Hi,
patch attached.
From 78dc1f23509f59e64adbc0a4ecf2e6b77581e375 Mon Sep 17 00:00:00 2001
From: Paul B Mahol <one...@gmail.com>
Date: Thu, 19 May 2016 16:40:07 +0200
Subject: [PATCH] avcodec/adpcm: pick correct step_index for IMA AMV
Fixes #5538
Signed-off-by: Paul B Mahol <one...@gmail.com>
---
libavcodec/adpcm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c
index 0b6b92e..ac74318 100644
--- a/libavcodec/adpcm.c
+++ b/libavcodec/adpcm.c
@@ -1310,8 +1310,8 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
break;
case AV_CODEC_ID_ADPCM_IMA_AMV:
c->status[0].predictor = sign_extend(bytestream2_get_le16u(&gb), 16);
- c->status[0].step_index = bytestream2_get_le16u(&gb);
- bytestream2_skipu(&gb, 4);
+ c->status[0].step_index = bytestream2_get_byteu(&gb);
+ bytestream2_skipu(&gb, 5);
if (c->status[0].step_index > 88u) {
av_log(avctx, AV_LOG_ERROR, "ERROR: step_index = %i\n",
c->status[0].step_index);
--
2.5.0
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
