diff options
author | Michael Niedermayer <michaelni@gmx.at> | 2013-11-29 03:42:03 +0100 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2013-11-29 03:42:03 +0100 |
commit | 12235a3ed29c11b7983d43b843696297efb01249 (patch) | |
tree | bd0ca3bdfec752e990b7e80c6dda1f42948b8655 /libavcodec | |
parent | 43ec456320d03d34d37f9458b0134d8f9d1ed310 (diff) |
avcodec/dcadec: print more details about errors
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec')
-rw-r--r-- | libavcodec/dcadec.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/libavcodec/dcadec.c b/libavcodec/dcadec.c index 76e21f8c5f..3301a1a15d 100644 --- a/libavcodec/dcadec.c +++ b/libavcodec/dcadec.c @@ -1450,8 +1450,10 @@ static int dca_subframe_footer(DCAContext *s, int base_channel) aux_data_end = 8 * aux_data_count + get_bits_count(&s->gb); - if (get_bits_long(&s->gb, 32) != 0x9A1105A0) // nSYNCAUX + if (get_bits_long(&s->gb, 32) != 0x9A1105A0) { // nSYNCAUX + av_log(s->avctx,AV_LOG_ERROR, "nSYNCAUX mismatching\n"); return AVERROR_INVALIDDATA; + } if (get_bits1(&s->gb)) { // bAUXTimeStampFlag avpriv_request_sample(s->avctx, @@ -1502,9 +1504,10 @@ static int dca_subframe_footer(DCAContext *s, int base_channel) skip_bits(&s->gb, 16); // nAUXCRC16 // additional data (reserved, cf. ETSI TS 102 114 V1.4.1) - if ((reserved = (aux_data_end - get_bits_count(&s->gb))) < 0) + if ((reserved = (aux_data_end - get_bits_count(&s->gb))) < 0) { + av_log(s->avctx, AV_LOG_ERROR, "overread aux by %d bits\n", -reserved); return AVERROR_INVALIDDATA; - else if (reserved) { + } else if (reserved) { avpriv_request_sample(s->avctx, "Core auxiliary data reserved content"); skip_bits_long(&s->gb, reserved); |