mirror/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2025-06-10 02:53:07 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

ffmpeg: check return value

Browse Source
This commit is contained in:
Alexander Alekhin 2016-11-10 15:55:47 +03:00
parent 12569dc730
commit 40aa8aa862
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
modules/videoio/src/cap_ffmpeg_impl.hpp
View File

@ -2455,11 +2455,14 @@ bool OutputMediaStream_FFMPEG::open(const char* fileName, int width, int height,
} }
// write the stream header, if any // write the stream header, if any
int header_err =
#if LIBAVFORMAT_BUILD < CALC_FFMPEG_VERSION(53, 2, 0) #if LIBAVFORMAT_BUILD < CALC_FFMPEG_VERSION(53, 2, 0)
av_write_header(oc_); av_write_header(oc_);
#else #else
avformat_write_header(oc_, NULL); avformat_write_header(oc_, NULL);
#endif #endif
if (header_err != 0)
return false;
return true; return true;
} }