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15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Ajouter notes et légendes aux images
7 février 2011, parPour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
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Gestion générale des documents
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Sur d’autres sites (4844)
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Using ffmpeg with Python 2.7
1er juillet 2015, par suffaI have been trying to install pyffmpeg in Python 2.7 unsuccessfully. I found a package for Python 2.6, but I can’t get it to work. So, I have been mulling around with 2.7. I’ve seen previous post from others on this site, but they have not helped. Does anyone have experience with this. Ultimately, I want to develop an wxPython app that converts video formats. Thanks
Code that I ultimately wrote that worked for me (very rudimentary, but it works ....) :
import wx
import os
import sys
import time
import datetime
from wx.lib.delayedresult import startWorker
class dConvert(wx.Frame):
def __init__(self):
wx.Frame.__init__(self, None, -1, 'd-Converter', size=(500, 310))
panel = wx.Panel(self, wx.ID_ANY)#Creates a panel over the widget
toolbar = self.CreateToolBar()
toolbar.Realize()
#Setup Menu
#Setting up Menu
menuFile = wx.Menu()
menuFile.Append(1, "&About...")
menuFile.AppendSeparator()
menuFile.Append(2, "E&xit")
menuBar = wx.MenuBar()
menuBar.Append(menuFile, "&File")
panel.SetBackgroundColour('WHITE')
menu2 = wx.Menu()
menu2.Append(5, "&.mpg to dvd", ".mpg to dvd")
menu2.AppendSeparator()
menu2.Append(wx.NewId(), "&Options...", "Options...")
menuBar.Append(menu2, "&DVD")
menu3 = wx.Menu()
menu3.Append(7, "&Audio/Video Trim")
#menu3.AppendSeparator()
menuBar.Append(menu3, "Media")
self.SetMenuBar(menuBar)
self.Bind(wx.EVT_MENU, self.OnAbout, id=1)
self.Bind(wx.EVT_MENU, self.OnQuit, id=2)
self.Bind(wx.EVT_MENU, self.OnDVD, id=5)
self.Bind(wx.EVT_MENU, self.OnMedia, id=7)
#Add icon to frame
iconFile = "dconverter_image.jpg"
icon1 = wx.Icon(iconFile, wx.BITMAP_TYPE_JPEG)
self.SetIcon(icon1)
self.statusbar = self.CreateStatusBar()
self.statusbar.SetStatusText("Convert Audio & Video")
self.statusbar.SetFieldsCount(3)
self.statusbar.SetStatusWidths([200, -2, -2])
#Panel Text
font = wx.Font(10, wx.DEFAULT, wx.NORMAL, wx.BOLD)
font2 = wx.Font(7, wx.DEFAULT, wx.NORMAL, wx.BOLD)
directory = wx.StaticText(panel, -1, 'Path: c:\\ffmpeg\\bin', (300, 13))
directory.SetFont(font2)
convertfile = wx.StaticText(panel, -1, 'File:', (270, 53))
convertfile.SetFont(font)
convertfile2 = wx.StaticText(panel, -1, 'Format:', (245, 83))
convertfile2.SetFont(font)
convertfile3 = wx.StaticText(panel, -1, 'Quality:', (244, 113))
convertfile3.SetFont(font)
convertfile4 = wx.StaticText(panel, -1, 'Presets:', (239, 143))
convertfile4.SetFont(font)
image_file = 'cd_rom.gif'
bmp1 = wx.Image(image_file, wx.BITMAP_TYPE_ANY).ConvertToBitmap()
panel.bitmap1 = wx.StaticBitmap(panel, -1, bmp1, (50, 30))
self.formats1 = []
#Select Media path
os.chdir("c:\\ffmpeg\\bin")
wrkdir = os.getcwd()
filelist = os.listdir(wrkdir)
#self.formats1 = []
for filename in filelist:
(head, filename) = os.path.split(filename)
if filename.endswith(".avi") or filename.endswith(".mp4") or filename.endswith(".mpg") or filename.endswith(".m4A") or filename.endswith(".MTS") or filename.endswith(".flv") or filename.endswith(".mov") or filename.endswith(".mpeg4") or filename.endswith(".mpeg") or filename.endswith(".mpg2") or filename.endswith(".mkv") or filename.endswith(".m4v") or filename.endswith(".wav") or filename.endswith(".mp3"):
