Vlc播放rtsp视频

Vlc播放rtsp视频，网上的例子不少，我看后觉得有点不足的地方，就是他们没有设置播放rtsp视频时的参数，

参数设置对播放网络视频是很重要的，如果设置不当，或不设置，可能你的程序就播放不了rtsp视频了。。。

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说下开发步骤吧，挺简单的，我的环境：win7 64 + vs2010

首先当然是导入vlc的开发包了：

// vlc
#include "./vlc-2.2.1/include/vlc.h"
#pragma comment(lib, "./vlc-2.2.1/lib/libvlc.lib")
#pragma comment(lib, "./vlc-2.2.1/lib/libvlccore.lib")

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然后定义3个播放rtsp视频时用到的参数：

   libvlc_media_t *m_vlcMedia;
    libvlc_media_player_t *m_vlcMplay;
    libvlc_instance_t *m_vlcInst;

-------------------------------------------------------------------------------

接下来就是播放rtsp视频的代码了：

const char * const vlc_args[] = {
        "--demux=h264",
        "--ipv4",
        "--no-prefer-system-codecs",
        "--rtsp-caching=300",
        "--network-caching=500",
        "--rtsp-tcp",
        //"--verbose=2",
        //"--extraintf=logger"
    };

    if (m_vlcInst == NULL)
    {
        m_vlcInst = libvlc_new(sizeof(vlc_args)/sizeof(vlc_args[0]), vlc_args);
    }
    if (m_vlcMedia == NULL)
    {
        //  "rtsp://127.0.0.1:1234/vedio"
        m_vlcMedia = libvlc_media_new_location(m_vlcInst, strRtspUrl.GetBuffer());
    }
    if (m_vlcMplay == NULL)
    {
        m_vlcMplay = libvlc_media_player_new_from_media(m_vlcMedia);
    }

    HWND hWndVedio = GetDlgItem(IDC_STATIC_VEDIO)->GetSafeHwnd();
    libvlc_media_player_set_hwnd(m_vlcMplay, hWndVedio);
    libvlc_media_player_play(m_vlcMplay);

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停止rtsp播放代码如下：

if (m_vlcMplay != NULL)
    {
        libvlc_media_player_stop(m_vlcMplay);
        libvlc_media_player_release(m_vlcMplay);
        m_vlcMplay = NULL;
    }
    if (m_vlcMedia != NULL)
    {
        libvlc_media_release(m_vlcMedia);
        m_vlcMedia = NULL;
    }

---------------------------------------------------------------------

当然，退出程序时，记得释放vlc资源哈：

// 释放VLC资源
    if (m_vlcMplay != NULL)
    {
        libvlc_media_player_release(m_vlcMplay);
        m_vlcMplay = NULL;
    }
    if (m_vlcMedia != NULL)
    {
        libvlc_media_release(m_vlcMedia);
        m_vlcMedia = NULL;
    }
    if (m_vlcInst != NULL)
    {
        libvlc_release(m_vlcInst);
        m_vlcInst = NULL;
    }

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效果截图：

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该demo代码下载地址：

​​Vlc播放rtsp视频demo-src.rar​​

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rtsp视频地址：

    // rtsp://218.204.223.237:554/live/1/66251FC11353191F/e7ooqwcfbqjoo80j.sdp
    // rtsp://211.139.194.251:554/live/2/13E6330A31193128/5iLd2iNl5nQ2s8r8.sdp
    // rtsp://180.168.116.75:554/user=admin&password=&channel=1&stream=0.sdp?
    // rtsp://218.204.223.237:554/mobile/1/691C308E18976C87/8y1vfa435degrqk7.sdp
    // rtsp://218.204.223.237:554/live/1/6D1E43167B3A7BDA/oby9efo80duh9bjf.sdp
    // rtsp://218.204.223.237:554/live/1/0547424F573B085C/gsfp90ef4k0a6iap.sdp
    // rtsp://211.139.194.251:554/live/2/13E6330A31193128/5iLd2iNl5nQ2s8r8.sdp