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simplification 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@9357 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
michael 2003-02-09 00:11:18 +00:00
parent 6a6b923354
commit c00e8e8fd8
1 changed files with 4 additions and 17 deletions
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21
DOCS/tech/mpcf.txt
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@ -90,9 +90,9 @@ stream_header:
time_base_denom v
lsb_timestamp_length v
fixed_fps u(1)
codec_specific_header_flag u(1)
index_flag u(1)
reserved u(5)
reserved u(6)
codec_specific_data b
video_stream_header:
stream_header
@ -113,13 +113,6 @@ audio_stream_header:
shuffle_type v
reserved_bytes
checksum u(32)
codec_specific_header:
packet_header
codec_specific_startcode f(64)
stream_id v
codec_specific data
checksum
frame
packet header
@ -257,8 +250,8 @@ lsb_timestamp_length
fixed_fps
1 indicates that the fps is fixed
codec_specific_header_flag
1 indicates that this stream has a codec specific header
codec_specific_data
private global data for a codec (could be huffman tables or ...)
msb_timestamp_flag
indicates that the msb_timestamp is coded
@ -372,12 +365,9 @@ stuffing
the headers MUST be in exactly the following order (to simplify demuxer design)
main header
stream_header (id=0)
codec_specific_header (id=0)
stream_header (id=1)
codec_specific_header (id=1)
...
stream_header (id=n)
codec_specific_header (id=n)
headers may be repated, but if they are then they MUST all be repeated together
and repeated headers MUST be identical
@ -469,7 +459,6 @@ static inline void put_v(BufferContext *bc, uint64_t val){
main header
video_stream_header (stream 0, video jpjp, timebase 30, lsb_timestamp_length=8)
codec_specific_header (stream 0)
video_stream_header (stream 1 subtitle usen, timebase 30, lsb_timestamp_length=8)
video_stream_header (stream 2 subtitle atde, timebase 30, lsb_timestamp_length=8)
audio_stream_header (stream 3, audio jpjp, timebase 1 , lsb_timestamp_length=8)
@ -499,7 +488,6 @@ frame (stream 0, lsb_timestamp=62)
...
main header
video_stream_header (stream 0, video jpjp, timebase 30, lsb_timestamp_length=8)
codec_specific_header (stream 0)
video_stream_header (stream 1 subtitle usen, timebase 30, lsb_timestamp_length=8)
video_stream_header (stream 2 subtitle atde, timebase 30, lsb_timestamp_length=8)
audio_stream_header (stream 3, audio jpjp, timebase 1 , lsb_timestamp_length=8)
@ -517,7 +505,6 @@ keyframe (stream 3, msb_timestamp=0, lsb_timestamp=9)
keyframe (stream 4, msb_timestamp=0, lsb_timestamp=9)
main header
video_stream_header (stream 0, video jpjp, timebase 30, lsb_timestamp_length=8)
codec_specific_header (stream 0)
video_stream_header (stream 1 subtitle usen, timebase 30, lsb_timestamp_length=8)
video_stream_header (stream 2 subtitle atde, timebase 30, lsb_timestamp_length=8)
audio_stream_header (stream 3, audio jpjp, timebase 1 , lsb_timestamp_length=8)