Signed-off-by: James Almer <[email protected]>
---
libavcodec/h264_sei.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/libavcodec/h264_sei.c b/libavcodec/h264_sei.c
index 42ba94114c..96ae50a24a 100644
--- a/libavcodec/h264_sei.c
+++ b/libavcodec/h264_sei.c
@@ -195,8 +195,12 @@ static int decode_registered_user_data(H264SEIContext *h,
GetBitContext *gb,
size--;
}
- if (country_code != 0xB5) // usa_country_code
+ if (country_code != 0xB5) { // usa_country_code
+ av_log(logctx, AV_LOG_VERBOSE,
+ "Unsupported User Data Registered ITU-T T35 SEI message
(country_code = %d)\n",
+ country_code);
return 0;
+ }
/* itu_t_t35_payload_byte follows */
provider_code = get_bits(gb, 16);
@@ -217,11 +221,17 @@ static int decode_registered_user_data(H264SEIContext *h,
GetBitContext *gb,
return decode_registered_user_data_closed_caption(&h->a53_caption,
gb,
logctx, size);
default:
+ av_log(logctx, AV_LOG_VERBOSE,
+ "Unsupported User Data Registered ITU-T T35 SEI message
(atsc user_identifier = 0x%04x)\n",
+ user_identifier);
break;
}
break;
}
default:
+ av_log(logctx, AV_LOG_VERBOSE,
+ "Unsupported User Data Registered ITU-T T35 SEI message
(provider_code = %d)\n",
+ provider_code);
break;
}
--
2.29.2
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