Function rsmpeg::ffi::av_opt_set_dict2 [−][src]
pub unsafe extern "C" fn av_opt_set_dict2(
obj: *mut c_void,
options: *mut *mut AVDictionary,
search_flags: i32
) -> i32
Expand description
Set all the options from a given dictionary on an object.
@param obj a struct whose first element is a pointer to AVClass @param options options to process. This dictionary will be freed and replaced by a new one containing all options not found in obj. Of course this new dictionary needs to be freed by caller with av_dict_free(). @param search_flags A combination of AV_OPT_SEARCH_*.
@return 0 on success, a negative AVERROR if some option was found in obj, but could not be set.
@see av_dict_copy()