优化zoom低倍速下的变倍速率

shanyuanzz

2023-05-28 6d52e1539f6c33d5b625ff7fd56bccf8b76971b3

 src/main/java/com/genersoft/iot/vmp/storager/impl/RedisCatchStorageImpl.java

@@ -2,17 +2,18 @@

import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONObject;
import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.common.SystemAllInfo;
import com.genersoft.iot.vmp.common.VideoManagerConstants;
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.gb28181.bean.*;
import com.genersoft.iot.vmp.media.zlm.dto.hook.OnStreamChangedHookParam;
import com.genersoft.iot.vmp.gb28181.bean.AlarmChannelMessage;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatformCatch;
import com.genersoft.iot.vmp.gb28181.bean.SendRtpItem;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.media.zlm.dto.StreamAuthorityInfo;
import com.genersoft.iot.vmp.media.zlm.dto.hook.OnStreamChangedHookParam;
import com.genersoft.iot.vmp.service.bean.GPSMsgInfo;
import com.genersoft.iot.vmp.service.bean.MessageForPushChannel;
import com.genersoft.iot.vmp.service.bean.ThirdPartyGB;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.dao.DeviceChannelMapper;
import com.genersoft.iot.vmp.storager.dao.dto.PlatformRegisterInfo;
@@ -92,241 +93,6 @@
        }
    }

    /**
     * 开始播放时将流存入redis
     */
    @Override
    public boolean startPlay(StreamInfo stream) {

         redisTemplate.opsForValue().set(String.format("%S_%s_%s_%s_%s_%s", VideoManagerConstants.PLAYER_PREFIX, userSetting.getServerId(),
                        stream.getMediaServerId(), stream.getStream(), stream.getDeviceID(), stream.getChannelId()),
                stream);
        return true;
    }

    /**
     * 停止播放时从redis删除
     */
    @Override
    public boolean stopPlay(StreamInfo streamInfo) {
        if (streamInfo == null) {
            return false;
        }
        Boolean result = redisTemplate.delete(String.format("%S_%s_%s_%s_%s_%s", VideoManagerConstants.PLAYER_PREFIX,
                userSetting.getServerId(),
                streamInfo.getMediaServerId(),
                streamInfo.getStream(),
                streamInfo.getDeviceID(),
                streamInfo.getChannelId()));
        return result != null && result;
    }

    /**
     * 查询播放列表
     */
    @Override
    public StreamInfo queryPlay(StreamInfo streamInfo) {
        return (StreamInfo)redisTemplate.opsForValue().get(String.format("%S_%s_%s_%s_%s_%s",
                VideoManagerConstants.PLAYER_PREFIX,
                userSetting.getServerId(),
                streamInfo.getMediaServerId(),
                streamInfo.getStream(),
                streamInfo.getDeviceID(),
                streamInfo.getChannelId()));
    }
    @Override
    public StreamInfo queryPlayByStreamId(String streamId) {
        List<Object> playLeys = RedisUtil.scan(redisTemplate, String.format("%S_%s_*_%s_*", VideoManagerConstants.PLAYER_PREFIX, userSetting.getServerId(), streamId));
        if (playLeys.size() == 0) {
            return null;
        }
        return (StreamInfo)redisTemplate.opsForValue().get(playLeys.get(0).toString());
    }

    @Override
    public StreamInfo queryPlayByDevice(String deviceId, String channelId) {
        List<Object> playLeys = RedisUtil.scan(redisTemplate, String.format("%S_%s_*_*_%s_%s", VideoManagerConstants.PLAYER_PREFIX,
                userSetting.getServerId(),
                deviceId,
                channelId));
        if (playLeys.size() == 0) {
            return null;
        }
        return (StreamInfo)redisTemplate.opsForValue().get(playLeys.get(0).toString());
    }

    @Override
    public Map<String, StreamInfo> queryPlayByDeviceId(String deviceId) {
        Map<String, StreamInfo> streamInfos = new HashMap<>();
        List<Object> players = RedisUtil.scan(redisTemplate, String.format("%S_%s_*_*_%s_*", VideoManagerConstants.PLAYER_PREFIX, userSetting.getServerId(),deviceId));
        if (players.size() == 0) {
            return streamInfos;
        }
        for (Object player : players) {
            String key = (String) player;
            StreamInfo streamInfo = JsonUtil.redisJsonToObject(redisTemplate, key, StreamInfo.class);
            if (Objects.isNull(streamInfo)) {
                continue;
            }
            streamInfos.put(streamInfo.getDeviceID() + "_" + streamInfo.getChannelId(), streamInfo);
        }
        return streamInfos;
    }


