INNER CODE UNIT · Java

res

microshow/RxFFmpeg · rxffmpeg/src/main/java/io/microshow/rxffmpeg/AudioVideoUtils.java:87

            long res = mediaFormat.containsKey(MediaFormat.KEY_DURATION) ? mediaFormat.getLong(MediaFormat.KEY_DURATION) : 0;//时长
            mediaExtractor.release();
            return res;
        } catch (Exception e) {
            return 0;
        }
    }

    /**
     * 获取视频宽
     *
     * @param videoPath
     * @return
     */
    public static int getVideoWidth(String videoPath) {
        MediaMetadataRetriever retr = new MediaMetadataRetriever();
        retr.setDataSource(videoPath);
        String width = retr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_VIDEO_WIDTH); // 视频宽度

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