如何在IE瀏覽器播放RTSP或RTMP流(RTSP/RTMP OCX控件)
以上方案未嘗不可,如果對播放體驗和延遲要求更高,最簡單的做法是直接在IE瀏覽器下加載activex控件,擴展了ocx控件,用於IE瀏覽器下的低延遲RTMP或RTSP播放。
頁面展示
-
功能齊全的單畫面RTMP流或RTSP流播放:
- 同時播放4路RTMP流或RTSP流畫面:
本地播放和集成說明:
點我下載DEMO請添加鏈接描述
本地播放
DEMO說明
1_player_ocx.html:單個窗口功能展示。
4_player_ocx.html:4窗口功能展示。
SmartPlayer.exe:cs架構播放器。
運行網頁播放端之前,請確保以管理員權限註冊ocx控件:regplayerocx.bat右鍵-->“以管理員身份運行(A)”,同理,反註冊也是需要管理員身份。
註意:大牛直播RTSP/RTMP播放OCX控件只適用於微軟IE瀏覽器。
對應封裝接口
ULONG NT_SetLogPath(); ULONG NT_Open(); ULONG NT_Close(); ULONG NT_StartPlay(); ULONG NT_StopPlay(); ULONG NT_SetMute(LONG is_mute); ULONG NT_SetURL(LPCTSTR url); ULONG NT_SetBuffer(LONG buffer); ULONG NT_SetRTSPTcpMode(LONG isUsingTCP); ULONG NT_SetRtspTimeout(LONG timeout); ULONG NT_SetRtspAutoSwitchTcpUdp(LONG is_auto_switch_tcp_udp); ULONG NT_SetFastStartup(LONG isFastStartup); ULONG NT_SetLowLatencyMode(LONG mode); ULONG NT_SetFlipVertical(LONG is_flip); ULONG NT_SetFlipHorizontal(LONG is_flip); ULONG NT_SetRotation(LONG degress); ULONG NT_SwitchURL(LPCTSTR url); ULONG NT_SetCaptureImagePath(LPCTSTR path); ULONG NT_CaptureImage(); ULONG NT_SetRecorderDirectory(LPCTSTR dir); ULONG NT_SetRecorderFileMaxSize(ULONG size); ULONG NT_NT_SP_RecorderFileNameRuler(ULONG type, LPCTSTR file_name_prefix, LONG append_date, LONG append_time); ULONG NT_SetRecorderAudioTranscodeAAC(LONG is_transcode); ULONG NT_SetRecorderVideo(LONG is_record_video); ULONG NT_SetRecorderAudio(LONG is_record_audio); ULONG NT_StartRecorder(); ULONG NT_StopRecorder(); ULONG NT_FullScreen(); void OnSDKEventReceived(ULONG event_id, ULONG param1); void OnVideoSizeReceived(ULONG width, ULONG height);
設置LOG存放路徑:
ULONG CSmartPlayerActiveXCtrl::NT_SetLogPath(LPCTSTR log_path)
請於NT_Open() 之前調用,代碼示例:
var obj = document.getElementById("SmartPlayerActiveX");
//如需記錄log文件,請確保log路徑存在, 如多級目錄, 可按照"D:\Daniulive\log"類似格式設定, 記錄文件名: smart_sdk.log
obj.NT_SetLogPath("D:\");
接口說明:
? ?1.? ULONG NT_Open();
打開player實例;
? ? 2. ULONG NT_Close();
關閉player實例;
? ? 3. ULONG NT_StartPlay();
開始播放;
? ? 4. ULONG NT_StopPlay();
停止播放;
? ? 5. ULONG NT_SetMute(LONG is_mute);
設置實時靜音;
? ? 6. ULONG NT_SetURL(LPCTSTR url);
設置播放的RTMP或RTSP url;
? ? 7. ULONG NT_SetBuffer(LONG buffer);
設置buffer time,緩沖時間,單位:毫秒;
? ? 8. ULONG NT_SetRTSPTcpMode(LONG isUsingTCP);
設置RTSP TCP/UDP播放模式;
? ? 9. ULONG NT_SetRtspTimeout(LONG timeout);
設置RTSP超時時間;
? ? 10. ULONG NT_SetRtspAutoSwitchTcpUdp(LONG is_auto_switch_tcp_udp);
設置是否自動切換TCP/UDP模式;
? ? 11. ULONG NT_SetFastStartup(LONG isFastStartup);
設置是否快速啟動;
? ? 12. ULONG NT_SetLowLatencyMode(LONG mode);
設置是否低延遲模式播放;
? ? 13. ULONG NT_SetFlipVertical(LONG is_flip);
設置垂直反轉模式圖像;
? ? 14. ULONG NT_SetFlipHorizontal(LONG is_flip);
設置水平反轉圖像;
