From: Zhao Zhili <wantl...@gmail.com> --- doc/examples/filtering_video.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/doc/examples/filtering_video.c b/doc/examples/filtering_video.c index 2cc55e8..324d566 100644 --- a/doc/examples/filtering_video.c +++ b/doc/examples/filtering_video.c @@ -211,18 +211,21 @@ int main(int argc, char **argv) { int ret; AVPacket packet; - AVFrame *frame = av_frame_alloc(); - AVFrame *filt_frame = av_frame_alloc(); + AVFrame *frame; + AVFrame *filt_frame; - if (!frame || !filt_frame) { - perror("Could not allocate frame"); - exit(1); - } if (argc != 2) { fprintf(stderr, "Usage: %s file\n", argv[0]); exit(1); } + frame = av_frame_alloc(); + filt_frame = av_frame_alloc(); + if (!frame || !filt_frame) { + perror("Could not allocate frame"); + exit(1); + } + if ((ret = open_input_file(argv[1])) < 0) goto end; if ((ret = init_filters(filter_descr)) < 0) -- 2.9.5 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel