def createVideoJob(self, sourceMediaFile=None):
"""
Creates a job to convert a video file to my own storage requirements
@param sourceMediaFile Source MediaFile object
@return Job instance to convert the video
"""
sourceVideoMediaStreams = sourceMediaFile.getVideoStreams()
sourceAudioMediaStreams = sourceMediaFile.getAudioStreams()
masterJob = None
hanbrakeSourceMediaFile = copy.deepcopy(sourceMediaFile)
hanbrakeDestinationMediaFile = MediaFile()
ffmpegSourceMediaFile = MediaFile()
ffmpegDestinationMediaFile = MediaFile()
destinationHandbrakeVideoStreams = list()
destinationHandbrakeAudioStreams = list()
destinationHandbrakeVideoStream = None
destinationHandbrakeAudioStream = None
destinationFFMPEGVideoStreams = list()
destinationFFMPEGAudioStreams = list()
destinationFFMPEGVideoStream = None
destinationFFMPEGAudioStream = None
# Source video attributes
sVWidth = None
sVHeight = None
sVCodecName = None
sVCodecTag = None
sVFramerateMin = None
# Source audio attributes
sACodecName = None
sACodecTag = None
sABitPerSample = None
# Handbrake Destination video attributes
dVHandbrakeCodecName = None
dVHandbrakeStreamIndex = None
dVHandbrakeWidth = None
dVHandbrakeHeight = None
dVHandbrakeQuality = None
# Handbrake Destination audio attributes
dAHandbrakeStreamIndex = None
dAHandbrakeSampleRate = None
dAHandbrakeCodecName = None
# FFMPEG Destination video attributes
dVFFMPEGCodecName = None
# FFMPEG Destination audio attributes
dAFFMPEGCodecName = None
countSourceVideoStreams = len(sourceVideoMediaStreams)
if countSourceVideoStreams == 1:
vmsKey = sourceVideoMediaStreams.keys()[0]
vms = sourceVideoMediaStreams[vmsKey]
sVWidth = vms.getWidth()
sVHeight = vms.getHeight()
sVCodecName = vms.getCodecName()
sVCodecTag = vms.getCodecTag()
sVFramerateMin = vms.getFramerateMin()
sACodecName = None
sACodecTag = None
sABitPerSample = None
dVHandbrakeWidth = sVWidth
dVHandbrakeHeight = sVHeight
loggerCameraSourceType = "Not identified"
skippedJobCreation = True
skippedReason = ""
countSourceAudioStreams = len(sourceAudioMediaStreams)
if countSourceVideoStreams == 1:
amsKey = sourceAudioMediaStreams.keys()[0]
ams = sourceAudioMediaStreams[amsKey]
sACodecName = ams.getCodecName()
sACodecTag = ams.getCodecTag()
sABitPerSample = ams.getBitPerSample()
dAHandbrakeStreamIndex = "1"
dAHandbrakeSampleRate = ams.getSampleRate()
else:
logger.warn("NOTE:" +
sourceMediaFile.getFileName() +
": " +
str(countSourceVideoStreams) +
" audio stream found.")
