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Code Issues Releases Activity

doc/examples: fix mem issues in filtering_video.

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This commit is contained in:
Clément Bœsch 2013-11-19 10:31:39 +01:00
parent 0dd8e96b32
commit 1f7b7d5447
1 changed files with 3 additions and 0 deletions
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doc/examples/filtering_video.c
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@ -36,6 +36,7 @@
#include <libavfilter/avcodec.h>
#include <libavfilter/buffersink.h>
#include <libavfilter/buffersrc.h>
#include <libavutil/opt.h>
const char *filter_descr = "scale=78:24";
@ -70,6 +71,7 @@ static int open_input_file(const char *filename)
}
video_stream_index = ret;
dec_ctx = fmt_ctx->streams[video_stream_index]->codec;
av_opt_set_int(dec_ctx, "refcounted_frames", 1, 0);
/* init the video decoder */
if ((ret = avcodec_open2(dec_ctx, dec, NULL)) < 0) {
@ -228,6 +230,7 @@ int main(int argc, char **argv)
display_frame(filt_frame, buffersink_ctx->inputs[0]->time_base);
av_frame_unref(filt_frame);
}
av_frame_unref(frame);
}
}
av_free_packet(&packet);