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avcodecmap: Add support for SpeedHQ video codec

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-libav/-/merge_requests/79>
This commit is contained in:
Sebastian Dröge 2020-06-26 13:11:56 +03:00
parent e1928898c8
commit f7371f8691
2 changed files with 31 additions and 1 deletions
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2
docs/gst_plugins_cache.json
View file

@ -19166,7 +19166,7 @@
"long-name": "libav NewTek SpeedHQ decoder",
"pad-templates": {
"sink": {
"caps": "unknown/unknown:\n",
"caps": "video/x-speedhq:\n",
"direction": "sink",
"presence": "always"
},

30
ext/libav/gstavcodecmap.c
View file

@ -1413,6 +1413,21 @@ gst_ffmpeg_codecid_to_caps (enum AVCodecID codec_id,
"video/x-cineform", NULL);
break;
case AV_CODEC_ID_SPEEDHQ:
if (context && context->codec_tag) {
gchar *variant = g_strdup_printf ("%" GST_FOURCC_FORMAT,
GST_FOURCC_ARGS (context->codec_tag));
caps =
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
"video/x-speedhq", "variant", G_TYPE_STRING, variant, NULL);
g_free (variant);
} else {
caps =
gst_ff_vid_caps_new (context, NULL, codec_id, encode,
"video/x-speedhq", NULL);
}
break;
case AV_CODEC_ID_AAC:
{
caps =
@ -3415,6 +3430,18 @@ gst_ffmpeg_caps_with_codecid (enum AVCodecID codec_id,
}
break;
}
case AV_CODEC_ID_SPEEDHQ:
{
const gchar *variant;
if (context && (variant = gst_structure_get_string (str, "variant"))
&& strlen (variant) == 4) {
context->codec_tag =
GST_MAKE_FOURCC (variant[0], variant[1], variant[2], variant[3]);
}
break;
}
default:
break;
}
@ -4070,6 +4097,9 @@ gst_ffmpeg_caps_to_codecid (const GstCaps * caps, AVCodecContext * context)
} else if (!strcmp (mimetype, "video/x-cineform")) {
id = AV_CODEC_ID_CFHD;
video = TRUE;
} else if (!strcmp (mimetype, "video/x-speedhq")) {
id = AV_CODEC_ID_SPEEDHQ;
video = TRUE;
} else if (!strcmp (mimetype, "video/x-indeo")) {
gint indeoversion = 0;