? ? 15. ULONG NT_SetRotation(LONG degress);
設置旋轉圖像,可設定角度:0度 90度 180度 270度;
? ? 16. ULONG NT_SwitchURL(LPCTSTR url);
設置快速切換RTSP/RTMP url;
? ? 17. ULONG NT_SetCaptureImagePath(LPCTSTR path);
設置快照保存位置;
? ? 18. ULONG NT_CaptureImage();
設置實時快照功能;
? ? 19. ULONG NT_SetRecorderDirectory(LPCTSTR dir);
設置錄像保存位置;
? ? 20. ULONG NT_SetRecorderFileMaxSize(ULONG size);
設置單個錄像文件最大size,單位:兆;
? ? 21. ULONG NT_NT_SP_RecorderFileNameRuler(ULONG type, LPCTSTR file_name_prefix, LONG append_date, LONG append_time);
設置錄像文件命名規則:是否需要前綴、是否添加日期、是否添加時間;
? ? 22. ULONG NT_SetRecorderAudioTranscodeAAC(LONG is_transcode);
設置錄像音頻文件是否轉AAC後錄制,支持PCMA/PCMU/SPEEX轉AAC後錄制文件;
? ? 23. ULONG NT_SetRecorderVideo(LONG is_record_video);
設置是否錄制視頻;
? ? 24. ULONG NT_SetRecorderAudio(LONG is_record_audio);
設置是否錄制音頻;
? ? 25. ULONG NT_StartRecorder();
開始錄像;
? ? 26. ULONG NT_StopRecorder();
停止錄像;
? ? 27. ULONG NT_FullScreen();
全屏顯示窗口。
事件Event:? ??
- void OnSDKEventReceived(ULONG event_id, ULONG param1);
回調網絡狀態、buffering狀態、下載速度等;
事件類型:
<script>
var NT_EVENT_ID_SMART_PLAYER_SDK = 0x01000000;
var NT_SP_E_EVENT_ID_BASE = NT_EVENT_ID_SMART_PLAYER_SDK;
var NT_SP_E_EVENT_ID_CONNECTING = NT_SP_E_EVENT_ID_BASE | 0x2; /*連接中*/
var NT_SP_E_EVENT_ID_CONNECTION_FAILED = NT_SP_E_EVENT_ID_BASE | 0x3; /*連接失敗*/
var NT_SP_E_EVENT_ID_CONNECTED = NT_SP_E_EVENT_ID_BASE | 0x4; /*已連接*/
var NT_SP_E_EVENT_ID_DISCONNECTED = NT_SP_E_EVENT_ID_BASE | 0x5; /*斷開連接*/
var NT_SP_E_EVENT_ID_NO_MEDIADATA_RECEIVED = NT_SP_E_EVENT_ID_BASE | 0x8; /*收不到RTMP數據*/
var NT_SP_E_EVENT_ID_RTSP_STATUS_CODE = NT_SP_E_EVENT_ID_BASE | 0xB; /*rtsp status code上報, 目前只上報401, param1表示status code*/
/* 接下來請從0x81開始*/
var NT_SP_E_EVENT_ID_START_BUFFERING = NT_SP_E_EVENT_ID_BASE | 0x81; /*開始緩沖*/
var NT_SP_E_EVENT_ID_BUFFERING = NT_SP_E_EVENT_ID_BASE | 0x82; /*緩沖中, param1 表示百分比進度*/
var NT_SP_E_EVENT_ID_STOP_BUFFERING = NT_SP_E_EVENT_ID_BASE | 0x83; /*停止緩沖*/
var NT_SP_E_EVENT_ID_DOWNLOAD_SPEED = NT_SP_E_EVENT_ID_BASE | 0x91; /*下載速度, param1表示下載速度,單位是(Byte/s)*/
var NT_SP_E_EVENT_ID_PLAYBACK_REACH_EOS = NT_SP_E_EVENT_ID_BASE | 0xa1; /*播放結束, 直播流沒有這個事件,點播流才有*/
var NT_SP_E_EVENT_ID_RECORDER_REACH_EOS = NT_SP_E_EVENT_ID_BASE | 0xa2; /*錄像結束, 直播流沒有這個事件, 點播流才有*/
var NT_SP_E_EVENT_ID_PULLSTREAM_REACH_EOS = NT_SP_E_EVENT_ID_BASE | 0xa3; /*拉流結束, 直播流沒有這個事件,點播流才有*/
var NT_SP_E_EVENT_ID_DURATION = NT_SP_E_EVENT_ID_BASE | 0xa8; /*視頻時長,如果是直播,則不上報,如果是點播的話, 若能從視頻源獲取視頻時長的話,則上報, param1表示視頻時長,單位是毫秒(ms)*/
</script>
調用展示:
<script language=‘javascript‘ for="SmartPlayerActiveX" event="OnSDKEventReceived(event_id, param1)">
// Test 1 - statically load the script (This is the basis for the hack)
// Works on IE8, IE9, IE10 and IE11
var show_str = "";
var connection_status = event_id;