self.formats1.append(filename)
self.format_combo1=wx.ComboBox(panel, size=(140, -1),value='Select Media', choices=self.formats1, style=wx.CB_DROPDOWN, pos=(300,50))
self.Bind(wx.EVT_COMBOBOX, self.fileFormats, self.format_combo1)
#Media Formats
self.formats2 = ['Select Format', '.avi','.mpeg','.mp4','.flv','.mov','.m4a','.m4v','.mkv','.mpeg4','.mpg','.mpg2','.mp3','.ogg','.wav','.wma']
self.format_combo2=wx.ComboBox(panel, size=(100, -1),value='Select Format', choices=self.formats2, style=wx.CB_SORT, pos=(300,81))
#Media Quality
self.formats3 = ['-sameq','-qmax']
self.format_combo3=wx.ComboBox(panel, size=(100, -1),value='Select Quality', choices=self.formats3, style=wx.CB_DROPDOWN, pos=(300,111))
#-qmax settings
self.formats4 = ['1','2','3','4','5','6','7','8']
self.format_combo4=wx.ComboBox(panel, size=(30, -1),value='0', choices=self.formats4, style=wx.CB_DROPDOWN, pos=(405,111))
self.format_combo4.Disable()
#Media Quality
self.formats5 = ['Select Preset','video to mp3']
self.format_combo5=wx.ComboBox(panel, size=(100, -1),value='Select Preset', choices=self.formats5, style=wx.CB_DROPDOWN, pos=(300,141))
#Bit rate
self.formats6 = ['128000', '160000', '180000', '192000']
self.format_combo6=wx.ComboBox(panel, size=(47, -1),value='k/bs', choices=self.formats6, style=wx.CB_DROPDOWN, pos=(405,141))
self.format_combo6.Disable()
#Convert Button
self.button = wx.Button(panel, label="Convert", pos=(300, 171), size=(80, 20))
self.Bind(wx.EVT_BUTTON, self.convertButton, self.button)
#Abort Button
self.button2 = wx.Button(panel, label="Abort", pos=(385, 171), size=(80, 20))
self.Bind(wx.EVT_BUTTON, self.OnAbortButton, self.button2)
self.button2.Disable()
#Refresh Button
self.button3 = wx.Button(panel, label="Refresh", pos=(215, 171), size=(80, 20))
self.Bind(wx.EVT_BUTTON, self.file_refresh, self.button3)
#ComboBox Event
self.Bind(wx.EVT_COMBOBOX, self.OncomboBox, self.format_combo3)
self.Bind(wx.EVT_COMBOBOX, self.OncomboBox2, self.format_combo5)
self.Bind(wx.EVT_COMBOBOX, self.OncomboBox3, self.format_combo2)
def file_refresh(self, e):
self.format_combo1.Clear()
os.chdir("c:\\ffmpeg\\bin")
wrkdir = os.getcwd()
filelist = os.listdir(wrkdir)
for m_files in filelist:
if m_files.endswith(".avi") or m_files.endswith(".mp4") or m_files.endswith(".mpg") or m_files.endswith(".m4A") or m_files.endswith(".MTS") or m_files.endswith(".flv") or m_files.endswith(".mov") or m_files.endswith(".mpeg4") or m_files.endswith(".mpeg") or m_files.endswith(".mpg2") or m_files.endswith(".mkv") or m_files.endswith(".m4v") or m_files.endswith(".wav") or m_files.endswith(".mp3"):
self.format_combo1.Append(m_files)
def file_rename(self, f_name):
ts = time.time()
#Capture readable timestamp
st = datetime.datetime.fromtimestamp(ts).strftime('%Y-%m-%d_%H-%M-%S')
os.chdir("c:\\ffmpeg\\bin")
wrkdir = os.getcwd()
#get file extenstion from original file
#fileName, fileExtension = os.path.splitext(wrkdir + '\\' + f_name)
#add file extension to timestamp
new_file = st
return new_file
def fileFormats(self, e):
myFormats = {'audio': ('Select Format', '.m4a', '.mp3', '.ogg', '.wav', '.wma'), 'video': ('Select Format', '.avi', '.flv', '.mkv', '.m4v', '.mov', '.mpg', '.mpg2', '.mpeg4', '.mp4', '.mpeg')}
bad_file = ['Media not supported']
myFile = self.format_combo1.GetValue()
f_exten = (x for x in myFormats['audio'] + myFormats['video'] if myFile.endswith(x))
extension = f_exten.next()
