_t4_title setStringValue: _NS("Transcode")];
374 [o_t4_text setStringValue: _NS("This page allows changing the compression "
375 "format of the audio or video tracks. To change only "
376 "the container format, proceed to next page.")];
377 [o_t4_box_audio setTitle: _NS("Audio")];
378 [o_t4_box_video setTitle: _NS("Video")];
379 [o_t4_ckb_audio setTitle: _NS("Transcode audio")];
380 [o_t4_ckb_video setTitle: _NS("Transcode video")];
381 [o_t4_txt_videoBitrate setStringValue: _NS("Bitrate (kb/s)")];
382 [o_t4_txt_videoCodec setStringValue: _NS("Codec")];
383 [o_t4_txt_hintAudio setStringValue: _NS("Enabling this allows transcoding "\
384 "the audio track if one is present in the stream.")];
385 [o_t4_txt_hintVideo setStringValue: _NS("Enabling this allows transcoding "\
386 "the video track if one is present in the stream.")];
388 /* page five ("Encap") */
389 [o_t5_title setStringValue: _NS("Encapsulation format")];
390 [o_t5_text setStringValue: _NS("This page allows selecting how the "
391 "stream will be encapsulated. Depending on previously chosen settings "
392 "all formats won't be available.")];
394 /* page six ("Streaming 2") */
395 [o_t6_title setStringValue: _NS("Additional streaming options")];
396 [o_t6_text setStringValue: _NS("In this page, a few "
397 "additional streaming parameters can be set.")];
398 [o_t6_txt_ttl setStringValue: _NS("Time-To-Live (TTL)")];
399 [o_t6_btn_mrInfo_ttl setTitle: _NS("More Info")];
400 [o_t6_ckb_sap setTitle: _NS("SAP Announcement")];
401 [o_t6_btn_mrInfo_sap setTitle: _NS("More Info")];
402 [o_t6_ckb_local setTitle: _NS("Local playback")];
403 [o_t6_btn_mrInfo_local setTitle: _NS("More Info")];
404 [o_t6_ckb_soverlay setTitle: _NS("Add Subtitles to transcoded video")];
406 /* page seven ("Transcode 2") */
407 [o_t7_title setStringValue: _NS("Additional transcode options")];
408 [o_t7_text setStringValue: _NS("In this page, a few "
409 "additional transcoding parameters can be set.")];
410 [o_t7_txt_saveFileTo setStringValue: _NS("Select the file to save to")];
411 [o_t7_btn_chooseFile setTitle: _NS("Choose...")];
412 [o_t7_ckb_local setTitle: _NS("Local playback")];
413 [o_t7_ckb_soverlay setTitle: _NS("Add Subtitles to transcoded video")];
414 [o_t7_ckb_soverlay setToolTip: _NS("Adds available subtitles directly to "
415 "the video. These cannot be disabled "
416 "by the receiving user as they become "
417 "part of the image.")];
418 [o_t7_btn_mrInfo_local setTitle: _NS("More Info")];
420 /* page eight ("Summary") */
421 [o_t8_txt_text setStringValue: _NS("This page lists all the settings. "
422 "Click \"Finish\" to start streaming or transcoding.")];
423 [o_t8_txt_title setStringValue: _NS("Summary")];
424 [o_t8_txt_destination setStringValue: [_NS("Destination")
425 stringByAppendingString: @":"]];
426 [o_t8_txt_encapFormat setStringValue: [_NS("Encap. format")
427 stringByAppendingString: @":"]];
428 [o_t8_txt_inputStream setStringValue: [_NS("Input stream")
429 stringByAppendingString: @":"]];
430 [o_t8_txt_partExtract setStringValue: [_NS("Partial Extract")
431 stringByAppendingString: @":"]];
432 [o_t8_txt_sap setStringValue: [_NS("SAP Announcement")
433 stringByAppendingString: @":"]];
434 [o_t8_txt_saveFileTo setStringValue: [_NS("Save file to")
435 stringByAppendingString: @":"]];
436 [o_t8_txt_strmgMthd setStringValue: [_NS("Streaming method")
437 stringByAppendingString: @":"]];
438 [o_t8_txt_trnscdAudio setStringValue: [_NS("Transcode audio")
439 stringByAppendingString: @":"]];
440 [o_t8_txt_trnscdVideo setStringValue: [_NS("Transcode video")
441 stringByAppendingString: @":"]];
442 [o_t8_txt_soverlay setStringValue: [_NS("Include subtitles")
443 stringByAppendingString: @":"]];
444 [o_t8_txt_local setStringValue: [_NS("Local playback")
445 stringByAppendingString: @":"]];
448 - (void)initWithExtractValuesFrom: (NSString *)from
450 ofItem: (NSString *)item
453 msg_Dbg(VLCIntf, "wizard was reseted");
454 [o_userSelections setObject:@"trnscd" forKey:@"trnscdOrStrmg"];
455 [o_btn_backward setEnabled:YES];
456 [o_tab_pageHolder selectTabViewItemAtIndex:1];
457 [o_t2_fld_prtExtrctFrom setStringValue: from];
458 [o_t2_fld_prtExtrctTo setStringValue: to];
459 [o_t2_fld_pathToNewStrm setStringValue: item];
460 [o_t1_matrix_strmgOrTrnscd selectCellAtRow:1 column:0];
461 [[o_t1_matrix_strmgOrTrnscd cellAtRow:0 column:0] setState: NSOffState];
462 [o_t2_ckb_enblPartExtrct setState: NSOnState];
463 [self t2_enableExtract: nil];
464 msg_Dbg(VLCIntf, "wizard interface is set");
466 [o_wizard_window center];
467 [o_wizard_window display];
468 [o_wizard_window makeKeyAndOrderFront:nil];
469 msg_Dbg(VLCIntf, "wizard window displayed");
472 - (IBAction)cancelRun:(id)sender
474 [o_wizard_window close];
479 return o_playlist_wizard;
482 - (IBAction)nextTab:(id)sender
484 NSString * selectedTabViewItemLabel = [[o_tab_pageHolder selectedTabViewItem] label];
485 if ([selectedTabViewItemLabel isEqualToString: @"Hello"])
487 /* check whether the user wants to stream or just to transcode;
488 * store information for later usage */
490 o_mode = [[o_t1_matrix_strmgOrTrnscd selectedCell] title];
491 if ([o_mode isEqualToString: _NS("Stream to network")])
493 /* we will be streaming */
494 [o_userSelections setObject:@"strmg" forKey:@"trnscdOrStrmg"];
498 /* we will just do some transcoding */
499 [o_userSelections setObject:@"trnscd" forKey:@"trnscdOrStrmg"];
501 [o_btn_backward setEnabled:YES];
502 [o_tab_pageHolder selectTabViewItemAtIndex:1];
504 /* Fill the playlist with current playlist items */
505 [o_playlist_wizard reloadOutlineView];
508 else if ([selectedTabViewItemLabel isEqualToString: @"Input"])
510 /* check whether partialExtract is enabled and store the values, if needed */
511 if ([o_t2_ckb_enblPartExtrct state] == NSOnState)
513 [o_userSelections setObject:@"YES" forKey:@"partExtract"];
514 [o_userSelections setObject:[o_t2_fld_prtExtrctFrom stringValue]
515 forKey:@"partExtractFrom"];
516 [o_userSelections setObject:[o_t2_fld_prtExtrctTo stringValue]
517 forKey:@"partExtractTo"];
519 [o_userSelections setObject:@"NO" forKey:@"partExtract"];
522 /* check whether we use an existing pl-item or add an new one;
523 * store the path or the index and set a flag.
