mirror of
https://github.com/aaru-dps/Aaru.VideoNow.git
synced 2025-12-16 19:24:36 +00:00
Apply latest language features.
This commit is contained in:
@@ -13,7 +13,7 @@ namespace Aaru.VideoNow
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/// endian, so the first appearence is at 9th byte.
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/// endian, so the first appearence is at 9th byte.
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/// </summary>
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/// </summary>
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public static readonly byte[] FrameMarker =
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public static readonly byte[] FrameMarker =
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{
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[
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0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81,
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0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81,
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0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7,
|
0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7,
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0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3,
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0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3,
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@@ -37,10 +37,10 @@ namespace Aaru.VideoNow
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0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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0xFF, 0xFF, 0x00, 0xFF
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0xFF, 0xFF, 0x00, 0xFF
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};
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];
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public static readonly byte[] SwappedFrameMarker =
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public static readonly byte[] SwappedFrameMarker =
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{
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[
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0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3,
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0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3,
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0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81,
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0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81,
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0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7,
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0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7,
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@@ -64,11 +64,11 @@ namespace Aaru.VideoNow
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0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
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0xFF, 0xFF, 0xFF, 0x00
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0xFF, 0xFF, 0xFF, 0x00
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};
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];
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public static void Decode(string filename, Stream fs, bool swapped, long framePosition)
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public static void Decode(string filename, Stream fs, bool swapped, long framePosition)
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{
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{
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char progress = ' ';
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var progress = ' ';
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var aviWriter = new AviWriter(filename + ".avi")
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var aviWriter = new AviWriter(filename + ".avi")
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{
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{
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@@ -80,7 +80,7 @@ namespace Aaru.VideoNow
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IAviAudioStream audioStream = aviWriter.AddAudioStream(2, 17640, 8);
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IAviAudioStream audioStream = aviWriter.AddAudioStream(2, 17640, 8);
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fs.Position = framePosition;
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fs.Position = framePosition;
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byte[] frameBuffer = new byte[19600];
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var frameBuffer = new byte[19600];
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fs.Read(frameBuffer, 0, frameBuffer.Length);
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fs.Read(frameBuffer, 0, frameBuffer.Length);
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int audioStart = swapped ? 9 : 8;
