How to convert video to hevc / h.265 and AVC / H.264

LeadTools Recognition Imaging SDK is a selection of LeadTools SDK feature sets to build end-to-end document imaging applications in an enterprise-level document automation solution, which requires OCR, Micr, Omr, Barcode, Form Identification, and Processing, PDF , Print capture, file, comment, and image viewing function. This set of powerful tools use Lead award-winning image processing technology, intelligent identification can be used to identify and extract document functions for any type of scan or fax form image data. Click to download LeadTools Recognition Imaging SDK Trial Two most common video compression is AVC (H.264) and HEVC (H.265). Most HD broadcasts, video sharing, mobile streams and digital monitoring use H.264 or H.265 video compressor. We all remember saving the video to our PC, which will take up how much disk space, and how long it takes up to upload and share. Converting these videos using LeadTools H.264 / AVC Compressor will reduce the file size to approximately 30%, while converting the file size is reduced by nearly 60% using the LeadTools H.265 / HEVC compressor. You may think, "Ok, it saves at a lower bit rate, so the quality will fall." But in fact, it's not. These compressors will remain the same visual quality as the original compressor, so there is no need to worry. Today, all content is recorded in a higher resolution of 2K and 4K, so the H.265 compressor is better than H.264. Many of the line streaming media sites have been encoded using the H.265 / HEVC compressor, which helps greatly reduce the lag and fear of "buffer" messages. The following code shows how to create a HEVC compressed solution in C ++. HRESULT ConvertFile (IltmmConvert * pConvert, LPCWSTR pszVideoCompressorName, LPCWSTR pszAudioCompressorName) {// Set the target format to AVI pConvert->put_TargetFormat (ltmmConvert_TargetFormat_Avi); // Set the Video Compressor IltmmCompressors * pCompressors; pConvert->get_VideoCompressors (& pCompressors); SelectCompressor (pCompressors, pszVideoCompressorName); pCompressors->Release (); // set the audio compressor pconvert->get_audiocompressors; SelectCompressor (pcompressors, pszaudiocompressorname); pcompressors ->release (); // Run the conversion hresult hr = pconvert->startconvert (); waitForcompletion (PCONVERT); RETURN HR;} // Method to select the desired compressor based on the name void SelectCompressor (IltmmCompressors * pCompressors, LPCWSTR pszCompressorName) {long index; BSTR bstrCompressorName = SysAllocString (pszCompressorName); pCompressors->Find (bstrCompressorName, & index); pCompressors-.1882 .put_selection; sysfreestring (bstrcompressorname); try! To test yourself, make sure you get the latest LeadTools SDK assessment from our website (if not yet). The trial version is valid for 60 days and provides unrestricted chat and email support. Original link: https://www.evget.com/Article/2020/9/16/38254.html Products: Leadtools Recognition Imaging Developer Toolkit This article is reproduced from [Huidu Technology] Welcome any form of reprint, but please If you clear, you must not modify the original text-related links and respect the labor results of others.