new internal void LoadXML(XmlNode cXmlNode)
{
base.LoadXML(cXmlNode);
if (null != cXmlNode.AttributeValueGet("cuda", false) || null != cXmlNode.AttributeValueGet("merging", false))
{
stMergingMethod = new MergingMethod(cXmlNode);
}
else
{
stMergingMethod = iContainer == null || iContainer.stMergingMethod == null ? Preferences.stMerging : iContainer.stMergingMethod.Value;
}
nInDissolve = cXmlNode.AttributeOrDefaultGet <byte>("in_dissolve", 0);
nOutDissolve = cXmlNode.AttributeOrDefaultGet <byte>("out_dissolve", 0);
nMaxOpacity = cXmlNode.AttributeOrDefaultGet <byte>("max_opacity", 255);
bOpacity = cXmlNode.AttributeOrDefaultGet <bool>("opacity", false);
cMask = Play.Mask.MaskLoad(cXmlNode);
XmlNode cNodeChild;
if (null == cMask && null != (cNodeChild = cXmlNode.NodeGet("mask", false)))
{
this.iMask = (IVideo)EffectGet(cNodeChild.ChildNodes[0]);
}
stArea = stArea.LoadXML(cXmlNode);
Dock cDockTMP = new Dock();
cDockTMP.LoadXML(cXmlNode);
cDock = cDockTMP;
}
override protected void LoadXML(XmlNode cXmlNode)
{
if (null == cXmlNode) // || _bInitialized
{
return;
}
_stMerging = new MergingMethod(cXmlNode);
_bClearScreenOnEmpty = cXmlNode.AttributeOrDefaultGet <bool>("cls", false);
_sDebugFolder = cXmlNode.AttributeOrDefaultGet <string>("debug_folder", "");
XmlNode cNodeChild;
XmlNode cNodeDevice = cXmlNode.NodeGet("device");
_nDeviceTarget = cNodeDevice.AttributeGet <byte>("target");
_sDeviceMake = cNodeDevice.AttributeValueGet("make");
if (_sDeviceMake == "aja")
{
_nTargetChannel = cNodeDevice.AttributeGet <byte>("target_channel");
}
if (_bAudio = (null != (cNodeChild = cNodeDevice.NodeGet("audio", false))))
{
_nAudioSamplesRate = cNodeChild.AttributeGet <uint>("rate");
_nAudioChannelsQty = cNodeChild.AttributeGet <byte>("channels");
_nAudioChannelsQtyFfmpeg = cNodeChild.AttributeGet <byte>("channels_ffmpeg");
_nAudioBitDepth = cNodeChild.AttributeGet <byte>("bits");
_nAudioByteDepth = (byte)(_nAudioBitDepth / 8);
_nAudioBytesPerSample = (byte)(_nAudioByteDepth * _nAudioChannelsQty);
_nAudioBitDepthToSend = cNodeChild.AttributeOrDefaultGet <byte>("bits_send", _nAudioByteDepth);
_nAudioByteDepthToSend = (byte)(_nAudioBitDepthToSend / 8);
}
if (_bVideo = (null != (cNodeChild = cNodeDevice.NodeGet("video", false))))
{
_bAnamorph = cNodeChild.AttributeOrDefaultGet <bool>("anamorph", false);
_bBackgroundAlpha = cNodeChild.AttributeOrDefaultGet <bool>("alpha", false);
}
cNodeChild = cNodeDevice.NodeGet("queue");
_nClockBiasInFrames = cNodeChild.AttributeGet <byte>("clock_bias"); // time lag for clock effect in frames
_nQueueFfmpegLength = cNodeChild.AttributeGet <ushort>("ffmpeg"); // frames
_nQueueAnimationLength = cNodeChild.AttributeGet <byte>("animation"); // frames
_nQueuePacketsLength = cNodeChild.AttributeGet <long>("packets"); // bytes qty 200 000 000
_nDecodingThreads = cNodeChild.AttributeGet <byte>("threads"); // 4 by default. No need greater.
