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more cosmetics

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17641 b3059339-0415-0410-9bf9-f77b7e298cf2
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ods15 2006-02-17 20:05:25 +00:00
parent 01856feb63
commit db8d9b1dc2
1 changed files with 24 additions and 27 deletions
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51
DOCS/tech/mpcf.txt
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@ -179,27 +179,17 @@ stream_header:
fixed_fps u(1)
reserved u(7)
codec_specific_data vb
video_stream_header:
stream_header
width v
height v
sample_width v
sample_height v
colorspace_type v
reserved_bytes
checksum u(32)
audio_stream_header:
stream_header
samplerate_nom v
samplerate_denom v
channel_count v
reserved_bytes
checksum u(32)
other_stream_header:
stream_header
if(stream_class == video){
width v
height v
sample_width v
sample_height v
colorspace_type v
}else if(stream_class == audio){
samplerate_nom v
samplerate_denom v
channel_count v
}
reserved_bytes
checksum u(32)
@ -310,12 +300,7 @@ file:
while(!eof){
main_header
for(i=0; i<stream_count; i++){
if(next_packet==video_stream_header)
video_stream_header
else if(next_packet==audio_stream_header)
audio_stream_header
else
other_stream_header
stream_header
}
while(next_code == info_startcode){
info_packet
@ -500,6 +485,9 @@ data_size_lsb[frame_code]
pts_delta[frame_code]
must be <16384 and >-16384
reserved_count[frame_code]
must be <256
data_size
data_size= data_size_lsb + data_size_msb*data_size_mul;
@ -562,6 +550,9 @@ checksum
forward_ptr until last byte before the checksum).
In the case of info frames, covers area from begginning of frame.
Syncpoint tags:
---------------
syncpoint_checksum
crc32 checksum
checksum covers from first byte after syncpoint startcode until last
@ -583,6 +574,9 @@ global_key_pts
global_key_pts MUST be bigger or equal to dts of all past frames across
all streams, and smaller or equal to pts of all future frames.
Index tags:
-----------
max_pts
s = max_pts % stream_count
pts = max_pts / stream_count
@ -612,6 +606,9 @@ index_ptr
EOF, as index_ptr will always be 12 bytes before the end of file if
there is an index at all.
Info tags:
----------
id
the ID of the type/name pair, so it is more compact
0 means end