Am 10.09.15 um 20:41 schrieb Michael Niedermayer: > On Tue, Jul 28, 2015 at 01:32:16PM +0200, Thilo Borgmann wrote: >> Hi, >> >> Am 27.07.15 um 18:08 schrieb Gianluigi Tiesi: >>> Hi, with the attached patch, ffmpeg avfoundation device input >>> is able to find my canopus dv firewire adapter. >>> I only have 1 format 'muxed' and it's not possible to set resolution or >>> framerate >>> via 'setValue'. >>> >>> I've looked at the code in the AVRecorder sample: >>> https://developer.apple.com/library/mac/samplecode/AVRecorder/Introduction/Intro.html >>> >>> it's able to correctly record (audio and video) from dv adapter >>> using almost same api calls of ffmpeg. >>> >>> with my patch ffmpeg is able to record too (video only) but looks like >>> there is a problem with video resolution. >>> >>> http://oss.netfarm.it/mplayer/upload/with-avrecorder.png >>> http://oss.netfarm.it/mplayer/upload/with-ffmpeg.png >>> >>> and videos: >>> >>> http://oss.netfarm.it/mplayer/upload/with-avrecorder.mov >>> http://oss.netfarm.it/mplayer/upload/with-ffmpeg.mp4 >>> >>> I known the patch can be improved, but I should at least solve >>> the resolution problem. > > whats the status of this patch > > does it wait for a review? does it need changes ? > it still applies cleanly > >> >> I'm not available to look further in this until next week. >> For the time being, you might want to try to allow AVMediaTypeMuxed for audio >> and video devices and see if the device is then listed properly and what >> comes >> out then if recording from these. >> >> I think I don't have any devices detected to be a muxed type available, so >> this >> might need close collaboration to fix the issue. Please consider opening a >> ticket on trac for that.
I had been put offline by the all mighty ISP up to this minute. I will continue working on the avfoundation issues next week, there are several. Sorry for delay :( -Thilo _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel