| cdef extern from "libavutil/channel_layout.h" nogil: | |
| # This is not a comprehensive list. | |
| cdef uint64_t AV_CH_LAYOUT_MONO | |
| cdef uint64_t AV_CH_LAYOUT_STEREO | |
| cdef uint64_t AV_CH_LAYOUT_2POINT1 | |
| cdef uint64_t AV_CH_LAYOUT_4POINT0 | |
| cdef uint64_t AV_CH_LAYOUT_5POINT0_BACK | |
| cdef uint64_t AV_CH_LAYOUT_5POINT1_BACK | |
| cdef uint64_t AV_CH_LAYOUT_6POINT1 | |
| cdef uint64_t AV_CH_LAYOUT_7POINT1 | |