[mythtv-commits] Ticket #13186: Replace deprecated ffmpeg functions

[MythTV]

#13186: Replace deprecated ffmpeg functions
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 Reporter:  pbennett          |          Owner:  pbennett
     Type:  Developer Task    |         Status:  accepted
 Priority:  minor             |      Milestone:  30.0
Component:  MythTV - General  |        Version:  Master Head
 Severity:  medium            |     Resolution:
 Keywords:                    |  Ticket locked:  0
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Changes (by pbennett):

 * status:  new => accepted


Comment:

 Patch 003 - fix deprecated calls to avcodec_encode_audio2

 Now that avcodec_encode_audio2 is deprecated and replaced by 2 calls, this
 could be optimized into separate routines or separate threads.

 avcodec_encode_audio2 calls become
 * avcodec_receive_packet
 * avcodec_send_frame

 If ret from avcodec_send_frame is AVERROR(EAGAIN) then there are 2 packets
 to be received while only 1 frame to be sent. The code does not cater for
 this. Hopefully it will not happen.

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Ticket URL: <https://code.mythtv.org/trac/ticket/13186#comment:3>
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