# Select appropriate destination media file convertion settings
# Nikon D3100
if(sVWidth >= 1280 and sVHeight >= 720 and
sVCodecName == "h264" and sVCodecTag == "0x31637661" and
sACodecName == "pcm_s16le" and sACodecTag == "0x74776f73" and
sABitPerSample == "16"):
evfH264 = HandbrakeCLGenerator.ENCODER_VIDEO_FORMAT_H264
dVHandbrakeCodecName = evfH264
dVHandbrakeStreamIndex = "0"
dVHandbrakeQuality = "25"
dVHandbrakeWidth = 1280
dVHandbrakeHeight = 720
eafFAAC = HandbrakeCLGenerator.ENCODER_AUDIO_FORMAT_FAAC
dAHandbrakeCodecName = eafFAAC
cfMP4 = HandbrakeCLGenerator.CONTAINER_FORMAT_MP4
hanbrakeDestinationMediaFile.setContainerType(cfMP4)
dVFFMPEGCodecName = FFMPEGCLGenerator.ENCODER_VIDEO_FORMAT_COPY
dAFFMPEGCodecName = FFMPEGCLGenerator.ENCODER_AUDIO_FORMAT_COPY
loggerCameraSourceType = "Nikon D3100"
skippedJobCreation = False
# GoPro Silver 3+
elif(sVCodecName == "h264" and sVCodecTag == "0x31637661" and
sACodecName == "aac" and sACodecTag == "0x6134706d"):
evfH264 = HandbrakeCLGenerator.ENCODER_VIDEO_FORMAT_H264
dVHandbrakeCodecName = evfH264
dVHandbrakeStreamIndex = "0"
dVHandbrakeQuality = "23"
eafFAAC = HandbrakeCLGenerator.ENCODER_AUDIO_FORMAT_FAAC
dAHandbrakeCodecName = eafFAAC
cfMP4 = HandbrakeCLGenerator.CONTAINER_FORMAT_MP4
hanbrakeDestinationMediaFile.setContainerType(cfMP4)
dVFFMPEGCodecName = FFMPEGCLGenerator.ENCODER_VIDEO_FORMAT_COPY
dAFFMPEGCodecName = FFMPEGCLGenerator.ENCODER_AUDIO_FORMAT_COPY
loggerCameraSourceType = "GoPro 3+ Silver"
skippedJobCreation = False
# Canon Nexus 700
elif(sVWidth == 320 and sVHeight == 240 and
sVCodecName == "mjpeg" and sVCodecTag == "0x47504a4d" and
sACodecName == "pcm_u8" and sACodecTag == "0x0001" and
sABitPerSample == "8"):
evfH264 = HandbrakeCLGenerator.ENCODER_VIDEO_FORMAT_H264
dVHandbrakeCodecName = evfH264
dVHandbrakeStreamIndex = "0"
dVHandbrakeQuality = "25"
cfMP4 = HandbrakeCLGenerator.CONTAINER_FORMAT_MP4
hanbrakeDestinationMediaFile.setContainerType(cfMP4)
dVFFMPEGCodecName = FFMPEGCLGenerator.ENCODER_VIDEO_FORMAT_COPY
dAFFMPEGCodecName = FFMPEGCLGenerator.ENCODER_AUDIO_FORMAT_COPY
loggerCameraSourceType = "Canon Nexus 700"
skippedJobCreation = False
# iPhone 3GS (NOT MBP 2007 iSight)
elif(((sVWidth == 640 and sVHeight == 480) or (sVWidth == 480 and sVHeight == 360)) and
sVCodecName == "h264" and sVCodecTag == "0x31637661" and
sACodecName == "aac" and sACodecTag == "0x6134706d" and
sABitPerSample == "0"):
evfH264 = HandbrakeCLGenerator.ENCODER_VIDEO_FORMAT_H264
dVHandbrakeCodecName = evfH264
dVHandbrakeStreamIndex = "0"
dVHandbrakeQuality = "30"
eafFAAC = HandbrakeCLGenerator.ENCODER_AUDIO_FORMAT_FAAC
dAHandbrakeCodecName = eafFAAC
# quality=25 best quality=35 worst
cfMP4 = HandbrakeCLGenerator.CONTAINER_FORMAT_MP4
hanbrakeDestinationMediaFile.setContainerType(cfMP4)
dVFFMPEGCodecName = FFMPEGCLGenerator.ENCODER_VIDEO_FORMAT_COPY
dAFFMPEGCodecName = FFMPEGCLGenerator.ENCODER_AUDIO_FORMAT_COPY
loggerCameraSourceType = "iPhone 3GS"
skippedJobCreation = False