    @Override
    public boolean startPlayback(StreamInfo stream, String callId) {
        redisTemplate.opsForValue().set(String.format("%S_%s_%s_%s_%s_%s_%s", VideoManagerConstants.PLAY_BLACK_PREFIX,
                userSetting.getServerId(), stream.getMediaServerId(), stream.getDeviceID(), stream.getChannelId(), stream.getStream(), callId), stream);
        return true;
    }

    @Override
    public boolean startDownload(StreamInfo stream, String callId) {
        String key=String.format("%S_%s_%s_%s_%s_%s_%s", VideoManagerConstants.DOWNLOAD_PREFIX,
                userSetting.getServerId(), stream.getMediaServerId(), stream.getDeviceID(), stream.getChannelId(), stream.getStream(), callId);
        if (stream.getProgress() == 1) {
            logger.debug("添加下载缓存==已完成下载=》{}",key);
            redisTemplate.opsForValue().set(key, stream);
        }else {
            logger.debug("添加下载缓存==未完成下载=》{}",key);
            Duration duration = Duration.ofSeconds(60*60L);
            redisTemplate.opsForValue().set(key, stream, duration);
        }
        return true;
    }
    @Override
    public boolean stopDownload(String deviceId, String channelId, String stream, String callId) {
        DeviceChannel deviceChannel = deviceChannelMapper.queryChannel(deviceId, channelId);
        if (deviceChannel != null) {
            deviceChannel.setStreamId(null);
            deviceChannel.setDeviceId(deviceId);
            deviceChannelMapper.update(deviceChannel);
        }
        if (deviceId == null) {
            deviceId = "*";
        }
        if (channelId == null) {
            channelId = "*";
        }
        if (stream == null) {
            stream = "*";
        }
        if (callId == null) {
            callId = "*";
        }
        String key = String.format("%S_%s_*_%s_%s_%s_%s", VideoManagerConstants.DOWNLOAD_PREFIX,
                userSetting.getServerId(),
                deviceId,
                channelId,
                stream,
                callId
        );
        List<Object> scan = RedisUtil.scan(redisTemplate, key);
        if (scan.size() > 0) {
            for (Object keyObj : scan) {
                redisTemplate.delete(keyObj);
            }
        }
        return true;
    }

    @Override
    public boolean stopPlayback(String deviceId, String channelId, String stream, String callId) {
        DeviceChannel deviceChannel = deviceChannelMapper.queryChannel(deviceId, channelId);
        if (deviceChannel != null) {
            deviceChannel.setStreamId(null);
            deviceChannel.setDeviceId(deviceId);
            deviceChannelMapper.update(deviceChannel);
        }
        if (deviceId == null) {
            deviceId = "*";
        }
        if (channelId == null) {
            channelId = "*";
        }
        if (stream == null) {
            stream = "*";
        }
        if (callId == null) {
            callId = "*";
        }
        String key = String.format("%S_%s_*_%s_%s_%s_%s", VideoManagerConstants.PLAY_BLACK_PREFIX,
                userSetting.getServerId(),
                deviceId,
                channelId,
                stream,
                callId
        );
        List<Object> scan = RedisUtil.scan(redisTemplate, key);
        if (scan.size() > 0) {
            for (Object keyObj : scan) {
                redisTemplate.delete(keyObj);
            }
        }
        return true;
    }

    @Override
    public StreamInfo queryPlayback(String deviceId, String channelId, String stream, String callId) {
        if (stream == null && callId == null) {
            return null;
        }
        if (deviceId == null) {
            deviceId = "*";
        }
        if (channelId == null) {
            channelId = "*";
        }
        if (stream == null) {
            stream = "*";
        }
        if (callId == null) {
            callId = "*";
        }
        String key = String.format("%S_%s_*_%s_%s_%s_%s", VideoManagerConstants.PLAY_BLACK_PREFIX,
                userSetting.getServerId(),
                deviceId,
                channelId,
                stream,
                callId
        );
        List<Object> streamInfoScan = RedisUtil.scan(redisTemplate, key);
        if (streamInfoScan.size() > 0) {
            return (StreamInfo) redisTemplate.opsForValue().get(streamInfoScan.get(0));
        }else {
            return null;
        }
    }

