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| author | Limin Wang <lance.lmwang@gmail.com> | 2020-07-04 20:32:59 +0800 |
|---|---|---|
| committer | Limin Wang <lance.lmwang@gmail.com> | 2020-07-08 23:14:04 +0800 |
| commit | f9277cd796575c075cbf7c5bacd1c25ab86f5758 (patch) | |
| tree | 698f37cc223d42b43e4ac77c728323b08e3e6ba0 | |
| parent | 3ede8acba6270e46080f14caa6d91963ff3c01d2 (diff) | |
| download | ffmpeg-f9277cd796575c075cbf7c5bacd1c25ab86f5758.tar.gz | |
avfilter/vf_showinfo: add dump_s12m_timecode() helper function
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
| -rw-r--r-- | libavfilter/vf_showinfo.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/libavfilter/vf_showinfo.c b/libavfilter/vf_showinfo.c index 1634f68a78..1be939614d 100644 --- a/libavfilter/vf_showinfo.c +++ b/libavfilter/vf_showinfo.c @@ -114,6 +114,22 @@ static void dump_stereo3d(AVFilterContext *ctx, AVFrameSideData *sd) av_log(ctx, AV_LOG_INFO, " (inverted)"); } +static void dump_s12m_timecode(AVFilterContext *ctx, AVFrameSideData *sd) +{ + const uint32_t *tc = (const uint32_t *)sd->data; + + if ((sd->size != sizeof(uint32_t) * 4) || (tc[0] > 3)) { + av_log(ctx, AV_LOG_ERROR, "invalid data\n"); + return; + } + + for (int j = 1; j <= tc[0]; j++) { + char tcbuf[AV_TIMECODE_STR_SIZE]; + av_timecode_make_smpte_tc_string(tcbuf, tc[j], 0); + av_log(ctx, AV_LOG_INFO, "timecode - %s%s", tcbuf, j != tc[0] ? ", " : ""); + } +} + static void dump_roi(AVFilterContext *ctx, AVFrameSideData *sd) { int nb_rois; @@ -364,17 +380,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame) dump_stereo3d(ctx, sd); break; case AV_FRAME_DATA_S12M_TIMECODE: { - uint32_t *tc = (uint32_t*)sd->data; - - if ((sd->size != sizeof(uint32_t) * 4) || (tc[0] > 3)) { - av_log(ctx, AV_LOG_ERROR, "invalid data\n"); - break; - } - for (int j = 1; j <= tc[0]; j++) { - char tcbuf[AV_TIMECODE_STR_SIZE]; - av_timecode_make_smpte_tc_string(tcbuf, tc[j], 0); - av_log(ctx, AV_LOG_INFO, "timecode - %s%s", tcbuf, j != tc[0] ? ", " : ""); - } + dump_s12m_timecode(ctx, sd); break; } case AV_FRAME_DATA_DISPLAYMATRIX: |