# MBP 2010 iSight
elif(sVWidth == 320 and sVHeight == 240 and
sVCodecName == "mjpeg" and sVCodecTag == "" and
sACodecName == "pcm_u8" and sACodecTag == "" and
sABitPerSample == "8"):
evfH264 = HandbrakeCLGenerator.ENCODER_VIDEO_FORMAT_H264
dVHandbrakeCodecName = evfH264
dVHandbrakeStreamIndex = "0"
dVHandbrakeQuality = "25"
eafFAAC = HandbrakeCLGenerator.ENCODER_AUDIO_FORMAT_FAAC
dAHandbrakeCodecName = eafFAAC
cfMP4 = HandbrakeCLGenerator.CONTAINER_FORMAT_MP4
hanbrakeDestinationMediaFile.setContainerType(cfMP4)
dVFFMPEGCodecName = FFMPEGCLGenerator.ENCODER_VIDEO_FORMAT_COPY
dAFFMPEGCodecName = FFMPEGCLGenerator.ENCODER_AUDIO_FORMAT_COPY
loggerCameraSourceType = "Macbook Pro iSight 2010"
skippedJobCreation = False
# Unknown
elif(sVWidth == 640 and sVHeight == 480 and
sVCodecName == "mjpeg" and sVCodecTag == "" and
sACodecName == "pcm_mulaw" and sACodecTag == "" and
sABitPerSample == "8"):
evfH264 = HandbrakeCLGenerator.ENCODER_VIDEO_FORMAT_H264
dVHandbrakeCodecName = evfH264
dVHandbrakeStreamIndex = "0"
dVHandbrakeQuality = "25"
eafFAAC = HandbrakeCLGenerator.ENCODER_AUDIO_FORMAT_FAAC
dAHandbrakeCodecName = eafFAAC
cfMP4 = HandbrakeCLGenerator.CONTAINER_FORMAT_MP4
hanbrakeDestinationMediaFile.setContainerType(cfMP4)
dVFFMPEGCodecName = FFMPEGCLGenerator.ENCODER_VIDEO_FORMAT_COPY
dAFFMPEGCodecName = FFMPEGCLGenerator.ENCODER_AUDIO_FORMAT_COPY
loggerCameraSourceType = "Unknown0"
skippedJobCreation = False
# Panasonic DMC FX-36
elif(sVWidth == 640 and sVHeight == 480 and
sVCodecName == "mjpeg" and sVCodecTag == "0x6765706a" and
sACodecName == "pcm_u8" and sACodecTag == "0x20776172" and
sABitPerSample == "8"):
evfH264 = HandbrakeCLGenerator.ENCODER_VIDEO_FORMAT_H264
dVHandbrakeCodecName = evfH264
dVHandbrakeStreamIndex = "0"
dVHandbrakeQuality = "27"
eafFAAC = HandbrakeCLGenerator.ENCODER_AUDIO_FORMAT_FAAC
dAHandbrakeCodecName = eafFAAC
# quality=25 best quality=35 worst
cfMP4 = HandbrakeCLGenerator.CONTAINER_FORMAT_MP4
hanbrakeDestinationMediaFile.setContainerType(cfMP4)
dVFFMPEGCodecName = FFMPEGCLGenerator.ENCODER_VIDEO_FORMAT_COPY
dAFFMPEGCodecName = FFMPEGCLGenerator.ENCODER_AUDIO_FORMAT_COPY
loggerCameraSourceType = "Panasonic DMC FX-36"
skippedJobCreation = False
# Unknown 1
elif(sVCodecName == None and sVCodecTag == None and
sACodecName == "aac" and sACodecTag == "0x6134706d" and
sABitPerSample == "0"):
# No need to re-encode
skippedJobCreation = True
skippedReason = "No need to re-encode"
else:
skippedJobCreation = True
skippedReason = ("No suitable converter configuration found. "
+ "Missing a convertion case ? "
+ "New video file ?" )
if not skippedJobCreation:
try:
masterJob = OnSuccessOnlyConverterJob()
# Convert with HandBrake as Job #1
hanbrakeSourceMediaFile.setFileName(util.escapePathForOSIndependentShell(hanbrakeSourceMediaFile.getFileName()))
destinationHandbrakeVideoStream = VideoStream(codecName=dVHandbrakeCodecName,
streamIndex=dVHandbrakeStreamIndex,
framerateMin=sVFramerateMin,
width=dVHandbrakeWidth,
height=dVHandbrakeHeight,