    @Override
    public String queryPlaybackForKey(String deviceId, String channelId, String stream, String callId) {
        if (stream == null && callId == null) {
            return null;
        }
        if (deviceId == null) {
            deviceId = "*";
        }
        if (channelId == null) {
            channelId = "*";
        }
        if (stream == null) {
            stream = "*";
        }
        if (callId == null) {
            callId = "*";
        }
        String key = String.format("%S_%s_*_%s_%s_%s_%s", VideoManagerConstants.PLAY_BLACK_PREFIX,
                userSetting.getServerId(),
                deviceId,
                channelId,
                stream,
                callId
        );
        List<Object> streamInfoScan = RedisUtil.scan(redisTemplate, key);
        return (String) streamInfoScan.get(0);
    }

    @Override
    public void updatePlatformCatchInfo(ParentPlatformCatch parentPlatformCatch) {
        String key = VideoManagerConstants.PLATFORM_CATCH_PREFIX  + userSetting.getServerId() + "_" +  parentPlatformCatch.getId();
@@ -370,14 +136,6 @@
    @Override
    public void delPlatformRegisterInfo(String callId) {
         redisTemplate.delete(VideoManagerConstants.PLATFORM_REGISTER_INFO_PREFIX + userSetting.getServerId() + "_" + callId);
    }

    @Override
    public void cleanPlatformRegisterInfos() {
        List regInfos = RedisUtil.scan(redisTemplate, VideoManagerConstants.PLATFORM_REGISTER_INFO_PREFIX + userSetting.getServerId() + "_" + "*");
        for (Object key : regInfos) {
            redisTemplate.delete(key.toString());
        }
    }

    @Override
@@ -537,36 +295,6 @@
    }

    @Override
    public void clearCatchByDeviceId(String deviceId) {
        List<Object> playLeys = RedisUtil.scan(redisTemplate, String.format("%S_%s_*_%s_*", VideoManagerConstants.PLAYER_PREFIX,
                userSetting.getServerId(),
                deviceId));
        if (playLeys.size() > 0) {
            for (Object key : playLeys) {
                redisTemplate.delete(key.toString());
            }
        }

        List<Object> playBackers = RedisUtil.scan(redisTemplate, String.format("%S_%s_*_%s_*_*_*", VideoManagerConstants.PLAY_BLACK_PREFIX,
                userSetting.getServerId(),
                deviceId));
        if (playBackers.size() > 0) {
            for (Object key : playBackers) {
                redisTemplate.delete(key.toString());
            }
        }

        List<Object> deviceCache = RedisUtil.scan(redisTemplate, String.format("%S%s_%s", VideoManagerConstants.DEVICE_PREFIX,
                userSetting.getServerId(),
                deviceId));
        if (deviceCache.size() > 0) {
            for (Object key : deviceCache) {
                redisTemplate.delete(key.toString());
            }
        }
    }

    @Override
    public void updateWVPInfo(JSONObject jsonObject, int time) {
        String key = VideoManagerConstants.WVP_SERVER_PREFIX + userSetting.getServerId();
        Duration duration = Duration.ofSeconds(time);
@@ -595,44 +323,6 @@
    public void removeStream(String mediaServerId, String type, String app, String streamId) {
        String key = VideoManagerConstants.WVP_SERVER_STREAM_PREFIX + userSetting.getServerId() + "_" + type + "_"  + app + "_" + streamId + "_" + mediaServerId;
        redisTemplate.delete(key);
    }

    @Override
    public StreamInfo queryDownload(String deviceId, String channelId, String stream, String callId) {
        if (stream == null && callId == null) {
            return null;
        }
        if (deviceId == null) {
            deviceId = "*";
        }
        if (channelId == null) {
            channelId = "*";
        }
        if (stream == null) {
            stream = "*";
        }
        if (callId == null) {
            callId = "*";
        }
        String key = String.format("%S_%s_*_%s_%s_%s_%s", VideoManagerConstants.DOWNLOAD_PREFIX,
                userSetting.getServerId(),
                deviceId,
                channelId,
                stream,
                callId
        );
        List<Object> streamInfoScan = RedisUtil.scan(redisTemplate, key);
        if (streamInfoScan.size() > 0) {
            return (StreamInfo) redisTemplate.opsForValue().get(streamInfoScan.get(0));
        }else {
            return null;
        }
    }

    @Override
    public ThirdPartyGB queryMemberNoGBId(String queryKey) {
        String key = VideoManagerConstants.WVP_STREAM_GB_ID_PREFIX + queryKey;
        return JsonUtil.redisJsonToObject(redisTemplate, key, ThirdPartyGB.class);
    }

    @Override