if extension in myFormats['audio']:
self.format_combo2.SetItems(myFormats['audio'])
elif extension in myFormats['video']:
self.format_combo2.SetItems(myFormats['video'])
else:
self.format_combo2.SetItems(bad_file)
def OnQuit(self, event):
self.Close(True)
def OnAbout(self, event):
wx.MessageBox("d-Converter 1.0\n\n Developer: D.Monroe\n\nCopyright 2012",
"About d-Converter", wx.OK | wx.ICON_INFORMATION, self)
def OncomboBox(self, e):
quality=self.format_combo3.GetValue()
if quality == '-qmax':
self.format_combo4.Enable()
else:
self.format_combo4.Disable()
def OncomboBox2(self, e):
quality=self.format_combo5.GetValue()
if quality != 'Select Preset':
self.format_combo1.Enable()
self.format_combo2.Disable()
self.format_combo3.Disable()
self.format_combo4.Disable()
self.format_combo6.Enable()
elif quality == 'Select Preset':
self.format_combo1.Enable()
self.format_combo2.Enable()
self.format_combo3.Enable()
self.format_combo4.Disable()
self.format_combo5.Enable()
self.format_combo6.Disable()
elif quality == 'video to mp3':
self.format_combo6.Enable()
self.format_combo2.Disable()
self.format_combo3.Disable()
self.format_combo4.Disable()
def OncomboBox3(self, e):
v_format=self.format_combo2.GetValue()
if v_format != 'Select Format':
self.format_combo1.Enable()
self.format_combo2.Enable()
self.format_combo3.Enable()
self.format_combo4.Enable()
self.format_combo5.Disable()
self.format_combo6.Disable()
elif v_format == 'Select Format':
self.format_combo1.Enable()
self.format_combo2.Enable()
self.format_combo3.Enable()
self.format_combo4.Disable()
self.format_combo5.Enable()
self.format_combo6.Disable()
def OnMedia(self, e):
pass
def OnDVD(self, e):
""" Select a directory to search"""
os.chdir("c:\\ffmpeg\\bin")
wrkdir = os.getcwd()
filelist = os.listdir(wrkdir)
progdir = 'c:\\ffmpeg\\bin\\ffmpeg.exe' + ' -i '
prog_dir = ' -target '
progdir3 = '-dvd -ac 2 '
vid_format = '.mpg'
sampleList = []
for filename in filelist:
(head, filename) = os.path.split(filename)
if filename.endswith(".avi") or filename.endswith(".flv") or filename.endswith(".mpeg") or filename.endswith(".mp4") or filename.endswith(".mov") or filename.endswith(".mpg2"):
sampleList.append(filename)
dlg = wx.SingleChoiceDialog(
self, "Files in c:\\ffmpeg\\bin", 'Select video to convert',
sampleList,
wx.CHOICEDLG_STYLE
)
if dlg.ShowModal() == wx.ID_OK:
cur_item = dlg.GetStringSelection()
s_string = cur_item
#f_string = self.file_rename(s_string)
f_string = s_string.replace(' ', '')
dlg.Destroy()
dlg2 = wx.SingleChoiceDialog(
self, "Files in c:\\ffmpeg\\bin", 'Select video standard ',
["pal", "ntsc"],
wx.CHOICEDLG_STYLE
)
if dlg2.ShowModal() == wx.ID_OK:
cur_item2 = dlg2.GetStringSelection()
s_string2 = cur_item2
self.button.Disable()
self.button2.Enable()
self.format_combo1.Disable()
self.format_combo2.Disable()
self.format_combo3.Disable()
self.format_combo4.Disable()
self.format_combo5.Disable()
self.format_combo6.Disable()
startWorker(self.LongTaskDone, self.LongTask4, wargs=(progdir, wrkdir, prog_dir, progdir3, f_string, s_string2, vid_format))
dlg2.Destroy()
def convertButton(self, e):
unit1 = self.format_combo1.GetValue()
unit2 = self.format_combo2.GetValue()
unit3 = self.format_combo3.GetValue()
unit4 = None
unit5 = self.format_combo5.GetValue()
bitRate = self.format_combo6.GetValue()
unit6 = bitRate
if unit3 == '-qmax':
unit4 = self.format_combo4.GetValue()
else:
pass
os.chdir("c:\\ffmpeg\\bin")
wrkdir = os.getcwd()
newfile = unit1
#stripped = os.path.splitext(newfile)[0] # Updated 9/26/2013 to strip extension.
