Changeset ea8de109 in ffmpeg

Timestamp:

Sep 15, 2011, 10:46:41 PM (13 years ago)

Author:

Stefano Sabatini <stefasab@gmail.com>

Branches:

master

Children:

07a70cab

Parents:

9899037d

git-author:

Stefano Sabatini <stefano.sabatini-lala@poste.it> (08/18/11 13:26:21)

git-committer:

Stefano Sabatini <stefasab@gmail.com> (09/15/11 22:46:41)

Message:

lavfi: add avfilter_all_channel_layouts public symbol

This list is mainly useful to be directly used as a parameter by the
audio sink buffer, when there is no need to force a specific channel
layout.

The list of formats is generated programmatically, and avoids channel
layouts not supported by libavfilter (with more than 8 channels).

We preferred to avoid compile-time generation in order to avoid some
unnecessary complexity (build hacks, generating code maintainance
etc.).

A more compact way to express this list through the use of macros
should be possible when libavfilter will support more than 8 channels,
as there will be no need to filter out channel layouts with more than
8 channels.

See thread:
Subject: [FFmpeg-devel] [PATCH] lavfi: add ff_all_channel_layouts internal symbol
Date: Sat, 20 Aug 2011 15:33:16 +0200

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