Declare generic constants. More...

Macros
#define	QTL_ANDROID_DEFAULT_VIDEO_QUALITY 11
	H.264 video default quality indicator for Android devices. More...

#define	QTL_AUDIO_FILTER_VARNAME "AUDIOFILTER"
	Name of the "Job Variable" (see QtlMovieJob::setVariable()) for audio filter. More...

#define	QTL_AUDIO_FILTER_VARREF "{" QTL_AUDIO_FILTER_VARNAME "}"
	Reference to the "Job Variable" (see QtlMovieJob::setVariable()) for audio filter. More...

#define	QTL_AUDIO_NORMALIZATION_TOLERANCE 1.0
	Do not normalize audio if mean level is that close to target level. More...

#define	QTL_AUDIO_NORMALIZE_MODE Compress
	How to normalize audio when the input dynamic range is too large. More...

#define	QTL_AUTO_ROTATE_VIDEO true
	If automatic rotation of video shall be applied. More...

#define	QTL_AVI_AUDIO_BITRATE 128000
	MP3 audio bitrate (bits per second) for AVI. More...

#define	QTL_AVI_AUDIO_SAMPLING 48000
	MP3 audio sampling rate (Hz) for AVI. More...

#define	QTL_AVI_DEFAULT_MAX_VIDEO_HEIGHT 352
	Default max video height (pixels) for AVI. More...

#define	QTL_AVI_DEFAULT_MAX_VIDEO_WIDTH 880
	Default max video width (pixels) for AVI. More...

#define	QTL_AVI_DEFAULT_VIDEO_QUALITY 18
	H.263/Xvid/DivX video default quality indicator for AVI. More...

#define	QTL_AVI_FRAME_RATE 24
	Frames per second for AVI. More...

#define	QTL_CAPITALIZE_CC false
	Capitalize US Closed Captions (suppress ALL CAPS). More...

#define	QTL_CHAPTER_MINUTES 5
	Duration of chapters to create. More...

#define	QTL_CLEANUP_SUBTITLES true
	Cleanup SRT/SSA/ASS subtitles files before burning. More...

#define	QTL_CLEAR_LOG_BEFORE_TRANSCODE false
	Clear the log panel before starting a transcode operation. More...

#define	QTL_CREATE_PAL_DVD true
	If the format of created DVD is PAL or NTSC. More...

#define	QTL_DEFAULT_AUDIO_MEAN_LEVEL (-20)
	Normalized mean audio level, in dBFS. More...

#define	QTL_DEFAULT_AUDIO_NORMALIZE false
	Do not normalize audio level by default. More...

#define	QTL_DEFAULT_AUDIO_PEAK_LEVEL (-1)
	Normalized peak audio level, in dBFS. More...

#define	QTL_DEFAULT_LANGUAGES "fr,fre,fra,french"
	Default audience is French-speaking. More...

#define	QTL_DEFAULT_OUTDIR_INPUT true
	Default output directory is input directory. More...

#define	QTL_DOWNGRADE_SSA_TO_SRT false
	Downgrade SSA/ASS subtitles to SRT before burning? More...

#define	QTL_DVD_ANGLE 1
	Default angle to extract in a DVD program chain. More...

#define	QTL_DVD_AUDIO_BITRATE 192000
	MPEG-1 Level 2 audio bitrate (bits per second) for DVD. More...

#define	QTL_DVD_AUDIO_SAMPLING 48000
	MPEG-1 Level 2 audio sampling rate (Hz) for DVD. More...

#define	QTL_DVD_BURNING_SPEED 0
	DVD burning speed as Nx, 0 means use current/default speed. More...

#define	QTL_DVD_DEFAULT_VIDEO_BITRATE 4000000
	MPEG-2 video default bitrate for DVD. More...

#define	QTL_DVD_EXTRACT_DIR_TREE true
	Recreate directory tree when extracting DVD. More...

#define	QTL_DVD_ISO_MAX_SIZE (Q_UINT64_C(4700000000))
	Maximum size in bytes of a DVD ISO image. More...

#define	QTL_DVD_ISO_OVERHEAD_PERCENT 15
	Percentage of DVD ISO image overhead. More...

#define	QTL_DVD_MAX_SPEED true
	Set DVD read speed to maximum. More...

#define	QTL_DVD_NTSC_VIDEO_HEIGHT 480
	Video height (pixels) for NTSC DVD. More...

#define	QTL_DVD_NTSC_VIDEO_WIDTH 720
	Video width (pixels) for NTSC DVD. More...

#define	QTL_DVD_PAL_VIDEO_HEIGHT 576
	Video height (pixels) for PAL DVD. More...

