You can find a pdf with this content here:Ī Camtasia Insider Series of Videos has been Created Troy Stein and the TechSmith Support team. Many short videos are included with each topic. Over 50 pages of supplemental documentation was created to help internal teams and beta testers explore the capabilities of Camtasia 2020. We hope you all enjoy Camtasia 2020 as much as we’ve enjoyed building and using it over the past 12 months.
CAMTASIA 208 SOFTWARE
Add to that an incredible set of new assets, templates, and themes on the TechSmith Asset Store, a robust Video Review solution and a free Apple iOS screen recording app that integrates with Camtasia and you have an incredibly potent arsenal at your disposal. 'Camtasia gives you the most common and high-return tools you need to create great accessible video everyday.' 'No other software comes even close to the quality and versatility of Camtasia.' 'Camtasia empowers you to make amazing videos-even if you've never made one before. TechSmith is simultaneously releasing a bleeding edge audio editing solution, TechSmith Audiate, that is the perfect compliment to Camtasia video.
These are heady days if you use screencasting to train, teach or market software. Lots of love and sweat was poured into this one, and a bit of magic too. This release is an absolute beast with a large number of features and improvements that will appeal to many different types of users. Today, TechSmith is very excited to announce the release of Camtasia 2020. If (videoTransform.a = 0 & videoTransform.b = 1.0 & videoTransform.c = -1.0 & videoTransform.Greetings. UIImageOrientation videoAssetOrientation_ = UIImageOrientationUp ĬGAffineTransform videoTransform = videoAssetTrack.preferredTransform 3.2 AVMutableVideoCompositionLayerInstruction 一个视频轨道，包含了这个轨道上的所有视频素材ĪVMutableVideoCompositionLayerInstruction *videolayerInstruction = ĪVAssetTrack *videoAssetTrack = objectAtIndex:0] MainInstruction.timeRange = CMTimeRangeFromTimeToTime(kCMTimeZero, ) 3.1 AVMutableVideoCompositionInstruction 视频轨道中的一个视频，可以缩放、旋转等ĪVMutableVideoCompositionInstruction *mainInstruction = OfTrack: objectAtIndex:0]ĪVMutableCompositionTrack * audioTrack = ĪVAssetTrack * audioAssetTrack = firstObject] [videoTrack insertTimeRange:CMTimeRangeFromTimeToTime(startTime, endTime) PreferredTrackID:kCMPersistentTrackID_Invalid] Camtasia 2021 also allows you to use transitions in new ways. In Camtasia 2021, there are more than 70 new transitions for you to pick and choose from to create the effects you want in your videos. 3 视频通道 工程文件中的轨道，有音频轨、视频轨等，里面可以插入各种对应的素材ĪVMutableCompositionTrack *videoTrack = [mixComposition addMutableTrackWithMediaType:AVMediaTypeVideo Love them or hate them, transitions can be instrumental in establishing the look and feel of your video. You can add and remove tracks, and you can add, remove, and scale time ranges.】ĪVMutableComposition *mixComposition = init] apple developer 里边的解释 【AVMutableComposition is a mutable subclass of AVComposition you use when you want to create a new composition from existing assets. VideoAsset = //初始化视频媒体文件ĬMTime startTime = CMTimeMakeWithSeconds(0.2, 600) ĬMTime endTime = CMTimeMakeWithSeconds(/-0.2, ) ĪVURLAsset * audioAsset = initWithURL:videoPath options:opts] Just add few effects in the video and its ready to post. No video editing skill is needed, easy to learn. It helps in creating Demos, tutorials, meetings recording, videos training and more. 1 创建AVAsset实例 AVAsset包含了video的所有信息 Url输入视频的路径 Pros: Camtasia is all in one software from video editing to screen recording.
(void)AVsaveVideoPath:(NSURL*)videoPath WithWaterImg:(UIImage*)img WithInfoDic:(NSDictionary*)infoDic WithFileName:(NSString*)fileName completion:(void (^)(NSURL *outputURL, BOOL isSuccess))completionHandle For feature updates and roadmaps, our reviewers preferred the direction of Camtasia over GoTo Webinar.
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