FLV common header.
|
Defines |
| #define | FLV_AUDIO_SAMPLESSIZE_OFFSET 1 |
| #define | FLV_AUDIO_SAMPLERATE_OFFSET 2 |
| #define | FLV_AUDIO_CODECID_OFFSET 4 |
| #define | FLV_VIDEO_FRAMETYPE_OFFSET 4 |
| #define | FLV_AUDIO_CHANNEL_MASK 0x01 |
| #define | FLV_AUDIO_SAMPLESIZE_MASK 0x02 |
| #define | FLV_AUDIO_SAMPLERATE_MASK 0x0c |
| #define | FLV_AUDIO_CODECID_MASK 0xf0 |
| #define | FLV_VIDEO_CODECID_MASK 0x0f |
| #define | FLV_VIDEO_FRAMETYPE_MASK 0xf0 |
| #define | AMF_END_OF_OBJECT 0x09 |
| #define | KEYFRAMES_TAG "keyframes" |
| #define | KEYFRAMES_TIMESTAMP_TAG "times" |
| #define | KEYFRAMES_BYTEOFFSET_TAG "filepositions" |
Enumerations |
| enum | { FLV_HEADER_FLAG_HASVIDEO = 1,
FLV_HEADER_FLAG_HASAUDIO = 4
} |
| enum | { FLV_TAG_TYPE_AUDIO = 0x08,
FLV_TAG_TYPE_VIDEO = 0x09,
FLV_TAG_TYPE_META = 0x12
} |
| enum | { FLV_STREAM_TYPE_VIDEO,
FLV_STREAM_TYPE_AUDIO,
FLV_STREAM_TYPE_DATA,
FLV_STREAM_TYPE_NB
} |
| enum | { FLV_MONO = 0,
FLV_STEREO = 1
} |
| enum | { FLV_SAMPLESSIZE_8BIT = 0,
FLV_SAMPLESSIZE_16BIT = 1 << FLV_AUDIO_SAMPLESSIZE_OFFSET
} |
| enum | { FLV_SAMPLERATE_SPECIAL = 0,
FLV_SAMPLERATE_11025HZ = 1 << FLV_AUDIO_SAMPLERATE_OFFSET,
FLV_SAMPLERATE_22050HZ = 2 << FLV_AUDIO_SAMPLERATE_OFFSET,
FLV_SAMPLERATE_44100HZ = 3 << FLV_AUDIO_SAMPLERATE_OFFSET
} |
| enum | {
FLV_CODECID_PCM = 0,
FLV_CODECID_ADPCM = 1 << FLV_AUDIO_CODECID_OFFSET,
FLV_CODECID_MP3 = 2 << FLV_AUDIO_CODECID_OFFSET,
FLV_CODECID_PCM_LE = 3 << FLV_AUDIO_CODECID_OFFSET,
FLV_CODECID_NELLYMOSER_16KHZ_MONO = 4 << FLV_AUDIO_CODECID_OFFSET,
FLV_CODECID_NELLYMOSER_8KHZ_MONO = 5 << FLV_AUDIO_CODECID_OFFSET,
FLV_CODECID_NELLYMOSER = 6 << FLV_AUDIO_CODECID_OFFSET,
FLV_CODECID_PCM_ALAW = 7 << FLV_AUDIO_CODECID_OFFSET,
FLV_CODECID_PCM_MULAW = 8 << FLV_AUDIO_CODECID_OFFSET,
FLV_CODECID_AAC = 10<< FLV_AUDIO_CODECID_OFFSET,
FLV_CODECID_SPEEX = 11<< FLV_AUDIO_CODECID_OFFSET
} |
| enum | {
FLV_CODECID_H263 = 2,
FLV_CODECID_SCREEN = 3,
FLV_CODECID_VP6 = 4,
FLV_CODECID_VP6A = 5,
FLV_CODECID_SCREEN2 = 6,
FLV_CODECID_H264 = 7,
FLV_CODECID_REALH263 = 8,
FLV_CODECID_MPEG4 = 9
} |
| enum | {
FLV_FRAME_KEY = 1 << FLV_VIDEO_FRAMETYPE_OFFSET,
FLV_FRAME_INTER = 2 << FLV_VIDEO_FRAMETYPE_OFFSET,
FLV_FRAME_DISP_INTER = 3 << FLV_VIDEO_FRAMETYPE_OFFSET,
FLV_FRAME_GENERATED_KEY = 4 << FLV_VIDEO_FRAMETYPE_OFFSET,
FLV_FRAME_VIDEO_INFO_CMD = 5 << FLV_VIDEO_FRAMETYPE_OFFSET
} |
| enum | AMFDataType {
AMF_DATA_TYPE_NUMBER = 0x00,
AMF_DATA_TYPE_BOOL = 0x01,
AMF_DATA_TYPE_STRING = 0x02,
AMF_DATA_TYPE_OBJECT = 0x03,
AMF_DATA_TYPE_NULL = 0x05,
AMF_DATA_TYPE_UNDEFINED = 0x06,
AMF_DATA_TYPE_REFERENCE = 0x07,
AMF_DATA_TYPE_MIXEDARRAY = 0x08,
AMF_DATA_TYPE_OBJECT_END = 0x09,
AMF_DATA_TYPE_ARRAY = 0x0a,
AMF_DATA_TYPE_DATE = 0x0b,
AMF_DATA_TYPE_LONG_STRING = 0x0c,
AMF_DATA_TYPE_UNSUPPORTED = 0x0d
} |
FLV common header.