524 * complain to the user if s/he didn't provide a path */
528 o_mode = [[o_t2_matrix_inputSourceType selectedCell] title];
529 if ([o_mode isEqualToString: _NS("Select a stream")])
531 [o_userSelections setObject:@"YES" forKey:@"newStrm"];
532 if ([[o_t2_fld_pathToNewStrm stringValue] isEqualToString: @""])
534 /* set a flag that no file is selected */
539 [o_userSelections setObject:[NSArray arrayWithObject:[o_t2_fld_pathToNewStrm stringValue]] forKey:@"pathToStrm"];
544 if ([o_t2_tbl_plst numberOfSelectedRows] > 0)
546 NSIndexSet * selectedIndexes = [o_t2_tbl_plst selectedRowIndexes];
547 NSUInteger count = [selectedIndexes count];
548 NSMutableArray * tempArray = [[NSMutableArray alloc] init];
549 for( NSUInteger x = 0; x < count; x++)
551 playlist_item_t *p_item = [[o_t2_tbl_plst itemAtRow: [selectedIndexes indexGreaterThanOrEqualToIndex: x]] pointerValue];
553 if (p_item->i_children <= 0)
555 char *psz_uri = input_item_GetURI( p_item->p_input);
556 [tempArray addObject: [NSString stringWithUTF8String:psz_uri]];
563 [o_userSelections setObject:[NSArray arrayWithArray: tempArray] forKey:@"pathToStrm"];
568 /* set a flag that no item is selected */
573 /* show either "Streaming 1" or "Transcode 1" to the user */
576 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"]
577 isEqualToString:@"strmg"])
579 /* we are streaming */
580 [o_tab_pageHolder selectTabViewItemAtIndex:2];
582 /* we are just transcoding */
584 /* rebuild the menues for the codec-selections */
585 [self rebuildCodecMenus];
587 [o_tab_pageHolder selectTabViewItemAtIndex:3];
590 /* show a sheet that the user didn't select a file */
591 NSBeginInformationalAlertSheet(_NS("No input selected"),
592 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
593 _NS("No new stream or valid playlist item has been selected.\n\n"
594 "Choose one before going to the next page."));
597 else if ([selectedTabViewItemLabel isEqualToString: @"Streaming 1"])
599 /* rebuild the menues for the codec-selections */
600 [self rebuildCodecMenus];
602 /* check which streaming method is selected and store it */
604 mode = [[o_t3_matrix_stmgMhd selectedCell] tag];
608 [o_userSelections setObject:@"0" forKey:@"stmgMhd"];
610 /* disable all codecs which don't support MPEG PS, MPEG TS, MPEG 1,
612 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
613 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating point"];
615 } else if ( mode == 1)
618 [o_userSelections setObject:@"1" forKey:@"stmgMhd"];
620 /* disable all codecs which don't support ASF / ASFH */
621 [o_t4_pop_audioCodec removeItemWithTitle:@"Vorbis"];
622 [o_t4_pop_audioCodec removeItemWithTitle:@"FLAC"];
623 [o_t4_pop_audioCodec removeItemWithTitle:@"Speex"];
624 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
625 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating point"];
627 [o_t4_pop_videoCodec removeItemWithTitle:@"MPEG-1 Video"];
628 [o_t4_pop_videoCodec removeItemWithTitle:@"MPEG-2 Video"];
629 [o_t4_pop_videoCodec removeItemWithTitle:@"H.263"];
630 [o_t4_pop_videoCodec removeItemWithTitle:@"H.264"];
631 [o_t4_pop_videoCodec removeItemWithTitle:@"MJPEG"];
632 [o_t4_pop_videoCodec removeItemWithTitle:@"Theora"];
634 /* RTP/UDP Unicast/Multicast Streaming */
635 [o_userSelections setObject: [[NSNumber numberWithInt:mode] stringValue] forKey:@"stmgMhd"];
637 /* disable all codecs which don't support MPEG-TS */
638 [o_t4_pop_audioCodec removeItemWithTitle:@"Vorbis"];
639 [o_t4_pop_audioCodec removeItemWithTitle:@"FLAC"];
640 [o_t4_pop_audioCodec removeItemWithTitle:@"Speex"];
641 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, integer"];
642 [o_t4_pop_audioCodec removeItemWithTitle:@"Uncompressed, floating point"];
645 /* store the destination and check whether is it empty */
646 if([[o_userSelections objectForKey:@"stmgMhd"] intValue] >=2)
648 /* empty field is valid for HTTP and MMS */
649 if ([[o_t3_fld_address stringValue] isEqualToString: @""])
651 /* complain to the user that "" is no valid dest. */
652 NSBeginInformationalAlertSheet(_NS("No valid destination"),
653 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
654 _NS("A valid destination has to be selected "
655 "Enter either a Unicast-IP or a Multicast-IP."
