Below class to append/concat two mp4 files using mp4parser. public class Mp4ParserWrapper { public static final String TAG = Mp4ParserWrapper.class.getSimpleName(); public static final int FILE_BUFFER_SIZE = 1024; /** * Appends mp4 audio/video from {@code anotherFileName} to {@code mainFileName}. */ public static boolean append(String mainFileName, String …
Video
Get orientation from video or thumb obtained with AVAssetImageGenerator
Solution: Need to add following line under above method generator.appliesPreferredTrackTransform=true