#stripped = newfile.strip('mpeg3kaviovfl4w2c.') #Strips the extension from the original file name
stripped = self.file_rename(newfile)
#os.rename(newfile, newfile_f)
progname='c:\\ffmpeg\\bin\\ffmpeg.exe' + ' -i '
preset1_a='-vn -ar 44100 -ac 2 -ab'
preset1_b='-f mp3 '
preset_mp3='.mp3'
if (unit1 == 'Select Media' or unit1 == ''):
amsg = wx.MessageDialog(None, 'You must select a media file!', 'Media Converter', wx.ICON_INFORMATION)
amsg.ShowModal()
amsg.Destroy()
elif (unit1 != 'Select Media' or unit1 != '') and (unit5 == 'Select Preset'):
if (unit2 == 'Select Format' or unit2 == ''):
amsg = wx.MessageDialog(None, 'You must select a format', 'Media Converter', wx.ICON_INFORMATION)
amsg.ShowModal()
amsg.Destroy()
self.format_combo3.Enable()
self.format_combo4.Enable()
self.format_combo5.Enable()
else:
pass
if (unit3 == 'Select Quality' or unit3 == ''):
amsg = wx.MessageDialog(None, 'You must select quality', 'Media Converter', wx.ICON_INFORMATION)
amsg.ShowModal()
amsg.Destroy()
elif (unit3 == '-qmax'):
if (unit4 == '0' or unit4 == ''):
amsg = wx.MessageDialog(None, 'You must select number between 1-8.', 'Media Converter', wx.ICON_INFORMATION)
amsg.ShowModal()
amsg.Destroy()
else:
self.button.Disable()
self.button2.Enable()
pass
else:
self.button.Disable()
self.button2.Enable()
self.format_combo1.Disable()
self.format_combo2.Disable()
self.format_combo3.Disable()
self.format_combo4.Disable()
startWorker(self.LongTaskDone, self.LongTask, wargs=(progname,wrkdir,unit1,unit3,stripped,unit2))
elif (unit1 != 'Select Media' or unit1 != '') and (unit5 == 'video to mp3'):
if unit6 == 'k/bs' or unit6 == None:
amsg = wx.MessageDialog(None, 'You must select a bit rate.', 'Media Converter', wx.ICON_INFORMATION)
amsg.ShowModal()
amsg.Destroy()
else:
self.button.Disable()
self.button2.Enable()
self.format_combo1.Disable()
self.format_combo2.Disable()
self.format_combo3.Disable()
self.format_combo4.Disable()
self.format_combo5.Disable()
self.format_combo6.Disable()
startWorker(self.LongTaskDone, self.LongTask3, wargs=(progname, wrkdir, unit1, preset1_a, unit6, preset1_b, stripped, preset_mp3))
def LongTask(self, progname, wrkdir, unit1, unit3, stripped, unit2):
convert_file1 = progname + wrkdir + '\\' + unit1 + ' ' + unit3 + ' ' + stripped + unit2
self.statusbar.SetStatusText("Converting: " + unit1 + "...")
os.system(convert_file1)
print convert_file1
def LongTask2(self, progname, wrkdir, unit1, unit3, unit4, stripped, unit2):
convert_file2 = progname + wrkdir + '\\' + unit1 + ' ' + unit3 + ' ' + unit4 + ' ' + stripped + unit2
self.statusbar.SetStatusText("Converting: " + unit1 + "...")
os.system(convert_file2)
def LongTask3(self, progname, wrkdir, unit1, preset1_a, unit6, preset1_b, stripped, preset_mp3):
convert_file3 = progname + wrkdir + '\\' + unit1 + ' ' + preset1_a + ' ' + unit6 + ' ' + preset1_b + stripped + preset_mp3
self.statusbar.SetStatusText("Converting: " + unit1 + "...")
os.system(convert_file3)
def LongTask4(self, progdir, wrkdir, prog_dir, progdir3, f_string, s_string2, vid_format):
#convert_file4 = progdir + wrkdir + '\\' + s_string + prog_dir + s_string2 + progdir3 + s_string.strip('mpegaviw24ofl.') + vid_format
convert_file4 = progdir + f_string + prog_dir + s_string2 + progdir3 + f_string.strip('mpegaviw24ofl.') + vid_format
self.statusbar.SetStatusText("Converting: " + f_string + "...")
