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authorPiotr Fusik2014-12-05 15:47:05 +0100
committerMichael Niedermayer2014-12-05 16:52:19 +0100
commitc99e5191ab846d4897dfc565ba446ec960e04aa9 (patch)
tree2c2d4bfd3bfb3c8b0317752ddc3a9d021d50d20f /doc/examples
parent57bfafe76be58c269ce1c12d30e0e2dc8ae2249b (diff)
doc/examples/filtering_video: fix frame rate
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'doc/examples')
-rw-r--r--doc/examples/filtering_video.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/examples/filtering_video.c b/doc/examples/filtering_video.c
index 8d595735b3..601c3d87f0 100644
--- a/doc/examples/filtering_video.c
+++ b/doc/examples/filtering_video.c
@@ -90,6 +90,7 @@ static int init_filters(const char *filters_descr)
AVFilter *buffersink = avfilter_get_by_name("buffersink");
AVFilterInOut *outputs = avfilter_inout_alloc();
AVFilterInOut *inputs = avfilter_inout_alloc();
+ AVRational time_base = fmt_ctx->streams[video_stream_index]->time_base;
enum AVPixelFormat pix_fmts[] = { AV_PIX_FMT_GRAY8, AV_PIX_FMT_NONE };
filter_graph = avfilter_graph_alloc();
@@ -102,7 +103,7 @@ static int init_filters(const char *filters_descr)
snprintf(args, sizeof(args),
"video_size=%dx%d:pix_fmt=%d:time_base=%d/%d:pixel_aspect=%d/%d",
dec_ctx->width, dec_ctx->height, dec_ctx->pix_fmt,
- dec_ctx->time_base.num, dec_ctx->time_base.den,
+ time_base.num, time_base.den,
dec_ctx->sample_aspect_ratio.num, dec_ctx->sample_aspect_ratio.den);
ret = avfilter_graph_create_filter(&buffersrc_ctx, buffersrc, "in",