if (_nDecodingThreads < 4)
{
throw new Exception("'threads' attribute must be >=4");
}
//_tsNextFrameTimeout = cNodeChild.AttributeGet<TimeSpan>("frame_timeout");
_tsPacketsBlockGettingTimeout = cNodeChild.AttributeGet <TimeSpan>("get_block_timeout"); // packets block getting timeout. (20 sec for HD.mxf is ok if 'ffmpeg' >= 400fr and 'packets' = 200MB) (200MB=12sec; 400fr=16sec; 12/2+16=22 > 20)
// new block is started getting when 1/2 of previous block was run out.
if (_tsPacketsBlockGettingTimeout.TotalSeconds < 5)
{
throw new Exception("btl.pref: [get_block_timeout < 5 " + _tsPacketsBlockGettingTimeout.TotalSeconds + " s]");
}
_nGCFramesInterval = cNodeChild.AttributeGet <int>("gc_interval");
}
override protected void LoadXML(XmlNode cXmlNode)
{
if (null == cXmlNode) // || _bInitialized
{
return;
}
int nMergingId = cXmlNode.AttributeOrDefaultGet <int>("merging_id", 0);
_stMergingMethod = new MergingMethod(MergingDevice.DisComExternal, nMergingId);
}
public void Open(MergingMethod stMergingMethod, ffmpeg.net.File.Input.PlaybackMode ePlaybackMode)
{
// TODO нужно выцеплять размеры кадра из видео.
_bClosed = false;
if (null == _cFile)
{
_cFile = new ffmpeg.net.File.Input(_sFile, nFrameStart);
}
(new Logger()).WriteDebug("[video_file open " + GetHashCode() + "][ffmpeg_file " + _cFile.GetHashCode() + "]");
//Area stDeviceArea = Baetylus.Helper.stCurrentBTLArea;
_cFormatVideo = new ffmpeg.net.Format.Video(stArea.nWidth, stArea.nHeight, ffmpeg.net.PixelFormat.AV_PIX_FMT_BGRA, ffmpeg.net.AVFieldOrder.AV_FIELD_TT);
short nTop = stArea.nTop;
ushort nHei = stArea.nHeight;
if (stArea.nTop < 0) // если верх выше границы, то не будем копировать лишние строки в пиксельсмэп
{
nTop = 0;
}
if (nTop < stContainerArea.nHeight && stArea.nHeight + stArea.nTop > stContainerArea.nHeight) // если низ ниже, то не будем копировать лишние строки в пиксельсмэп
{
nHei = (ushort)(stContainerArea.nHeight - (ushort)nTop);
}
stPixelArea = new Area(stArea.nLeft, nTop, stArea.nWidth, nHei);
_cPMDuo = new PixelsMap.Triple(stMergingMethod, stPixelArea, PixelsMap.Format.BGRA32, true, Baetylus.PixelsMapDispose);
ffmpeg.net.AVSampleFormat eAVSampleFormat;
switch (Preferences.nAudioBitDepth)
{
case 32:
eAVSampleFormat = ffmpeg.net.AVSampleFormat.AV_SAMPLE_FMT_S32;
break;
case 16:
default:
eAVSampleFormat = ffmpeg.net.AVSampleFormat.AV_SAMPLE_FMT_S16;
break;
}
int nAudioChannelsQty = Preferences.nAudioChannelsQtyFfmpeg;
_cFormatAudio = new ffmpeg.net.Format.Audio((int)Preferences.nAudioSamplesRate, nAudioChannelsQty, eAVSampleFormat);
nFramesTotal = _cFile.nFramesQty;
//_cFile.Prepare(nDuration);
_cFile.Prepare(_cFormatVideo, _cFormatAudio, ePlaybackMode);
}
public Preferences(string sData)
{
XmlDocument cXmlDocument = new XmlDocument();
cXmlDocument.LoadXml(sData);
XmlNode cXmlNode = cXmlDocument.NodeGet("data");
XmlNode cNodeChild = cXmlNode.NodeGet("playlist");
_stMerging = new MergingMethod(cNodeChild);
_nLayer = cNodeChild.AttributeGet <ushort>("layer");
_nPlaylistID = cNodeChild.AttributeGet <long>("id");
cNodeChild = cNodeChild.NodeGet("area");
_stArea = new Area(
cNodeChild.AttributeGet <short>("left"),
cNodeChild.AttributeGet <short>("top"),
cNodeChild.AttributeGet <ushort>("width"),
cNodeChild.AttributeGet <ushort>("height")
);
_cDBCredentials = new DB.Credentials(cXmlNode.NodeGet("database"));
}
