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ffmpeg: Avoid duplicating Closed Captions when increasing frame rate.

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Fixes ticket #7506.
This commit is contained in:
Carl Eugen Hoyos 2018-11-23 18:49:27 +01:00
parent 1893c72086
commit 698574ac5d
1 changed files with 2 additions and 0 deletions
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2
fftools/ffmpeg.c
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@ -1286,6 +1286,8 @@ static void do_video_out(OutputFile *of,
ret = avcodec_send_frame(enc, in_picture); ret = avcodec_send_frame(enc, in_picture);
if (ret < 0) if (ret < 0)
goto error; goto error;
// Make sure Closed Captions will not be duplicated
av_frame_remove_side_data(in_picture, AV_FRAME_DATA_A53_CC);
while (1) { while (1) {
ret = avcodec_receive_packet(enc, &pkt); ret = avcodec_receive_packet(enc, &pkt);