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int audioStart = swapped ? 9 : 8;
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@@ -91,27 +91,16 @@ namespace Aaru.VideoNow
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var outFs = new MemoryStream();
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var outFs = new MemoryStream();
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for(int i = 9; i <= frameBuffer.Length; i += 10)
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for(var i = 9; i <= frameBuffer.Length; i += 10)
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{
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{
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switch((i / 10) % 4)
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progress = (i / 10 % 4) switch
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{
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{
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case 0:
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0 => '-',
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progress = '-';
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1 => '\\',
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2 => '|',
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break;
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3 => '/',
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case 1:
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_ => progress
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progress = '\\';
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};
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break;
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case 2:
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progress = '|';
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break;
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case 3:
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progress = '/';
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break;
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}
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Console.Write($"\r{Localization.ExtractingAudio}", progress);
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Console.Write($"\r{Localization.ExtractingAudio}", progress);
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outFs.WriteByte(frameBuffer[i]);
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outFs.WriteByte(frameBuffer[i]);
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@@ -121,31 +110,20 @@ namespace Aaru.VideoNow
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videoStream.WriteFrame(true, videoFrame, 0, videoFrame.Length);
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videoStream.WriteFrame(true, videoFrame, 0, videoFrame.Length);
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audioStream.WriteBlock(outFs.ToArray(), 0, (int)outFs.Length);
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audioStream.WriteBlock(outFs.ToArray(), 0, (int)outFs.Length);
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int totalFrames = 1;
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var totalFrames = 1;
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framePosition += 19600;
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framePosition += 19600;
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byte[] buffer = new byte[frameMarkerToUse.Length];
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var buffer = new byte[frameMarkerToUse.Length];
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while(framePosition + 19600 < fs.Length)
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while(framePosition + 19600 < fs.Length)
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{
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{
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switch(totalFrames % 4)
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progress = (totalFrames % 4) switch
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{
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{
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case 0:
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0 => '-',
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progress = '-';
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1 => '\\',
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2 => '|',
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break;
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3 => '/',
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case 1:
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_ => progress
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progress = '\\';
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};
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break;
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case 2:
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progress = '|';
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break;