quality=dVHandbrakeQuality)
destinationHandbrakeAudioStream = AudioStream(streamIndex=dAHandbrakeStreamIndex,
sampleRate=dAHandbrakeSampleRate,
codecName=dAHandbrakeCodecName)
destinationHandbrakeVideoStreams.append(destinationHandbrakeVideoStream)
destinationHandbrakeAudioStreams.append(destinationHandbrakeAudioStream)
hanbrakeDestinationMediaFile.setVideoStreams(destinationHandbrakeVideoStreams)
hanbrakeDestinationMediaFile.setAudioStreams(destinationHandbrakeAudioStreams)
handbrakeDestinationFileName = sourceMediaFile.getFileName() + ".tmp." + str(hanbrakeDestinationMediaFile.getContainerType())
hanbrakeDestinationMediaFile.setFileName(util.escapePathForOSIndependentShell(handbrakeDestinationFileName))
handbrakeCLIBuilder = HandbrakeCLGenerator.createFrom(sourceMediaFile=hanbrakeSourceMediaFile, destinationMediaFile=hanbrakeDestinationMediaFile)
handbrakeCLIBuilder.addLooseAnamorphic()
handbrakeCLIBuilder.addVerbosity()
handbrakeCLIRunner = CLRunner(shell=True)
masterJob.addJob(ConverterJob(clibuilder=handbrakeCLIBuilder, clirunner=handbrakeCLIRunner))
loggerJobCreationRuntime.info("Handbrake cl:" + str(handbrakeCLIBuilder.tocl()))
# Convert with FFMpeg as Job #2
destinationFFMPEGVideoStream = VideoStream(codecName=dVFFMPEGCodecName)
destinationFFMPEGAudioStream = AudioStream(codecName=dAFFMPEGCodecName)
ffmpegSourceMediaFile.setFileName(hanbrakeDestinationMediaFile.getFileName())
ffmpegDestinationMediaFile.setFileName(util.escapePathForOSIndependentShell(sourceMediaFile.getFileName()))
destinationFFMPEGVideoStreams.append(destinationFFMPEGVideoStream)
destinationFFMPEGAudioStreams.append(destinationFFMPEGAudioStream)
ffmpegDestinationMediaFile.setVideoStreams(destinationFFMPEGVideoStreams)
ffmpegDestinationMediaFile.setAudioStreams(destinationFFMPEGAudioStreams)
ffmpegCLIBuilder = FFMPEGCLGenerator.createFrom(sourceMediaFile=ffmpegSourceMediaFile, destinationMediaFile=ffmpegDestinationMediaFile)
ffmpegCLIBuilder.addOverwriteOutputFileWithoutAsking()
ffmpegCLIRunner = CLRunner(shell=True)
loggerJobCreationRuntime.info("ffmpeg cl:" + str(ffmpegCLIBuilder.tocl()))
masterJob.addJob(ConverterJob(clibuilder=ffmpegCLIBuilder, clirunner=ffmpegCLIRunner))
# Delete temporary file as Job #3
masterJob.addJob(DeleteFileJob(filename=handbrakeDestinationFileName))
loggerJobCreationRuntime.info("Will delete file:" + str(handbrakeDestinationFileName))
loggerJobCreationSuccess.info("JOB_CREATION_SUCCESS:" + sourceMediaFile.getFileName() + ": Type:" + loggerCameraSourceType)
except BaseException:
loggerJobCreationFailed.exception("JOB_CREATION_FAILED:" + sourceMediaFile.getFileName() + ": Type:" + loggerCameraSourceType + "Exception :")
else:
loggerJobCreationSkipped.info("JOB_CREATION_SKIPPED:" +
sourceMediaFile.getFileName() +
": Type:" + loggerCameraSourceType +
" Reason: " + skippedReason)
else:
loggerJobCreationFailed.error("JOB_CREATION_FAILED:" + sourceMediaFile.getFileName() + ": Reason: 1 video stream expected. " + str(countSourceVideoStreams) + " found.")
