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44 lines
1.7 KiB
Diff
44 lines
1.7 KiB
Diff
From 652357e0da6528b0ff8a8e01782c84c032c9f342 Mon Sep 17 00:00:00 2001
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From: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
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Date: Tue, 26 May 2015 09:33:57 +0300
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Subject: [PATCH 3/3] h264parse: default to byte-stream/nalu format (Annex B).
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Always default to stream-format=byte-stream,alignment=nalu if avcC
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format was not detected. This is the natural stream format specified
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in the standard (Annex.B): a series of NAL units prefixed with the
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usual start code.
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https://bugzilla.gnome.org/show_bug.cgi?id=732167
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Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
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Signed-off-by: Sreerenj Balachandran <sreerenj.balachandran@intel.com>
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---
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gst/vaapi/gsth264parse.c | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/gst/vaapi/gsth264parse.c b/gst/vaapi/gsth264parse.c
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index 4060145..b5d2955 100644
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--- a/gst/vaapi/gsth264parse.c
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+++ b/gst/vaapi/gsth264parse.c
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@@ -392,7 +392,8 @@ gst_h264_parse_negotiate (GstH264Parse * h264parse, gint in_format,
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if (!format)
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format = GST_H264_PARSE_FORMAT_BYTE;
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if (!align)
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- align = GST_H264_PARSE_ALIGN_AU;
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+ align = format == GST_H264_PARSE_FORMAT_BYTE ? GST_H264_PARSE_ALIGN_NAL :
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+ GST_H264_PARSE_ALIGN_AU;
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GST_DEBUG_OBJECT (h264parse, "selected format %s, alignment %s",
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gst_h264_parse_get_string (h264parse, TRUE, format),
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@@ -2264,6 +2265,8 @@ gst_h264_parse_set_caps (GstBaseParse * parse, GstCaps * caps)
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/* bytestream caps sanity checks */
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if (format == GST_H264_PARSE_FORMAT_BYTE) {
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+ if (align == GST_H264_PARSE_ALIGN_NONE)
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+ align = GST_H264_PARSE_ALIGN_NAL;
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/* should have SPS/PSS in-band (and/or oob in streamheader field) */
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if (codec_data_value != NULL)
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goto bytestream_caps_with_codec_data;
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--
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2.1.4
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