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h264parse: fix framerate calculation

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... and also remove a superfluous duplicate debug statement.
This commit is contained in:
Mark Nauwelaerts 2010-01-07 17:47:03 +01:00
parent 997ec65cdf
commit 51aaa30fab
1 changed files with 3 additions and 6 deletions
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9
gst/h264parse/gsth264parse.c
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@ -472,11 +472,6 @@ gst_sps_decode_vui (GstH264Parse * h, GstNalBs * bs)
GST_DEBUG_OBJECT (h, "timing info: dur=%d/%d fixed=%d",
num_units_in_tick, time_scale, sps->fixed_frame_rate_flag);
}
GST_DEBUG_OBJECT (h,
"num_units_in_tick = %d, time_scale = %d, "
"fixed_frame_rate_flag = %d\n",
sps->num_units_in_tick, sps->time_scale, sps->fixed_frame_rate_flag);
}
sps->nal_hrd_parameters_present_flag = gst_nal_bs_read (bs, 1);
@ -1216,7 +1211,9 @@ gst_h264_parse_update_src_caps (GstH264Parse * h264parse, GstCaps * caps)
fps_den = h264parse->fps_den = sps->num_units_in_tick;
/* FIXME verify / also handle other cases */
if (sps->fixed_frame_rate_flag && sps->frame_mbs_only_flag) {
if (sps->fixed_frame_rate_flag && sps->frame_mbs_only_flag &&
!sps->pic_struct_present_flag) {
fps_den *= 2; /* picture is a frame = 2 fields */
GST_DEBUG_OBJECT (h264parse, "updating caps fps %d/%d", fps_num, fps_den);
gst_caps_set_simple (src_caps,
"framerate", GST_TYPE_FRACTION, fps_num, fps_den, NULL);