os.system(convert_file4)
print convert_file4
def LongTaskDone(self, result):
r = result.get()
if r:
amsg = wx.MessageDialog(None, 'Aborted!', 'Media Converter', wx.ICON_INFORMATION)
self.statusbar.SetStatusText("Convert Aborted ...")
amsg.ShowModal()
amsg.Destroy()
self.LongTask.terminate()
else:
self.statusbar.SetStatusText("Done ...")
emsg = wx.MessageDialog(None, 'Finished Converting!', 'Media Converter', wx.ICON_INFORMATION)
emsg.ShowModal()
emsg.Destroy()
self.format_combo1.Enable()
self.format_combo2.Enable()
self.format_combo3.Enable()
self.format_combo5.Enable()
self.format_combo4.Disable()
self.format_combo6.Disable()
self.button.Enable()
self.button2.Disable()
self.shouldAbort = False
"""self.progress_bar.SetValue(0)
self.progress_bar.Hide()"""
def OnAbortButton(self, e):
endprogram = 'c:\\Windows\\System32\\taskkill /IM cmd.exe'
os.system(endprogram)
self.format_combo1.Enable()
self.format_combo2.Enable()
self.format_combo3.Enable()
self.format_combo5.Enable()
self.button.Enable()
if __name__ == '__main__':
app = wx.PySimpleApp()
frame = dConvert()
frame.SetSizeHints(500,310,500,310)
frame.Show()
app.MainLoop() -
ffmpeg HLS creation and segmentation results in "cannot decode" on iPad
5 mai 2014, par jt_dylanI have the following code that plays on Mac Safari :
<video controls="controls" width="480" height="270">
<source src="http://d1ckv7o9k6o3x9.cloudfront.net/d54cfa01-eff2-4e86-946e-dc8b2ee4a7e8/media/ hls/MVI_5927.m3u8">
</source></video>The url can be cut/pasted into the browser and works also but neither this code nor the url works in Windows Safari or iPad. Specifically on iPad I receive a cannot decode error. On Mac I have Quicktime installed so I tried that on Windows with no luck. The link that can be play on Mac is below.
http://d1ckv7o9k6o3x9.cloudfront.net/d54cfa01-eff2-4e86-946e-dc8b2ee4a7e8/media/hls/MVI_5927.m3u8
Browser Versions of software :
Mac Safari : Version 7.0.3 (9537.75.14) (works)
Windows Safari : Version 5.1.7 (7534.7.2) (doesn’t work - blank screen)
iPad Safari : ios Version 7.1.1 (doesn’t work - cannot decode)Here is how I’m creating my mp4 (lgpl)
I’m creating an mp4 with this command :
ffmpeg -i input.mov c:v mpeg4 q:v 1 test.mp4I’m creating the hls using ffmpeg lpgl with this command :
ffmpegcmd -re -y -i test.mp4 -map 0 -f segment -segment_list test.m3u8 -segment_list_flags +live -segment_time 1 -segment_list_type m3u8 test%05d.ts 2>&1Now this works in Mac Safari with Quicktime installed but results in "cannot decode" if I try the url from ipad Safari.
I then tried with libx264 to create the mp4 as h.264 with aac and then copy to mpeg2 container as follows :
ffmpeg -i test.mov -c:v libx264 -c:a libfdk_aac -preset slower -b:a 240k test.slower.mp4
ffmpeg -i test.slower.mp4 -vcodec copy -f mpegts -bsf h264_mp4toannexb test.slower.ts
ffmpeg -re -y -i test.slower.ts -map 0 -f segment -segment_list test.slower.m3u8 -segment_list_flags +live -segment_time 1 -segment_list_type m3u8 test.slower.%05d.tsThis still produces the same results. Any idea what is wrong here ?
Any help is much appreciated.
