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Revert "v4l2: setting device parameters early"

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This reverts commit b1ad931233.

Fixes Ticket #3517

Conflicts:

	libavdevice/v4l2.c

Requested-by: Giorgio Vazzana <mywing81@gmail.com>
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-11-08 12:43:50 +01:00
parent b0ed88b4c0
commit 6f21fb7932
1 changed files with 3 additions and 3 deletions
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6
libavdevice/v4l2.c
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@ -881,9 +881,6 @@ static int v4l2_read_header(AVFormatContext *ctx)
avpriv_set_pts_info(st, 64, 1, 1000000); /* 64 bits pts in us */
if ((res = v4l2_set_parameters(ctx)) < 0)
goto fail;
if (s->pixel_format) {
AVCodec *codec = avcodec_find_decoder_by_name(s->pixel_format);
@ -934,6 +931,9 @@ static int v4l2_read_header(AVFormatContext *ctx)
s->pixelformat = desired_format;
if ((res = v4l2_set_parameters(ctx)) < 0)
goto fail;
st->codec->pix_fmt = ff_fmt_v4l2ff(desired_format, codec_id);
s->frame_size =
avpicture_get_size(st->codec->pix_fmt, s->width, s->height);