001/* 002 * Copyright (C) 2015 Zhang Rui <bbcallen@gmail.com> 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package com.baidu.cloud.media.player.misc; 018 019import com.baidu.cloud.media.player.BDCloudMediaMeta; 020 021import android.text.TextUtils; 022 023public class BDCloudTrackInfo implements ITrackInfo { 024 private int mTrackType = MEDIA_TRACK_TYPE_UNKNOWN; 025 private BDCloudMediaMeta.BDCloudStreamMeta mStreamMeta; 026 027 public BDCloudTrackInfo(BDCloudMediaMeta.BDCloudStreamMeta streamMeta) { 028 mStreamMeta = streamMeta; 029 } 030 031 public void setMediaMeta(BDCloudMediaMeta.BDCloudStreamMeta streamMeta) { 032 mStreamMeta = streamMeta; 033 } 034 035 @Override 036 public IMediaFormat getFormat() { 037 return new BDCloudMediaFormat(mStreamMeta); 038 } 039 040 @Override 041 public String getLanguage() { 042 if (mStreamMeta == null || TextUtils.isEmpty(mStreamMeta.mLanguage)) { 043 return "und"; 044 } 045 046 return mStreamMeta.mLanguage; 047 } 048 049 @Override 050 public int getTrackType() { 051 return mTrackType; 052 } 053 054 public void setTrackType(int trackType) { 055 mTrackType = trackType; 056 } 057 058 @Override 059 public String toString() { 060 return getClass().getSimpleName() + '{' + getInfoInline() + "}"; 061 } 062 063 @Override 064 public String getInfoInline() { 065 StringBuilder out = new StringBuilder(128); 066 switch (mTrackType) { 067 case MEDIA_TRACK_TYPE_VIDEO: 068 out.append("VIDEO"); 069 out.append(", "); 070 out.append(mStreamMeta.getCodecShortNameInline()); 071 out.append(", "); 072 out.append(mStreamMeta.getBitrateInline()); 073 out.append(", "); 074 out.append(mStreamMeta.getResolutionInline()); 075 break; 076 case MEDIA_TRACK_TYPE_AUDIO: 077 out.append("AUDIO"); 078 out.append(", "); 079 out.append(mStreamMeta.getCodecShortNameInline()); 080 out.append(", "); 081 out.append(mStreamMeta.getBitrateInline()); 082 out.append(", "); 083 out.append(mStreamMeta.getSampleRateInline()); 084 break; 085 case MEDIA_TRACK_TYPE_TIMEDTEXT: 086 out.append("TIMEDTEXT"); 087 break; 088 case MEDIA_TRACK_TYPE_SUBTITLE: 089 out.append("SUBTITLE"); 090 break; 091 default: 092 out.append("UNKNOWN"); 093 break; 094 } 095 return out.toString(); 096 } 097}