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| author | Alex Agranovsky <alex@sighthound.com> | 2015-10-10 14:52:34 -0400 |
|---|---|---|
| committer | Nicolas George <george@nsup.org> | 2015-10-12 16:56:58 +0200 |
| commit | cf28490e564d91c89b4c56e605c6f391bddb9ba9 (patch) | |
| tree | 7b93fc02271f7ddc7f00770b3307c8ae63e79131 /libavfilter/vf_drawtext.c | |
| parent | 1f3a29e999b635fee913680402977eb1d51a8461 (diff) | |
| download | ffmpeg-cf28490e564d91c89b4c56e605c6f391bddb9ba9.tar.gz | |
avfilter/drawtext: allow to format pts with strftime
Signed-off-by: Alex Agranovsky <alex@sighthound.com>
Diffstat (limited to 'libavfilter/vf_drawtext.c')
| -rw-r--r-- | libavfilter/vf_drawtext.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/libavfilter/vf_drawtext.c b/libavfilter/vf_drawtext.c index 9fd9461863..8e21693534 100644 --- a/libavfilter/vf_drawtext.c +++ b/libavfilter/vf_drawtext.c @@ -824,6 +824,16 @@ static int func_pts(AVFilterContext *ctx, AVBPrint *bp, (int)(ms / 1000) % 60, (int)ms % 1000); } + } else if (!strcmp(fmt, "localtime") || + !strcmp(fmt, "gmtime")) { + struct tm tm; + time_t ms = (time_t)pts; + const char *timefmt = argc >= 3 ? argv[2] : "%Y-%m-%d %H:%M:%S"; + if (!strcmp(fmt, "localtime")) + localtime_r(&ms, &tm); + else + gmtime_r(&ms, &tm); + av_bprint_strftime(bp, timefmt, &tm); } else { av_log(ctx, AV_LOG_ERROR, "Invalid format '%s'\n", fmt); return AVERROR(EINVAL); @@ -958,7 +968,7 @@ static const struct drawtext_function { { "expr_int_format", 2, 3, 0, func_eval_expr_int_format }, { "eif", 2, 3, 0, func_eval_expr_int_format }, { "pict_type", 0, 0, 0, func_pict_type }, - { "pts", 0, 2, 0, func_pts }, + { "pts", 0, 3, 0, func_pts }, { "gmtime", 0, 1, 'G', func_strftime }, { "localtime", 0, 1, 'L', func_strftime }, { "frame_num", 0, 0, 0, func_frame_num }, |