This is required otherwise it is not always possible to guess the number of channels from the layout, for example if the channel layout is unknown.
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| @@ -15,6 +15,9 @@ libavutil: 2011-04-18 · 14 unmodified lines | ||
| 15 | 15 | |
| 16 | 16 | API changes, most recent first: |
| 17 | 17 | |
| 18 | +2012-07-31 - xxxxxxx - lavc 54.46.100 | |
| 19 | + Add channels field to AVFrame. | |
| 20 | + | |
| 18 | 21 | 2012-07-30 - xxxxxxx - lavu 51.66.100 |
| 19 | 22 | Add av_get_channel_description() |
| 20 | 23 | and av_get_standard_channel_layout() functions. |