- GTKWave save file generator. This module provides tools for generating GTKWave save files. GTKWave is an application for viewing VCD data. When opening a VCD file with GTKWave, by default, no VCD variables (signals) are displayed. It is thus useful to have an accompanying 'save' file which configures various aspects of how.
- I tried in two ways. I stored it as.avi file, after editing the file. And then burnt it onto VCD. This video quality is not good. I stored it as.wmv file and played it windows. The picture quality is very good. But I could not convert it as.mpeg file to burn it onto a VCD.
You will see the list of available media files together with their details. Click the '+' button in the upper right corner of the section and fill in the following: Label - specify a name for a media file; File - click the Choose File button and indicate the route, from where the file will be uploaded; Click Upload Media. Video CD (abbreviated as VCD, and also known as Compact Disc Digital Video) is a home video format and the first format for distributing films on standard 120 mm (4.7 in) optical discs. The format was widely adopted in Southeast Asia, Central Asia and the Middle East, superseding the VHS and Betamax systems in the regions until DVD-Video.
VCD to MP4 Converter is an advanced Total Video Converter which can convert any video formats among MP4, M4V, AVI, WMV, MOV, etc., along with HD and 4K UHD videos. It can also bring you 3D models and extract audio from your 2D videos. The new enhancement functions after upgrade can provide you with an amazing experience to enhance video quality and rotate videos.
VCD to MP4
Part 1: Step-By-Step to Convert HD to MP4
Step 1Download and install the program, then double click it to run it, and then you'll see the main interface of the program.
Step 2Click 'Add File(s)' button to select 'Add Video' or 'Add Folder' button to add files. Or drag and drop the videos into the big plus button.
Step 3Click the drop-down arrow right beside the 'Convert All to:' and select your desired video format from the drop-down list.
Step 4Click 'Edit' or 'Trim' button to customize the output video like rotate, crop, watermark, split, filters, subtitle, audio track, etc.
Part 2. VCD VS MP4
What Is a VCD File?
Video CD (abbreviated as VCD, and also known as Compact Disc digital video) is a home video format and the first format for distributing films on standard 120 mm (4.7 in) optical discs. The format was widely adopted in Southeast Asia and superseded the VHS and Betamax systems in the region until DVD finally became affordable in the region in the late 2000s. The format is a standard digital format for storing video on a compact disc.
What Is MP4?
MPEG-4 Part 14 or MP4 is a digital multimedia container format most commonly used to store video and audio, but it can also be used to store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet. The only official filename extension for MPEG-4 Part 14 files is .mp4. MPEG-4 Part 14 (formally ISO/IEC 14496-14:2003) is a standard specified as a part of MPEG-4.
Part 3. FAQs of VCD to MP4
- Can you play a VCD on a DVD player?
Yes. VCDs can be played on VCD players and most DVD players, personal computers, and some game consoles.
- How do I convert VCD to DVD?
To create VCD DAT files to DVD, you need a DVD creator. DVD Creator is the software that can help you burn DVD movies. Step 1. Run DVD Creator, and select DVD Disc. Step 2. Add the VDC DAT files into this software. Step 3. Choose the DVD menu template and click Start to create VCD to DVD.
- Does VLC play VCD?
Yes. Like playing a DVD in VLC, you can also open VCD movies in VLC easily.
GTKWave save file generator.
This module provides tools for generating GTKWave save files.
GTKWave is an application for viewing VCD data. When opening a VCD file withGTKWave, by default, no VCD variables (signals) are displayed. It is thus useful to havean accompanying 'save' file which configures various aspects of how GTKWave shows theVCD data, including which variables are displayed, variable aliases, color information,and more.
vcd.gtkw.
GTKWSave
(savefile: IO[str])[source]¶Write GTKWave save files.
This class provides methods for writing the various pieces of a GTKWave save file. AGTKWave save file compliments a VCD dump file with dump file specific configurationGTKWave uses to display the dump file.
A GTKWave save file is line-oriented ASCII text. Each line consists of a singleconfiguration directive. All directives are optional.
Some directives, such as dumpfile()
, are for general GTKWave configuration.These general directives may be added anywhere in the save file and in any orderrelative to other directives. Directives may also be duplicated–the last one addedwill be used by GTKWave.