#define	QTL_DVD_PAL_VIDEO_WIDTH 720
	Video width (pixels) for PAL DVD. More...

#define	QTL_DVD_PROGRAM_CHAIN 1
	Default Program Chain (PGC) to extract in a DVD Title Set (VTS). More...

#define	QTL_DVD_REMUX_AFTER_TRANSCODE true
	If audio/video must be remuxed after transcode for DVD output. More...

#define	QTL_DVD_TRANSCODE_RAW_VOB false
	Transcode raw VOB files from DVD (don't extract specific PGC). More...

#define	QTL_EDIT_TASK_HEIGHT 500
	Height (in pixels) of QtlMovieEditTaskDialog. More...

#define	QTL_EDIT_TASK_WIDTH 680
	Width (in pixels) of QtlMovieEditTaskDialog. More...

#define	QTL_FFMPEG_LOGLEVEL "warning"

#define	QTL_FFMPEG_LOW_PRIORITY true
	Run FFmpeg processes at a lower priority. More...

#define	QTL_FFMPEG_PROBE_SECONDS 200
	Initial probe size in media playout seconds for ffprobe / ffmpeg. More...

#define	QTL_FFPROBE_DVD_DIVISOR_2 5
	On DVD's, a second shorter ffprobe is run. More...

#define	QTL_FFPROBE_DVD_DIVISOR_3 20
	On DVD's, a third shorter ffprobe is run. More...

#define	QTL_FFPROBE_EXECUTION_TIMEOUT 40
	FFprobe execution timeout in seconds. More...

#define	QTL_FFPROBE_LOGLEVEL "warning"
	Log level for FFmpeg. More...

#define	QTL_FILE_CHUNK (16 * 1024)
	Number of bytes to read at a time when processing files in event loop. More...

#define	QTL_FORCE_DVD_TRANSCODE false
	Force transcoding even if input file is already DVD-compliant. More...

#define	QTL_IPAD_DEFAULT_VIDEO_QUALITY 11
	H.264 video default quality indicator for iPad. More...

#define	QTL_IPHONE_DEFAULT_VIDEO_QUALITY 11
	H.264 video default quality indicator for iPhone. More...

#define	QTL_KEEP_INTERMEDIATE_FILES false
	Keep intermediate transcoding files. More...

#define	QTL_LOG_FILE_EXTENSION ".log"
	Default extension for log files. More...

#define	QTL_MAX_LOG_LINE 1000
	Maximum lines in the log window. More...

#define	QTL_NEW_VERSION_CHECK true
	Check for a new version of QtlMovie on startup. More...

#define	QTL_PLAY_SOUND_ON_COMPLETION false
	If a sound shall be played on transcoding completion. More...

#define	QTL_SAVE_LOG_AFTER_TRANSCODE false
	Automatically save the log after transcoding completion. More...

#define	QTL_SELECT_ORIGINAL_AUDIO true
	Automatically select original audio track. More...

#define	QTL_SELECT_TARGET_SUBTITLES true
	Automatically select subtitles for the target language. More...

#define	QTL_SRT_HTML_TAGS true
	Add HTML tags in SRT subtitles when converting from SSA/ASS. More...

#define	QTL_SRT_USE_VIDEO_SIZE_HINT false
	Check if the insertion of SRT/SSA/ASS subtitles shall use the original video size as a hint. More...

#define	QTL_TRANSCODE_COMPLETE true
	Transcode complete video. More...

#define	QTL_TRANSCODE_SECONDS 0
	Number of seconds to transcode if not complete video. More...

#define	QTL_TS_PACKETS_CHUNK 100
	Number of MPEG Transport Stream packets to read at a time when searching for Teletext subtitles. More...

#define	QTL_USE_BATCH_MODE false
	Do not use batch mode, use single-file mode. More...

#define	WEBREF_DESIGNBOLT "http://www.designbolts.com"

#define	WEBREF_LIBDVDCSS "http://www.videolan.org/developers/libdvdcss.html"

#define	WEBREF_QTLMOVIE_HOME "http://qtlmovie.sourceforge.net"

#define	WEBREF_QTLMOVIE_NEWVERSION "http://qtlmovie.sourceforge.net/newversion/"

#define	WEBREF_QTLMOVIE_SUPPORT "http://github.com/qtlmovie/qtlmovie/issues"

#define	WEBREF_TELXCC "http://github.com/petrkutalek/telxcc"

Detailed Description

Declare generic constants.

