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Diffstat (limited to 'src/mov_encoder_writer.cc')
-rw-r--r--src/mov_encoder_writer.cc153
1 files changed, 43 insertions, 110 deletions
diff --git a/src/mov_encoder_writer.cc b/src/mov_encoder_writer.cc
index 7f982de..6e251f8 100644
--- a/src/mov_encoder_writer.cc
+++ b/src/mov_encoder_writer.cc
@@ -31,6 +31,9 @@
/*
* $Log$
+ * Revision 1.10 2005/07/07 12:42:19 deva
+ * *** empty log message ***
+ *
* Revision 1.9 2005/07/05 23:15:16 deva
* *** empty log message ***
*
@@ -155,7 +158,13 @@ void MovEncoderWriter::thread_main()
int ret = 0;
- ret = file->Write(frame->data, frame->size);
+ /*
+ if(frame->number%2 == 1) write_video_header((unsigned short int)frame->size);
+ else write_audio_header((unsigned short int)frame->size);
+ */
+ // if(frame->number%2 == 1) write_audio_header((unsigned short int)frame->size);
+
+ if(frame->number%2 == 1) ret = file->Write(frame->data, frame->size);
frame_number++;
wrote ++;
@@ -165,7 +174,7 @@ void MovEncoderWriter::thread_main()
info->error("File write returned -1.");
return;
}
-
+
// Lock output mutex
pthread_mutex_lock(mutex);
frame = queue->top();
@@ -179,124 +188,48 @@ void MovEncoderWriter::thread_main()
info->info("MovEncoderWriter::stop");
}
-
-/**
- * Byte# Data Details
- * ===================================================================
- * 1-4 Sequence header In Hex 000001B3
- * code
- * 12 bits Horizontal size In pixels
- * 12 bits Vertical size In pixels
- * 4 bits Pel aspect ratio See below
- * 18 bits Frame rate See below
- * 1 bit Marker bit Always 1
- * 10 bits VBV buffer size Minimum buffer needed to decode this
- * sequence of pictures; in 16KB units
- * 1 bit Constrained
- * parameter flag
- * 1 bit Load intra 0: false; 1: true (matrix follows)
- * quantizer matrix
- * 64 bytes Intra quantizer Optional
- * matrix
- * 1 bit Load nonintra 0: false; 1: true (matrix follows)
- * quantizer matrix
- * 64 bytes Nonintra quantizer Optional
- * matrix
- * - Squence extension Optional
- * Data
- * - User data Optional application-dependent data
- * ===================================================================
- */
-/**
- * Pel aspect ratio:
- * The actual height of a 12 pixels wide area (normal is 12 = square)
- * Aspect Ratio (from http://homepage.mac.com/rnc/EditMpegHeaderIFO.html)
- * 1 = 1:1
- * 2 = 4:3
- * 3 = 16:9
- * 4 = 2.211 (not used in dvd)
- * 12 = unknown (or undefined!)
