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avviddec: Disable AV1 decoder

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We have various elements for AV1 decoding, the ffmpeg one only works if
hardware support is available and seems to require special signalling.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3610>
This commit is contained in:
Sebastian Dröge 2022-12-20 14:10:01 +02:00
parent c739fcbe41
commit 1cbb145c50
1 changed files with 5 additions and 1 deletions
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6
subprojects/gst-libav/ext/libav/gstavviddec.c
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@ -2625,6 +2625,9 @@ gst_ffmpegviddec_register (GstPlugin * plugin)
/* MP2 : Use MP3 for decoding */
/* Theora: Use libtheora based theoradec */
/* CDG: use cdgdec */
/* AV1: Use av1dec, dav1ddec or any of the hardware decoders.
* Also ffmpeg's decoder only works with hardware support!
*/
if (!strcmp (in_plugin->name, "theora") ||
!strcmp (in_plugin->name, "mpeg1video") ||
strstr (in_plugin->name, "crystalhd") != NULL ||
@ -2633,7 +2636,8 @@ gst_ffmpegviddec_register (GstPlugin * plugin)
!strcmp (in_plugin->name, "pgssub") ||
!strcmp (in_plugin->name, "dvdsub") ||
!strcmp (in_plugin->name, "dvbsub") ||
!strcmp (in_plugin->name, "cdgraphics")) {
!strcmp (in_plugin->name, "cdgraphics") ||
!strcmp (in_plugin->name, "av1")) {
GST_LOG ("Ignoring decoder %s", in_plugin->name);
continue;
}