656 "\n\nIf you don't know what this means, have a look at "
657 "the VLC Streaming HOWTO and the help texts in this "
660 /* FIXME: check whether the entered IP is really valid */
661 [o_userSelections setObject:[o_t3_fld_address stringValue]
663 /* let's go to the transcode-1-tab */
664 [o_tab_pageHolder selectTabViewItemAtIndex:3];
667 [o_userSelections setObject:[o_t3_fld_address stringValue]
669 /* let's go to the transcode-1-tab */
670 [o_tab_pageHolder selectTabViewItemAtIndex:3];
673 else if ([selectedTabViewItemLabel isEqualToString: @"Transcode 1"])
675 /* check whether the user wants to transcode the video-track and store
676 * the related options */
677 if ([o_t4_ckb_video state] == NSOnState)
680 theNum = [NSNumber numberWithInt:[[o_t4_pop_videoCodec selectedItem]tag]];
681 [o_userSelections setObject:@"YES" forKey:@"trnscdVideo"];
682 [o_userSelections setObject:[o_t4_pop_videoBitrate titleOfSelectedItem]
683 forKey:@"trnscdVideoBitrate"];
684 [o_userSelections setObject:theNum forKey:@"trnscdVideoCodec"];
686 [o_userSelections setObject:@"NO" forKey:@"trnscdVideo"];
689 /* check whether the user wants to transcode the audio-track and store
690 * the related options */
691 if ([o_t4_ckb_audio state] == NSOnState)
694 theNum = [NSNumber numberWithInt:[[o_t4_pop_audioCodec selectedItem]tag]];
695 [o_userSelections setObject:@"YES" forKey:@"trnscdAudio"];
696 [o_userSelections setObject:[o_t4_pop_audioBitrate titleOfSelectedItem]
697 forKey:@"trnscdAudioBitrate"];
698 [o_userSelections setObject:theNum forKey:@"trnscdAudioCodec"];
700 [o_userSelections setObject:@"NO" forKey:@"trnscdAudio"];
703 /* store the currently selected item for further reference */
704 int i_temp = [[o_t5_matrix_encap selectedCell] tag];
706 /* disable all encap-formats */
707 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
708 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:NO];
709 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
710 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
711 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
712 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
713 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
714 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
715 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
716 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
717 [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
719 /* re-enable the encap-formats supported by the chosen codecs */
720 /* FIXME: the following is a really bad coding-style. feel free to mail
721 me ideas how to make this nicer, if you want to -- FK, 7/11/05 */
723 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualTo: @"YES"])
725 NSInteger i_selectedAudioCodec = [[o_userSelections objectForKey:@"trnscdAudioCodec"] intValue];
727 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualTo: @"YES"])
729 NSInteger i_selectedVideoCodec = [[o_userSelections objectForKey:@"trnscdVideoCodec"] intValue];
731 /* we are transcoding both audio and video, so we need to check both deps */
732 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_PS"])
734 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_PS"])
736 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
737 [o_t5_matrix_encap selectCellAtRow:0 column:0];
740 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_TS"])
742 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_TS"])
744 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
745 [o_t5_matrix_encap selectCellAtRow:1 column:0];
748 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MPEG"])
750 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MPEG"])
752 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
753 [o_t5_matrix_encap selectCellAtRow:2 column:0];
756 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_OGG"])
758 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_OGG"])
760 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
761 [o_t5_matrix_encap selectCellAtRow:3 column:0];
764 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_RAW"])
766 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_RAW"])
768 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
769 [o_t5_matrix_encap selectCellAtRow:4 column:0];
772 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_ASF"])
774 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_ASF"])
776 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
777 [o_t5_matrix_encap selectCellAtRow:5 column:0];
780 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MP4"])
782 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MP4"])
784 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
785 [o_t5_matrix_encap selectCellAtRow:6 column:0];
788 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MOV"])
790 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MOV"])
792 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
793 [o_t5_matrix_encap selectCellAtRow:7 column:0];
796 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_WAV"])
798 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_WAV"])
800 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
801 [o_t5_matrix_encap selectCellAtRow:8 column:0];
807 /* we just transcoding the audio */
809 /* select formats supported by the audio codec */
810 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_PS"])
812 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
813 [o_t5_matrix_encap selectCellAtRow:0 column:0];
815 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_TS"])
817 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
818 [o_t5_matrix_encap selectCellAtRow:1 column:0];
820 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MPEG"])
822 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
823 [o_t5_matrix_encap selectCellAtRow:2 column:0];
825 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_OGG"])
827 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
828 [o_t5_matrix_encap selectCellAtRow:3 column:0];
830 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_RAW"])
832 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
833 [o_t5_matrix_encap selectCellAtRow:4 column:0];
835 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_ASF"])
837 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
838 [o_t5_matrix_encap selectCellAtRow:5 column:0];
840 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MP4"])
842 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
843 [o_t5_matrix_encap selectCellAtRow:6 column:0];
845 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_MOV"])
847 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
848 [o_t5_matrix_encap selectCellAtRow:7 column:0];
850 if ([[o_audioCodecs objectAtIndex:i_selectedAudioCodec] containsObject: @"MUX_WAV"])
852 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
853 [o_t5_matrix_encap selectCellAtRow:8 column:0];
857 else if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualTo: @"YES"])
859 /* we are just transcoding the video */
861 /* select formats supported by the video-codec */
862 NSInteger i_selectedVideoCodec = [[o_userSelections objectForKey:@"trnscdVideoCodec"] intValue];
864 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_PS"])
866 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
867 [o_t5_matrix_encap selectCellAtRow:0 column:0];
869 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_TS"])
871 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
872 [o_t5_matrix_encap selectCellAtRow:1 column:0];
874 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MPEG"])
876 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
877 [o_t5_matrix_encap selectCellAtRow:2 column:0];
879 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_OGG"])
881 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
882 [o_t5_matrix_encap selectCellAtRow:3 column:0];
884 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_RAW"])
886 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
887 [o_t5_matrix_encap selectCellAtRow:4 column:0];
889 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_ASF"])
891 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
892 [o_t5_matrix_encap selectCellAtRow:5 column:0];
894 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MP4"])
896 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
897 [o_t5_matrix_encap selectCellAtRow:6 column:0];
899 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_MOV"])
901 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
902 [o_t5_matrix_encap selectCellAtRow:7 column:0];
