[FFmpeg-devel] [PATCH] Changed metadata print option to accept general urls

[Paul B Mahol]

On 7/8/16, sami.hult at gmail.com <sami.hult at gmail.com> wrote:
> From: Sami Hult <sami.hult at gmail.com>
>
> This is an - once again - updated patch, that uses avio_write instead
> of avio_puts to stream clean text output without null characters. Works
> now for me as intended.
>
> Changes metadata filter to accept general urls as file argument without
> breaking former behaviour. As a byproduct, it also allows for writing to
> file "-" if specified as "file:-".
>
> Example:
>
> ffmpeg -i test.wav -filter_complex
> "silencedetect=n=-40dB:d=0.1,ametadata=mode=print:file='pipe\:4'" -f null
>
>

probably ok