- */
-
-/**
- * Frame rates:
- * 1 = 23.976 frames/sec
- * 2 = 24
- * 3 = 25
- * 4 = 29.97
- * 5 = 30
- * 6 = 50
- * 7 = 59.94
- * 8 = 60
- */
-void MovEncoderWriter::write_video_header()
+void MovEncoderWriter::write_video_header(unsigned short int psize)
{
- char header[] = {
- 0x00, 0x00, 0x01, 0xB3, // Header
- 0x2D, 0x02, 0x40, // 12 bits width, 12 bits height - 720 (hex: 2D0) x 576 (hex: 240)
- 0x23, // 4 bits aspect (12 (hex C) works!) 4 bits frameratecode - 3 := 25fps (hex: 3)
- 0x00, 0x00, // Bitrate - 0 (hex : 0)
- 0x20, 0xA5, 0x10, 0x12, 0x12, 0x14,
- 0x14, 0x14, 0x16, 0x16, 0x16, 0x16, 0x18, 0x18, 0x19, 0x18, 0x18, 0x1A, 0x1B, 0x1B, 0x1B, 0x1B,
- 0x1A, 0x1C, 0x1D, 0x1E, 0x1E, 0x1E, 0x1D, 0x1C, 0x1E, 0x1F, 0x20, 0x21, 0x21, 0x20, 0x1F, 0x1E,
- 0x21, 0x23, 0x23, 0x24, 0x23, 0x23, 0x21, 0x25, 0x26, 0x27, 0x27, 0x26, 0x25, 0x29, 0x2A, 0x2A,
- 0x2A, 0x29, 0x2D, 0x2D, 0x2D, 0x2D, 0x30, 0x31, 0x30, 0x34, 0x34, 0x38, 0x16, 0x00, 0xF0, 0xC4,
- 0x00, 0x00, 0x01, 0xB8, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x0A, 0x72, 0x00,
- 0x00, 0x00, 0x01, 0x01, 0x13, 0xF9, 0x50, 0x02, 0xBC, 0xB2, 0xB8, 0xBE, 0x68, 0x8B, 0xA4, 0x9F,
- 0xC5, 0xB5, 0xCA, 0x00, 0x56, 0x76, 0x39, 0x65, 0xF2, 0x30, 0x8B, 0xA6, 0x9D, 0x50, 0x69, 0xE7,
- 0xDA, 0xFE, 0x13, 0xCF, 0xB7, 0xFF, 0x8F, 0xF4, 0xCE, 0x7B, 0xFA, 0x0E, 0xF0, 0x66, 0xAE, 0x1C,
- 0x5D, 0xE7, 0x00, 0xC8, 0x0A, 0x92, 0xB9, 0x29, 0x3C, 0x21, 0x23, 0xF1, 0xD6, 0x40, 0x13, 0x06,
- 0xF0, 0x10, 0x10, 0xC6, 0x27, 0x80, 0xA0, 0x34, 0xE1, 0xC8, 0xE4, 0x0F, 0x74, 0x91, 0xDA, 0xC4,
- 0x03, 0xA0, 0xDC, 0x03, 0x12, 0x60, 0x18, 0x49, 0x27, 0x1D, 0xD4, 0xBC, 0x67, 0x0E, 0x54, 0x8C,
- 0x96, 0xFC, 0x5D, 0xC0, 0x06, 0xE0, 0x1A, 0x72, 0x11, 0x7C, 0x9A, 0x8D, 0xC9, 0x45, 0x89, 0x6D,
- 0xCD, 0xC4, 0x0B, 0x63, 0xDC, 0x90, 0x18, 0x24, 0x00, 0xEC, 0x84, 0x90, 0x18, 0x10, 0xC9, 0x3B,
- 0x1E, 0xA7, 0x60, 0x3C, 0x9D, 0x74, 0x80, 0x76, 0x05, 0x0B, 0x02, 0x81, 0xA9, 0x29, 0x39, 0x68,
- 0x53, 0x8F, 0x59, 0xF1, 0xBF, 0x93, 0xFB, 0xA0, 0x04, 0x01, 0xBC, 0xB0, 0xCE, 0x18, 0xE1, 0x25
+ // PES Header startcode
+ char startcode[] = {
+ 0x00, 0x00, 0x01
};
- file->Write(header, sizeof(header));
+ // Audio stream, index = 1
+ char streamID[] = {
+ 0xE0
+ };
+
+ char packetsize[] = { 0x00, 0x00 };
+ packetsize[0] = ((char*)&psize)[0];
+ packetsize[1] = ((char*)&psize)[1];
-
+ file->Write(startcode, sizeof(startcode));
+ file->Write(streamID, sizeof(streamID));
+ file->Write(packetsize, sizeof(packetsize));
