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lavd/lavfi: support unknown channel layouts.

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(cherry picked from commit 863fb11f63)
This commit is contained in:
Nicolas George
2013-10-28 11:50:09 +01:00
committed by Carl Eugen Hoyos
parent 9422cd85a0
commit 31647c5a46
1 changed files with 4 additions and 0 deletions
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4
libavdevice/lavfi.c
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@@ -248,6 +248,10 @@ av_cold static int lavfi_read_header(AVFormatContext *avctx)
ret = av_opt_set_int_list(sink, "sample_fmts", sample_fmts, AV_SAMPLE_FMT_NONE, AV_OPT_SEARCH_CHILDREN); ret = av_opt_set_int_list(sink, "sample_fmts", sample_fmts, AV_SAMPLE_FMT_NONE, AV_OPT_SEARCH_CHILDREN);
if (ret < 0) if (ret < 0)
goto end; goto end;
ret = av_opt_set_int(sink, "all_channel_counts", 1,
AV_OPT_SEARCH_CHILDREN);
if (ret < 0)
goto end;
} }
lavfi->sinks[i] = sink; lavfi->sinks[i] = sink;