detu-ijkmediaplayer

Android/iOS/MAC/WiN video player base ijkplayer

Platform	Build Status
Android	YES
iOS	YES
WIN	YES
MAC	YES

code project

exec code

IJKMediaDemo

static libary

IJKMediaPlayer

ios

detu-ijkmediaplayer/ios/

Android

detu-ijkmediaplayer/Android/

Mac

detu-ijkmediaplayer/mac/

WIN

detu-ijkmediaplayer/win/

配置信息：

1.控制使用软解还是硬解(改配置仅为建议，若设备无硬解能力，配置硬解走软解) 目前只在android端实现

type:OPT_CATEGORY_CODEC key:hw_decoder value:[true|false]

2.控制是否输出统计信息 time:2017-6-26 通用配置，不分平台

type:OPT_CATEGORY_PLAYER key:detu_show_statistics value:[true|false]

状态回调：

ios:按照解码流程划分

1.FFP_MSG_VIDEO_DECODER_OPEN(图像解码器打开事件,此时可以通过IJKFFMoviePlayerController的_isVideoToolboxOpen判断是硬解还是软解)

1.key:@"IJKMPMoviePlayerVideoDecoderOpenNotification" userInfo:(IJKFFMoviePlayerController*)

2.FFP_MSG_VIDEO_SIZE_CHANGED

1.key:@"IJKMPMovieNaturalSizeAvailableNotification" userInfo:(IJKFFMoviePlayerController*)

3.FFP_MSG_SAR_CHANGED

1.key:@"IJKMPMovieNaturalSizeAvailableNotification" userInfo:(IJKFFMoviePlayerController*)

4.FFP_MSG_PREPARED（可以获取流元信息，通过_monitor.mediaMeta获取MediaMeta结构体）

1.key:@"IJKMPMediaPlaybackIsPreparedToPlayDidChangeNotification" userInfo:(IJKFFMoviePlayerController*)
2.key:@"IJKMPMoviePlayerLoadStateDidChangeNotification" userInfo:(IJKFFMoviePlayerController*)

5.FFP_MSG_BUFFERING_START(开始拉流缓存数据，可能会回调多次)

1.key:@"IJKMPMoviePlayerLoadStateDidChangeNotification" userInfo:(IJKFFMoviePlayerController*)
2.key:@"IJKMPMoviePlayerPlaybackStateDidChangeNotification" userInfo:(IJKFFMoviePlayerController*)

6.FFP_MSG_SEEK_COMPLETE(拖动进完成回调)

1.key:@"IJKMPMoviePlayerDidSeekCompleteNotification" 
  userInfo:
      (int)seekMilliseconds 拖动进度毫秒值
      (int)ret              seek方法返回值，ret >=0 on success, error code otherwise

7.FFP_MSG_AUDIO_RENDERING_START(声音首帧播放事件)

1.key:@"IJKMPMoviePlayerFirstAudioFrameRenderedNotification" userInfo:(IJKFFMoviePlayerController*)

8.FFP_MSG_VIDEO_RENDERING_START(图像首帧渲染事件)

1.key:@"IJKMPMoviePlayerFirstVideoFrameRenderedNotification" userInfo:(IJKFFMoviePlayerController*)

9.FFP_MSG_DETU_STATISTICS_DATA(拉流统计事件，每秒回调一次，通过播放器配置"detu_show_statistics"控制开关)

1.key:@"IJKMPMoviePlayerDetuStatisticsNotification" 
  userInfo:(NSDictionary *)
     集合内容:
     1.每秒接收码率值， key:@"detu_video_bitrate" value:Integer
     2.每秒接收帧数，其中h264编码为B、P帧总和，mjpeg编码为全部I帧综合，key:@"detu_gop_size" value:Integer

10.FFP_MSG_BUFFERING_END（拉流完成，遇到错误可能会回调多次）

1.key:@"IJKMPMoviePlayerLoadStateDidChangeNotification" userInfo:(IJKFFMoviePlayerController*)
2.key:@"IJKMPMoviePlayerPlaybackStateDidChangeNotification" userInfo:(IJKFFMoviePlayerController*)

11.FFP_MSG_ERROR(错误回调)

1.key:@"IJKMPMoviePlayerPlaybackStateDidChangeNotification" userInfo:(IJKFFMoviePlayerController*)
2.key:@"IJKMPMoviePlayerPlaybackDidFinishNotification"
  userInfo:@{IJKMPMoviePlayerPlaybackDidFinishReasonUserInfoKey: @(IJKMPMovieFinishReasonPlaybackError), @"error": 错误ret}
  这里的错误回调ret基本都是ijk拉流产生的ffmpeg函数错误，ijk不关心解码部分错误

12.FFP_MSG_PLAYBACK_STATE_CHANGED（各种状态回调）

1.key:@"IJKMPMoviePlayerPlaybackStateDidChangeNotification" userInfo:(IJKFFMoviePlayerController*)
   这时候可以通过IJKFFMoviePlayerController->mp->mp_state获取当前播放器状态
   其中:详情见ijkplayer.h
       #define MP_STATE_INITIALIZED      1       初始化完成
       #define MP_STATE_ASYNC_PREPARING  2       开始prepare状态
       #define MP_STATE_PREPARED         3       prepare状态
       #define MP_STATE_PAUSED           5       暂停
       #define MP_STATE_COMPLETED        6       完成

debugly/detu-ijkmediaplayer