>open_files()
: <a class="el" href="d7/db3/fftools__ffmpeg_8h.html#a94b7523ab981f616ed14978d06d70ac9">fftools_ffmpeg.h</a>
</li>
<li>open_input_file()
: <a class="el" href="d7/db3/fftools__ffmpeg_8h.html#a540336d8019a727fad05b1d6c53e7c15">fftools_ffmpeg.h</a>
, <a class="el" href="d8/d78/fftools__ffprobe_8c.html#a7cd7a2a823ba796c59fe1a556c47fbc2">fftools_ffprobe.c</a>
, <a class="el" href="da/d66/fftools__ffmpeg__opt_8c.html#a540336d8019a727fad05b1d6c53e7c15">fftools_ffmpeg_opt.c</a>
</li>
<li>open_output_f