The trace()
, trace_bits()
, group()
, and blank()
directives add signals to the 'Signals' list which are traced in the 'Waves' frame.The order in which these signal traces are added determines the order in GTKWave.
comment
(*comments) → None[source]¶Add comment line(s) to save file.
dumpfile
(dump_path: str, abspath: bool = True) → None[source]¶Add VCD dump file path to save file.
The [dumpfile] must be in the save file in order to only have to specify thesave file on the gtkwave command line. I.e.:
If the [dumpfile] is not present in the save file, both the dump and savefiles must be specified to gtkwave:
Parameters: |
|
---|
dumpfile_mtime
(mtime: Union[float, time.struct_time, datetime.datetime, None] = None, dump_path: Optional[str] = None) → None[source]¶Add dump file modification time to save file.
Configuring the dump file's modification time is optional.
dumpfile_size
(size: Optional[int] = None, dump_path: Optional[str] = None) → None[source]¶Add dump file size annotation to save file.
Configuring the dump file's size is optional.
savefile
(save_path: Optional[str] = None, abspath: bool = True) → None[source]¶Add the path of the save file to the save file.
With no parameters, the output file's name will be used. Mount and blade warband anno domini 1257.
How To Edit Vcf Files
Configuring the [savefile] is optional.
Parameters: |
|
---|
timestart
(timestamp: int = 0) → None[source]¶Add simulation start time to the save file.
zoom_markers
(zoom: float = 0.0, marker: int = -1, **kwargs) → None[source]¶Set zoom, primary marker, and markers ‘a' - ‘z'.
size
(width: int, height: int) → None[source]¶Set GTKWave window size.
pos
(x: int = -1, y: int = -1) → None[source]¶Set GTKWave window position.
treeopen
(tree: str) → None[source]¶Start with tree open in Signal Search Tree (SST).
GTKWave specifies tree paths with a trailing ‘.'. The trailing ‘.' willautomatically be added if it is omitted in the tree parameter.
Parameters: | tree (str) – scope/path/tree to be opened in GTKWave's SST frame. |
---|
signals_width
(width: int) → None[source]¶Set width of Signals frame.
sst_expanded
(is_expanded: bool) → None[source]¶Set whether Signal Search Tree (SST) frame is expanded.
pattern_trace
(is_enabled: bool) → None[source]¶Enable/disable pattern trace.
group
(name: str, closed: bool = False, highlight: bool = False) → Generator[None, None, None][source]¶Contextmanager helper for begin_group()
and end_group()
.
This context manager starts a new group of signal traces and ends the group whenleaving the with block. E.g.:
Parameters: |
|
---|
begin_group
(name: str, closed: bool = False, highlight: bool = False) → None[source]¶Begin a new signal trace group.
Consider using group()
instead of begin_group()
andend_group()
.
Parameters: |
|
---|
end_group
(name: str, closed: bool = False, highlight: bool = False) → None[source]¶End a signal trace group.
This call must match with a prior call to begin_group().Considerusing:meth:`group()
instead of begin_group()
and end_group()
.
Parameters: |
|
---|
blank
(label: str = ', analog_extend: bool = False, highlight: bool = False) → None[source]¶Add blank or label to trace signals list.
Parameters: |
|
---|
trace
(name: str, alias: Optional[str] = None, color: Union[vcd.gtkw.GTKWColor, str, int, None] = None, datafmt: str = 'hex', highlight: bool = False, rjustify: bool = True, extraflags: Union[vcd.gtkw.GTKWFlag, Sequence[str], None] = , translate_filter_file: Optional[str] = None, translate_filter_proc: Optional[str] = None) → None[source]¶Add signal trace to save file.
Parameters: |
|
---|
Note
GTKWave versions <= 3.3.64 require vector signal names to have a bit rangesuffix. For example, an 8-bit vector variable 'module.myint' would be knownby GTKWave as 'module.myint[7:0]'.