904 if ([[o_videoCodecs objectAtIndex:i_selectedVideoCodec] containsObject: @"MUX_WAV"])
906 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
907 [o_t5_matrix_encap selectCellAtRow:8 column:0];
910 /* we don't do any transcoding
911 * -> enabled the encap-formats allowed when streaming content via
912 * http plus MP4 since this should work fine in most cases */
914 /* FIXME: choose a selection of encap-formats based upon the
915 * actually used codecs */
917 /* enable MPEG PS, MPEG TS, MPEG 1, OGG, RAW, ASF, MP4 and MOV
919 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
920 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
921 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
922 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
923 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
924 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
925 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
926 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
927 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
928 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
929 [o_t5_matrix_encap selectCellAtRow:0 column:0];
932 NSInteger i_streamingMethod = [[o_userSelections objectForKey:@"stmgMhd"] intValue];
933 if ( i_streamingMethod == 1)
935 /* if MMS is the streaming protocol, only ASFH is available */
936 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
937 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:NO];
938 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
939 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
940 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
941 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
942 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
943 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
944 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
945 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:YES];
946 [o_t5_matrix_encap selectCellAtRow:9 column:0];
948 else if ( i_streamingMethod == 0)
950 /* if HTTP is the streaming protocol, disable all unsupported
951 * encap-formats, but don't touch the other ones selected above */
952 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
953 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
954 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
955 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
957 else if ( i_streamingMethod >= 2)
959 /* if UDP/RTP is the streaming protocol, only MPEG-TS is available */
960 [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
961 [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
962 [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
963 [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
964 [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
965 [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
966 [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
967 [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
968 [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
969 [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
970 [o_t5_matrix_encap selectCellAtRow:1 column:0];
973 BOOL anythingEnabled;
974 anythingEnabled = NO;
975 NSUInteger count = [o_t5_matrix_encap numberOfRows];
976 for (NSUInteger x = 0; x < count; x++)
978 if ([[o_t5_matrix_encap cellAtRow:x column:0] isEnabled])
979 anythingEnabled = YES;
982 if (anythingEnabled == YES)
984 /* re-select the previously chosen item, if available */
985 if ([[o_t5_matrix_encap cellWithTag: i_temp] isEnabled])
986 [o_t5_matrix_encap selectCellWithTag: i_temp];
988 /* go the encap-tab */
989 [o_tab_pageHolder selectTabViewItemAtIndex:4];
991 /* show a sheet that the selected codecs are not compatible */
992 NSBeginInformationalAlertSheet(_NS("Invalid selection"), _NS("OK"),
993 @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@", _NS("The "
994 "chosen codecs are not compatible with each other. For example: "
995 "It is not possible to mix uncompressed audio with any video codec.\n\n"
996 "Correct your selection and try again."));
1000 else if ([selectedTabViewItemLabel isEqualToString: @"Encap"])
1002 /* get the chosen encap format and store it */
1004 theNum = [NSNumber numberWithInt:[[o_t5_matrix_encap selectedCell] tag]];
1005 [o_userSelections setObject:[theNum stringValue] forKey:@"encapFormat"];
1007 /* show either "Streaming 2" or "Transcode 2" to the user */
1008 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1010 /* we are streaming */
1011 [o_tab_pageHolder selectTabViewItemAtIndex:5];
1013 /* we are just transcoding */
1014 [o_tab_pageHolder selectTabViewItemAtIndex:6];
1015 /* in case that we are processing multiple items, let the user
1016 * select a folder instead of a localtion for a single item */
1017 if ([[o_userSelections objectForKey:@"pathToStrm"] count] > 1)
1019 [o_t7_txt_saveFileTo setStringValue:
1020 _NS("Select the directory to save to")];
1024 [o_t7_txt_saveFileTo setStringValue:
1025 _NS("Select the file to save to")];
1029 else if ([selectedTabViewItemLabel isEqualToString: @"Streaming 2"])
1031 /* store the chosen TTL */
1032 [o_userSelections setObject:[o_t6_fld_ttl stringValue] forKey:@"ttl"];
1034 /* check whether SAP is enabled and store the announce, if needed */
1035 if ([o_t6_ckb_sap state] == NSOnState)
1037 [o_userSelections setObject:@"YES" forKey:@"sap"];
1038 [o_userSelections setObject:[o_t6_fld_sap stringValue] forKey:@"sapText"];
1040 [o_userSelections setObject:@"NO" forKey:@"sap"];
1043 /* local playback? */
1044 if ([o_t6_ckb_local state] == NSOnState)
1046 [o_userSelections setObject:@"YES" forKey:@"localPb"];
1048 [o_userSelections setObject:@"NO" forKey:@"localPb"];
1051 /* include subtitles? */
1052 [o_userSelections setObject: [[NSNumber numberWithInt:[o_t6_ckb_soverlay state]] stringValue] forKey: @"soverlay"];
1054 /* go to "Summary" */
1057 else if ([selectedTabViewItemLabel isEqualToString: @"Transcode 2"])
1059 /* local playback? */
1060 if ([o_t7_ckb_local state] == NSOnState)
1062 [o_userSelections setObject:@"YES" forKey:@"localPb"];
1064 [o_userSelections setObject:@"NO" forKey:@"localPb"];
1067 /* check whether the path != "" and store it */
1068 if ([[o_t7_fld_filePath stringValue] isEqualToString: @""])
1070 /* complain to the user that "" is no valid path for a folder/file */
1071 if ([[o_userSelections objectForKey:@"pathToStrm"] count] > 1)
1072 NSBeginInformationalAlertSheet(_NS("No folder selected"),
1073 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil,
1074 @"%@\n\n%@", _NS("A directory "
1075 "where to save the files has to be selected."),
1076 _NS("Enter either a valid path or use the \"Choose...\" "
1077 "button to select a location."));
1079 NSBeginInformationalAlertSheet(_NS("No file selected"),
1080 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil,
1081 @"%@\n\n%@", _NS("A file "
1082 "where to save the stream has to be selected."),
1083 _NS("Enter either a valid path or use the \"Choose\" "
1084 "button to select a location."));
1086 /* create a string containing the requested suffix for later usage */
1087 NSString * theEncapFormat = [[o_encapFormats objectAtIndex:
1088 [[o_userSelections objectForKey:@"encapFormat"] intValue]]
1090 if ([theEncapFormat isEqualToString:@"ps"])
1091 theEncapFormat = @"mpg";
1093 /* look whether we need to process multiple items or not.
1094 * choose a faster variant if we just want a single item */
1095 if ([[o_userSelections objectForKey:@"pathToStrm"] count] > 1)
1097 NSMutableArray * tempArray = [[NSMutableArray alloc] init];
1099 int y = [[o_userSelections objectForKey:@"pathToStrm"] count];
1100 NSString * tempString = [[NSString alloc] init];
1103 NSString * fileNameToUse;
1104 /* check whether the extension is hidden or not.
1106 * we need the casting to make GCC4 happy */
1107 if ([[[NSFileManager defaultManager] attributesOfItemAtPath:
1108 [[o_userSelections objectForKey:@"pathToStrm"]
1109 objectAtIndex:x] error:nil] objectForKey:
1110 NSFileExtensionHidden])
1111 fileNameToUse = [NSString stringWithString:
1112 [[NSFileManager defaultManager] displayNameAtPath:
1113 [[o_userSelections objectForKey:@"pathToStrm"]
1118 int count = [[[[NSFileManager defaultManager]
1120 [[o_userSelections objectForKey:@"pathToStrm"]
1122 componentsSeparatedByString: @"."] count];
1123 fileNameToUse = @"";
1124 while( z < (count - 1))
1126 fileNameToUse = [fileNameToUse stringByAppendingString:
1127 [[[[NSFileManager defaultManager]
1129 [[o_userSelections objectForKey:@"pathToStrm"]
1131 componentsSeparatedByString: @"."]
