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| author | Simon Rettberg | 2020-12-02 08:23:52 +0100 |
|---|---|---|
| committer | Simon Rettberg | 2020-12-02 08:23:52 +0100 |
| commit | 2954208d00d422b34fa3a69631b0a091f17a349d (patch) | |
| tree | b4322e320155656af133b8f47025d00b17a68f64 /hacks/recanim.c | |
| parent | Update to 5.43 (diff) | |
| download | xscreensaver-2954208d00d422b34fa3a69631b0a091f17a349d.tar.gz xscreensaver-2954208d00d422b34fa3a69631b0a091f17a349d.tar.xz xscreensaver-2954208d00d422b34fa3a69631b0a091f17a349d.zip | |
5.44
Diffstat (limited to 'hacks/recanim.c')
| -rw-r--r-- | hacks/recanim.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/hacks/recanim.c b/hacks/recanim.c index 69bf385..bd88b4b 100644 --- a/hacks/recanim.c +++ b/hacks/recanim.c @@ -1,4 +1,4 @@ -/* recanim, Copyright (c) 2014-2018 Jamie Zawinski <jwz@jwz.org> +/* recanim, Copyright (c) 2014-2020 Jamie Zawinski <jwz@jwz.org> * Record animation frames of the running screenhack. * * Permission to use, copy, modify, distribute, and sell this software and its @@ -427,7 +427,9 @@ screenhack_record_anim_free (record_anim_state *st) st->fps, progname, type, st->fps); if (soundtrack) sprintf (cmd + strlen(cmd), - " -i '%s' -map 0:v:0 -map 1:a:0 -acodec aac", + " -i '%s' -map 0:v:0 -map 1:a:0 -acodec aac" + /* Truncate or pad audio to length of video */ + " -filter_complex '[1:0] apad' -shortest", soundtrack); sprintf (cmd + strlen(cmd), " -c:v libx264" @@ -439,7 +441,11 @@ screenhack_record_anim_free (record_anim_state *st) /*" 2>&-"*/, fn); fprintf (stderr, "%s: exec: %s\n", progname, cmd); - system (cmd); + /* Use empty body to kill warning from gcc -Wall with + "warning: ignoring return value of 'system', + declared with attribute warn_unused_result" + */ + if (system (cmd)) {} if (stat (fn, &s)) { |