Macro Definition Documentation

◆ WEBREF_QTLMOVIE_HOME

#define WEBREF_QTLMOVIE_HOME "http://qtlmovie.sourceforge.net"

◆ WEBREF_QTLMOVIE_NEWVERSION

#define WEBREF_QTLMOVIE_NEWVERSION "http://qtlmovie.sourceforge.net/newversion/"

◆ WEBREF_QTLMOVIE_SUPPORT

#define WEBREF_QTLMOVIE_SUPPORT "http://github.com/qtlmovie/qtlmovie/issues"

◆ WEBREF_TELXCC

#define WEBREF_TELXCC "http://github.com/petrkutalek/telxcc"

◆ WEBREF_LIBDVDCSS

#define WEBREF_LIBDVDCSS "http://www.videolan.org/developers/libdvdcss.html"

◆ WEBREF_DESIGNBOLT

#define WEBREF_DESIGNBOLT "http://www.designbolts.com"

◆ QTL_MAX_LOG_LINE

#define QTL_MAX_LOG_LINE 1000

Maximum lines in the log window.

◆ QTL_DEFAULT_OUTDIR_INPUT

#define QTL_DEFAULT_OUTDIR_INPUT true

Default output directory is input directory.

◆ QTL_TRANSCODE_COMPLETE

#define QTL_TRANSCODE_COMPLETE true

Transcode complete video.

◆ QTL_TRANSCODE_SECONDS

#define QTL_TRANSCODE_SECONDS 0

Number of seconds to transcode if not complete video.

◆ QTL_KEEP_INTERMEDIATE_FILES

#define QTL_KEEP_INTERMEDIATE_FILES false

Keep intermediate transcoding files.

◆ QTL_FFMPEG_PROBE_SECONDS

#define QTL_FFMPEG_PROBE_SECONDS 200

Initial probe size in media playout seconds for ffprobe / ffmpeg.

◆ QTL_FFPROBE_DVD_DIVISOR_2

#define QTL_FFPROBE_DVD_DIVISOR_2 5

On DVD's, a second shorter ffprobe is run.

◆ QTL_FFPROBE_DVD_DIVISOR_3

#define QTL_FFPROBE_DVD_DIVISOR_3 20

On DVD's, a third shorter ffprobe is run.

◆ QTL_SRT_USE_VIDEO_SIZE_HINT

#define QTL_SRT_USE_VIDEO_SIZE_HINT false

Check if the insertion of SRT/SSA/ASS subtitles shall use the original video size as a hint.

◆ QTL_CHAPTER_MINUTES

#define QTL_CHAPTER_MINUTES 5

Duration of chapters to create.

◆ QTL_DVD_REMUX_AFTER_TRANSCODE

#define QTL_DVD_REMUX_AFTER_TRANSCODE true

If audio/video must be remuxed after transcode for DVD output.

◆ QTL_CREATE_PAL_DVD

#define QTL_CREATE_PAL_DVD true

If the format of created DVD is PAL or NTSC.

◆ QTL_FORCE_DVD_TRANSCODE

#define QTL_FORCE_DVD_TRANSCODE false

Force transcoding even if input file is already DVD-compliant.

◆ QTL_NEW_VERSION_CHECK

#define QTL_NEW_VERSION_CHECK true

Check for a new version of QtlMovie on startup.

◆ QTL_AUTO_ROTATE_VIDEO

#define QTL_AUTO_ROTATE_VIDEO true

If automatic rotation of video shall be applied.

◆ QTL_PLAY_SOUND_ON_COMPLETION

#define QTL_PLAY_SOUND_ON_COMPLETION false

If a sound shall be played on transcoding completion.

◆ QTL_DEFAULT_LANGUAGES

#define QTL_DEFAULT_LANGUAGES "fr,fre,fra,french"

Default audience is French-speaking.

◆ QTL_CLEAR_LOG_BEFORE_TRANSCODE

#define QTL_CLEAR_LOG_BEFORE_TRANSCODE false

Clear the log panel before starting a transcode operation.

◆ QTL_SAVE_LOG_AFTER_TRANSCODE

#define QTL_SAVE_LOG_AFTER_TRANSCODE false

Automatically save the log after transcoding completion.

◆ QTL_LOG_FILE_EXTENSION

#define QTL_LOG_FILE_EXTENSION ".log"

Default extension for log files.

◆ QTL_FFPROBE_EXECUTION_TIMEOUT

#define QTL_FFPROBE_EXECUTION_TIMEOUT 40

FFprobe execution timeout in seconds.

◆ QTL_USE_BATCH_MODE

#define QTL_USE_BATCH_MODE false

Do not use batch mode, use single-file mode.

◆ QTL_EDIT_TASK_WIDTH

#define QTL_EDIT_TASK_WIDTH 680

Width (in pixels) of QtlMovieEditTaskDialog.

