eessppeelllloo/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2026-06-16 04:32:47 +02:00
Code Issues Packages Projects Releases Wiki Activity

lavfi/avfiltergraph: suggest a solution when format selection fails.

Browse Source 
Format selection can fail if unknown channel layouts are used
with filters that do not support it.
(cherry picked from commit f775eb3fb4)
This commit is contained in:
Nicolas George
2013-09-03 22:12:54 +02:00
committed by Carl Eugen Hoyos
parent 8f7d839e15
commit 62baf22ec0
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libavfilter/avfiltergraph.c
+4
View File
@@ -575,6 +575,10 @@ static int pick_format(AVFilterLink *link, AVFilterLink *ref)
av_log(link->src, AV_LOG_ERROR, "Cannot select channel layout for"
" the link between filters %s and %s.\n", link->src->name,
link->dst->name);
if (!link->in_channel_layouts->all_counts)
av_log(link->src, AV_LOG_ERROR, "Unknown channel layouts not "
"supported, try specifying a channel layout using "
"'aformat=channel_layouts=something'.\n");
return AVERROR(EINVAL);
}
link->in_channel_layouts->nb_channel_layouts = 1;