public Preferences(string sData)
{
XmlDocument cXmlDocument = new XmlDocument();
cXmlDocument.LoadXml(sData);
XmlNode cXmlNode = cXmlDocument.NodeGet("data");
sRequest = cXmlNode.AttributeValueGet("request");
nTemplate = cXmlNode.AttributeGet <byte>("template");
sValue = cXmlNode.AttributeValueGet("value", false);
_nCheckInterval = cXmlNode.AttributeGet <int>("interval");
_nLoops = null == cXmlNode.AttributeValueGet("loop", false) ? (ushort)0 : cXmlNode.AttributeGet <ushort>("loop");
XmlNode cNodeChild = cXmlNode.NodeGet("roll");
_eDirection = cNodeChild.AttributeGet <btl.Roll.Direction>("direction");
_nSpeed = cNodeChild.AttributeGet <float>("speed");
_stRollMerging = new MergingMethod(cNodeChild);
_nLayer = cNodeChild.AttributeGet <ushort>("layer");
_nQueueLength = cNodeChild.AttributeGet <byte>("queue");
_nPause = cNodeChild.AttributeOrDefaultGet <int>("pause", 0);
_nDelay = cNodeChild.AttributeOrDefaultGet <int>("delay", 0);
cNodeChild = cNodeChild.NodeGet("area");
_stArea = new Area(
cNodeChild.AttributeGet <short>("left"),
cNodeChild.AttributeGet <short>("top"),
cNodeChild.AttributeGet <ushort>("width"),
cNodeChild.AttributeGet <ushort>("height")
);
_aItems = cXmlNode.NodesGet("item").Select(o => Item.Parse(o)).ToList();
if (null != (cNodeChild = cXmlNode.NodeGet("background", false)))
{
_cBackground = new Background(cNodeChild);
}
}
public Preferences(string sWorkFolder, string sData)
{
nTop = nLeft = 0;
if (!Directory.Exists(_sFolderFootages = Path.Combine(_sWorkFolder = sWorkFolder, "footages")))
{
Directory.CreateDirectory(_sFolderFootages);
}
if (!Directory.Exists(_sFolderPoll = Path.Combine(_sFolderFootages, "polls")))
{
Directory.CreateDirectory(_sFolderPoll);
}
XmlDocument cXmlDocument = new XmlDocument();
cXmlDocument.Load(Path.Combine(sWorkFolder, "preferences.xml"));
if (null == (
//берем самое старое голосование
_cPoll = cXmlDocument.NodesGet("preferences/polls/poll").Select(o => new Poll()
{
sName = o.AttributeValueGet("name", false),
dtLast = o.AttributeOrDefaultGet <DateTime>("dt", DateTime.MinValue),
sDescription = o.NodeGet("description").InnerText,
aCandidates = o.NodesGet("candidate").Select(o1 => new Poll.Candidate()
{
sName = o1.AttributeValueGet("name").ToLower(),
sImage = o1.AttributeValueGet("image"),
sDescription = o1.AttributeValueGet("description"),
nVotesQty = 0
}).ToArray()
}).Where(o => 1 > _aPollsPreparing.Count(o1 => o1.nID == o.nID)).OrderBy(o => (x.ToDT(null) > o.dtLast ? o.dtLast.Ticks : 0)).FirstOrDefault()
?? _aPollsPreparing.OrderBy(o => (x.ToDT(null) > o.dtLast ? o.dtLast.Ticks : 0)).FirstOrDefault()
))
{
throw new Exception("no poll specified");
}
XmlNode cXmlNode = cXmlDocument.NodeGet("preferences/blender");
sFolderBlender = cXmlNode.AttributeValueGet("folder");
XmlDocument cXD = new XmlDocument();
XmlAttribute cXA;
XmlNode cXNBlend = cXmlNode.NodeGet("mat");
cMat = cXD.CreateElement("data");
cXA = cXD.CreateAttribute("effect");
cXA.Value = "render";
cMat.Attributes.Append(cXA);
cXA = cXD.CreateAttribute("blend");
cXA.Value = Path.Combine(sWorkFolder, "blender", cXNBlend.AttributeValueGet("blend"));
cMat.Attributes.Append(cXA);
cXA = cXD.CreateAttribute("threads");
cXA.Value = cXNBlend.AttributeValueGet("threads");
cMat.Attributes.Append(cXA);
XmlNode cPython = cXD.CreateElement("python");
cPython.InnerText = cXNBlend.InnerText.
