[FFmpeg-devel] [PATCH] avformat/dashenc: Disable streaming for webm output

Jeyapal, Karthick kjeyapal at akamai.com
Tue Apr 16 14:09:12 EEST 2019


On 4/10/19 12:09 PM, Karthick J wrote:
> Currently streaming for webm output doesn't work.
> Disabling explicitly will make sure that the manifest will get generated correctly.
> ---
>  libavformat/dashenc.c | 5 +++++
>  1 file changed, 5 insertions(+)
>
> diff --git a/libavformat/dashenc.c b/libavformat/dashenc.c
> index f8d71166d4..d8dcbc1230 100644
> --- a/libavformat/dashenc.c
> +++ b/libavformat/dashenc.c
> @@ -1200,6 +1200,11 @@ static int dash_init(AVFormatContext *s)
>                         "Override -init_seg_name and/or -media_seg_name and/or "
>                         "-single_file_name to end with the extension .webm\n");
>              }
> +            if (c->streaming) {
> +                // Streaming not supported as matroskaenc buffers internally before writing the output
> +                av_log(s, AV_LOG_WARNING, "One or more streams in WebM output format. Streaming option will be ignored\n");
> +                c->streaming = 0;
> +            }
>          }
>  
>          ctx->oformat = av_guess_format(os->format_name, NULL, NULL);
Pushed



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