On 04/11/2013 03:09 PM, Anton Khirnov wrote:
> ---
> libavfilter/af_channelmap.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/libavfilter/af_channelmap.c b/libavfilter/af_channelmap.c
> index 774ee05..5388c58 100644
> --- a/libavfilter/af_channelmap.c
> +++ b/libavfilter/af_channelmap.c
> @@ -270,6 +270,12 @@ static av_cold int channelmap_init(AVFilterContext *ctx)
> }
> s->output_layout = fmt;
> }
> + if (!s->output_layout) {
> + av_log(ctx, AV_LOG_ERROR, "Output channel layout is not set and "
> + "cannot be guessed from the maps.\n");
> + return AVERROR(EINVAL);
> + }
> +
> ff_add_channel_layout(&s->channel_layouts, s->output_layout);
>
> if (mode == MAP_PAIR_INT_STR || mode == MAP_PAIR_STR_STR) {
Ok
-Justin
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