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case 3:
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progress = '/';
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break;
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}
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Console.Write($"\r{Localization.LookingForMoreFrames}", progress);
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Console.Write($"\r{Localization.LookingForMoreFrames}", progress);
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@@ -179,27 +157,16 @@ namespace Aaru.VideoNow
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outFs = new MemoryStream();
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outFs = new MemoryStream();
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for(int i = 9; i <= frameBuffer.Length; i += 10)
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for(var i = 9; i <= frameBuffer.Length; i += 10)
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{
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{
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switch((i / 10) % 4)
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progress = (i / 10 % 4) switch
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{
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{
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case 0:
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0 => '-',
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progress = '-';
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1 => '\\',
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2 => '|',
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break;
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3 => '/',
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case 1:
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_ => progress
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progress = '\\';
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};
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break;
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case 2:
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progress = '|';
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break;
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case 3:
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progress = '/';
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break;
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}
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Console.Write($"\r{Localization.ExtractingAudio}", progress);
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Console.Write($"\r{Localization.ExtractingAudio}", progress);
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outFs.WriteByte(frameBuffer[i]);
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outFs.WriteByte(frameBuffer[i]);
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@@ -246,27 +213,16 @@ namespace Aaru.VideoNow
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outFs = new MemoryStream();
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outFs = new MemoryStream();
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for(int i = 9; i <= frameBuffer.Length; i += 10)
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for(var i = 9; i <= frameBuffer.Length; i += 10)
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{
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{
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switch((i / 10) % 4)
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progress = (i / 10 % 4) switch
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{
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{
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case 0:
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0 => '-',
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progress = '-';
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1 => '\\',
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2 => '|',
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break;
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3 => '/',
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case 1:
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_ => progress
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progress = '\\';
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};
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break;
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case 2:
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progress = '|';
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break;
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case 3:
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progress = '/';
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break;
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}
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Console.Write($"\r{Localization.ExtractingAudio}", progress);
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Console.Write($"\r{Localization.ExtractingAudio}", progress);
