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matroskamux: Ignore some fields when renegotiating

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Those values are never used in the muxer so we should not fail the
negotiation if those are changing.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1062>
This commit is contained in:
Thibault Saunier 2021-10-05 10:50:32 -03:00
parent 32d36d0e89
commit 32a88fe16f
1 changed files with 19 additions and 0 deletions
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19
subprojects/gst-plugins-good/gst/matroska/matroska-mux.c
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@ -989,6 +989,25 @@ check_field (GQuark field_id, const GValue * value, gpointer user_data)
} else if (field_id == g_quark_from_static_string ("level")) {
return FALSE;
}
} else if (gst_structure_has_name (structure, "video/x-vp8")
|| gst_structure_has_name (structure, "video/x-vp9")) {
/* We do not use profile and streamheader for VPX so let it change
* mid stream */
if (field_id == g_quark_from_static_string ("streamheader"))
return FALSE;
else if (field_id == g_quark_from_static_string ("profile"))
return FALSE;
}
/* This fields aren't used and are not retained into the bitstream so we can
* discard them. */
if (g_str_has_prefix (gst_structure_get_name (structure), "video/")) {
if (field_id == g_quark_from_static_string ("chroma-site"))
return FALSE;
else if (field_id == g_quark_from_static_string ("chroma-format"))
return FALSE;
else if (field_id == g_quark_from_static_string ("bit-depth-luma"))
return FALSE;
}
return TRUE;