if not masterJob:
masterJob = Job() # Created only if proper convert job not created
return masterJob
def createImageJob(self, sourceMediaFile=None):
"""
Creates a job to convert image file to my own storage requirements
@param sourceMediaFile Source MediaFile object
@return Job instance to convert the image
"""
sourceImageStreams = sourceMediaFile.getImageStreams()
masterJob = None
backupDestinationMediaFile = MediaFile()
convertDestinationMediaFile = MediaFile()
destinationBakupImageStreams = list()
destinationConvertImageStreams = list()
# Source video attributes
sIWidth = None
sIHeight = None
sIDPIX = None
sIDPIY = None
sIQuality = None
# Handbrake Destination video attributes
dIWidth = None
dIHeight = None
dIDPIX = None
dIDPIY = None
dIQuality = None
countSourceImageStreams = len(sourceImageStreams)
if countSourceImageStreams == 1:
imsKey = sourceImageStreams.keys()[0]
ims = sourceImageStreams[imsKey]
sIWidth = ims.getWidth()
sIHeight = ims.getHeight()
sIDPIX = ims.getDensityX()[0]
sIDPIY = ims.getDensityY()[0]
sIQuality = ims.getQuality()
loggerCameraSourceType = "Not identified"
skippedJobCreation = True
skippedReason = ""
sIQuotientHeightWidth = float(float(sIHeight)/float(sIWidth))
# Select appropriate destination media file convertion settings
# Unknown1
if(sIDPIX == 300 and sIDPIY == 300 and
sIWidth >= 3508 and sIHeight >= 2480):
if sIQuotientHeightWidth >= 1.0:
sIHeight=3508
else:
dIWidth=2480
dIQuality=95
loggerCameraSourceType = "Unknown1"
skippedJobCreation = False
# GoPro 3+ Silver - 10MP Wide Mode
elif(sIDPIX == 72 and sIDPIY == 72 and
sIWidth == 3680 and sIHeight == 2760):
dIQuality=92
loggerCameraSourceType = "GoPro 3+ Silver - 10MP Wide Mode"
skippedJobCreation = False
# Unknown2
elif((sIWidth <= 2480 and sIHeight <= 3508) or
(sIDPIX <=300 and sIDPIY <=300)):
# No need to re-encode
skippedJobCreation = True
skippedReason = "No need to re-encode"
else:
skippedJobCreation = True
skippedReason = "No suitable converter configuration found. Missing a convertion case ? New image file ?"
if not skippedJobCreation:
try:
masterJob = OnSuccessOnlyConverterJob()
# Backup file as Job #1
sourceBackupFileName = sourceMediaFile.getFileName()
destinationBackupFileName = str(sourceBackupFileName) + ".backup"
destinationBackupMediaFile = MediaFile()
destinationBackupMediaFile.setFileName(destinationBackupFileName)
copyFileJob = CopyFileJob(sourceFileName=sourceMediaFile.getFileName(), destinationFileName=destinationBackupMediaFile.getFileName())
masterJob.addJob(copyFileJob)
loggerJobCreationRuntime.info("Will backup file: " + str(sourceBackupFileName) + " to " + str(destinationBackupFileName))
# Convert with ImageMagick's mogrity tool as Job #2
convertSourceMediaFile = MediaFile()
convertSourceMediaFile.setFileName(util.escapePathForOSIndependentShell(destinationBackupFileName))
convertDestinationFileName = sourceMediaFile.getFileName()
convertDestinationMediaFile.setFileName(util.escapePathForOSIndependentShell(convertDestinationFileName))
destinationConvertImageStream = ImageStream(filename=convertDestinationFileName, width=dIWidth, height=sIHeight, quality=dIQuality, densityX=dIDPIX, densityY=dIDPIY)
destinationConvertImageStreams.append(destinationConvertImageStream)
convertDestinationMediaFile.setImageStreams(destinationConvertImageStreams)
convertCLIBuilder = ConvertCLGenerator.createResizeJobFrom(sourceMediaFile=convertSourceMediaFile, destinationMediaFile=convertDestinationMediaFile)
convertCLIRunner = CLRunner(shell=True)
masterJob.addJob(ConverterJob(clibuilder=convertCLIBuilder, clirunner=convertCLIRunner))
loggerJobCreationRuntime.info("convert cl:" + str(convertCLIBuilder.tocl()))
# Delete backup file as Job #3
masterJob.addJob(DeleteFileJob(filename=destinationBackupMediaFile.getFileName()))
loggerJobCreationRuntime.info("Will delete file:" + str(destinationBackupMediaFile.getFileName()))
loggerJobCreationSuccess.info("JOB_CREATION_SUCCESS:" + sourceMediaFile.getFileName() + ": Type:" + loggerCameraSourceType)
except BaseException:
loggerJobCreationFailed.exception("JOB_CREATION_FAILED:" + sourceMediaFile.getFileName() + ": Type:" + loggerCameraSourceType + "Exception :")
else:
loggerJobCreationSkipped.info("JOB_CREATION_SKIPPED:" +
sourceMediaFile.getFileName() +
": Type:" + loggerCameraSourceType
+ " Reason: " +skippedReason)
else:
loggerJobCreationFailed.error("JOB_CREATION_FAILED:" + sourceMediaFile.getFileName() + ": Reason: 1 video stream expected. " + str(countSourceVideoStreams) + " found.")
if not masterJob:
masterJob = Job() # Created only if proper convert job not created
return masterJob