1136 tempString = [NSString stringWithFormat: @"%@%@.%@",
1137 [o_t7_fld_filePath stringValue],
1138 fileNameToUse, theEncapFormat];
1139 if ([[NSFileManager defaultManager] fileExistsAtPath:
1142 /* we don't wanna overwrite existing files, so add an
1143 * int to the file-name */
1144 int additionalInt = 1;
1145 while( additionalInt < 100)
1147 tempString = [NSString stringWithFormat:@"%@%@ %i.%@",
1148 [o_t7_fld_filePath stringValue],
1149 fileNameToUse, additionalInt, theEncapFormat];
1150 if(! [[NSFileManager defaultManager]
1151 fileExistsAtPath: tempString])
1155 if (additionalInt >= 100)
1156 msg_Err( VLCIntf, "Files with the same name are "
1157 "already present in the destination directory. "
1158 "Delete these files or choose a different directory.");
1160 [tempArray addObject: [tempString retain]];
1163 [o_userSelections setObject: [NSArray arrayWithArray:tempArray]
1164 forKey: @"trnscdFilePath"];
1165 [tempArray release];
1166 [tempString release];
1170 /* we don't need to check for existing items because Cocoa
1171 * does that already when we are asking the user for a location
1172 * to save her file */
1173 [o_userSelections setObject: [NSArray arrayWithObject:[o_t7_fld_filePath stringValue]] forKey: @"trnscdFilePath"];
1176 /* include subtitles ? */
1177 [o_userSelections setObject:[[NSNumber numberWithInt:[o_t7_ckb_soverlay state]] stringValue] forKey: @"soverlay"];
1179 /* go to "Summary" */
1183 else if ([selectedTabViewItemLabel isEqualToString: @"Summary"])
1185 intf_thread_t * p_intf = VLCIntf;
1187 playlist_t * p_playlist = pl_Get( p_intf);
1190 int y = [[o_userSelections objectForKey:@"pathToStrm"] count];
1193 /* we need a temp. variable here to work-around a GCC4-bug */
1194 NSString *tempString = [NSString stringWithFormat:
1195 @"%@ (%i/%i)", _NS("Streaming/Transcoding Wizard"),
1197 input_item_t *p_input = input_item_New(
1198 [[[o_userSelections objectForKey:@"pathToStrm"]
1199 objectAtIndex:x] UTF8String],
1200 [tempString UTF8String]);
1202 /* use the MRL from the text field, in case the user
1204 input_item_AddOption( p_input, [[o_t8_fld_mrl stringValue] UTF8String], VLC_INPUT_OPTION_TRUSTED);
1206 if(! [[o_userSelections objectForKey:@"partExtractFrom"]
1207 isEqualToString:@""]) {
1208 NSArray * components = [[o_userSelections objectForKey: @"partExtractFrom"] componentsSeparatedByString:@":"];
1209 NSUInteger componentCount = [components count];
1210 NSUInteger time = 0;
1211 if (componentCount == 1)
1212 time = 1000000 * ([[components objectAtIndex:0] intValue]);
1213 else if (componentCount == 2)
1214 time = 1000000 * ([[components objectAtIndex:0] intValue] * 60 + [[components objectAtIndex:1] intValue]);
1215 else if (componentCount == 3)
1216 time = 1000000 * ([[components objectAtIndex:0] intValue] * 3600 + [[components objectAtIndex:1] intValue] * 60 + [[components objectAtIndex:2] intValue]);
1218 msg_Err(VLCIntf, "Invalid string format for time");
1219 input_item_AddOption(p_input, [[NSString stringWithFormat: @"start-time=%lu", time] UTF8String], VLC_INPUT_OPTION_TRUSTED);
1222 if(! [[o_userSelections objectForKey:@"partExtractTo"]
1223 isEqualToString:@""]) {
1224 NSArray * components = [[o_userSelections objectForKey: @"partExtractTo"] componentsSeparatedByString:@":"];
1225 NSUInteger componentCount = [components count];
1226 NSUInteger time = 0;
1227 if (componentCount == 1)
1228 time = 1000000 * ([[components objectAtIndex:0] intValue]);
1229 else if (componentCount == 2)
1230 time = 1000000 * ([[components objectAtIndex:0] intValue] * 60 + [[components objectAtIndex:1] intValue]);
1231 else if (componentCount == 3)
1232 time = 1000000 * ([[components objectAtIndex:0] intValue] * 3600 + [[components objectAtIndex:1] intValue] * 60 + [[components objectAtIndex:2] intValue]);
1234 msg_Err(VLCIntf, "Invalid string format for time");
1235 input_item_AddOption(p_input, [[NSString stringWithFormat: @"stop-time=%lu", time] UTF8String], VLC_INPUT_OPTION_TRUSTED);
1238 input_item_AddOption( p_input, [[NSString stringWithFormat:
1239 @"ttl=%@", [o_userSelections objectForKey:@"ttl"]]
1241 VLC_INPUT_OPTION_TRUSTED);
1243 int returnValue = playlist_AddInput( p_playlist, p_input, PLAYLIST_STOP, PLAYLIST_END, true, pl_Unlocked);
1245 if (x == 0 && returnValue != VLC_SUCCESS)
1247 /* play the first item and add the others afterwards */
1249 playlist_item_t *p_item = playlist_ItemGetByInput( p_playlist, p_input);
1250 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Locked, NULL,
1255 vlc_gc_decref( p_input);
1259 /* close the window, since we are done */
1260 [o_wizard_window close];
1264 - (void)rebuildCodecMenus
1266 int savePreviousSel = 0;
1267 savePreviousSel = [o_t4_pop_videoCodec indexOfSelectedItem];
1268 [o_t4_pop_videoCodec removeAllItems];
1269 NSUInteger count = [o_videoCodecs count];
1270 for (NSUInteger x = 0; x < count; x++)
1272 [o_t4_pop_videoCodec addItemWithTitle:[[o_videoCodecs objectAtIndex:x]
1274 [[o_t4_pop_videoCodec lastItem] setTag:x];
1276 if (savePreviousSel >= 0)
1277 [o_t4_pop_videoCodec selectItemAtIndex: savePreviousSel];
1279 savePreviousSel = [o_t4_pop_audioCodec indexOfSelectedItem];
1280 [o_t4_pop_audioCodec removeAllItems];
1281 count = [o_audioCodecs count];
1282 for (NSUInteger x = 0; x < count; x++)
1284 [o_t4_pop_audioCodec addItemWithTitle:[[o_audioCodecs objectAtIndex:x]
1286 [[o_t4_pop_audioCodec lastItem] setTag:x];
1288 if (savePreviousSel >= 0)
1289 [o_t4_pop_audioCodec selectItemAtIndex: savePreviousSel];
1294 [o_btn_forward setTitle: _NS("Finish")];
1295 /* if we will transcode multiple items, just give their number; otherwise
1296 * print the URI of the single item */
1297 if ([[o_userSelections objectForKey:@"pathToStrm"] count] > 1)
1298 [o_t8_fld_inptStream setStringValue: [NSString stringWithFormat:
1300 [[o_userSelections objectForKey:@"pathToStrm"] count]]];
1302 [o_t8_fld_inptStream setStringValue:
1303 [[o_userSelections objectForKey:@"pathToStrm"] objectAtIndex:0]];
1305 if ([[o_userSelections objectForKey:@"localPb"] isEqualToString: @"YES"])
