diff options
| -rw-r--r-- | libavcodec/aacsbr.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavcodec/aacsbr.c b/libavcodec/aacsbr.c index bc6cb003cb..130e3ed121 100644 --- a/libavcodec/aacsbr.c +++ b/libavcodec/aacsbr.c @@ -720,6 +720,13 @@ static int read_sbr_grid(AACContext *ac, SpectralBandReplication *sbr, return -1; } + for (i = 1; i <= ch_data->bs_num_env; i++) { + if (ch_data->t_env[i-1] > ch_data->t_env[i]) { + av_log(ac->avccontext, AV_LOG_ERROR, "Non monotone time borders\n"); + return -1; + } + } + ch_data->bs_num_noise = (ch_data->bs_num_env > 1) + 1; ch_data->t_q[0] = ch_data->t_env[0]; |