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avcodec/v4l2_m2m: fix setting frame period

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Currently the driver's frame period is incorrectly set to the frame
rate. This is fixed in the commit.

Signed-off-by: Ming Qian <ming.qian@nxp.com>
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
This commit is contained in:
Ming Qian 2020-03-17 19:29:23 +08:00 committed by Andriy Gelman
parent 67de1865b1
commit edee0d0104
1 changed files with 1 additions and 1 deletions
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2
libavcodec/v4l2_m2m_enc.c
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@ -172,7 +172,7 @@ static int v4l2_prepare_encoder(V4L2m2mContext *s)
* settingss
*/
if (avctx->framerate.num || avctx->framerate.den)
v4l2_set_timeperframe(s, avctx->framerate.num, avctx->framerate.den);
v4l2_set_timeperframe(s, avctx->framerate.den, avctx->framerate.num);
/* set ext ctrls */
v4l2_set_ext_ctrl(s, MPEG_CID(HEADER_MODE), MPEG_VIDEO(HEADER_MODE_SEPARATE), "header mode");