If std_strict_compliance < FF_COMPLIANCE_STRICT, then warn the user of
the invalid sample rate instead of returning an error. This allows the
sample rate to be decoded in certain cases.
Fixes Trac Ticket #11361.
---
libavformat/riffdec.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/libavformat/riffdec.c b/libavformat/riffdec.c
index b7a85a6ab2..1f4cacf1d5 100644
--- a/libavformat/riffdec.c
+++ b/libavformat/riffdec.c
@@ -180,9 +180,12 @@ int ff_get_wav_header(void *logctx, AVIOContext *pb,
par->bit_rate = bitrate;
if (par->sample_rate <= 0) {
- av_log(logctx, AV_LOG_ERROR,
+ int strict = ((AVFormatContext*)logctx)->strict_std_compliance >=
FF_COMPLIANCE_STRICT;
+ av_log(logctx, strict ? AV_LOG_ERROR : AV_LOG_WARNING,
"Invalid sample rate: %d\n", par->sample_rate);
- return AVERROR_INVALIDDATA;
+ if (strict)
+ return AVERROR_INVALIDDATA;
+ par->sample_rate = 0;
}
if (par->codec_id == AV_CODEC_ID_AAC_LATM) {
/* Channels and sample_rate values are those prior to applying SBR
--
2.39.5
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