open_input_file   230 doc/examples/filtering_audio.c     if ((ret = open_input_file(argv[1])) < 0)
open_input_file   229 doc/examples/filtering_video.c     if ((ret = open_input_file(argv[1])) < 0)
open_input_file   793 doc/examples/transcode_aac.c     if (open_input_file(argv[1], &input_format_context,
open_input_file   521 doc/examples/transcoding.c     if ((ret = open_input_file(argv[1])) < 0)
open_input_file   249 doc/examples/vaapi_transcode.c     if ((ret = open_input_file(argv[1])) < 0)
open_input_file  3339 fftools/ffmpeg_opt.c     ret = open_files(&octx.groups[GROUP_INFILE], "input", open_input_file);
open_input_file  3003 fftools/ffprobe.c     ret = open_input_file(&ifile, filename, print_filename);