if (connection_status != 0)
{
show_str += "鏈接狀態: ";
if (NT_SP_E_EVENT_ID_CONNECTING == connection_status)
{
show_str += "鏈接中";
}
else if (NT_SP_E_EVENT_ID_CONNECTION_FAILED == connection_status)
{
show_str += "鏈接失敗";
}
else if (NT_SP_E_EVENT_ID_CONNECTED == connection_status)
{
show_str += "鏈接成功";
}
else if (NT_SP_E_EVENT_ID_DISCONNECTED == connection_status)
{
show_str += "鏈接斷開";
}
else if (NT_SP_E_EVENT_ID_NO_MEDIADATA_RECEIVED == connection_status)
{
show_str += "收不到數據";
}
}
var download_speed = -1;
if (NT_SP_E_EVENT_ID_DOWNLOAD_SPEED == event_id)
{
download_speed = param1;
}
if (download_speed != -1)
{
show_str += "下載速度:" + (download_speed * 8 / 1000).toFixed(0) + "kbps " + (download_speed / 1024).toFixed(0) + "KB/s";
}
var buffer_status = 0;
if (NT_SP_E_EVENT_ID_START_BUFFERING == event_id
|| NT_SP_E_EVENT_ID_BUFFERING == event_id
|| NT_SP_E_EVENT_ID_STOP_BUFFERING == event_id)
{
buffer_status = event_id;
}
if (buffer_status != 0)
{
show_str += "緩沖狀態: ";
if (NT_SP_E_EVENT_ID_START_BUFFERING == buffer_status)
{
show_str += "開始緩沖";
}
else if (NT_SP_E_EVENT_ID_BUFFERING == buffer_status)
{
show_str += "緩沖中" + param1 + "%";
}
else if (NT_SP_E_EVENT_ID_STOP_BUFFERING == buffer_status)
{
show_str += "結束緩沖";
}
}
var EventMsgText = document.getElementById("EventMsg");
EventMsgText.innerHTML = show_str;
</script>
- void OnVideoSizeReceived(ULONG width, ULONG height);
回調視頻寬高信息。
調用展示:
<script language=‘javascript‘ for="SmartPlayerActiveX" event="OnVideoSizeReceived(width, height)">
// Test 1 - statically load the script (This is the basis for the hack)
// Works on IE8, IE9, IE10 and IE11
var VideoResolutionText = document.getElementById("VideoResolution");
VideoResolutionText.innerHTML = width + "*" + height;
</script>
SDK接口調用實例:
播放和錄像調用示例:
var is_player_opened = false;
var is_playing = false;
var is_recording = false;
function OpenPlayer()
{
if(is_player_opened)
{
return;
}
var obj = document.getElementById("SmartPlayerActiveX");
//如需記錄log文件,請確保log路徑存在, 如多級目錄, 可按照"D:\\Daniulive\\log"類似格式設定, 記錄文件名: smart_sdk.log
obj.NT_SetLogPath("D:\\");
var ret = obj.NT_Open();
if(ret == 0)
{
//設置TCP/UDP模式
var rtsp_tcp_mode = document.getElementById("rtspTcpMode").checked ? 1 : 0;
obj.NT_SetRTSPTcpMode(rtsp_tcp_mode);
//設置RTSP超時時間
var rtsp_timeout = document.getElementById("rtspTimeout").value;
obj.NT_SetRtspTimeout(rtsp_timeout);
//設置是否自動切換TCP-UDP模式
var rtsp_auto_switch_tcp_udp = document.getElementById("rtspAutoSwitchTcpUdp").checked ? 1 : 0;
obj.NT_SetRtspAutoSwitchTcpUdp(rtsp_auto_switch_tcp_udp);
//設置是否快速啟動
var fast_startup_mode = document.getElementById("fastStartupMode").checked ? 1 : 0;
obj.NT_SetFastStartup(fast_startup_mode);
//設置需要播放或錄像的RTSP/RTMP url
var url = document.getElementById("playorReocordUrl").value;
obj.NT_SetURL(url);
//設置實時截圖路徑(可自行設置或選取系統存在的文件夾), 如多級目錄可按照"D:\\Daniulive\\image"類似格式設定
//var image_path = "D:\\";
obj.NT_SetCaptureImagePath(image_path);
is_player_opened = true;
}
}
function ClosePlayer()
{
if(is_player_opened)
{
var obj = document.getElementById("SmartPlayerActiveX");
obj.NT_Close();
var EventMsgText = document.getElementById("EventMsg");
EventMsgText.innerHTML = "";
is_player_opened = false;
}
}
function OnBnClickedPlay()
{
if(!isIE())
{
alert("非IE瀏覽器,請用IE打開播放控件..");
return;
}
if(!isActiveXInstalled())
{
alert("控件未加載,請先加載控件..");
return;
}
if(is_playing)
{
StopPlayback();
}
else
{
StartPlayback();
}
}
//開始播放
function StartPlayback() {
if(!is_playing && !is_recording)
{
OpenPlayer();
}
var obj = document.getElementById("SmartPlayerActiveX");
//設置是否啟用低延遲模式
var low_latency_mode = document.getElementById("lowlatencyMode").checked ? 1 : 0;
obj.NT_SetLowLatencyMode(low_latency_mode);
//設置緩沖時間
var buffer_time = document.getElementById("bufferTime").value;
obj.NT_SetBuffer(buffer_time);
var ret = obj.NT_StartPlay();
if(ret == 0)
{
is_playing = true;
var playBtnText = document.getElementById("playBtn");
playBtnText.innerHTML = "停止播放";
}
}
//停止播放
function StopPlayback() {
if(!is_playing)
{
return;
}
var obj = document.getElementById("SmartPlayerActiveX");
obj.NT_StopPlay();
is_playing = false;
var playBtnText = document.getElementById("playBtn");
playBtnText.innerHTML = "開始播放";
if(!is_recording)
{
ClosePlayer();
}
var VideoResolutionText = document.getElementById("VideoResolution");
VideoResolutionText.innerHTML = "";
}
function OnBnClickedRecord()
{
if(!isIE())
{
alert("非IE瀏覽器,請用IE打開播放控件..");
return;
}
if(!isActiveXInstalled())
{
alert("控件未加載,請先加載控件..");
return;
}
if(is_recording)
{
StopRecorder();
}
else
{
StartRecorder();
}
}
//開始錄像
function StartRecorder() {
if(!is_playing && !is_recording)
{
OpenPlayer();
}
var obj = document.getElementById("SmartPlayerActiveX");
//設置實時錄像存放路徑(可自行設置或選取系統存在的文件夾), 如多級目錄可按照"D:\\Daniulive\\rec"類似格式設定
var rec_dir = "D:\\";
obj.NT_SetRecorderDirectory(rec_dir);
var rec_max_size = 200;
obj.NT_SetRecorderFileMaxSize(rec_max_size);
var type = 0;
var file_name_prefix = "daniulive";
var append_date = 1;
var append_time = 1;
obj.NT_NT_SP_RecorderFileNameRuler(type, file_name_prefix, append_date, append_time);
var is_transcode = 1;
obj.NT_SetRecorderAudioTranscodeAAC(is_transcode);
var is_record_video = 1;
obj.NT_SetRecorderVideo(is_record_video);
var is_record_audio = 1;
obj.NT_SetRecorderAudio(is_record_audio);
var ret = obj.NT_StartRecorder();
if(ret == 0)
{
