| AUDIO_SELECTED_CHANNELS | |||||
| The AUDIO_SELECTED_CHANNELS parameter specifies how audio channels are routed inside a conversion.
Semicolons separate the streams. Comma separate the channels. A number reflects the number of the input channel. The format is i[,j][;k[,l]] i, j, k, l, m: number of the input channel. If the input consists of several files (Same directory, same Base name + numbered audio track) the audio numbering of the input channel is continued. The number may be higher than the real number of audio channels. If you specifiy 1,2,3,4,5,6,7,8 and have only 4 channels on the input side, the remaining channels are filled with silence. Examples: 1,2 The first two input audio channels (either the first two mono channels or the first two channels of a mulitchannel stream) are routed in a stereo output stream. 2,1 The first two audio channels are routed in a stereo output stream, but in reverse order (the first channel of the input stream is the second of the output stream and vice versa) 1,2;2,1 The first two audio channels are routed in two stereo output streams. The first stereo output stream contains input 1 and 2. The second stereo output stream contains input 2 and 1. |
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