On Oct 15, 2012, at 11:41 PM, WUQWE <wuminghui...@163.com> wrote: > I want to record video from iPad screen by AVCaptureSession & AVAssetWriter. > now，i could capture video(include microphone sound)。but， > The background music will stop when begin record video and the record will > stop when play sound effect. > My goal is capture the video include microphone sound , background music and > sound sfx.
You want to play music and record the music as it was picked up by the mic? That will sound terrible. Just record without the music and then mix the music track into the recording afterwards with full fidelity. —Jens _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