1307 [o_t8_fld_local setStringValue: _NS("yes")];
1309 [o_t8_fld_local setStringValue: _NS("no")];
1312 if ([[o_userSelections objectForKey:@"partExtract"] isEqualToString: @"YES"])
1314 [o_t8_fld_partExtract setStringValue: [NSString stringWithFormat:
1315 _NS("yes: from %@ to %@"),
1316 [o_userSelections objectForKey:@"partExtractFrom"],
1317 [o_userSelections objectForKey:@"partExtractTo"]]];
1319 [o_t8_fld_partExtract setStringValue: _NS("no")];
1322 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"YES"])
1324 [o_t8_fld_trnscdVideo setStringValue: [NSString stringWithFormat:
1325 _NS("yes: %@ @ %@ kb/s"),
1326 [[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:
1327 @"trnscdVideoCodec"] intValue]] objectAtIndex:0],
1328 [o_userSelections objectForKey:@"trnscdVideoBitrate"]]];
1332 [o_t8_fld_trnscdVideo setStringValue: _NS("no")];
1335 if ([[o_userSelections objectForKey:@"soverlay"] isEqualToString:@"1"])
1336 [o_t8_fld_soverlay setStringValue: _NS("yes")];
1338 [o_t8_fld_soverlay setStringValue: _NS("no")];
1340 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1342 [o_t8_fld_trnscdAudio setStringValue: [NSString stringWithFormat:
1343 _NS("yes: %@ @ %@ kb/s"),
1344 [[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:
1345 @"trnscdAudioCodec"] intValue]] objectAtIndex:0],
1346 [o_userSelections objectForKey:@"trnscdAudioBitrate"]]];
1350 [o_t8_fld_trnscdAudio setStringValue: _NS("no")];
1353 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1355 /* we are streaming and perhaps also transcoding */
1356 [o_t8_fld_saveFileTo setStringValue: @"-"];
1357 [o_t8_fld_strmgMthd setStringValue: [[o_strmgMthds objectAtIndex:
1358 [[o_userSelections objectForKey:@"stmgMhd"] intValue]]
1360 [o_t8_fld_destination setStringValue: [o_userSelections objectForKey:
1362 [o_t8_fld_ttl setStringValue: [o_userSelections objectForKey:@"ttl"]];
1363 if ([[o_userSelections objectForKey:@"sap"] isEqualToString: @"YES"])
1365 [o_t8_fld_sap setStringValue:
1366 [_NS("yes") stringByAppendingFormat: @": \"%@\"",
1367 [o_userSelections objectForKey:@"sapText"]]];
1369 [o_t8_fld_sap setStringValue: _NS("no")];
1372 /* we are transcoding */
1373 [o_t8_fld_strmgMthd setStringValue: @"-"];
1374 [o_t8_fld_destination setStringValue: @"-"];
1375 [o_t8_fld_ttl setStringValue: @"-"];
1376 [o_t8_fld_sap setStringValue: @"-"];
1377 /* do only show the destination of the first item and add a counter, if needed */
1378 if ([[o_userSelections objectForKey: @"trnscdFilePath"] count] > 1)
1379 [o_t8_fld_saveFileTo setStringValue:
1380 [NSString stringWithFormat: @"%@ (+%li)",
1381 [[o_userSelections objectForKey: @"trnscdFilePath"] objectAtIndex:0],
1382 ([[o_userSelections objectForKey: @"trnscdFilePath"] count] - 1)]];
1384 [o_t8_fld_saveFileTo setStringValue:
1385 [[o_userSelections objectForKey: @"trnscdFilePath"] objectAtIndex:0]];
1387 [o_t8_fld_encapFormat setStringValue: [[o_encapFormats objectAtIndex:
1388 [[o_userSelections objectForKey:@"encapFormat"] intValue]] objectAtIndex:1]];
1391 [o_t8_fld_mrl setStringValue: [[o_userSelections objectForKey:@"opts"]
1394 [o_tab_pageHolder selectTabViewItemAtIndex:7];
1399 NSMutableString * o_opts_string = [NSMutableString stringWithString:@""];
1400 NSMutableString *o_trnscdCmd = [NSMutableString stringWithString:@""];
1401 NSMutableString *o_duplicateCmd = [NSMutableString stringWithString:@""];
1403 int y = [[o_userSelections objectForKey:@"pathToStrm"] count];
1404 NSMutableArray * tempArray = [[NSMutableArray alloc] init];
1406 /* loop to create an opt-string for each item we're processing */
1409 /* check whether we transcode the audio and/or the video and compose a
1410 * string reflecting the settings, if needed */
1411 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"YES"])
1413 [o_trnscdCmd appendString: @"transcode{"];
1414 [o_trnscdCmd appendFormat: @"vcodec=%@,vb=%i",
1415 [[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:@"trnscdVideoCodec"] intValue]] objectAtIndex:1],
1416 [[o_userSelections objectForKey:@"trnscdVideoBitrate"] intValue]];
1417 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1419 [o_trnscdCmd appendString: @","];
1423 [o_trnscdCmd appendString: @"}:"];
1427 /* check whether the user requested local playback. if yes, prepare the
1428 * string, if not, let it empty */
1429 if ([[o_userSelections objectForKey:@"localPb"] isEqualToString:@"YES"])
1431 [o_duplicateCmd appendString: @"duplicate{dst=display,dst=\""];
1434 if ([[o_userSelections objectForKey:@"trnscdAudio"] isEqualToString:@"YES"])
1436 if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualToString:@"NO"])
1438 /* in case we transcode the audio only, add this */
1439 [o_trnscdCmd appendString: @"transcode{"];
1441 [o_trnscdCmd appendFormat: @"acodec=%@,ab=%i}:",
1442 [[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:@"trnscdAudioCodec"] intValue]] objectAtIndex:1],
1443 [[o_userSelections objectForKey:@"trnscdAudioBitrate"] intValue]];
1446 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"trnscd"])
1448 /* we are just transcoding and dumping the stuff to a file */
1449 [o_opts_string appendFormat:
1450 @":sout=#%@%@standard{mux=%@,access=file{no-overwrite},dst=%@}",
1453 [[o_encapFormats objectAtIndex:[[o_userSelections objectForKey:@"encapFormat"] intValue]] objectAtIndex:0],
1454 [[o_userSelections objectForKey: @"trnscdFilePath"] objectAtIndex:x]];
1459 /* we are streaming */
1460 if ([[o_userSelections objectForKey:@"sap"] isEqualToString:@"YES"])
1462 /* SAP-Announcement is requested */
1463 NSMutableString *o_sap_option = [NSMutableString stringWithString:@""];
1464 if([[o_userSelections objectForKey:@"sapText"] isEqualToString:@""])
1466 [o_sap_option appendString: @"sap"];
1470 [o_sap_option appendFormat: @"sap,name=\"%@\"",
1471 [o_userSelections objectForKey:@"sapText"]];
1473 if ([[[o_strmgMthds objectAtIndex:[[o_userSelections objectForKey: @"stmgMhd"] intValue]] objectAtIndex:0] isEqualToString:@"rtp"])
1475 /* RTP is no access out, but a stream out module */
1476 [o_opts_string appendFormat:
