Files in ffmpeg:av_write_frame_instead_as_it_is_slightly_faster._it_is_also_important_to_keep_in_mind_that_completely_non-interleaved_input_will_need_huge_amounts_of_memory_to_interleave_with_this_so_it_is_preferable_to_interleave_at_the_demuxer_level._code_c_int_av_interleaved_write_frame_avformatcontext_s_avpacket_pkt:code_parameters_s_code_c_avformatcontext_s_code_the_media_file_handle_a_pointer_to_a_ffmpeg