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v4l2videodec: correctly register v4l2mpeg2dec

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4992>
This commit is contained in:
Hou Qi 2023-07-06 17:44:48 +08:00 committed by Tim-Philipp Müller
parent 4c77bc2161
commit e35e1a01b2
1 changed files with 7 additions and 14 deletions
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21
subprojects/gst-plugins-good/sys/v4l2/gstv4l2videodec.c
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@ -1384,20 +1384,13 @@ G_STMT_START { \
gint mpegversion = 0;
gst_structure_get_int (s, "mpegversion", &mpegversion);
switch (mpegversion) {
/* MPEG 2 decoders supports MPEG 1 format */
case 1:
case 2:
SET_META ("MPEG2");
cdata->codec = gst_v4l2_mpeg2_get_codec ();
break;
case 4:
SET_META ("MPEG4");
cdata->codec = gst_v4l2_mpeg4_get_codec ();
break;
default:
g_warning ("Unsupported MPEG Video version %i", mpegversion);
break;
if (mpegversion == 4) {
SET_META ("MPEG4");
cdata->codec = gst_v4l2_mpeg4_get_codec ();
} else {
/* MPEG 2 decoders supports MPEG 1 format */
SET_META ("MPEG2");
cdata->codec = gst_v4l2_mpeg2_get_codec ();
}
} else if (gst_structure_has_name (s, "video/x-h263")) {
SET_META ("H263");