我正在開發Android媒體記錄應用程序,但某些設備具有不同的屏幕錄製分辨率。它總是讓我崩潰。Android:設置錄製視頻大小的正確方法是什麼?
它不工作也對索尼的Xperia Z2 D6503
後,我研究這個代碼
public static Camera.Size getOptimalVideoSize(List<Camera.Size> supportedVideoSizes,
List<Camera.Size> previewSizes, int w, int h)
不能正常工作,因爲它將導致大小與1280x720
和日誌說
08-18 08:30:12.367 13251 13251 D MediaRecorder: Using Profile 0
08-18 08:30:12.367 13251 13251 D CameraTexture: vidsize = 720 : 1280
08-18 08:30:12.369 339 1370 W ServiceManager: Permission failure: com.sonyericsson.permission.CAMERA_EXTENDED from uid=19621 pid=13251
08-18 08:30:12.370 339 1370 W ServiceManager: Permission failure: com.sonyericsson.permission.CAMERA_EXTENDED from uid=19621 pid=13251
08-18 08:30:12.377 1478 1478 I art : Explicit concurrent mark sweep GC freed 21(1200B) AllocSpace objects, 0(0B) LOS objects, 40% free, 12MB/21MB, paused 806us total 23.539ms
08-18 08:30:12.390 13251 13251 E MediaRecorder: Starting Record
08-18 08:30:12.391 339 974 W StagefrightRecorder: Intended video encoding frame width (1280) is too large and will be set to (800)
08-18 08:30:12.392 339 974 W StagefrightRecorder: Intended video encoding frame height (720) is too large and will be set to (480)
08-18 08:30:12.393 339 974 E CameraSource: Video dimension (800x480) is unsupported
08-18 08:30:12.394 13251 13251 E MediaRecorder: start failed: -19
我不知道如何正確創建可用於所有Android設備的媒體錄像機。有沒有這方面的參考?
什麼* CamcorderProfile *? – N0un
在https://github.com/googlesamples/android-MediaRecorder/blob/master/Application/src/main/java/com/example/android/mediarecorder/MainActivity.java 確實它有CamcorderProfile,但爲什麼仍然給我錯誤? – user965347
索尼Xperia Z2 D6503不是Android API 21又名棒棒糖其仍然kitkat – user965347