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v4l2object: Don't force framerate field for OUTPUT

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If there is nothing that seems to force a certain framerate on output device, it is
preferable to simply not set that feild. This allow negotiation with tsdemux in a
decoder for example.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
This commit is contained in:
Nicolas Dufresne 2013-12-12 16:46:09 -05:00
parent 97cf8f4d17
commit e017666645
1 changed files with 4 additions and 2 deletions
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6
sys/v4l2/gstv4l2object.c
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@ -2072,7 +2072,8 @@ return_data:
* value */
gst_structure_set_value (s, "framerate", &rates);
g_value_unset (&rates);
} else {
} else if (v4l2object->type == V4L2_BUF_TYPE_VIDEO_CAPTURE ||
v4l2object->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
gst_structure_set (s, "framerate", GST_TYPE_FRACTION_RANGE, 0, 1, 100, 1,
NULL);
}
@ -2311,7 +2312,8 @@ default_frame_sizes:
if (fix_num) {
gst_structure_set (tmp, "framerate", GST_TYPE_FRACTION, fix_num,
fix_denom, NULL);
} else {
} else if (v4l2object->type == V4L2_BUF_TYPE_VIDEO_CAPTURE ||
v4l2object->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) {
/* if norm can't be used, copy the template framerate */
gst_structure_set (tmp, "framerate", GST_TYPE_FRACTION_RANGE, 0, 1,
100, 1, NULL);