1477 @":sout=#%@%@rtp{mux=%@,dst=%@,%@}",
1478 o_duplicateCmd, o_trnscdCmd,
1479 [[o_encapFormats objectAtIndex:[[o_userSelections objectForKey: @"encapFormat"] intValue]] objectAtIndex:0],
1480 [o_userSelections objectForKey: @"stmgDest"],
1485 [o_opts_string appendFormat:
1486 @":sout=#%@%@standard{mux=%@,dst=%@,access=%@,%@}",
1487 o_duplicateCmd, o_trnscdCmd,
1488 [[o_encapFormats objectAtIndex:[[o_userSelections objectForKey: @"encapFormat"] intValue]] objectAtIndex:0],
1489 [o_userSelections objectForKey: @"stmgDest"],
1490 [[o_strmgMthds objectAtIndex:[[o_userSelections objectForKey: @"stmgMhd"] intValue]] objectAtIndex:0],
1496 /* no SAP, just streaming */
1497 if ([[[o_strmgMthds objectAtIndex:[[o_userSelections objectForKey: @"stmgMhd"] intValue]] objectAtIndex:0] isEqualToString:@"rtp"])
1499 /* RTP is different from the other protocols, as it isn't provided through an access out module anymore */
1500 [o_opts_string appendFormat:
1501 @":sout=#%@%@rtp{mux=%@,dst=%@}",
1504 [[o_encapFormats objectAtIndex:[[o_userSelections objectForKey: @"encapFormat"] intValue]] objectAtIndex:0],
1505 [o_userSelections objectForKey: @"stmgDest"]];
1509 /* all other protocols are cool */
1510 [o_opts_string appendFormat:
1511 @":sout=#%@%@standard{mux=%@,dst=%@,access=%@}",
1514 [[o_encapFormats objectAtIndex:[[o_userSelections objectForKey: @"encapFormat"] intValue]] objectAtIndex:0],
1515 [o_userSelections objectForKey: @"stmgDest"],
1516 [[o_strmgMthds objectAtIndex:[[o_userSelections objectForKey: @"stmgMhd"] intValue]] objectAtIndex:0]];
1521 /* check whether the user requested local playback. if yes, close the
1522 * string with an additional bracket */
1523 if ([[o_userSelections objectForKey:@"localPb"] isEqualToString:@"YES"])
1525 [o_opts_string appendString: @"\"}"];
1528 /* add subtitles to the video if desired */
1529 if ([[o_userSelections objectForKey:@"soverlay"] intValue] > 0)
1530 [o_opts_string appendString: @" --sout-transcode-soverlay"];
1532 [tempArray addObject: o_opts_string];
1534 o_opts_string = [NSMutableString stringWithString:@""];
1535 o_trnscdCmd = [NSMutableString stringWithString:@""];
1536 o_duplicateCmd = [NSMutableString stringWithString:@""];
1539 [o_userSelections setObject:[NSArray arrayWithArray: tempArray] forKey:@"opts"];
1540 [tempArray release];
1543 - (IBAction)prevTab:(id)sender
1545 NSString * selectedTabViewItemLabel = [[o_tab_pageHolder selectedTabViewItem] label];
1547 if ([selectedTabViewItemLabel isEqualToString: @"Summary"])
1549 /* check whether we are streaming or transcoding and go back */
1550 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1552 /* show "Streaming 2" */
1553 [o_tab_pageHolder selectTabViewItemAtIndex:5];
1555 /* show "Transcode 2" */
1556 [o_tab_pageHolder selectTabViewItemAtIndex:6];
1558 /* rename the forward-button */
1559 [o_btn_forward setTitle: _NS("Next")];
1561 else if ([selectedTabViewItemLabel isEqualToString: @"Transcode 2"])
1564 [o_tab_pageHolder selectTabViewItemAtIndex:4];
1566 else if ([selectedTabViewItemLabel isEqualToString: @"Streaming 2"])
1569 [o_tab_pageHolder selectTabViewItemAtIndex:4];
1571 else if ([selectedTabViewItemLabel isEqualToString: @"Encap"])
1573 /* show "Transcode 1" */
1574 [o_tab_pageHolder selectTabViewItemAtIndex:3];
1576 else if ([selectedTabViewItemLabel isEqualToString: @"Streaming 1"])
1579 [o_tab_pageHolder selectTabViewItemAtIndex:1];
1581 else if ([selectedTabViewItemLabel isEqualToString: @"Transcode 1"])
1583 if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
1585 /* show "Streaming 1" */
1586 [o_tab_pageHolder selectTabViewItemAtIndex:2];
1589 [o_tab_pageHolder selectTabViewItemAtIndex:1];
1592 else if ([selectedTabViewItemLabel isEqualToString: @"Input"])
1594 /* reset the wizard before going backwards. Otherwise, we might get
1595 * unwanted behaviour in the Encap-Selection */
1598 [o_tab_pageHolder selectTabViewItemAtIndex:0];
1599 /* disable backwards-btn */
1600 [o_btn_backward setEnabled:NO];
1604 - (IBAction)t1_mrInfo_streaming:(id)sender
1606 /* show a sheet for the help */
1607 NSBeginInformationalAlertSheet(_NS("Stream to network"),
1608 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
1609 _NS("This allows streaming on a network."));
1612 - (IBAction)t1_mrInfo_transcode:(id)sender
1614 /* show a sheet for the help */
1615 NSBeginInformationalAlertSheet(_NS("Transcode/Save to file"),
1616 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
1617 _NS("This allows saving a stream to a file. The "
1618 "can be reencoded on the fly. Whatever "
1619 "VLC can read can be saved.\nPlease note that VLC is not very suited "
1620 "for file to file transcoding. Its transcoding "
1621 "features are however useful to save network streams, for example."));
1624 - (IBAction)t2_addNewStream:(id)sender
1626 NSOpenPanel * openPanel = [NSOpenPanel openPanel];
1627 SEL sel = @selector(t2_getNewStreamFromDialog:returnCode:contextInfo:);
1628 [openPanel beginSheetModalForWindow: o_wizard_window completionHandler: ^(NSInteger returnCode) {
1629 if (returnCode == NSOKButton)
1630 [o_t2_fld_pathToNewStrm setStringValue: [[openPanel URL] absoluteString]];
1634 - (IBAction)t2_chooseStreamOrPlst:(id)sender
1636 /* enable and disable the respective items depending on user's choice */
1638 o_mode = [[o_t2_matrix_inputSourceType selectedCell] title];
1640 if ([o_mode isEqualToString: _NS("Select a stream")])
1642 [o_t2_btn_chooseFile setEnabled:YES];
1643 [o_t2_fld_pathToNewStrm setEnabled:YES];
1644 [o_t2_tbl_plst setEnabled:NO];
1646 [o_t2_btn_chooseFile setEnabled:NO];
1647 [o_t2_fld_pathToNewStrm setEnabled:NO];
1648 [o_t2_tbl_plst setEnabled:YES];
1652 - (IBAction)t2_enableExtract:(id)sender
1654 /* enable/disable the respective items */
1655 if([o_t2_ckb_enblPartExtrct state] == NSOnState)
1657 [o_t2_fld_prtExtrctFrom setEnabled:YES];
1658 [o_t2_fld_prtExtrctTo setEnabled:YES];
1660 [o_t2_fld_prtExtrctFrom setEnabled:NO];
1661 [o_t2_fld_prtExtrctTo setEnabled:NO];
1662 [o_t2_fld_prtExtrctFrom setStringValue:@""];
