Opened 16 years ago

Closed 15 years ago

#9356 closed Developer Task (Fixed)

Passthru audio for mythtranscode

Reported by: beirdo Owned by: JYA
Priority: minor Milestone: unknown
Component: MythTV - Mythtranscode Version: Unspecified
Severity: medium Keywords:
Cc: Ticket locked: no

Description

As we discussed on IRC earlier, it could be useful to be able to passthru the AC3 audio (or other types) in mythtranscode.

Change History (4)

comment:1 by beirdo, 16 years ago

Owner: set to JYA
Status: new → assigned

comment:2 by JYA, 16 years ago

Status: assigned → accepted

comment:3 by beirdo, 16 years ago

See also #9414

comment:4 by JYA, 15 years ago

Resolution: → Fixed
Status: accepted → closed

Add ability to passthru any audio type to mythtranscode.

This is done by allowing avformatdecoder to output completely unprocessed raw audio data too AudioOutput::AddData?. The check for passthrough capabilities is now entirely done by the base audio class and AVFD doesn't need to know anything about the codecs who can be bitstreamed. This will allow bitstream to be easily extended, in particular AAC bitstream.

For exploiting the new capabilities of mythtranscode, the appropriate script will have to be written using mythtranscode FIFO mode.

Closes #9356

Changeset: 77e60c37e4d3ade66e96f001c368edd559b65d35

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