[FFmpeg-devel] [PATCH] ffmpeg_opt: Do not overwrite output if there is no input

[Nicolas George]

Le septidi 7 germinal, an CCXXIII, Michael Niedermayer a écrit :
> +    if (!(oc->oformat->flags & AVFMT_NOSTREAMS) && !input_stream_potentially_available) {
> +        av_log(NULL, AV_LOG_ERROR,
> +               "No input streams but output needs an input stream\n");
> +        exit_program(1);
> +    }

Was this tested with input coming only from a filter graph (ffmpeg -lavfi
testsrc output.nut)?

Regards,

-- 
  Nicolas George