1663 [o_t2_fld_prtExtrctTo setStringValue:@""];
1667 - (IBAction)t3_strmMthdChanged:(id)sender
1669 /* change the captions of o_t3_txt_destInfo according to the chosen
1670 * streaming method */
1672 mode = [[o_t3_matrix_stmgMhd selectedCell] tag];
1676 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:0]
1678 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:0]
1684 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:1]
1686 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:1]
1692 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:2]
1694 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:2]
1700 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:3]
1702 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:3]
1708 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:4]
1710 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:4]
1716 [o_t3_txt_destInfo setStringValue: [[o_strmgMthds objectAtIndex:5]
1718 [o_t3_txt_strgMthdInfo setStringValue: [[o_strmgMthds objectAtIndex:5]
1723 - (IBAction)t4_AudCdcChanged:(id)sender
1725 /* update codec info */
1726 [o_t4_txt_hintAudio setStringValue:[[o_audioCodecs objectAtIndex:
1727 [[o_t4_pop_audioCodec selectedItem]tag]] objectAtIndex:2]];
1730 - (IBAction)t4_enblAudTrnscd:(id)sender
1732 /* enable/disable the respective items */
1733 if([o_t4_ckb_audio state] == NSOnState)
1735 [o_t4_pop_audioCodec setEnabled:YES];
1736 [o_t4_pop_audioBitrate setEnabled:YES];
1737 [o_t4_txt_hintAudio setStringValue: _NS("Select your audio codec. "
1738 "Click one to get more information.")];
1740 [o_t4_pop_audioCodec setEnabled:NO];
1741 [o_t4_pop_audioBitrate setEnabled:NO];
1742 [o_t4_txt_hintAudio setStringValue: _NS("Enabling this allows transcoding "
1743 "the audio track if one is present in the stream.")];
1747 - (IBAction)t4_enblVidTrnscd:(id)sender
1749 /* enable/disable the respective items */
1750 if([o_t4_ckb_video state] == NSOnState)
1752 [o_t4_pop_videoCodec setEnabled:YES];
1753 [o_t4_pop_videoBitrate setEnabled:YES];
1754 [o_t4_txt_hintVideo setStringValue: _NS("Select your video codec. "\
1755 "Click one to get more information.")];
1757 [o_t4_pop_videoCodec setEnabled:NO];
1758 [o_t4_pop_videoBitrate setEnabled:NO];
1759 [o_t4_txt_hintVideo setStringValue: _NS("Enabling this allows transcoding "
1760 "the video track if one is present in the stream.")];
1765 - (IBAction)t4_VidCdcChanged:(id)sender
1767 /* update codec info */
1768 [o_t4_txt_hintVideo setStringValue:[[o_videoCodecs objectAtIndex:
1769 [[o_t4_pop_videoCodec selectedItem]tag]] objectAtIndex:2]];
1772 - (IBAction)t6_enblSapAnnce:(id)sender
1774 /* enable/disable input fld */
1775 if([o_t6_ckb_sap state] == NSOnState)
1777 [o_t6_fld_sap setEnabled:YES];
1779 [o_t6_fld_sap setEnabled:NO];
1780 [o_t6_fld_sap setStringValue:@""];
1784 - (IBAction)t6_mrInfo_ttl:(id)sender
1786 /* show a sheet for the help */
1787 NSBeginInformationalAlertSheet(_NS("Time-To-Live (TTL)"),
1788 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
1789 _NS("This allows defining the TTL (Time-To-Live) of the stream. "
1790 "This parameter is the maximum number of routers your stream can "
1791 "go through. If you don't know what it means, or if you want to "
1792 "stream on your local network only, leave this setting to 1."));
1795 - (IBAction)t6_mrInfo_sap:(id)sender
1797 /* show a sheet for the help */
1798 NSBeginInformationalAlertSheet(_NS("SAP Announcement"),
1799 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
1800 _NS("When streaming using UDP, the streams can be "
1801 "announced using the SAP/SDP announcing protocol. This "
1802 "way, the clients won't have to type in the multicast address, it "
1803 "will appear in their playlist if they enable the SAP extra "
1804 "interface.\nIf you want to give a name to your stream, enter it "
1805 "here, else, a default name will be used."));
1808 - (IBAction)t67_mrInfo_local:(id)sender
1810 /* show a sheet for the help */
1811 NSBeginInformationalAlertSheet(_NS("Local playback"),
1812 _NS("OK"), @"", @"", o_wizard_window, nil, nil, nil, nil, @"%@",
1813 _NS("When this option is enabled, the stream will be both played "
1814 "and transcoded/streamed.\n\nNote that this requires much more "
1815 "CPU power than simple transcoding or streaming."));
1818 - (IBAction)t7_selectTrnscdDestFile:(id)sender
1820 /* provide a save-to-dialogue, so the user can choose a location for
1821 * his/her new file. We take a modified NSOpenPanel to select a folder
1822 * and a plain NSSavePanel to save a single file. */
1824 if ([[o_userSelections objectForKey:@"pathToStrm"] count] > 1)
1826 NSOpenPanel * saveFolderPanel = [[NSOpenPanel alloc] init];
1828 [saveFolderPanel setCanChooseDirectories: YES];
1829 [saveFolderPanel setCanChooseFiles: NO];
1830 [saveFolderPanel setCanSelectHiddenExtension: NO];
1831 [saveFolderPanel setCanCreateDirectories: YES];
1832 [saveFolderPanel beginSheetModalForWindow: o_wizard_window completionHandler:^(NSInteger returnCode) {
1833 if (returnCode == NSOKButton)
1834 [o_t7_fld_filePath setStringValue: [NSString stringWithFormat: @"%@/", [[saveFolderPanel URL] path]]];
1836 [saveFolderPanel release];
1840 NSSavePanel * saveFilePanel = [[NSSavePanel alloc] init];
1842 /* don't use ".ps" as suffix, since the OSX Finder confuses our
1843 * creations with PostScript-files and wants to open them with
1845 NSString * theEncapFormat = [[o_encapFormats objectAtIndex:
1846 [[o_userSelections objectForKey:@"encapFormat"] intValue]]
1848 if (![theEncapFormat isEqualToString:@"ps"])
1849 [saveFilePanel setAllowedFileTypes: [NSArray arrayWithObject:theEncapFormat]];
1851 [saveFilePanel setAllowedFileTypes: [NSArray arrayWithObject:@"mpg"]];
1853 [saveFilePanel setCanSelectHiddenExtension: YES];
1854 [saveFilePanel setCanCreateDirectories: YES];
1855 [saveFilePanel beginSheetModalForWindow: o_wizard_window completionHandler:^(NSInteger returnCode) {
1856 if (returnCode == NSOKButton)
1857 [o_t7_fld_filePath setStringValue:[[saveFilePanel URL] path]];
1859 [saveFilePanel release];