GTKWave versions after 3.3.64 do not use bit-range suffixes.
trace_bits
(name: str, alias: Optional[str] = None, color: Union[str, int, None] = None, datafmt: str = 'hex', highlight: bool = False, rjustify: bool = True, extraflags: Union[vcd.gtkw.GTKWFlag, Sequence[str], None] = , translate_filter_file: Optional[str] = None, translate_filter_proc: Optional[str] = None) → Generator[None, None, None][source]¶Contextmanager for tracing bits of a vector signal.
This allows each individual bit of a vector signal to have its own trace (andtrace configuration).
Parameters: |
|
---|
trace_bit
(index: int, name: str, alias: Optional[str] = None, color: Union[vcd.gtkw.GTKWColor, str, int, None] = None) → None[source]¶Trace individual bit of vector signal.
This is meant for use in conjunction with trace_bits()
.
Parameters: |
|
---|
vcd.gtkw.
GTKWFlag
[source]¶These are the valid GTKWave trace flags.
highlight
= 1¶Highlight the trace item
hex
= 2¶Hexadecimal data value representation
dec
= 4¶Decimal data value representation
Edit Vce File
bin
= 8¶Binary data value representation
oct
= 16¶Octal data value representation
rjustify
= 32¶Right-justify signal name/alias
invert
= 64¶
reverse
= 128¶
exclude
= 256¶
blank
= 512¶Used for blank, label, and/or analog height
signed
= 1024¶Signed (2's compliment) data representation
ascii
= 2048¶ASCII character representation
collapsed
= 4096¶Used for closed groups
ftranslated
= 8192¶Trace translated with filter file
ptranslated
= 16384¶Trace translated with filter process
analog_step
= 32768¶Show trace as discrete analog steps
analog_interpolated
= 65536¶Show trace as analog with interpolation
analog_blank_stretch
= 131072¶Used to extend height of analog data
real
= 262144¶Real (floating point) data value representation
analog_fullscale
= 524288¶Set GTKWave window position.
treeopen
(tree: str) → None[source]¶Start with tree open in Signal Search Tree (SST).
GTKWave specifies tree paths with a trailing ‘.'. The trailing ‘.' willautomatically be added if it is omitted in the tree parameter.
Parameters: | tree (str) – scope/path/tree to be opened in GTKWave's SST frame. |
---|
signals_width
(width: int) → None[source]¶Set width of Signals frame.
sst_expanded
(is_expanded: bool) → None[source]¶Set whether Signal Search Tree (SST) frame is expanded.
pattern_trace
(is_enabled: bool) → None[source]¶Enable/disable pattern trace.
group
(name: str, closed: bool = False, highlight: bool = False) → Generator[None, None, None][source]¶Contextmanager helper for begin_group()
and end_group()
.
This context manager starts a new group of signal traces and ends the group whenleaving the with block. E.g.:
Parameters: |
|
---|
begin_group
(name: str, closed: bool = False, highlight: bool = False) → None[source]¶Begin a new signal trace group.
Consider using group()
instead of begin_group()
andend_group()
.
Parameters: |
|
---|
end_group
(name: str, closed: bool = False, highlight: bool = False) → None[source]¶End a signal trace group.
This call must match with a prior call to begin_group().Considerusing:meth:`group()
instead of begin_group()
and end_group()
.
Parameters: |
|
---|
blank
(label: str = ', analog_extend: bool = False, highlight: bool = False) → None[source]¶Add blank or label to trace signals list.
Parameters: |
|
---|
trace
(name: str, alias: Optional[str] = None, color: Union[vcd.gtkw.GTKWColor, str, int, None] = None, datafmt: str = 'hex', highlight: bool = False, rjustify: bool = True, extraflags: Union[vcd.gtkw.GTKWFlag, Sequence[str], None] = , translate_filter_file: Optional[str] = None, translate_filter_proc: Optional[str] = None) → None[source]¶Add signal trace to save file.
Parameters: |
|
---|
Note
GTKWave versions <= 3.3.64 require vector signal names to have a bit rangesuffix. For example, an 8-bit vector variable 'module.myint' would be knownby GTKWave as 'module.myint[7:0]'.
