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Origin commit data
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Branch: master
Commit: 7d49d4d32b
Author: martii <m4rtii@gmx.de>
Date: 2014-04-08 (Tue, 08 Apr 2014)


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This commit was generated by Migit
This commit is contained in:
martii
2014-04-08 20:02:07 +02:00
parent ae60520501
commit ec9d6ed878
26 changed files with 709 additions and 908 deletions
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139
libeplayer3/writer/pes.cpp
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@@ -1,7 +1,8 @@
/*
* linuxdvb output/writer handling.
*
* konfetti 2010 based on linuxdvb.c code from libeplayer2
* Copyright (C) 2010 konfetti (based on code from libeplayer2)
* Copyright (C) 2014 martii (based on code from libeplayer3)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -19,10 +20,6 @@
*
*/
/* ***************************** */
/* Includes */
/* ***************************** */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
@@ -35,87 +32,85 @@
int InsertVideoPrivateDataHeader(unsigned char *data, int payload_size)
{
BitPacker_t ld2 = { data, 0, 32 };
int i;
BitPacker_t ld2 = { data, 0, 32 };
int i;
PutBits(&ld2, PES_PRIVATE_DATA_FLAG, 8);
PutBits(&ld2, payload_size & 0xff, 8);
PutBits(&ld2, (payload_size >> 8) & 0xff, 8);
PutBits(&ld2, (payload_size >> 16) & 0xff, 8);
PutBits(&ld2, PES_PRIVATE_DATA_FLAG, 8);
PutBits(&ld2, payload_size & 0xff, 8);
PutBits(&ld2, (payload_size >> 8) & 0xff, 8);
PutBits(&ld2, (payload_size >> 16) & 0xff, 8);
for (i = 4; i < (PES_PRIVATE_DATA_LENGTH + 1); i++)
PutBits(&ld2, 0, 8);
for (i = 4; i < (PES_PRIVATE_DATA_LENGTH + 1); i++)
PutBits(&ld2, 0, 8);
FlushBits(&ld2);
FlushBits(&ld2);
return PES_PRIVATE_DATA_LENGTH + 1;
return PES_PRIVATE_DATA_LENGTH + 1;
}
int InsertPesHeader(unsigned char *data, int size, unsigned char stream_id,
unsigned long long int pts, int pic_start_code)
int InsertPesHeader(uint8_t *data, int size, unsigned char stream_id, int64_t pts, int pic_start_code)
{
BitPacker_t ld2 = { data, 0, 32 };
BitPacker_t ld2 = { data, 0, 32 };
if (size > MAX_PES_PACKET_SIZE)
size = 0; // unbounded
if (size > MAX_PES_PACKET_SIZE)
size = 0; // unbounded
PutBits(&ld2, 0x0, 8);
PutBits(&ld2, 0x0, 8);
PutBits(&ld2, 0x1, 8); // Start Code
PutBits(&ld2, stream_id, 8); // Stream_id = Audio Stream
//4
PutBits(&ld2, size + 3 + (pts != INVALID_PTS_VALUE ? 5 : 0) + (pic_start_code ? (5) : 0), 16); // PES_packet_length
//6 = 4+2
PutBits(&ld2, 0x2, 2); // 10
PutBits(&ld2, 0x0, 2); // PES_Scrambling_control
PutBits(&ld2, 0x0, 1); // PES_Priority
PutBits(&ld2, 0x0, 1); // data_alignment_indicator
