[Bug 769580] Fail to decode media on OSX because it's not supported by vtdec_hw but vtdec can play it

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Sun Aug 7 20:35:07 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=769580

Sebastian Dröge (slomo) <slomo at coaxion.net> changed:

           What    |Removed                     |Added
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                 CC|                            |slomo at coaxion.net
 Attachment #332850|none                        |reviewed
             status|                            |

--- Comment #2 from Sebastian Dröge (slomo) <slomo at coaxion.net> ---
Comment on attachment 332850
  --> https://bugzilla.gnome.org/attachment.cgi?id=332850
vtdec: fallback to software decoding on unsupported frame sizes

The goal here is that vtdec_hw really fails if it can't support the stream in
hardware. If a fallback to another decoder is required, that should be
implemented around this. E.g. decodebin will switch from vtdec_hw to avdec_h264
or vtdec in such situations.

The reason for this is that avdec_h264 is usually the better choice than vtdec
for software decoding. It supports more formats and is usually faster.

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