/***************************************************************************** * output.m: MacOS X Output Dialog ***************************************************************************** * Copyright (C) 2002-2003 VideoLAN * $Id: output.m,v 1.17 2003/12/11 16:00:09 hartman Exp $ * * Authors: Jon Lech Johansen * Christophe Massiot * Derk-Jan Hartman * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. *****************************************************************************/ /***************************************************************************** * Preamble *****************************************************************************/ #include /* malloc(), free() */ #include #include "intf.h" #include "output.h" /***************************************************************************** * VLCOutput implementation *****************************************************************************/ @implementation VLCOutput - (id)init { self = [super init]; o_mrl = [[NSString alloc] init]; o_transcode = [[NSString alloc] init]; return self; } - (void)dealloc { [o_mrl release]; [o_transcode release]; [super dealloc]; } - (void)setMRL:(NSString *)o_mrl_string { [o_mrl autorelease]; o_mrl = [o_mrl_string copy]; } - (NSString *)getMRL { return [o_mrl copy]; } - (void)setTranscode:(NSString *)o_transcode_string { [o_transcode autorelease]; o_transcode = [o_transcode_string copy]; } - (void)awakeFromNib { [self initStrings]; [[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(outputInfoChanged:) name: NSControlTextDidChangeNotification object: o_file_field]; [[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(outputInfoChanged:) name: NSControlTextDidChangeNotification object: o_stream_address]; [[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(outputInfoChanged:) name: NSControlTextDidChangeNotification object: o_stream_port]; [[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(TTLChanged:) name: NSControlTextDidChangeNotification object: o_stream_ttl]; [[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(transcodeInfoChanged:) name: NSControlTextDidChangeNotification object: o_transcode_video_bitrate]; [[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(transcodeInfoChanged:) name: NSControlTextDidChangeNotification object: o_transcode_audio_bitrate]; [[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(transcodeInfoChanged:) name: NSControlTextDidChangeNotification object: o_transcode_audio_channels]; [[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(transcodeInfoChanged:) name: NSControlTextDidChangeNotification object: o_channel_name]; [o_mux_selector setAutoenablesItems: NO]; [self transcodeChanged:nil]; } - (void)initStrings { NSArray *o_muxers = [NSArray arrayWithObjects: @"MPEG TS", @"MPEG PS", @"MPEG 1", @"Ogg", @"AVI", @"ASF", @"MPEG 4", @"Quicktime", nil]; NSArray *o_a_channels = [NSArray arrayWithObjects: @"1", @"2", @"4", @"6", nil]; NSArray *o_a_bitrates = [NSArray arrayWithObjects: @"16", @"32", @"64", @"96", @"128", @"192", @"256", @"512", nil]; NSArray *o_v_bitrates = [NSArray arrayWithObjects: @"16", @"32", @"64", @"96", @"128", @"192", @"256", @"384", @"512", @"768", @"1024", @"2048", @"3072", nil]; NSArray *o_a_codecs = [NSArray arrayWithObjects: @"mpga", @"mp3 ", @"a52 ", @"vorb", @"flac", @"spx ", nil]; NSArray *o_v_codecs = [NSArray arrayWithObjects: @"mp1v", @"mp2v", @"mp4v", @"DIV1", @"DIV2", @"DIV3", @"H263", @"I263", @"WMV1", @"WMV2", @"MJPG", @"theo", nil]; [o_output_ckbox setTitle: _NS("Advanced output:")]; [o_output_settings setTitle: _NS("Settings...")]; [o_btn_ok setTitle: _NS("OK")]; [o_options_lbl setTitle: _NS("Output Options")]; [o_display setTitle: _NS("Screen")]; [[o_method cellAtRow:0 column:0] setTitle: _NS("File")]; [[o_method cellAtRow:1 column:0] setTitle: _NS("Stream")]; [o_dump_chkbox setTitle: _NS("Dump raw input")]; [o_btn_browse setTitle: _NS("Browse...")]; [o_stream_address_lbl setStringValue: _NS("Address")]; [o_stream_port_lbl setStringValue: _NS("Port")]; [o_stream_ttl_lbl setStringValue: _NS("TTL")]; [[o_stream_type itemAtIndex: 0] setTitle: _NS("HTTP")]; [[o_stream_type itemAtIndex: 1] setTitle: _NS("MMSH")]; [[o_stream_type itemAtIndex: 2] setTitle: _NS("UDP")]; [[o_stream_type itemAtIndex: 3] setTitle: _NS("RTP")]; [o_stream_type_lbl setStringValue: _NS("Type")]; [o_mux_lbl setStringValue: _NS("Encapsulation Method")]; [o_mux_selector removeAllItems]; [o_mux_selector addItemsWithTitles: o_muxers]; [o_transcode_lbl setTitle: _NS("Transcode options")]; [o_transcode_video_chkbox setTitle: _NS("Video")]; [o_transcode_video_selector removeAllItems]; [o_transcode_video_selector addItemsWithTitles: o_v_codecs]; [o_transcode_video_bitrate_lbl setStringValue: _NS("Bitrate (kb/s)")]; [o_transcode_video_bitrate removeAllItems]; [o_transcode_video_bitrate addItemsWithObjectValues: o_v_bitrates]; [o_transcode_audio_chkbox setTitle: _NS("Audio")]; [o_transcode_audio_selector removeAllItems]; [o_transcode_audio_selector addItemsWithTitles: o_a_codecs]; [o_transcode_audio_bitrate_lbl setStringValue: _NS("Bitrate (kb/s)")]; [o_transcode_audio_bitrate removeAllItems]; [o_transcode_audio_bitrate addItemsWithObjectValues: o_a_bitrates]; [o_transcode_audio_channels_lbl setStringValue: _NS("Channels")]; [o_transcode_audio_channels removeAllItems]; [o_transcode_audio_channels addItemsWithObjectValues: o_a_channels]; [o_misc_lbl setTitle: _NS("Stream Announcing")]; [o_sap_chkbox setTitle: _NS("SAP announce")]; [o_slp_chkbox setTitle: _NS("SLP announce")]; [o_channel_name_lbl setStringValue: _NS("Channel Name")]; } - (IBAction)outputChanged:(id)sender; { if ([o_output_ckbox state] == NSOnState) { [o_output_settings setEnabled:YES]; } else { [o_output_settings setEnabled:NO]; } } - (IBAction)outputSettings:(id)sender { [NSApp beginSheet: o_output_sheet modalForWindow: o_open_panel modalDelegate: self didEndSelector: NULL contextInfo: nil]; } - (IBAction)outputCloseSheet:(id)sender { [o_output_sheet orderOut:sender]; [NSApp endSheet: o_output_sheet]; } - (void)outputMethodChanged:(NSNotification *)o_notification { NSString *o_mode; o_mode = [[o_method selectedCell] title]; [o_sap_chkbox setEnabled: NO]; [o_slp_chkbox setEnabled: NO]; [o_channel_name setEnabled: NO]; [[o_mux_selector itemAtIndex: 0] setEnabled: YES]; if( [o_mode isEqualToString: _NS("File")] ) { [o_file_field setEnabled: YES]; [o_btn_browse setEnabled: YES]; [o_dump_chkbox setEnabled: YES]; [o_stream_address setEnabled: NO]; [o_stream_port setEnabled: NO]; [o_stream_ttl setEnabled: NO]; [o_stream_port_stp setEnabled: NO]; [o_stream_ttl_stp setEnabled: NO]; [o_stream_type setEnabled: NO]; [o_mux_selector setEnabled: YES]; [[o_mux_selector itemAtIndex: 1] setEnabled: YES]; // MPEG PS [[o_mux_selector itemAtIndex: 2] setEnabled: YES]; // MPEG 1 [[o_mux_selector itemAtIndex: 3] setEnabled: YES]; // Ogg [[o_mux_selector itemAtIndex: 4] setEnabled: YES]; // AVI [[o_mux_selector itemAtIndex: 5] setEnabled: YES]; // ASF [[o_mux_selector itemAtIndex: 6] setEnabled: YES]; // MPEG 4 [[o_mux_selector itemAtIndex: 7] setEnabled: YES]; // QuickTime } else if( [o_mode isEqualToString: _NS("Stream")] ) { [o_file_field setEnabled: NO]; [o_dump_chkbox setEnabled: NO]; [o_btn_browse setEnabled: NO]; [o_stream_port setEnabled: YES]; [o_stream_port_stp setEnabled: YES]; [o_stream_type setEnabled: YES]; [o_mux_selector setEnabled: YES]; o_mode = [o_stream_type titleOfSelectedItem]; if( [o_mode isEqualToString: _NS("HTTP")] ) { [o_stream_address setEnabled: YES]; [o_stream_ttl setEnabled: NO]; [o_stream_ttl_stp setEnabled: NO]; [[o_mux_selector itemAtIndex: 1] setEnabled: YES]; [[o_mux_selector itemAtIndex: 2] setEnabled: YES]; [[o_mux_selector itemAtIndex: 3] setEnabled: YES]; [[o_mux_selector itemAtIndex: 4] setEnabled: NO]; [[o_mux_selector itemAtIndex: 5] setEnabled: NO]; [[o_mux_selector itemAtIndex: 6] setEnabled: NO]; [[o_mux_selector itemAtIndex: 7] setEnabled: NO]; } else if( [o_mode isEqualToString: _NS("MMSH")] ) { [o_stream_address setEnabled: YES]; [o_stream_ttl setEnabled: NO]; [o_stream_ttl_stp setEnabled: NO]; [[o_mux_selector itemAtIndex: 0] setEnabled: NO]; [[o_mux_selector itemAtIndex: 1] setEnabled: NO]; [[o_mux_selector itemAtIndex: 2] setEnabled: NO]; [[o_mux_selector itemAtIndex: 3] setEnabled: NO]; [[o_mux_selector itemAtIndex: 4] setEnabled: NO]; [[o_mux_selector itemAtIndex: 5] setEnabled: YES]; [[o_mux_selector itemAtIndex: 6] setEnabled: NO]; [[o_mux_selector itemAtIndex: 7] setEnabled: NO]; } else if( [o_mode isEqualToString: _NS("UDP")] ) { [o_stream_address setEnabled: YES]; [o_stream_ttl setEnabled: YES]; [o_stream_ttl_stp setEnabled: YES]; [[o_mux_selector itemAtIndex: 1] setEnabled: NO]; [[o_mux_selector itemAtIndex: 2] setEnabled: NO]; [[o_mux_selector itemAtIndex: 3] setEnabled: NO]; [[o_mux_selector itemAtIndex: 4] setEnabled: NO]; [[o_mux_selector itemAtIndex: 5] setEnabled: NO]; [[o_mux_selector itemAtIndex: 6] setEnabled: NO]; [[o_mux_selector itemAtIndex: 7] setEnabled: NO]; [o_sap_chkbox setEnabled: YES]; [o_slp_chkbox setEnabled: YES]; [o_channel_name setEnabled: YES]; } else if( [o_mode isEqualToString: _NS("RTP")] ) { [o_stream_address setEnabled: YES]; [o_stream_ttl setEnabled: YES]; [o_stream_ttl_stp setEnabled: YES]; [[o_mux_selector itemAtIndex: 1] setEnabled: NO]; [[o_mux_selector itemAtIndex: 2] setEnabled: NO]; [[o_mux_selector itemAtIndex: 3] setEnabled: NO]; [[o_mux_selector itemAtIndex: 4] setEnabled: NO]; [[o_mux_selector itemAtIndex: 5] setEnabled: NO]; [[o_mux_selector itemAtIndex: 6] setEnabled: NO]; [[o_mux_selector itemAtIndex: 7] setEnabled: NO]; } } if( ![[o_mux_selector selectedItem] isEnabled] ) { [o_mux_selector selectItemAtIndex: 0]; } [self outputInfoChanged: nil]; } - (void)outputInfoChanged:(NSNotification *)o_notification { NSString *o_mode, *o_mux, *o_mux_string, *o_announce; NSMutableString *o_mrl_string = [NSMutableString stringWithString:@":sout=#"]; [o_mrl_string appendString: o_transcode]; if( [o_display state] == NSOnState ) { [o_mrl_string appendString: @"duplicate{dst=display,dst="]; } o_mode = [[o_method selectedCell] title]; o_mux = [o_mux_selector titleOfSelectedItem]; if ( [o_mux isEqualToString: _NS("AVI")] ) o_mux_string = @"avi"; else if ( [o_mux isEqualToString: _NS("Ogg")] ) o_mux_string = @"ogg"; else if ( [o_mux isEqualToString: _NS("MPEG PS")] ) o_mux_string = @"ps"; else if ( [o_mux isEqualToString: _NS("MPEG 4")] ) o_mux_string = @"mp4"; else if ( [o_mux isEqualToString: _NS("MPEG 1")] ) o_mux_string = @"mpeg1"; else if ( [o_mux isEqualToString: _NS("Quicktime")] ) o_mux_string = @"mov"; else if ( [o_mux isEqualToString: _NS("ASF")] ) o_mux_string = @"asf"; else o_mux_string = @"ts"; if( [o_mode isEqualToString: _NS("File")] ) { if( [o_dump_chkbox state] == NSOnState ) { o_mrl_string = [NSMutableString stringWithFormat: @":demux=demuxdump :demuxdump-file=\"%@\"", [o_file_field stringValue]]; [self setMRL:o_mrl_string]; return; } else { [o_mrl_string appendFormat: @"std{access=file,mux=%@,url=\"%@\"}", o_mux_string, [o_file_field stringValue]]; } } else if( [o_mode isEqualToString: _NS("Stream")] ) { o_mode = [o_stream_type titleOfSelectedItem]; o_announce = @""; if ( [o_mode isEqualToString: _NS("HTTP")] ) o_mode = @"http"; else if ( [o_mode isEqualToString: _NS("MMSH")] ) { if ( [o_mux isEqualToString: _NS("ASF")] ) o_mux_string = @"asfh"; o_mode = @"mmsh"; } else if ( [o_mode isEqualToString: _NS("UDP")] ) { o_mode = @"udp"; if( [o_sap_chkbox state] == NSOnState ) { if ( ![[o_channel_name stringValue] isEqualToString: @""] ) o_announce = [NSString stringWithFormat:@",sap=%@", [o_channel_name stringValue]]; else o_announce = @",sap"; } if( [o_slp_chkbox state] == NSOnState ) { if ( ![[o_channel_name stringValue] isEqualToString: @""] ) o_announce = [o_announce stringByAppendingFormat:@",slp=%@", [o_channel_name stringValue]]; else o_announce = [o_announce stringByAppendingString: @",slp"]; } } else if ( [o_mode isEqualToString: _NS("RTP")] ) o_mode = @"rtp"; [o_mrl_string appendFormat: @"std{access=%@,mux=%@,url=\"%@:%@\"%@}", o_mode, o_mux_string, [o_stream_address stringValue], [o_stream_port stringValue], o_announce]; } if( [o_display state] == NSOnState ) { [o_mrl_string appendString: @"}"]; } [self setMRL:o_mrl_string]; } - (void)TTLChanged:(NSNotification *)o_notification { intf_thread_t * p_intf = [NSApp getIntf]; config_PutInt( p_intf, "ttl", [o_stream_ttl intValue] ); } - (IBAction)outputFileBrowse:(id)sender { NSSavePanel *o_save_panel = [NSSavePanel savePanel]; NSString *o_mux_string; if ( [[o_mux_selector titleOfSelectedItem] isEqualToString: _NS("MPEG PS")] ) o_mux_string = @"vob"; else if ( [[o_mux_selector titleOfSelectedItem] isEqualToString: _NS("MPEG 1")] ) o_mux_string = @"mpg"; else if ( [[o_mux_selector titleOfSelectedItem] isEqualToString: _NS("AVI")] ) o_mux_string = @"avi"; else if ( [[o_mux_selector titleOfSelectedItem] isEqualToString: _NS("ASF")] ) o_mux_string = @"asf"; else if ( [[o_mux_selector titleOfSelectedItem] isEqualToString: _NS("Ogg")] ) o_mux_string = @"ogm"; else if ( [[o_mux_selector titleOfSelectedItem] isEqualToString: _NS("MPEG 4")] ) o_mux_string = @"mp4"; else if ( [[o_mux_selector titleOfSelectedItem] isEqualToString: _NS("Quicktime")] ) o_mux_string = @"mov"; else o_mux_string = @"ts"; NSString * o_name = [NSString stringWithFormat: @"vlc-output.%@", o_mux_string]; [o_save_panel setTitle: _NS("Save File")]; [o_save_panel setPrompt: _NS("Save")]; if( [o_save_panel runModalForDirectory: nil file: o_name] == NSOKButton ) { NSString *o_filename = [o_save_panel filename]; [o_file_field setStringValue: o_filename]; [self outputInfoChanged: nil]; } } - (IBAction)streamPortStepperChanged:(id)sender { [o_stream_port setIntValue: [o_stream_port_stp intValue]]; [self outputInfoChanged: nil]; } - (IBAction)streamTTLStepperChanged:(id)sender { [o_stream_ttl setIntValue: [o_stream_ttl_stp intValue]]; [self TTLChanged:nil]; } - (void)transcodeChanged:(NSNotification *)o_notification { if( [o_transcode_video_chkbox state] == NSOnState ) { [o_transcode_video_selector setEnabled: YES]; [o_transcode_video_bitrate setEnabled: YES]; } else { [o_transcode_video_selector setEnabled: NO]; [o_transcode_video_bitrate setEnabled: NO]; } if( [o_transcode_audio_chkbox state] == NSOnState ) { [o_transcode_audio_selector setEnabled: YES]; [o_transcode_audio_bitrate setEnabled: YES]; [o_transcode_audio_channels setEnabled: YES]; } else { [o_transcode_audio_selector setEnabled: NO]; [o_transcode_audio_bitrate setEnabled: NO]; [o_transcode_audio_channels setEnabled: NO]; } [self transcodeInfoChanged:nil]; } - (void)transcodeInfoChanged:(NSNotification *)o_notification { NSMutableString *o_transcode_string; if( [o_transcode_video_chkbox state] == NSOnState || [o_transcode_audio_chkbox state] == NSOnState ) { o_transcode_string = [NSMutableString stringWithString:@"transcode{"]; if ( [o_transcode_video_chkbox state] == NSOnState ) { [o_transcode_string appendFormat: @"vcodec=\"%@\",vb=\"%@\"", [o_transcode_video_selector titleOfSelectedItem], [o_transcode_video_bitrate stringValue]]; if ( [o_transcode_audio_chkbox state] == NSOnState ) { [o_transcode_string appendString: @","]; } } if ( [o_transcode_audio_chkbox state] == NSOnState ) { [o_transcode_string appendFormat: @"acodec=\"%@\",ab=\"%@\"", [o_transcode_audio_selector titleOfSelectedItem], [o_transcode_audio_bitrate stringValue]]; } [o_transcode_string appendString:@"}:"]; } else { o_transcode_string = [NSString stringWithString:@""]; } [self setTranscode: o_transcode_string]; [self outputInfoChanged:nil]; } - (IBAction)announceChanged:(id)sender { [o_channel_name setEnabled: [o_sap_chkbox state] || [o_slp_chkbox state]]; [self outputInfoChanged: nil]; } @end