PutBits(&ld2, 0x0, 1); // Copyright
PutBits(&ld2, 0x0, 1); // Original or Copy
//7 = 6+1
if (pts != INVALID_PTS_VALUE)
PutBits(&ld2, 0x2, 2);
else
PutBits(&ld2, 0x0, 2); // PTS_DTS flag
PutBits(&ld2, 0x0, 1); // ESCR_flag
PutBits(&ld2, 0x0, 1); // ES_rate_flag
PutBits(&ld2, 0x0, 1); // DSM_trick_mode_flag
PutBits(&ld2, 0x0, 1); // additional_copy_ingo_flag
PutBits(&ld2, 0x0, 1); // PES_CRC_flag
PutBits(&ld2, 0x0, 1); // PES_extension_flag
//8 = 7+1
if (pts != INVALID_PTS_VALUE)
PutBits(&ld2, 0x5, 8);
else
PutBits(&ld2, 0x0, 8); // PES_header_data_length
//9 = 8+1
if (pts != INVALID_PTS_VALUE) {
PutBits(&ld2, 0x2, 4);
PutBits(&ld2, (pts >> 30) & 0x7, 3);
PutBits(&ld2, 0x1, 1);
PutBits(&ld2, (pts >> 15) & 0x7fff, 15);
PutBits(&ld2, 0x1, 1);
PutBits(&ld2, pts & 0x7fff, 15);
PutBits(&ld2, 0x1, 1);
}
//14 = 9+5
if (pic_start_code) {
PutBits(&ld2, 0x0, 8);
PutBits(&ld2, 0x0, 8);
PutBits(&ld2, 0x1, 8); // Start Code
PutBits(&ld2, pic_start_code & 0xff, 8); // 00, for picture start
PutBits(&ld2, (pic_start_code >> 8) & 0xff, 8); // For any extra information (like in mpeg4p2, the pic_start_code)
//14 + 4 = 18
}
PutBits(&ld2, stream_id, 8); // Stream_id = Audio Stream
//4
PutBits(&ld2, size + 3 + (pts != INVALID_PTS_VALUE ? 5 : 0) + (pic_start_code ? (5) : 0), 16); // PES_packet_length
//6 = 4+2
PutBits(&ld2, 0x2, 2); // 10
PutBits(&ld2, 0x0, 2); // PES_Scrambling_control
PutBits(&ld2, 0x0, 1); // PES_Priority
PutBits(&ld2, 0x0, 1); // data_alignment_indicator
PutBits(&ld2, 0x0, 1); // Copyright
PutBits(&ld2, 0x0, 1); // Original or Copy
//7 = 6+1
FlushBits(&ld2);
if (pts != INVALID_PTS_VALUE)
PutBits(&ld2, 0x2, 2);
else
PutBits(&ld2, 0x0, 2); // PTS_DTS flag
return (ld2.Ptr - data);
PutBits(&ld2, 0x0, 1); // ESCR_flag
PutBits(&ld2, 0x0, 1); // ES_rate_flag
PutBits(&ld2, 0x0, 1); // DSM_trick_mode_flag
PutBits(&ld2, 0x0, 1); // additional_copy_ingo_flag
PutBits(&ld2, 0x0, 1); // PES_CRC_flag
PutBits(&ld2, 0x0, 1); // PES_extension_flag
//8 = 7+1
if (pts != INVALID_PTS_VALUE)
PutBits(&ld2, 0x5, 8);
else
PutBits(&ld2, 0x0, 8); // PES_header_data_length
//9 = 8+1
if (pts != INVALID_PTS_VALUE) {
PutBits(&ld2, 0x2, 4);
PutBits(&ld2, (pts >> 30) & 0x7, 3);
PutBits(&ld2, 0x1, 1);
PutBits(&ld2, (pts >> 15) & 0x7fff, 15);
PutBits(&ld2, 0x1, 1);
PutBits(&ld2, pts & 0x7fff, 15);
PutBits(&ld2, 0x1, 1);
}
//14 = 9+5
if (pic_start_code) {
PutBits(&ld2, 0x0, 8);
PutBits(&ld2, 0x0, 8);
PutBits(&ld2, 0x1, 8); // Start Code
PutBits(&ld2, pic_start_code & 0xff, 8); // 00, for picture start
PutBits(&ld2, (pic_start_code >> 8) & 0xff, 8); // For any extra information (like in mpeg4p2, the pic_start_code)
//14 + 4 = 18
}
FlushBits(&ld2);
return (ld2.Ptr - data);
}