doc/examples/filtering: make use of av_err2str()

Simplify.
11 years ago · 82e74ee6e4
parent 7b2534b0ea
commit 82e74ee6e4
2 changed files with 2 additions and 6 deletions
--- a/doc/examples/filtering_audio.c
+++ b/doc/examples/filtering_audio.c
@ -254,9 +254,7 @@ end:
    av_frame_free(&filt_frame);

    if (ret < 0 && ret != AVERROR_EOF) {
-        char buf[1024];
-        av_strerror(ret, buf, sizeof(buf));
-        fprintf(stderr, "Error occurred: %s\n", buf);
+        fprintf(stderr, "Error occurred: %s\n", av_err2str(ret));
        exit(1);
    }

--- a/doc/examples/filtering_video.c
+++ b/doc/examples/filtering_video.c
@ -243,9 +243,7 @@ end:
    av_frame_free(&filt_frame);

    if (ret < 0 && ret != AVERROR_EOF) {
-        char buf[1024];
-        av_strerror(ret, buf, sizeof(buf));
-        fprintf(stderr, "Error occurred: %s\n", buf);
+        fprintf(stderr, "Error occurred: %s\n", av_err2str(ret));
        exit(1);
    }