is_recording = true;
var recordBtnText = document.getElementById("recordBtn");
recordBtnText.innerHTML = "停止錄像";
}
}
//停止錄像
function StopRecorder() {
if(!is_recording)
{
return;
}
var obj = document.getElementById("SmartPlayerActiveX");
obj.NT_StopRecorder();
is_recording = false;
var recordBtnText = document.getElementById("recordBtn");
recordBtnText.innerHTML = "開始錄像";
if(!is_playing)
{
ClosePlayer();
}
}
快速切換URL調用示例:
//快速切換播放URL
function SwitchUrl() {
if(!is_playing)
{
return;
}
var obj = document.getElementById("SmartPlayerActiveX");
var switch_url = document.getElementById("playorReocordUrl").value;
obj.NT_SwitchURL(switch_url);
}
實時靜音調用示例:
//實時靜音
var is_mute = 1;
function SetMute() {
var obj = document.getElementById("SmartPlayerActiveX");
obj.NT_SetMute(is_mute);
var muteText = document.getElementById("MuteBtn");
if(is_mute == 1 )
{
is_mute = 0;
muteText.innerHTML = "取消靜音";
}
else
{
is_mute = 1;
muteText.innerHTML = "實時靜音";
}
}
視頻view垂直反轉、水平反轉、旋轉調用示例:
//垂直反轉
var is_flip_vertical = 1;
function SetFlipVertical() {
var obj = document.getElementById("SmartPlayerActiveX");
obj.NT_SetFlipVertical(is_flip_vertical);
var flipVerticalText = document.getElementById("FlipVerticalBtn");
if(is_flip_vertical == 1 )
{
is_flip_vertical = 0;
flipVerticalText.innerHTML = "取消反轉";
}
else
{
is_flip_vertical = 1;
flipVerticalText.innerHTML = "垂直反轉";
}
}
//水平反轉
var is_flip_horizontal = 1;
function SetFlipHorizontal() {
var obj = document.getElementById("SmartPlayerActiveX");
obj.NT_SetFlipHorizontal(is_flip_horizontal);
var flipHorizontalText = document.getElementById("FlipHorizontalBtn");
if(is_flip_horizontal == 1 )
{
is_flip_horizontal = 0;
flipHorizontalText.innerHTML = "取消反轉";
}
else
{
is_flip_horizontal = 1;
flipHorizontalText.innerHTML = "水平反轉";
}
}
//視頻view旋轉
var rotate_degrees_ = 0;
function SetRotation() {
rotate_degrees_ += 90;
rotate_degrees_ = rotate_degrees_ % 360;
var obj = document.getElementById("SmartPlayerActiveX");
obj.NT_SetRotation(rotate_degrees_);
var rotateText = document.getElementById("RotateBtn");
if (0 == rotate_degrees_)
{
rotateText.innerHTML = "旋轉90度";
}
else if (90 == rotate_degrees_)
{
rotateText.innerHTML = "旋轉180度";
}
else if (180 == rotate_degrees_)
{
rotateText.innerHTML = "旋轉270度";
}
else if (270 == rotate_degrees_)
{
rotateText.innerHTML = "不旋轉";
}
}
實時截圖調用示例:
function CaptureImage() {
var obj = document.getElementById("SmartPlayerActiveX");
obj.NT_CaptureImage();
}
全屏顯示窗口調用示例:
//全屏顯示窗口
function FullScreen() {
var obj = document.getElementById("SmartPlayerActiveX");
obj.NT_FullScreen();
}
相關資料和測試控件下載:
Github:?https://github.com/daniulive/SmarterStreaming
如何在IE瀏覽器播放RTSP或RTMP流(RTSP/RTMP OCX控件)