wizard.m

VLC Player Source Code

                }
                if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:
                    @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_WAV"])
                {
                    if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:
                        @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_WAV"])
                    {
                        [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:YES];
                        [o_t5_matrix_encap selectCellAtRow:9 column:0];
                    }
                }

            } else {

                /* we just transcoding the audio */

                /* select formats supported by the audio codec */
                if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:
                    @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_PS"])
                {
                    [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
                    [o_t5_matrix_encap selectCellAtRow:0 column:0];
                }
                if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:
                    @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_TS"])
                {
                    [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
                    [o_t5_matrix_encap selectCellAtRow:1 column:0];
                }
                if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:
                    @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MPEG"])
                {
                    [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
                    [o_t5_matrix_encap selectCellAtRow:2 column:0];
                }
                if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:
                    @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_OGG"])
                {
                    [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
                    [o_t5_matrix_encap selectCellAtRow:3 column:0];
                }
                if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:
                    @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_RAW"])
                {
                    [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
                    [o_t5_matrix_encap selectCellAtRow:4 column:0];
                }
                if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:
                    @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_ASF"])
                {
                    [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
                    [o_t5_matrix_encap selectCellAtRow:5 column:0];
                }
                if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:
                    @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_AVI"])
                {
                    [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
                    [o_t5_matrix_encap selectCellAtRow:6 column:0];
                }
                if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:
                    @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MP4"])
                {
                    [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
                    [o_t5_matrix_encap selectCellAtRow:7 column:0];
                }
                if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:
                    @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_MOV"])
                {
                    [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
                    [o_t5_matrix_encap selectCellAtRow:8 column:0];
                }
                if ([[o_audioCodecs objectAtIndex:[[o_userSelections objectForKey:
                    @"trnscdAudioCodec"] intValue]] containsObject: @"MUX_WAV"])
                {
                    [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:YES];
                    [o_t5_matrix_encap selectCellAtRow:9 column:0];
                }
            }
        }
        else if ([[o_userSelections objectForKey:@"trnscdVideo"] isEqualTo: @"YES"])
        {
            /* we are just transcoding the video */

            /* select formats supported by the video-codec */

            if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:
                @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_PS"])
            {
                [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
                [o_t5_matrix_encap selectCellAtRow:0 column:0];
            }
            if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:
                @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_TS"])
            {
                [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
                [o_t5_matrix_encap selectCellAtRow:1 column:0];
            }
            if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:
                @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MPEG"])
            {
                [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
                [o_t5_matrix_encap selectCellAtRow:2 column:0];
            }
            if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:
                @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_OGG"])
            {
                [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
                [o_t5_matrix_encap selectCellAtRow:3 column:0];
            }
            if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:
                @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_RAW"])
            {
                [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
                [o_t5_matrix_encap selectCellAtRow:4 column:0];
            }
            if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:
                @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_ASF"])
            {
                [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
                [o_t5_matrix_encap selectCellAtRow:5 column:0];
            }
            if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:
                @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_AVI"])
            {
                [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:YES];
                [o_t5_matrix_encap selectCellAtRow:6 column:0];
            }
            if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:
                @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MP4"])
            {
                [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
                [o_t5_matrix_encap selectCellAtRow:7 column:0];
            }
            if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:
                @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MOV"])
            {
                [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
                [o_t5_matrix_encap selectCellAtRow:8 column:0];
            }
            if ([[o_videoCodecs objectAtIndex:[[o_userSelections objectForKey:
                @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_WAV"])
            {
                [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:YES];
                [o_t5_matrix_encap selectCellAtRow:9 column:0];
            }
        } else {
            /* we don't do any transcoding
             * -> enabled the encap-formats allowed when streaming content via
             * http plus MP4 since this should work fine in most cases */

            /* FIXME: choose a selection of encap-formats based upon the
             * actually used codecs */

            /* enable MPEG PS, MPEG TS, MPEG 1, OGG, RAW, ASF, MP4 and MOV
             * select MPEG PS */
            [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:YES];
            [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
            [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:YES];
            [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:YES];
            [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:YES];
            [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:YES];
            [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:YES];
            [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:YES];
            [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
            [o_t5_matrix_encap selectCellAtRow:0 column:0];
        }

        if ( [o_userSelections objectForKey:@"stmgMhd"] == @"1" )
        {
            /* if MMS is the streaming protocol, only ASFH is available */
            [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:YES];
            [o_t5_matrix_encap selectCellAtRow:10 column:0];
        }
        else if ( [o_userSelections objectForKey:@"stmgMhd"] == @"0" )
        {
            /* if HTTP is the streaming protocol, disable all unsupported
             * encap-formats, but don't touch the other ones selected above */
            [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
        }
        else if ( [[o_userSelections objectForKey:@"stmgMhd"] intValue] >= 2 )
        {
            /* if UDP/RTP is the streaming protocol, only MPEG-TS is available */
            [[o_t5_matrix_encap cellAtRow:0 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:2 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:3 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:4 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:5 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:6 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:7 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:8 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:9 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:10 column:0] setEnabled:NO];
            [[o_t5_matrix_encap cellAtRow:1 column:0] setEnabled:YES];
            [o_t5_matrix_encap selectCellAtRow:1 column:0];
        }
        int x;
        BOOL anythingEnabled;
        x = 0;
        anythingEnabled = NO;
        while (x != [o_t5_matrix_encap numberOfRows])
        {
            if ([[o_t5_matrix_encap cellAtRow:x column:0] isEnabled])
            {
                anythingEnabled = YES;
            }
            x += 1;
        }
        if (anythingEnabled == YES)
        {
            /* go the encap-tab */
            [o_tab_pageHolder selectTabViewItemAtIndex:4];
        } else {
            /* show a sheet that the selected codecs are not compatible */
            NSBeginInformationalAlertSheet(_NS("Invalid selection"), _NS("OK"),
                @"", @"", o_wizard_window, nil, nil, nil, nil, _NS("The "
                "chosen codecs are not compatible with each other. For example: "
                "It is impossibleto  mix uncompressed audio with any video codec.\n\n"
                "Correct your selection and try again."));
        }

    }
    else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString: @"Encap"])
    {
        /* get the chosen encap format and store it */
        NSNumber * theNum;
        theNum = [NSNumber numberWithInt:[[o_t5_matrix_encap selectedCell] tag]];
        [o_userSelections setObject:[theNum stringValue] forKey:@"encapFormat"];

        /* show either "Streaming 2" or "Transcode 2" to the user */
        if ([[o_userSelections objectForKey:@"trnscdOrStrmg"] isEqualToString:@"strmg"])
        {
            /* we are streaming */
            [o_tab_pageHolder selectTabViewItemAtIndex:5];
        }else{
            /* we are just transcoding */
            [o_tab_pageHolder selectTabViewItemAtIndex:6];
            /* in case that we are processing multiple items, let the user
             * select a folder instead of a localtion for a single item */
            if( [[o_userSelections objectForKey:@"pathToStrm"] count] > 1 )
            {
                [o_t7_txt_saveFileTo setStringValue:
                    _NS("Select the directory to save to")];
            }
            else
            {
                [o_t7_txt_saveFileTo setStringValue:
                    _NS("Select the file to save to")];
            }
        }
    }
    else if ([[[o_tab_pageHolder selectedTabViewItem] label] isEqualToString:
        @"Streaming 2"])
    {
        /* store the chosen TTL */
        [o_userSelections setObject:[o_t6_fld_ttl stringValue] forKey:@"ttl"];

        /* check whether SAP is enabled and store the announce, if needed */
        if ([o_t6_ckb_sap state] == NSOnState)
        {