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smoothstreaming: update fps calculation for h264 codec parser API changes
Use new gst_h264_video_calculate_framerate() API instead of fps_n/fps_d fields in SPS struct which are to be removed. Apparently H264 content in MSS is always non-interlaced/progressive, so we can just pass 0 for field_pic_flag and don't need to parse any slice headers first if there's no external signalling. But even if that's not the case the new code is not worse than the existing code. https://msdn.microsoft.com/en-us/library/cc189080%28VS.95%29.aspx https://bugzilla.gnome.org/show_bug.cgi?id=723352
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1 changed files with 6 additions and 1 deletions
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@ -569,8 +569,13 @@ _gst_mss_stream_add_h264_codec_data (GstCaps * caps, const gchar * codecdatastr)
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parseres = gst_h264_parse_sps (&nalu, &sps_struct, TRUE);
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parseres = gst_h264_parse_sps (&nalu, &sps_struct, TRUE);
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if (parseres == GST_H264_PARSER_OK) {
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if (parseres == GST_H264_PARSER_OK) {
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gint fps_num, fps_den;
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/* MSS apparently only supports non-interlaced/progressive H.264 content */
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gst_h264_video_calculate_framerate (&sps_struct, 0, 0, &fps_num, &fps_den);
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gst_caps_set_simple (caps, "framerate", GST_TYPE_FRACTION,
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gst_caps_set_simple (caps, "framerate", GST_TYPE_FRACTION,
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sps_struct.fps_num, sps_struct.fps_den, NULL);
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fps_num, fps_den, NULL);
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}
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}
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buffer = _make_h264_codec_data (sps, pps);
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buffer = _make_h264_codec_data (sps, pps);
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