libavformat/ipmovie.c File Reference
Interplay MVE file demuxer by Mike Melanson (
melanson@pcisys.net) For more information regarding the Interplay MVE file format, visit:
http://www.pcisys.net/~melanson/codecs/ The aforementioned site also contains a command
line utility for parsing IP MVE files so that you can get a good idea of the typical structure of such files.
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#include "libavutil/intreadwrite.h"
#include "avformat.h"
Go to the source code of this file.
Detailed Description
Interplay MVE file demuxer by Mike Melanson (
melanson@pcisys.net) For more information regarding the Interplay MVE file format, visit:
http://www.pcisys.net/~melanson/codecs/ The aforementioned site also contains a command
line utility for parsing IP MVE files so that you can get a good idea of the typical structure of such files.
This demuxer is not the best example to use if you are trying to write your own as it uses a rather roundabout approach for splitting up and sending out the chunks.
Definition in file ipmovie.c.
Define Documentation
#define CHUNK_AUDIO_ONLY 0x0001 |
#define CHUNK_DONE 0xFFFC |
#define CHUNK_INIT_AUDIO 0x0000 |
#define CHUNK_INIT_VIDEO 0x0002 |
#define CHUNK_NOMEM 0xFFFD |
#define CHUNK_PREAMBLE_SIZE 4 |
#define CHUNK_SHUTDOWN 0x0004 |
#define CHUNK_VIDEO 0x0003 |
#define OPCODE_AUDIO_FRAME 0x08 |
#define OPCODE_CREATE_GRADIENT 0x0B |
#define OPCODE_CREATE_TIMER 0x02 |
#define OPCODE_END_OF_CHUNK 0x01 |
#define OPCODE_END_OF_STREAM 0x00 |
#define OPCODE_INIT_AUDIO_BUFFERS 0x03 |
#define OPCODE_INIT_VIDEO_BUFFERS 0x05 |
#define OPCODE_INIT_VIDEO_MODE 0x0A |
#define OPCODE_PREAMBLE_SIZE 4 |
#define OPCODE_SEND_BUFFER 0x07 |
#define OPCODE_SET_DECODING_MAP 0x0F |
#define OPCODE_SET_PALETTE 0x0C |
#define OPCODE_SET_PALETTE_COMPRESSED 0x0D |
#define OPCODE_SILENCE_FRAME 0x09 |
#define OPCODE_START_STOP_AUDIO 0x04 |
#define OPCODE_UNKNOWN_06 0x06 |
#define OPCODE_UNKNOWN_0E 0x0E |
#define OPCODE_UNKNOWN_10 0x10 |
#define OPCODE_UNKNOWN_12 0x12 |
#define OPCODE_UNKNOWN_13 0x13 |
#define OPCODE_UNKNOWN_14 0x14 |
#define OPCODE_UNKNOWN_15 0x15 |
#define OPCODE_VIDEO_DATA 0x11 |
#define PALETTE_COUNT 256 |
Function Documentation
Variable Documentation
const char signature[] = "Interplay MVE File\x1A\0\x1A" [static] |