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outFs.WriteByte(frameBuffer[i]);
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outFs.WriteByte(frameBuffer[i]);
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@@ -291,41 +247,30 @@ namespace Aaru.VideoNow
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public static byte[] DecodeFrame(byte[] frameBuffer)
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public static byte[] DecodeFrame(byte[] frameBuffer)
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{
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{
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char progress = ' ';
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var progress = ' ';
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var videoFs = new MemoryStream();
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var videoFs = new MemoryStream();
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Array.Reverse(frameBuffer);
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Array.Reverse(frameBuffer);
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byte r, g, b;
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byte r, g, b;
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int index = 1;
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var index = 1;
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int indexBlock2;
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int indexBlock2;
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for(int i = 0; i < 19200; i += 240)
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for(var i = 0; i < 19200; i += 240)
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{
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{
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for(int k = 0; k < 120; k += 10)
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for(var k = 0; k < 120; k += 10)
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{
|
{
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for(int j = 1; j < 9; j += 3)
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for(var j = 1; j < 9; j += 3)
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{
|
{
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indexBlock2 = index + 120;
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indexBlock2 = index + 120;
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|
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switch((index / 10) % 4)
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progress = (index / 10 % 4) switch
|
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{
|
{
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case 0:
|
0 => '-',
|
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progress = '-';
|
1 => '\\',
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|
2 => '|',
|
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break;
|
3 => '/',
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case 1:
|
_ => progress
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progress = '\\';
|
};
|
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|
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break;
|
|
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case 2:
|
|
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progress = '|';
|
|
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|
|
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break;
|
|
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case 3:
|
|
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progress = '/';
|
|
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|
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break;
|
|
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}
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|
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|
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Console.Write($"\r{Localization.ExtractingVideo}", progress);
|
Console.Write($"\r{Localization.ExtractingVideo}", progress);
|
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r = (byte)((frameBuffer[index] & 0xF0) + ((frameBuffer[index] & 0xF0) >> 4));
|
r = (byte)((frameBuffer[index] & 0xF0) + ((frameBuffer[index] & 0xF0) >> 4));
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@@ -377,10 +322,10 @@ namespace Aaru.VideoNow
|
|||||||
frameBuffer = new byte[videoFs.Length];
|
frameBuffer = new byte[videoFs.Length];
|
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byte[] frameBuffer2 = videoFs.ToArray();
|
byte[] frameBuffer2 = videoFs.ToArray();
|
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|
|
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for(int row = 0; row < 80; row++)
|
for(var row = 0; row < 80; row++)
|
||||||
{
|
{
|
||||||
for(int p = 0; p < 432; p++)
|
for(var p = 0; p < 432; p++)
|
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frameBuffer[(row * 432) + p] = frameBuffer2[(row * 432) + (431 - p)];
|
frameBuffer[row * 432 + p] = frameBuffer2[row * 432 + (431 - p)];
|
||||||
}
|
}
|
||||||
|
|
||||||
return frameBuffer;
|
