[FFmpeg-cvslog] libx264: Increase x264 opts character limit to 4096

[Sasi Inguva]

ffmpeg | branch: release/3.1 | Sasi Inguva <isasi-at-google.com at ffmpeg.org> | Thu Jul 21 18:52:41 2016 -0700| [7c01fa962e7fb08754f191a3840af56654fa0841] | committer: Michael Niedermayer

libx264: Increase x264 opts character limit to 4096

Signed-off-by: Sasi Inguva <isasi at google.com>
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 282477bf4534439ecb06f14d46446a4f1ab82284)

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7c01fa962e7fb08754f191a3840af56654fa0841
---

 libavcodec/libx264.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavcodec/libx264.c b/libavcodec/libx264.c
index c8f2380..b730c91 100644
--- a/libavcodec/libx264.c
+++ b/libavcodec/libx264.c
@@ -777,8 +777,8 @@ FF_ENABLE_DEPRECATION_WARNINGS
     if(x4->x264opts){
         const char *p= x4->x264opts;
         while(p){
-            char param[256]={0}, val[256]={0};
-            if(sscanf(p, "%255[^:=]=%255[^:]", param, val) == 1){
+            char param[4096]={0}, val[4096]={0};
+            if(sscanf(p, "%4095[^:=]=%4095[^:]", param, val) == 1){
                 OPT_STR(param, "1");
             }else
                 OPT_STR(param, val);