Hi, update docs for avfoundation device.
-Thilo
From 934d2322dd2355a499f4d429c46c80eb7ca70463 Mon Sep 17 00:00:00 2001 From: Thilo Borgmann <thilo.borgm...@mail.de> Date: Thu, 6 Nov 2014 16:25:23 +0100 Subject: [PATCH] lavd/avfoundation: Update documentation to mention audio capabilities. --- doc/indevs.texi | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/doc/indevs.texi b/doc/indevs.texi index 99e1112..4ee4089 100644 --- a/doc/indevs.texi +++ b/doc/indevs.texi @@ -58,8 +58,9 @@ AVFoundation input device. AVFoundation is the currently recommended framework by Apple for streamgrabbing on OSX >= 10.7 as well as on iOS. The older QTKit framework has been marked deprecated since OSX version 10.7. -The filename passed as input is parsed to contain either a device name or index. -The device index can also be given by using -video_device_index. +The filename passed as input is parsed to contain two input streams seperated by ":". +The stream can either be specified by the device name or the index. +The device index can also be given by using -video_device_index and/or -audio_device_index, respectively. A given device index will override any given device name. If the desired device consists of numbers only, use -video_device_index to identify it. The default device will be chosen if an empty string or the device name "default" is given. @@ -71,15 +72,15 @@ Available formats: yuv420p, nv12, yuyv422, gray @example -ffmpeg -f avfoundation -i "0" out.mpg +ffmpeg -f avfoundation -i "0:0" out.mpg @end example @example -ffmpeg -f avfoundation -video_device_index 0 -i "" out.mpg +ffmpeg -f avfoundation -video_device_index 0 -i ":0" out.mpg @end example @example -ffmpeg -f avfoundation -pixel_format bgr0 -i "default" out.mpg +ffmpeg -f avfoundation -pixel_format bgr0 -i "default:default" out.mpg @end example @example -- 1.9.3 (Apple Git-50)
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