return frameBuffer;
|
||||||
|
|||||||
@@ -42,31 +42,31 @@ namespace Aaru.VideoNow
|
|||||||
internal static class MainClass
|
internal static class MainClass
|
||||||
{
|
{
|
||||||
const int MAX_SIZE = 635040000;
|
const int MAX_SIZE = 635040000;
|
||||||
static string assemblyCopyright;
|
static string _assemblyCopyright;
|
||||||
static string assemblyTitle;
|
static string _assemblyTitle;
|
||||||
static AssemblyInformationalVersionAttribute assemblyVersion;
|
static AssemblyInformationalVersionAttribute _assemblyVersion;
|
||||||
|
|
||||||
static readonly byte[] FrameStart =
|
static readonly byte[] FrameStart =
|
||||||
{
|
[
|
||||||
0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81
|
0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81
|
||||||
};
|
];
|
||||||
|
|
||||||
static readonly byte[] SwappedFrameStart =
|
static readonly byte[] SwappedFrameStart =
|
||||||
{
|
[
|
||||||
0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3
|
0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3
|
||||||
};
|
];
|
||||||
|
|
||||||
public static void Main(string[] args)
|
public static void Main(string[] args)
|
||||||
{
|
{
|
||||||
object[] attributes = typeof(MainClass).Assembly.GetCustomAttributes(typeof(AssemblyTitleAttribute), false);
|
object[] attributes = typeof(MainClass).Assembly.GetCustomAttributes(typeof(AssemblyTitleAttribute), false);
|
||||||
assemblyTitle = ((AssemblyTitleAttribute)attributes[0]).Title;
|
_assemblyTitle = ((AssemblyTitleAttribute)attributes[0]).Title;
|
||||||
attributes = typeof(MainClass).Assembly.GetCustomAttributes(typeof(AssemblyCopyrightAttribute), false);
|
attributes = typeof(MainClass).Assembly.GetCustomAttributes(typeof(AssemblyCopyrightAttribute), false);
|
||||||
|
|
||||||
assemblyVersion =
|
_assemblyVersion =
|
||||||
Attribute.GetCustomAttribute(typeof(MainClass).Assembly, typeof(AssemblyInformationalVersionAttribute))
|
Attribute.GetCustomAttribute(typeof(MainClass).Assembly, typeof(AssemblyInformationalVersionAttribute))
|
||||||
as AssemblyInformationalVersionAttribute;
|
as AssemblyInformationalVersionAttribute;
|
||||||
|
|
||||||
assemblyCopyright = ((AssemblyCopyrightAttribute)attributes[0]).Copyright;
|
_assemblyCopyright = ((AssemblyCopyrightAttribute)attributes[0]).Copyright;
|
||||||
|
|
||||||
PrintCopyright();
|
PrintCopyright();
|
||||||
|
|
||||||
@@ -108,13 +108,13 @@ namespace Aaru.VideoNow
|
|||||||
Console.WriteLine(Localization.SearchingFirstFrame);
|
Console.WriteLine(Localization.SearchingFirstFrame);
|
||||||
|
|
||||||
long framePosition = 0;
|
long framePosition = 0;
|
||||||
byte[] buffer = new byte[Color.FrameMarker.Length];
|
var buffer = new byte[Color.FrameMarker.Length];
|
||||||
byte[] swappedBuffer = new byte[Color.FrameMarker.Length];
|
var swappedBuffer = new byte[Color.FrameMarker.Length];
|
||||||
bool swapped = false;
|
var swapped = false;
|
||||||
bool xp = false;
|
var xp = false;
|
||||||
byte[] startBuffer = new byte[FrameStart.Length];
|
var startBuffer = new byte[FrameStart.Length];
|
||||||
byte[] xpBuffer = new byte[Xp.FrameMarker.Length];
|
var xpBuffer = new byte[Xp.FrameMarker.Length];
|
||||||
byte[] xpSwappedBuffer = new byte[Xp.FrameMarker.Length];
|
var xpSwappedBuffer = new byte[Xp.FrameMarker.Length];
|
||||||
|
|
||||||
while(framePosition < 19760)
|
while(framePosition < 19760)
|
||||||
{
|
{
|
||||||
@@ -132,7 +132,7 @@ namespace Aaru.VideoNow
|
|||||||
fs.Position = framePosition;
|
fs.Position = framePosition;
|
||||||
fs.Read(buffer, 0, buffer.Length);
|
fs.Read(buffer, 0, buffer.Length);
|
||||||
|
|
||||||
for(int ab = 8; ab < buffer.Length; ab += 10)
|
for(var ab = 8; ab < buffer.Length; ab += 10)
|
||||||
buffer[ab] = 0;
|
buffer[ab] = 0;
|
||||||
|
|
||||||
if(buffer.SequenceEqual(Color.FrameMarker))
|
if(buffer.SequenceEqual(Color.FrameMarker))
|
||||||
@@ -141,7 +141,7 @@ namespace Aaru.VideoNow
|
|||||||
fs.Position = framePosition;
|
fs.Position = framePosition;
|
||||||
fs.Read(swappedBuffer, 0, swappedBuffer.Length);
|
fs.Read(swappedBuffer, 0, swappedBuffer.Length);
|
||||||
|
|
||||||
for(int ab = 9; ab < swappedBuffer.Length; ab += 10)
|
for(var ab = 9; ab < swappedBuffer.Length; ab += 10)
|
||||||
swappedBuffer[ab] = 0;
|
swappedBuffer[ab] = 0;
|
||||||
|
|
||||||
if(swappedBuffer.SequenceEqual(Color.SwappedFrameMarker))
|
if(swappedBuffer.SequenceEqual(Color.SwappedFrameMarker))
|
||||||
@@ -154,7 +154,7 @@ namespace Aaru.VideoNow
|
|||||||
fs.Position = framePosition;
|
fs.Position = framePosition;
|
||||||
fs.Read(xpBuffer, 0, xpBuffer.Length);
|
fs.Read(xpBuffer, 0, xpBuffer.Length);
|
||||||
|
|
||||||
for(int i = 0; i < xpBuffer.Length; i++)
|
for(var i = 0; i < xpBuffer.Length; i++)
|
||||||
xpBuffer[i] &= Xp.FrameMask[i];
|
xpBuffer[i] &= Xp.FrameMask[i];
|
||||||
|
|
||||||
if(xpBuffer.SequenceEqual(Xp.FrameMarker))
|
if(xpBuffer.SequenceEqual(Xp.FrameMarker))
|
||||||
@@ -167,7 +167,7 @@ namespace Aaru.VideoNow
|
|||||||
fs.Position = framePosition;
|
fs.Position = framePosition;
|
||||||
fs.Read(xpSwappedBuffer, 0, xpSwappedBuffer.Length);
|
fs.Read(xpSwappedBuffer, 0, xpSwappedBuffer.Length);
|
||||||
|
|
||||||
for(int i = 0; i < xpSwappedBuffer.Length; i++)
|
for(var i = 0; i < xpSwappedBuffer.Length; i++)
|
||||||
xpSwappedBuffer[i] &= Xp.SwappedFrameMask[i];
|
xpSwappedBuffer[i] &= Xp.SwappedFrameMask[i];
|
||||||
|
|
||||||
if(xpSwappedBuffer.SequenceEqual(Xp.SwappedFrameMarker))
|
if(xpSwappedBuffer.SequenceEqual(Xp.SwappedFrameMarker))
|
||||||
@@ -206,8 +206,8 @@ namespace Aaru.VideoNow
|
|||||||
|
|
||||||
static void PrintCopyright()
|
static void PrintCopyright()
|
||||||
{
|
{
|
||||||
Console.WriteLine("{0} {1}", assemblyTitle, assemblyVersion?.InformationalVersion);
|
Console.WriteLine("{0} {1}", _assemblyTitle, _assemblyVersion?.InformationalVersion);
|
||||||
Console.WriteLine("{0}", assemblyCopyright);
|
Console.WriteLine("{0}", _assemblyCopyright);
|
||||||
Console.WriteLine();
|
Console.WriteLine();
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|||||||
@@ -4,9 +4,9 @@ namespace Aaru.VideoNow
|
|||||||
{
|
{
|
||||||
public static byte[] SwapBuffer(byte[] buffer)
|
public static byte[] SwapBuffer(byte[] buffer)
|
||||||
{
|
{
|
||||||
byte[] tmp = new byte[buffer.Length];
|
var tmp = new byte[buffer.Length];
|
||||||
|
|
||||||
for(int i = 0; i < buffer.Length; i += 2)
|
for(var i = 0; i < buffer.Length; i += 2)
|
||||||
{
|
{
|
||||||
tmp[i] = buffer[i + 1];
|
tmp[i] = buffer[i + 1];
|
||||||
tmp[i + 1] = buffer[i];
|
tmp[i + 1] = buffer[i];
|
||||||
|
|||||||
@@ -9,7 +9,7 @@ namespace Aaru.VideoNow
|
|||||||
public static class Xp
|
public static class Xp
|
||||||
{
|
{
|
||||||
public static readonly byte[] FrameMask =
|
public static readonly byte[] FrameMask =
|
||||||
{
|
[
|
||||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||||
0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||||
0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
|
0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||||
@@ -42,10 +42,10 @@ namespace Aaru.VideoNow
|
|||||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00,
|
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00,
|
||||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||||
0xFF, 0x00
|
0xFF, 0x00
|
||||||
};
|
];
|
||||||
|
|
||||||
public static readonly byte[] SwappedFrameMask =
|
public static readonly byte[] SwappedFrameMask =
|
||||||
{
|
[
|
||||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||||
0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||||
0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||||
@@ -78,10 +78,10 @@ namespace Aaru.VideoNow
|
|||||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF,
|
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF,
|
||||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||||
0x00, 0xFF
|
0x00, 0xFF
|
||||||
};
|
];
|
||||||
|
|
||||||
public static readonly byte[] FrameMarker =
|
public static readonly byte[] FrameMarker =
|
||||||
{
|
[
|
||||||
0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3,
|
0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3,
|
||||||
0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81,
|
0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81,
|
||||||
0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7,
|
0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7, 0xC7, 0x81, 0x81, 0xE3, 0xC7, 0x00, 0x81, 0xE3, 0xE3, 0xC7,
|
||||||
@@ -114,10 +114,10 @@ namespace Aaru.VideoNow
|
|||||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00,
|
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00,
|
||||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||||
0xFF, 0x00
|
0xFF, 0x00
|
||||||
};
|
];
|
||||||
|
|
||||||
public static readonly byte[] SwappedFrameMarker =
|
public static readonly byte[] SwappedFrameMarker =
|
||||||
{
|
[
|
||||||
0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81,
|
0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81,
|
||||||
0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7,
|
0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7,
|
||||||
0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3,
|
0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0xC7, 0xE3, 0x81, 0x00, 0xC7, 0xE3, 0x81, 0xC7, 0xE3,
|
||||||
@@ -150,11 +150,11 @@ namespace Aaru.VideoNow
|
|||||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF,
|
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF,
|
||||||
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
|
||||||
0x00, 0xFF
|
0x00, 0xFF
|
||||||
};
|
];
|
||||||
|
|
||||||
public static void Decode(string filename, Stream fs, bool swapped, long framePosition)
|
public static void Decode(string filename, Stream fs, bool swapped, long framePosition)
|
||||||
{
|
{
|
||||||
char progress = ' ';
|
var progress = ' ';
|
||||||
|
|
||||||
var aviWriter = new AviWriter(filename + ".avi")
|
var aviWriter = new AviWriter(filename + ".avi")
|
||||||
{
|
{
|
||||||
@@ -166,7 +166,7 @@ namespace Aaru.VideoNow
|
|||||||
IAviAudioStream audioStream = aviWriter.AddAudioStream(2, 17784, 8);
|
IAviAudioStream audioStream = aviWriter.AddAudioStream(2, 17784, 8);
|
||||||
|
|
||||||
fs.Position = framePosition;
|
fs.Position = framePosition;
|
||||||
byte[] frameBuffer = new byte[19760];
|
var frameBuffer = new byte[19760];
