/// <summary>刷新视频资源列表</summary>
private void FreshVideosList()
{
ShowMessage();
_videoInfoList = VideoHelper.GetSourceVideosList();
gridControl1.DataSource = _videoInfoList;
HideMessage();
}
/// <summary>加载视频列表信息</summary>
private void LoadSceneList()
{
Dictionary <string, Image> sceneNameImageDic = VideoHelper.GetSceneNameImageDic();
navBarControlVideos.Items.Clear();
foreach (var pair in sceneNameImageDic)
{
AddItemToNavBar(pair.Key, pair.Value);
}
}
/// <summary>加载场景列表信息</summary>
private void LoadSceneList()
{
Dictionary <string, Image> sceneNameImageDic = VideoHelper.GetSceneNameImageDic();
foreach (var pair in sceneNameImageDic)
{
AddItemToNavBar(pair.Key, pair.Value);
}
navBarGroupVideos.SelectedLinkIndex = -1;
navBarGroupVideos.ItemChanged += navBarGroupVideos_ItemChanged;
navBarGroupVideos.SelectedLinkIndex = 0;
}
//删除场景
private void simpleButtonDelete_Click(object sender, EventArgs e)
{
if (navBarGroupVideos.SelectedLink.ItemName.Equals("navBarItemAll"))
{
return;
}
string videoName = navBarGroupVideos.SelectedLink.Caption;
if (MessageBox.Show(@"确定删除选中的场景吗？", @"删除提示", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
VideoHelper.DeleteScene(videoName);
DeleteSceneItem();
}
}
/// <summary>刷新场景图片</summary>
private void FreshSceneItem(NavBarItemLink narBarItemLink)
{
bool isExistThumbnail = true;
string itemPath = FileHelper.GetFileAbsolutePath("Resources\\") + "item.png";
string sceneName = narBarItemLink.Caption;
string pathName = FileHelper.GetFileAbsolutePath("CombVideos\\") + sceneName + ".mp4";
string imagePath = FileHelper.GetFileAbsolutePath("VideoThumbnails\\") + sceneName + ".jpg";
if (!File.Exists(imagePath))
{
isExistThumbnail = VideoHelper.CreateThumbnail(pathName, imagePath);
}
Image image = isExistThumbnail ? Image.FromFile(imagePath) : Image.FromFile(itemPath);
Bitmap bmp = new Bitmap(image);
image.Dispose();
narBarItemLink.Item.LargeImage = bmp;
}
private void VideoCombine1(NavBarItemLink narBarItemLink)
{
if (_sceneVideoInfoList.Count == 0)
{
MessageBox.Show("请添加视频");
return;
}
//等待窗口调用
ShowMessage();
for (int i = 0; i < _sceneVideoInfoList.Count; i++)
{
SplashScreenManager.Default.SetWaitFormCaption("正在处理第" + (i + 1) + "个视频,请稍后...");
SplashScreenManager.Default.SetWaitFormCaption("正在处理第" + (i + 1) + "个视频,请稍后...");
VideoInfo videoInfo = _sceneVideoInfoList[i];
string cmdConvert;//转换命令
string convertVideoName = FileHelper.GetFileAbsolutePath("SourceVideos\\") + videoInfo.VideoName + ".mp4";
string tempVideoName = FileHelper.GetFileAbsolutePath("SourceVideos\\") + videoInfo.VideoName + ".ts";
if (!videoInfo.VideoFormat.Equals(".mp4"))
{
cmdConvert = VideoHelper.ConvertToMp4Cmd(videoInfo.VideoPath, convertVideoName);
VideoHelper.RunFFMpeg(_ffmpegPath, cmdConvert);
}
//文件格式转换mp4->mpegts
cmdConvert = VideoHelper.Mp4ToTsCmd(convertVideoName, tempVideoName);
VideoHelper.RunFFMpeg(_ffmpegPath, cmdConvert);
}
string itemCaption = narBarItemLink.Caption;
//创建或更新视频列表.txt
VideoHelper.CreateOrUpdateVideoList(_sceneVideoInfoList, itemCaption);
//视频合并命令
string cmdCombine = VideoHelper.GetCombineCmd(_sceneVideoInfoList, itemCaption);
VideoHelper.RunFFMpeg(_ffmpegPath, cmdCombine);
//刷新当前场景的截图
FreshSceneItem(narBarItemLink);
VideoHelper.DeleteTempVideos(_sceneVideoInfoList);
HideMessage();
}
/// <summary>视频合并操作</summary>
/// <param name="narBarItemLink"></param>
private void VideoCombine(NavBarItemLink narBarItemLink)
{
if (_sceneVideoInfoList.Count == 0)
{
MessageBox.Show("请添加视频");
return;
}
//等待窗口调用
ShowMessage();
foreach (var videoInfo in _sceneVideoInfoList)
{
string cmdConvert;//转换命令
string convertVideoName = FileHelper.GetFileAbsolutePath("SourceVideos\\") + videoInfo.VideoName + ".mp4";
string tempVideoName = FileHelper.GetFileAbsolutePath("SourceVideos\\") + videoInfo.VideoName + ".ts";
if (!videoInfo.VideoFormat.Equals(".mp4"))
{
cmdConvert = VideoHelper.ConvertToMp4Cmd(videoInfo.VideoPath, convertVideoName);
VideoHelper.RunFFMpeg(_ffmpegPath, cmdConvert);
}
//文件格式转换mp4->mpegts
cmdConvert = VideoHelper.Mp4ToTsCmd(convertVideoName, tempVideoName);
VideoHelper.RunFFMpeg(_ffmpegPath, cmdConvert);
}
string itemCaption = narBarItemLink.Caption;
//创建或更新视频列表.txt
VideoHelper.CreateOrUpdateVideoList(_sceneVideoInfoList, itemCaption);
//视频合并命令
string cmdCombine = VideoHelper.GetCombineCmd(_sceneVideoInfoList, itemCaption);
if (VideoHelper.RunFFMpeg(_ffmpegPath, cmdCombine))
{
//刷新当前场景的截图
FreshSceneItem(narBarItemLink);
VideoHelper.DeleteTempVideos(_sceneVideoInfoList);
simpleButtonCombine.Visible = false;
}
HideMessage();
}
/// <summary>刷新场景item对应的视频列表</summary>
/// <param name="item"></param>
private void FreshSceneVideoList(string item)
{
_sceneVideoInfoList = VideoHelper.GetCurrentSceneVideosData(item);
gridControl1.DataSource = _sceneVideoInfoList;
}
