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. > > -Thilo > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Everything should be made as simple as possible, but not simpler. -- Albert Einstein
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