◆ QTL_EDIT_TASK_HEIGHT

#define QTL_EDIT_TASK_HEIGHT 500

Height (in pixels) of QtlMovieEditTaskDialog.

◆ QTL_SELECT_ORIGINAL_AUDIO

#define QTL_SELECT_ORIGINAL_AUDIO true

Automatically select original audio track.

◆ QTL_SELECT_TARGET_SUBTITLES

#define QTL_SELECT_TARGET_SUBTITLES true

Automatically select subtitles for the target language.

◆ QTL_CAPITALIZE_CC

#define QTL_CAPITALIZE_CC false

Capitalize US Closed Captions (suppress ALL CAPS).

◆ QTL_DVD_EXTRACT_DIR_TREE

#define QTL_DVD_EXTRACT_DIR_TREE true

Recreate directory tree when extracting DVD.

◆ QTL_DVD_MAX_SPEED

#define QTL_DVD_MAX_SPEED true

Set DVD read speed to maximum.

◆ QTL_CLEANUP_SUBTITLES

#define QTL_CLEANUP_SUBTITLES true

Cleanup SRT/SSA/ASS subtitles files before burning.

◆ QTL_SRT_HTML_TAGS

#define QTL_SRT_HTML_TAGS true

Add HTML tags in SRT subtitles when converting from SSA/ASS.

◆ QTL_DOWNGRADE_SSA_TO_SRT

#define QTL_DOWNGRADE_SSA_TO_SRT false

Downgrade SSA/ASS subtitles to SRT before burning?

◆ QTL_DVD_TRANSCODE_RAW_VOB

#define QTL_DVD_TRANSCODE_RAW_VOB false

Transcode raw VOB files from DVD (don't extract specific PGC).

◆ QTL_DVD_PROGRAM_CHAIN

#define QTL_DVD_PROGRAM_CHAIN 1

Default Program Chain (PGC) to extract in a DVD Title Set (VTS).

◆ QTL_DVD_ANGLE

#define QTL_DVD_ANGLE 1

Default angle to extract in a DVD program chain.

◆ QTL_DVD_BURNING_SPEED

#define QTL_DVD_BURNING_SPEED 0

DVD burning speed as Nx, 0 means use current/default speed.

◆ QTL_FFMPEG_LOW_PRIORITY

#define QTL_FFMPEG_LOW_PRIORITY true

Run FFmpeg processes at a lower priority.

◆ QTL_DVD_AUDIO_BITRATE

#define QTL_DVD_AUDIO_BITRATE 192000

MPEG-1 Level 2 audio bitrate (bits per second) for DVD.

◆ QTL_DVD_AUDIO_SAMPLING

#define QTL_DVD_AUDIO_SAMPLING 48000

MPEG-1 Level 2 audio sampling rate (Hz) for DVD.

◆ QTL_DVD_DEFAULT_VIDEO_BITRATE

#define QTL_DVD_DEFAULT_VIDEO_BITRATE 4000000

MPEG-2 video default bitrate for DVD.

◆ QTL_DVD_PAL_VIDEO_WIDTH

#define QTL_DVD_PAL_VIDEO_WIDTH 720

Video width (pixels) for PAL DVD.

◆ QTL_DVD_PAL_VIDEO_HEIGHT

#define QTL_DVD_PAL_VIDEO_HEIGHT 576

Video height (pixels) for PAL DVD.

◆ QTL_DVD_NTSC_VIDEO_WIDTH

#define QTL_DVD_NTSC_VIDEO_WIDTH 720

Video width (pixels) for NTSC DVD.

◆ QTL_DVD_NTSC_VIDEO_HEIGHT

#define QTL_DVD_NTSC_VIDEO_HEIGHT 480

Video height (pixels) for NTSC DVD.

◆ QTL_IPAD_DEFAULT_VIDEO_QUALITY

#define QTL_IPAD_DEFAULT_VIDEO_QUALITY 11

H.264 video default quality indicator for iPad.

◆ QTL_IPHONE_DEFAULT_VIDEO_QUALITY

#define QTL_IPHONE_DEFAULT_VIDEO_QUALITY 11

H.264 video default quality indicator for iPhone.

◆ QTL_ANDROID_DEFAULT_VIDEO_QUALITY

#define QTL_ANDROID_DEFAULT_VIDEO_QUALITY 11

H.264 video default quality indicator for Android devices.

◆ QTL_AVI_AUDIO_BITRATE

#define QTL_AVI_AUDIO_BITRATE 128000

MP3 audio bitrate (bits per second) for AVI.