}
-/*
-4449 0433 0000 0000
-*/
-void MovEncoderWriter::write_audio_header()
+
+void MovEncoderWriter::write_audio_header(unsigned short int psize)
{
- char header[] = {
- 0x44, 0x49, 0x04, 0x33,
- 0x00, 0x00, 0x00, 0x00
+ // PES Header startcode
+ char startcode[] = {
+ 0x00, 0x00, 0x01
};
- file->Write(header, sizeof(header));
+ // Audio stream, index = 1
+ char streamID[] = {
+ 0xC0
+ };
+
+ char packetsize[] = { 0x00, 0x00 };
+ // packetsize[0] = ((char*)&psize)[1];
+ // packetsize[1] = ((char*)&psize)[0];
+
+ file->Write(startcode, sizeof(startcode));
+ file->Write(streamID, sizeof(streamID));
+ file->Write(packetsize, sizeof(packetsize));
}
void MovEncoderWriter::write_multiplex_header()
{
- char header[] = {
- 0x00, 0x00, 0xba, 0x01,
- 0x00,
- 0x21, 0x00, 0x01, 0x80, 0x19, 0x8d, 0x0a,
- 0x00, 0x00, 0xbb, 0x01,
- 0x0c, 0x00, 0x0a, 0x80, 0x06, 0x8d, 0xff, 0xe1, 0xe0, 0xe0, 0xc0, 0x25, 0x20, 0xc0a, 0x00, 0x00,
- 0xba, 0x01, 0x00, 0x21, 0x15, 0x01, 0x80, 0x6d, 0x8d, 0x0a
- /*
- 0x00, 0x00, 0xe0, 0x01a, 0x3d, 0x04,
- 0x25, 0x60, 0x00, 0x31, 0xd7, 0x03, 0x11, 0x8f, 0x03, 0x00, 0x19, 0xc0, 0x00, 0x00a, 0xb3, 0x01,
- 0x00, 0x16, 0xc4, 0xf0, 0x38, 0x01, 0x85, 0xa0, 0x11, 0x10, 0x12, 0x11, 0x12, 0x12a, 0x13, 0x13,
- 0x13, 0x13, 0x14, 0x14, 0x14, 0x14, 0x15, 0x14, 0x15, 0x15, 0x15, 0x15, 0x16, 0x15a, 0x16, 0x16,
- 0x16, 0x16, 0x16, 0x16, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x17, 0x18, 0x18a, 0x19, 0x18,
- 0x18, 0x18, 0x19, 0x18, 0x1a, 0x1a, 0x1a, 0x1a, 0x1b, 0x19, 0x1b, 0x1b, 0x1b, 0x1ba, 0x1c, 0x1c,
- 0x1c, 0x1c, 0x1e, 0x1e, 0x1f, 0x1e, 0x21, 0x1f, 0x00, 0x00, 0xb2, 0x01, 0x87, 0x00a, 0x00, 0x81,
- 0x65, 0x26, 0x63, 0x6e, 0x64, 0x6f, 0x64, 0x65, 0x62, 0x20, 0x20, 0x79, 0x4d, 0x54a, 0x47, 0x50,
- 0x6e, 0x45, 0x20, 0x63, 0x76, 0x28, 0x72, 0x65, 0x20, 0x2e, 0x2e, 0x32, 0x32, 0x35a, 0x2e, 0x31,
- 0x38, 0x35, 0x31, 0x2e, 0x39, 0x36, 0x00, 0x29, 0x00, 0x00, 0xb8, 0x01, 0xab, 0x00a, 0x20, 0x22,
- 0x00, 0x00, 0x00, 0x01, 0x8d, 0x00, 0x78, 0x09, 0x00, 0x00, 0x01, 0x01, 0xf9, 0x1ba, 0x20, 0xf8,
- 0x02, 0x5e, 0xa1, 0x18, 0x11, 0x30, 0x70, 0xfe, 0xd3, 0x00, 0x4c, 0xdf, 0x84, 0x02a, 0x30, 0xd0,
- 0x9e, 0x5b, 0x77, 0x81, 0x41, 0xcc, 0xf4, 0x02, 0xc5, 0x10, 0x40, 0x08, 0xf3, 0x8fa, 0x06, 0x80,
- 0xfa, 0x9e, 0xe7, 0x95, 0x3c, 0x80, 0x09, 0xc1, 0x20, 0xbd, 0xbf, 0x07, 0xd0, 0xe2a, 0xaa, 0x62
- */
- };
-
- file->Write(header, sizeof(header));
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-15 02:45:51 +0000