GTKWave versions after 3.3.64 do not use bit-range suffixes.
trace_bits
(name: str, alias: Optional[str] = None, color: Union[str, int, None] = None, datafmt: str = 'hex', highlight: bool = False, rjustify: bool = True, extraflags: Union[vcd.gtkw.GTKWFlag, Sequence[str], None] = , translate_filter_file: Optional[str] = None, translate_filter_proc: Optional[str] = None) → Generator[None, None, None][source]¶Contextmanager for tracing bits of a vector signal.
This allows each individual bit of a vector signal to have its own trace (andtrace configuration).
Parameters: |
|
---|
trace_bit
(index: int, name: str, alias: Optional[str] = None, color: Union[vcd.gtkw.GTKWColor, str, int, None] = None) → None[source]¶Trace individual bit of vector signal.
This is meant for use in conjunction with trace_bits()
.
Parameters: |
|
---|
vcd.gtkw.
GTKWFlag
[source]¶These are the valid GTKWave trace flags.
highlight
= 1¶Highlight the trace item
hex
= 2¶Hexadecimal data value representation
dec
= 4¶Decimal data value representation
Edit Vce File
bin
= 8¶Binary data value representation
oct
= 16¶Octal data value representation
rjustify
= 32¶Right-justify signal name/alias
invert
= 64¶
reverse
= 128¶
exclude
= 256¶
blank
= 512¶Used for blank, label, and/or analog height
signed
= 1024¶Signed (2's compliment) data representation
ascii
= 2048¶ASCII character representation
collapsed
= 4096¶Used for closed groups
ftranslated
= 8192¶Trace translated with filter file
ptranslated
= 16384¶Trace translated with filter process
analog_step
= 32768¶Show trace as discrete analog steps
analog_interpolated
= 65536¶Show trace as analog with interpolation
analog_blank_stretch
= 131072¶Used to extend height of analog data
real
= 262144¶Real (floating point) data value representation
analog_fullscale
= 524288¶Analog data scaled using full simulation time
zerofill
= 1048576¶
onefill
= 2097152¶
closed
= 4194304¶
grp_begin
= 8388608¶Begin a group of signals
grp_end
= 16777216¶End a group of signals
bingray
= 33554432¶
graybin
= 67108864¶
real2bits
= 134217728¶
ttranslated
= 268435456¶
popcnt
= 536870912¶Show the population count, i.e. the number of set bits
fpdecshift
= 1073741824¶
vcd.gtkw.
GTKWColor
[source]¶Mac os x 10.5 leopard torrent iso. The colors used by GTKWave.
The cycle color is special and indicates the GTKWave should cycle through thislist of colors, starting from the last selected color.
cycle
= -1¶Cycle between colors
normal
= 0¶Default color
red
= 1¶
orange
= 2¶
yellow
= 3¶
green
= 4¶
blue
= 5¶
indigo
= 6¶
violet
= 7¶
vcd.gtkw.
make_translation_filter
(translations: Sequence[Tuple[Any, ..]], datafmt: str = 'hex', size: Optional[int] = None) → str[source]¶Create translation filter.
The returned translation filter string that can be written to a translation filterfile usable by GTKWave. Jpegmini full cracked.
Parameters: |
|
---|---|
Returns: | Translation filter string suitable for writing to a translation filterfile. |
vcd.gtkw.
decode_flags
(flags: Union[str, int]) → List[str][source]¶Decode hexadecimal flags from GTKWave save file into flag names.
This is useful for understanding what, for example '@802022' means when inspecting aGTKWave save file.
Parameters: | flags – Hexadecimal flags from GTKWave save file; either as an integer orstring with hexadecimal characters. |
---|---|
Returns: | List of flag names |
vcd.gtkw.
spawn_gtkwave_interactive
(dump_path: str, save_path: str, quiet: bool = False) → None[source]¶Spawn gtkwave process in interactive mode.
A process pipeline is constructed such that the contents of the VCD dump file atdump_path are displayed interactively as the dump file is being written (i.e. withVCDWriter
.
The process pipeline built is approximately equivalent to:
The tail
, shmidcat
, and gtkwave
executables must be found in $PATH
.
Warning
This function does not work on Windows.
Note
A child python process of the caller will remain running until the GTKWavewindow is closed. This process ensures that the various other child processesare properly reaped.
Parameters: |
|
---|