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

Simplify.

doc/examples/filtering: make use of av_err2str()
Simplify.
82e74ee6 · Stefano Sabatini · 7b2534b0 · 82e74ee6 · 82e74ee6
Commit 82e74ee6 authored Dec 02, 2013 by Stefano Sabatini
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Showing with 2 additions and 6 deletions

filtering_audio.c doc/examples/filtering_audio.c +1 -3

filtering_video.c doc/examples/filtering_video.c +1 -3

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--- 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);
    }