wizard.m

uclinux 下的vlc播放器源代码

                    @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_OGG"])
                {
                    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_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
                    @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_RAW"])
                {
                    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_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
                    @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_ASF"])
                {
                    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_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
                    @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_AVI"])
                {
                    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_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
                    @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MP4"])
                {
                    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_videoCodecs objectAtIndex:[[o_userSelections objectForKey: \
                    @"trnscdVideoCodec"] intValue]] containsObject: @"MUX_MOV"])
                {
                    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_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];
        }