avformat/mxf: use FFABS to instead of abs
authorSteven Liu <lq@chinaffmpeg.org>
Mon, 20 Nov 2017 02:50:30 +0000 (10:50 +0800)
committerSteven Liu <lq@chinaffmpeg.org>
Mon, 20 Nov 2017 02:50:30 +0000 (10:50 +0800)
commitcb259467d1ea0320b4150180f0d94b01c5b7e0ed
tree9621a4d82f70f318cfe182a547be6046d1aef85d
parenta30085f5708f16fcf2d133a2120ddf50d8f59c44
avformat/mxf: use FFABS to instead of abs

Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
libavformat/mxf.c