ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinha...@outlook.com> | Sun Aug 29 22:18:52 2021 +0200| [e6bfb14223e44b4110c1d171d1ecffe9c80302a8] | committer: Andreas Rheinhardt
avcodec/aptxdec: Process data in complete blocks only The APTX (HD) decoder decodes blocks of four (six) bytes to four output samples. It makes no sense to handle incomplete blocks: They would just lead to synchronization errors, in which case the complete frame is discarded. So only handle complete blocks. This also avoids reading from the packet's padding and writing into the frame's padding. Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e6bfb14223e44b4110c1d171d1ecffe9c80302a8 --- libavcodec/aptxdec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/aptxdec.c b/libavcodec/aptxdec.c index 878c9ffe1b..d254b3026b 100644 --- a/libavcodec/aptxdec.c +++ b/libavcodec/aptxdec.c @@ -151,7 +151,7 @@ static int aptx_decode_frame(AVCodecContext *avctx, AVFrame *frame, /* get output buffer */ frame->ch_layout.nb_channels = NB_CHANNELS; frame->format = AV_SAMPLE_FMT_S32P; - frame->nb_samples = 4 * avpkt->size / s->block_size; + frame->nb_samples = 4 * (avpkt->size / s->block_size); if ((ret = ff_get_buffer(avctx, frame, 0)) < 0) return ret; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
