iMyMac Video Converter VS Video DownloadHelper

iMyMac Video Converter has a Windows version and a Mac version. It allows you to convert video and audio files to any formats you like for playback compatibility. You can choose output formats such as MP4, MKV, MOV, WMV, AVI, FLV, M4V, 3GP, VOB, SWF, M4A, MP3, AAC, AC3, FLAC, WAV, OGG, WMA, and more. With video quality enhancement, you are able to fix dark, overexposed, and shaky videos by upscaling video resolution from SD to HD and adjusting the brightness and contrast of your videos for a comfortable experience., You can also edit and play videos: Clip, Rotate, Adjust, Watermark, Track, Combine, Crop, Subtitle, Preview, Compress, etc. iMyMac Video Converter supports 3D conversion as well as converting your videos to and from SD (480P), HD (720P), FHD (1080P), and UHD (4K) resolutions. You can choose the resolution you want to convert videos that meet your different needs. Furthermore, you are able to rip your homemade DVD to MP4. Always be frustrated with playback incompatibility issues? You will never meet again with iMyMac Video Converter! It provides a preset profile that contains the top-quality video settings for a range of popular devices such as iPhone, iPod, iPad, Blackberry, Samsung Galaxy, Nokia Lumia, Google Nexus, Moto X, Kindle Fire, and more.