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| author | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2012-04-09 21:19:30 +0200 |
|---|---|---|
| committer | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2012-04-10 20:51:20 +0200 |
| commit | 1ac606bae60e46522189b678b58a7fb8376046ac (patch) | |
| tree | e899eb855dffea8615d89f3cd2134316f4c372d3 | |
| parent | 5b2be9bcc0463494f59227150b149605b74cc5e1 (diff) | |
| download | ffmpeg-1ac606bae60e46522189b678b58a7fb8376046ac.tar.gz | |
aacsbr: silence message for SBR extension "padding".
Some files contain a few additional, all-0 bits.
Check for that case and don't print incorrect "not supported"
message.
Fixes trac issue #836.
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
| -rw-r--r-- | libavcodec/aacsbr.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/aacsbr.c b/libavcodec/aacsbr.c index 79a0ca2da8..ea2dcbb69b 100644 --- a/libavcodec/aacsbr.c +++ b/libavcodec/aacsbr.c @@ -933,7 +933,9 @@ static void read_sbr_extension(AACContext *ac, SpectralBandReplication *sbr, } break; default: - av_log_missing_feature(ac->avctx, "Reserved SBR extensions are", 1); + // some files contain 0-padding + if (bs_extension_id || *num_bits_left > 16 || show_bits(gb, *num_bits_left)) + av_log_missing_feature(ac->avctx, "Reserved SBR extensions are", 1); skip_bits_long(gb, *num_bits_left); // bs_fill_bits *num_bits_left = 0; break; |