Replace("{%_IMAGE_LEFT_%}", _cPoll.aCandidates[0].sImage).
Replace("{%_IMAGE_RIGHT_%}", _cPoll.aCandidates[1].sImage).
Replace("{%_TEXT_TOP_ARRAY_%}", "\"" + _cPoll.sDescription.Remove("\r").Split('\n').Select(o => o.Trim().Replace("\"", "\\\"")).Where(o => !o.IsNullOrEmpty()).Aggregate((r, o) => r += "\",\"" + o) + "\"").
Replace("{%_TEXT_LEFT_%}", _cPoll.aCandidates[0].sDescription).
Replace("{%_TEXT_RIGHT_%}", _cPoll.aCandidates[1].sDescription);
cMat.AppendChild(cPython);
cXNBlend = cXmlNode.NodeGet("votes");
cVotes = cXD.CreateElement("data");
cXA = cXD.CreateAttribute("effect");
cXA.Value = "render";
cVotes.Attributes.Append(cXA);
cXA = cXD.CreateAttribute("blend");
cXA.Value = Path.Combine(sWorkFolder, "blender", cXNBlend.AttributeValueGet("blend"));
cVotes.Attributes.Append(cXA);
cXA = cXD.CreateAttribute("threads");
cXA.Value = cXNBlend.AttributeValueGet("threads");
cVotes.Attributes.Append(cXA);
cPython = cXD.CreateElement("python");
cPython.InnerText = cXNBlend.InnerText;
cVotes.AppendChild(cPython);
if (!Directory.Exists(_sFolderPoll = Path.Combine(_sFolderPoll, (cMat.InnerText + cVotes.InnerText).GetHashCode().ToStr())))
{
Directory.CreateDirectory(_sFolderPoll);
}
cXA = cXD.CreateAttribute("output");
cXA.Value = "*" + (sFolderMat = Path.Combine(_sFolderPoll, "mat"));
cMat.Attributes.Append(cXA);
cMat.InnerXml = cMat.InnerXml.Replace("{%_PATH_%}", sFolderMat.Replace("\\", "/"));
if (!Directory.Exists(sFolderMat))
{
Directory.CreateDirectory(sFolderMat);
}
cXA = cXD.CreateAttribute("output");
cXA.Value = "*" + (sFolderVotes = Path.Combine(_sFolderPoll, "votes"));
cVotes.Attributes.Append(cXA);
cVotes.InnerXml = cVotes.InnerXml.Replace("{%_PATH_%}", sFolderVotes.Replace("\\", "/"));
if (!Directory.Exists(sFolderVotes))
{
Directory.CreateDirectory(sFolderVotes);
}
cXmlDocument.LoadXml(sData);
cXmlNode = cXmlDocument.NodeGet("data");
nLeft = cXmlNode.AttributeGet <short>("left");
nTop = cXmlNode.AttributeGet <short>("top");
stMerging = new MergingMethod(cXmlNode);
nLayer = cXmlNode.AttributeGet <ushort>("layer");
}
