JM Reference Software README
============================
The latest version of this software can be obtained from:
http://iphome.hhi.de/suehring/tml
For reporting bugs please use the JM bug tracking system located at:
https://ipbt.hhi.de
Please send comments and additions to suehring@hhi.de and alexis.tourapis@dolby.com
======================================================================================
NOTE: This file contains only a quick overview.
More detailed information can be found the "JM Reference Software Manual" in the
doc/ subdirectory of this package.
======================================================================================
1. Compilation
2. Command line parameters
3. Input/Output file format
4. Configuration files
5. Platform specific notes
1. Compilation
--------------
1.1 Windows
-----------
Workspaces for MS Visual C++ 2003/2005 are provided with the names
jm_vc7.sln - MS Visual C++ 2003
jm_vc8.sln - MS Visual C++ 2005
These contain encoder and decoder projects.
1.2 Unix
-----------
Before compiling in a UNIX environment please run the "unixprep.sh" script which
will remove the DOS LF characters from the files and create object directories.
Makefiles for GNU make are provided in the lencod and ldecod directory.
2. Command line parameters
--------------------------
2.1 Encoder
-----------
lencod.exe [-h] [-d default-file] [-f file] [-p parameter=value]
All Parameters are initially taken from DEFAULTCONFIGFILENAME, defined in
configfile.h (typically: "encoder.cfg")
-h
Show help on parameters.
-d default-file
Use the specified file as default configuration instead of the file in
DEFAULTCONFIGFILENAME.
-f file
If an -f <config> parameter is present in the command line then
this file is used to update the defaults of DEFAULTCONFIGFILENAME.
There can be more than one -f parameters present.
-p parameter=value
If -p <ParameterName = ParameterValue> parameters are present then
these overide the default and the additional config file's settings,
and are themselfes overridden by future -p parameters. There must
be whitespace between -f and -p commands and their respecitive
parameters.
2.2 Decoder
-----------
ldecod.exe decoder.cfg
The decoder configuration file name must be provided as the first parameter. All
decoding parameters are read from this file.
3. Input/Output file format
---------------------------
The source video material is read from raw YUV 4:2:0 data files.
For output the same format is used.
4. Configuration files
----------------------
Sample encoder and decode configuration files are provided in the bin/ directory.
These contain explanatory comments for each parameter.
The generic structure is explained here.
4.1 Encoder
-----------
<ParameterName> = <ParameterValue> # Comments
Whitespace is space and \t
<ParameterName> are the predefined names for Parameters and are case sensitive.
See configfile.h for the definition of those names and their
mapping to configinput->values.
<ParameterValue> are either integers [0..9]* or strings.
Integers must fit into the wordlengths, signed values are generally
assumed. Strings containing no whitespace characters can be used directly.
Strings containing whitespace characters are to be inclosed in double
quotes ("string with whitespace")
The double quote character is forbidden (may want to implement something
smarter here).
Any Parameters whose ParameterName is undefined lead to the termination of the program
with an error message.
Known bug/Shortcoming: zero-length strings (i.e. to signal an non-existing file
have to be coded as "".
4.2 Decoder
-----------
<value> #comment
The values are read in a predefined order. See the example file for details.
5. Platform specific notes
--------------------------
This section contains hints for compiling and running the JM software on different
operating systems.
5.1 MacOS X
-----------
MacOs X has a UNIX core so most of the UNIX compile process will work. You might need
the following modifications:
a) in Makefile change "CC = $(shell which gcc)" to "CC = gcc"
(it seems "which" doesn't work)
b) MacOS X (before "Tiger") doesn't come with ftime. We suggest using a third party ftime
implementation, e.g. from:
http://darwinsource.opendarwin.org/10.3.4/OpenSSL096-3/openssl/crypto/ftime.c
5.2 FreeBSD
-----------
You might need to add "-lcompat" to LIBS in the Makefiles for correct linking.
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收起资源包目录
h264标准程序, JM经典 (307个子文件)
macroblock.c 151KB
mbuffer.c 136KB
mbuffer.c 135KB
macroblock.c 118KB
me_epzs.c 113KB
rdopt.c 94KB
rc_quadratic.c 88KB
sei.c 88KB
block.c 86KB
image.c 83KB
sei.c 73KB
mv-search.c 65KB
image.c 62KB
lencod.c 61KB
report.c 60KB
cabac.c 58KB
slice.c 58KB
transform8x8.c 56KB
erc_do_p.c 56KB
me_umhex.c 54KB
cabac.c 53KB
configfile.c 51KB
parset.c 50KB
memalloc.c 49KB
errdo_mc_prediction.c 47KB
mode_decision.c 47KB
me_umhexsmp.c 46KB
me_distortion.c 45KB
mc_prediction.c 44KB
block.c 43KB
loopFilter.c 42KB
loopFilter.c 41KB
mc_prediction.c 37KB
vlc.c 37KB
vlc.c 36KB
memalloc.c 34KB
ldecod.c 33KB
me_fullfast.c 33KB
wp_lms.c 30KB
parset.c 29KB
q_matrix.c 29KB
wp_mciter.c 28KB
header.c 28KB
weighted_prediction.c 27KB
transform8x8.c 26KB
rdoq_cabac.c 26KB
output.c 26KB
md_low.c 24KB
q_offsets.c 22KB
input.c 22KB
me_fullsearch.c 22KB
errdo.c 21KB
fmo.c 21KB
md_highfast.c 21KB
rdoq_cavlc.c 20KB
rdoq.c 19KB
img_luma.c 18KB
erc_do_i.c 18KB
header.c 18KB
rd_intra_jm.c 17KB
conformance.c 17KB
fmo.c 17KB
output.c 16KB
md_common.c 16KB
biariencode.c 15KB
mb_access.c 15KB
mb_access.c 15KB
md_highloss.c 15KB
rtp.c 14KB
quant4x4_trellis.c 14KB
md_high.c 14KB
erc_api.c 13KB
wp_mcprec.c 13KB
explicit_gop.c 13KB
quant.c 13KB
transform.c 12KB
transform.c 12KB
rtp.c 12KB
img_chroma.c 12KB
biaridecod.c 11KB
context_ini.c 11KB
img_dist_ms_ssim.c 11KB
explicit_seq.c 10KB
ratectl.c 10KB
q_around.c 9KB
leaky_bucket.c 9KB
io_tiff.c 9KB
parsetcommon.c 9KB
annexb.c 9KB
img_io.c 8KB
quant8x8_trellis.c 7KB
quant4x4_around.c 7KB
img_distortion.c 6KB
quant4x4_normal.c 6KB
io_raw.c 6KB
quantChroma_trellis.c 6KB
errorconcealment.c 6KB
context_ini.c 5KB
rdopt_coding_state.c 5KB
filehandle.c 5KB
共 307 条
- 1
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资源评论
- Bad_LiLi2011-11-14H264讲的比较多,对初学者很有帮助。
- azprobert2011-11-17只是程序 没有具体的讲解
lele_fairstar
- 粉丝: 0
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