[mythtv-commits] Ticket #13233: Android Hardware accelerated decode
MythTV
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Fri Jun 15 15:41:08 UTC 2018
#13233: Android Hardware accelerated decode
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Reporter: Peter Bennett | Owner: Peter Bennett
Type: Developer Task | Status: assigned
Priority: minor | Milestone: unknown
Component: Ports - Android | Version: Master Head
Severity: medium | Resolution:
Keywords: | Ticket locked: 0
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Comment (by Peter Bennett):
Attached is preliminary in-progress code for !MediaCodec. It still needs
to be cleaned up. Not ready for commit.
Select !MediaCodec Normal playback profile. !MediaCodec hardware
assistance is working. Leave deinterlace as None since the Shield already
deinterlaces.
Not working:
- ATSC subtitles not working.
- Video resolution change during playback not working.
To be done:
Aman suggested a change to help with interlaced content. Not yet done,
although deinterlacing seems to be perfect anyway.
To Be Decided:
For !MediaCodec and software decoding (standard) it is now bypassing
existing convoluted timing code and relying of ffmpeg to do timing
calculations. I am not sure whether that change should apply to all
decoders, !MediaCodec only, decoders that create multiple frames from 1
packet, standard decoders, private decoders, or some combination. If it
applies to all, the convoluted code can be deleted.
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Ticket URL: <https://code.mythtv.org/trac/ticket/13233#comment:2>
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