|
||||||
fs.Read(frameBuffer, 0, frameBuffer.Length);
|
fs.Read(frameBuffer, 0, frameBuffer.Length);
|
||||||
|
|
||||||
int audioStart = swapped ? 9 : 8;
|
int audioStart = swapped ? 9 : 8;
|
||||||
@@ -178,27 +178,16 @@ namespace Aaru.VideoNow
|
|||||||
|
|
||||||
var outFs = new MemoryStream();
|
var outFs = new MemoryStream();
|
||||||
|
|
||||||
for(int i = 9; i <= frameBuffer.Length; i += 10)
|
for(var i = 9; i <= frameBuffer.Length; i += 10)
|
||||||
{
|
{
|
||||||
switch((i / 10) % 4)
|
progress = (i / 10 % 4) switch
|
||||||
{
|
{
|
||||||
case 0:
|
0 => '-',
|
||||||
progress = '-';
|
1 => '\\',
|
||||||
|
2 => '|',
|
||||||
break;
|
3 => '/',
|
||||||
case 1:
|
_ => progress
|
||||||
progress = '\\';
|
};
|
||||||
|
|
||||||
break;
|
|
||||||
case 2:
|
|
||||||
progress = '|';
|
|
||||||
|
|
||||||
break;
|
|
||||||
case 3:
|
|
||||||
progress = '/';
|
|
||||||
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
Console.Write($"\r{Localization.ExtractingAudio}", progress);
|
Console.Write($"\r{Localization.ExtractingAudio}", progress);
|
||||||
outFs.WriteByte(frameBuffer[i]);
|
outFs.WriteByte(frameBuffer[i]);
|
||||||
@@ -208,35 +197,24 @@ namespace Aaru.VideoNow
|
|||||||
videoStream.WriteFrame(true, videoFrame, 0, videoFrame.Length);
|
videoStream.WriteFrame(true, videoFrame, 0, videoFrame.Length);
|
||||||
audioStream.WriteBlock(outFs.ToArray(), 0, (int)outFs.Length);
|
audioStream.WriteBlock(outFs.ToArray(), 0, (int)outFs.Length);
|
||||||
|
|
||||||
int totalFrames = 1;
|
var totalFrames = 1;
|
||||||
framePosition += 19760;
|
framePosition += 19760;
|
||||||
byte[] buffer = new byte[frameMarkerToUse.Length];
|
var buffer = new byte[frameMarkerToUse.Length];
|
||||||
|
|
||||||
while(framePosition + 19760 < fs.Length)
|
while(framePosition + 19760 < fs.Length)
|
||||||
{
|
{
|
||||||
switch(totalFrames % 4)
|
progress = (totalFrames % 4) switch
|
||||||
{
|
{
|
||||||
case 0:
|
0 => '-',
|
||||||
progress = '-';
|
1 => '\\',
|
||||||
|
2 => '|',
|
||||||
break;
|
3 => '/',
|
||||||
case 1:
|
_ => progress
|
||||||
progress = '\\';
|
};
|
||||||
|
|
||||||
break;
|
|
||||||
case 2:
|
|
||||||
progress = '|';
|
|
||||||
|
|
||||||
break;
|
|
||||||
case 3:
|
|
||||||
progress = '/';
|
|
||||||
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
Console.Write($"\r{Localization.LookingForMoreFrames}", progress);
|
Console.Write($"\r{Localization.LookingForMoreFrames}", progress);
|
||||||
|
|
||||||
for(int i = 0; i < buffer.Length; i++)
|
for(var i = 0; i < buffer.Length; i++)
|
||||||
buffer[i] &= frameMaskToUse[i];
|
buffer[i] &= frameMaskToUse[i];
|
||||||
|
|
||||||
if(!buffer.SequenceEqual(frameMarkerToUse))
|
if(!buffer.SequenceEqual(frameMarkerToUse))
|
||||||
@@ -250,7 +228,7 @@ namespace Aaru.VideoNow
|
|||||||
fs.Position = framePosition;
|
fs.Position = framePosition;
|
||||||
fs.Read(buffer, 0, buffer.Length);
|
fs.Read(buffer, 0, buffer.Length);
|
||||||
|
|
||||||
for(int i = 0; i < buffer.Length; i++)
|
for(var i = 0; i < buffer.Length; i++)
|
||||||
buffer[i] &= frameMaskToUse[i];
|
buffer[i] &= frameMaskToUse[i];
|
||||||
|
|
||||||
if(buffer.SequenceEqual(frameMarkerToUse))
|
if(buffer.SequenceEqual(frameMarkerToUse))
|
||||||
@@ -266,27 +244,16 @@ namespace Aaru.VideoNow
|
|||||||
|
|
||||||
outFs = new MemoryStream();
|
outFs = new MemoryStream();
|
||||||
|
|
||||||
for(int i = 9; i <= frameBuffer.Length; i += 10)
|
for(var i = 9; i <= frameBuffer.Length; i += 10)
|
||||||
{
|
{
|
||||||
switch((i / 10) % 4)
|
progress = (i / 10 % 4) switch
|
||||||
{
|
{
|
||||||
case 0:
|
0 => '-',
|
||||||
progress = '-';
|
1 => '\\',
|
||||||
|
2 => '|',
|
||||||
break;
|
3 => '/',
|
||||||
case 1:
|
_ => progress
|
||||||
progress = '\\';
|
};
|
||||||
|
|
||||||
break;
|
|
||||||
case 2:
|
|
||||||
progress = '|';
|
|
||||||
|
|
||||||
break;
|
|
||||||
case 3:
|
|
||||||
progress = '/';
|
|
||||||
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
Console.Write($"\r{Localization.ExtractingAudio}", progress);
|
Console.Write($"\r{Localization.ExtractingAudio}", progress);
|
||||||
outFs.WriteByte(frameBuffer[i]);
|
outFs.WriteByte(frameBuffer[i]);
|
||||||
@@ -333,27 +300,16 @@ namespace Aaru.VideoNow
|
|||||||
|
|
||||||
outFs = new MemoryStream();
|
outFs = new MemoryStream();
|
||||||
|
|
||||||
for(int i = 9; i <= frameBuffer.Length; i += 10)
|
for(var i = 9; i <= frameBuffer.Length; i += 10)
|
||||||
{
|
{
|
||||||
switch((i / 10) % 4)
|
progress = (i / 10 % 4) switch
|
||||||
{
|
{
|
||||||
case 0:
|
0 => '-',
|
||||||
progress = '-';
|
1 => '\\',
|
||||||
|
2 => '|',
|
||||||
break;
|
3 => '/',
|
||||||
case 1:
|
_ => progress
|
||||||
progress = '\\';
|
};
|
||||||
|
|
||||||
break;
|
|
||||||
case 2:
|
|
||||||
progress = '|';
|
|
||||||
|
|
||||||
break;
|
|
||||||
case 3:
|
|
||||||
progress = '/';
|
|
||||||
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
Console.Write($"\r{Localization.ExtractingAudio}", progress);
|
Console.Write($"\r{Localization.ExtractingAudio}", progress);
|
||||||
outFs.WriteByte(frameBuffer[i]);
|
outFs.WriteByte(frameBuffer[i]);
|
||||||
|
|||||||
Reference in New Issue
Block a user