◆ QTL_AVI_AUDIO_SAMPLING

#define QTL_AVI_AUDIO_SAMPLING 48000

MP3 audio sampling rate (Hz) for AVI.

◆ QTL_AVI_DEFAULT_VIDEO_QUALITY

#define QTL_AVI_DEFAULT_VIDEO_QUALITY 18

H.263/Xvid/DivX video default quality indicator for AVI.

◆ QTL_AVI_DEFAULT_MAX_VIDEO_WIDTH

#define QTL_AVI_DEFAULT_MAX_VIDEO_WIDTH 880

Default max video width (pixels) for AVI.

◆ QTL_AVI_DEFAULT_MAX_VIDEO_HEIGHT

#define QTL_AVI_DEFAULT_MAX_VIDEO_HEIGHT 352

Default max video height (pixels) for AVI.

◆ QTL_AVI_FRAME_RATE

#define QTL_AVI_FRAME_RATE 24

Frames per second for AVI.

◆ QTL_AUDIO_NORMALIZE_MODE

#define QTL_AUDIO_NORMALIZE_MODE Compress

How to normalize audio when the input dynamic range is too large.

◆ QTL_DEFAULT_AUDIO_NORMALIZE

#define QTL_DEFAULT_AUDIO_NORMALIZE false

Do not normalize audio level by default.

◆ QTL_DEFAULT_AUDIO_MEAN_LEVEL

#define QTL_DEFAULT_AUDIO_MEAN_LEVEL (-20)

Normalized mean audio level, in dBFS.

◆ QTL_DEFAULT_AUDIO_PEAK_LEVEL

#define QTL_DEFAULT_AUDIO_PEAK_LEVEL (-1)

Normalized peak audio level, in dBFS.

◆ QTL_AUDIO_NORMALIZATION_TOLERANCE

#define QTL_AUDIO_NORMALIZATION_TOLERANCE 1.0

Do not normalize audio if mean level is that close to target level.

◆ QTL_DVD_ISO_OVERHEAD_PERCENT

#define QTL_DVD_ISO_OVERHEAD_PERCENT 15

Percentage of DVD ISO image overhead.

This is the percentage to add to the audio size + video size to obtain an estimate of the ISO image size. We assume here that the DVD contains only one video title and no menu.

This constant is notoriously oversized. Maybe 12% will be more accurate.

◆ QTL_DVD_ISO_MAX_SIZE

#define QTL_DVD_ISO_MAX_SIZE (Q_UINT64_C(4700000000))

Maximum size in bytes of a DVD ISO image.

◆ QTL_FFPROBE_LOGLEVEL

#define QTL_FFPROBE_LOGLEVEL "warning"

Log level for FFmpeg.

Possible values for -loglevel option:

quiet : Show nothing at all; be silent.
panic Only show fatal errors which could lead the process to crash, such as and assert failure. This is not currently used for anything.
fatal : Only show fatal errors. These are errors after which the process absolutely cannot continue after.
error : Show all errors, including ones which can be recovered from.
warning : Show all warnings and errors. Any message related to possibly incorrect or unexpected events will be shown.
info : Show informative messages during processing. This is in addition to warnings and errors. This is the default value.
verbose : Same as info, except more verbose.
debug : Show everything, including debugging information.

By default the program logs to stderr, if coloring is supported by the terminal, colors are used to mark errors and warnings. Log coloring can be disabled setting the environment variable AV_LOG_FORCE_NOCOLOR or NO_COLOR, or can be forced setting the environment variable AV_LOG_FORCE_COLOR. The use of the environment variable NO_COLOR is deprecated and will be dropped in a following FFmpeg version.

◆ QTL_FFMPEG_LOGLEVEL

#define QTL_FFMPEG_LOGLEVEL "warning"

◆ QTL_TS_PACKETS_CHUNK

#define QTL_TS_PACKETS_CHUNK 100

Number of MPEG Transport Stream packets to read at a time when searching for Teletext subtitles.

◆ QTL_FILE_CHUNK

#define QTL_FILE_CHUNK (16 * 1024)

Number of bytes to read at a time when processing files in event loop.

◆ QTL_AUDIO_FILTER_VARNAME

#define QTL_AUDIO_FILTER_VARNAME "AUDIOFILTER"

Name of the "Job Variable" (see QtlMovieJob::setVariable()) for audio filter.

◆ QTL_AUDIO_FILTER_VARREF

#define QTL_AUDIO_FILTER_VARREF "{" QTL_AUDIO_FILTER_VARNAME "}"

Reference to the "Job Variable" (see QtlMovieJob::setVariable()) for audio filter.

Macros