enum AVDevToAppMessageType type,
void *data, size_t data_size);
+#if FF_API_DEVICE_CAPABILITIES
/**
* Following API allows user to probe device capabilities (supported codecs,
* pixel formats, sample formats, resolutions, channel counts, etc).
/**
* AVOption table used by devices to implement device capabilities API. Should not be used by a user.
*/
+attribute_deprecated
extern const AVOption av_device_capabilities[];
/**
*
* @return >= 0 on success, negative otherwise.
*/
+attribute_deprecated
int avdevice_capabilities_create(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s,
AVDictionary **device_options);
* @param caps Device capabilities data to be freed.
* @param s Context of the device.
*/
+attribute_deprecated
void avdevice_capabilities_free(AVDeviceCapabilitiesQuery **caps, AVFormatContext *s);
+#endif
/**
* Structure describes basic parameters of the device.