| cdef extern from "libavdevice/avdevice.h" nogil: | |
| cdef int avdevice_version() | |
| cdef char* avdevice_configuration() | |
| cdef char* avdevice_license() | |
| void avdevice_register_all() | |
| AVInputFormat * av_input_audio_device_next(AVInputFormat *d) | |
| AVInputFormat * av_input_video_device_next(AVInputFormat *d) | |
| AVOutputFormat * av_output_audio_device_next(AVOutputFormat *d) | |
| AVOutputFormat * av_output_video_device_next(AVOutputFormat *d) | |