On Thu, Jul 2, 2015 at 3:13 PM, Rostislav Pehlivanov <atomnu...@gmail.com> wrote: > This commit resets any bands marked as M/S or IS upon encoding a frame. This > is needed because the arrays may contain some residual information upon > allocation on startup and because there isn't any mechanism to reset the > arrays once the frame has been encoded. > --- > libavcodec/aacenc.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/libavcodec/aacenc.c b/libavcodec/aacenc.c > index 3a512ff..05a8162 100644 > --- a/libavcodec/aacenc.c > +++ b/libavcodec/aacenc.c > @@ -617,6 +617,8 @@ static int aac_encode_frame(AVCodecContext *avctx, > AVPacket *avpkt, > tag = s->chan_map[i+1]; > chans = tag == TYPE_CPE ? 2 : 1; > cpe = &s->cpe[i]; > + memset(cpe->is_mask, 0, sizeof(cpe->is_mask)); > + memset(cpe->ms_mask, 0, sizeof(cpe->ms_mask)); > put_bits(&s->pb, 3, tag); > put_bits(&s->pb, 4, chan_el_counter[tag]++); > for (ch = 0; ch < chans; ch++)
Looks good and necessary _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