Regards,
jt_dylanOutput from libx264 commands below :
ffmpeg -i test.mov -c:v libx264 -c:a libfdk_aac -preset slower -b:a 240k test.slower.mp4
ffmpeg version git-2014-05-04-aeeb3d4 Copyright (c) 2000-2014 the FFmpeg developers
built on May 4 2014 17:01:19 with gcc 4.6.3 (GCC) 20120306 (Red Hat 4.6.3-2)
configuration: --prefix=/home/ec2-user/ffmpeg_build --extra-cflags=-I/home/ec2-user/ffmpeg_build/include --extra-ldflags=-L/home/ec2-user/ffmpeg_build/lib --bindir=/home/ec2-user/bin --extra-libs=-ldl --enable-gpl --enable-nonfree --enable-libfdk_aac --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264
libavutil 52. 81.100 / 52. 81.100
libavcodec 55. 60.103 / 55. 60.103
libavformat 55. 37.102 / 55. 37.102
libavdevice 55. 13.101 / 55. 13.101
libavfilter 4. 5.100 / 4. 5.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 18.100 / 0. 18.100
libpostproc 52. 3.100 / 52. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'tst/MVI_1716.MOV':
Metadata:
major_brand : qt
minor_version : 537331968
compatible_brands: qt CAEP
creation_time : 2012-07-21 05:17:44
Duration: 00:00:20.06, start: 0.000000, bitrate: 34471 kb/s
Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuvj420p(pc, smpte170m), 1920x1080, 33663 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 48k tbc (default)
Metadata:
creation_time : 2012-07-21 05:17:44
Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, mono, s16, 768 kb/s (default)
Metadata:
creation_time : 2012-07-21 05:17:44
No pixel format specified, yuvj420p for H.264 encoding chosen.
Use -pix_fmt yuv420p for compatibility with outdated media players.
[libx264 @ 0x39ae9e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
[libx264 @ 0x39ae9e0] profile High, level 5.0
[libx264 @ 0x39ae9e0] 264 - core 142 r2 ac76440 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=8 deblock=1:0:0 analyse=0x3:0x133 me=umh subme=9 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=2 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=2 b_bias=0 direct=3 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=23 scenecut=40 intra_refresh=0 rc_lookahead=60 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'tstconv/MVI_1716.slower.mp4':
Metadata:
major_brand : qt
minor_version : 537331968
compatible_brands: qt CAEP
encoder : Lavf55.37.102
Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuvj420p, 1920x1080, q=-1--1, 24k tbn, 23.98 tbc (default)
Metadata:
creation_time : 2012-07-21 05:17:44
Stream #0:1(eng): Audio: aac (libfdk_aac) ([64][0][0][0] / 0x0040), 48000 Hz, mono, s16, 240 kb/s (default)
Metadata:
creation_time : 2012-07-21 05:17:44
Stream mapping:
Stream #0:0 -> #0:0 (h264 -> libx264)
Stream #0:1 -> #0:1 (pcm_s16le -> libfdk_aac)
Press [q] to stop, [?] for help
frame= 481 fps=1.5 q=-1.0 Lsize= 18428kB time=00:00:20.07 bitrate=7519.9kbits/s
video:17827kB audio:589kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.060811%
[libx264 @ 0x39ae9e0] frame I:3 Avg QP:23.31 size:113718
[libx264 @ 0x39ae9e0] frame P:135 Avg QP:25.06 size: 56912
[libx264 @ 0x39ae9e0] frame B:343 Avg QP:27.13 size: 29825
[libx264 @ 0x39ae9e0] consecutive B-frames: 1.2% 4.2% 20.6% 74.0%
[libx264 @ 0x39ae9e0] mb I I16..4: 20.0% 53.3% 26.6%
[libx264 @ 0x39ae9e0] mb P I16..4: 9.7% 22.8% 5.4% P16..4: 41.0% 8.6% 5.4% 0.1% 0.0% skip: 7.0%
[libx264 @ 0x39ae9e0] mb B I16..4: 3.3% 7.2% 2.0% B16..8: 40.7% 9.8% 1.7% direct: 6.3% skip:29.0% L0:49.6% L1:44.7% BI: 5.7%
[libx264 @ 0x39ae9e0] 8x8 transform intra:58.9% inter:70.2%
[libx264 @ 0x39ae9e0] direct mvs spatial:99.4% temporal:0.6%
[libx264 @ 0x39ae9e0] coded y,uvDC,uvAC intra: 58.6% 46.9% 7.3% inter: 23.9% 20.2% 0.2%
[libx264 @ 0x39ae9e0] i16 v,h,dc,p: 10% 64% 14% 12%
[libx264 @ 0x39ae9e0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 7% 50% 10% 3% 4% 3% 8% 4% 12%
[libx264 @ 0x39ae9e0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 4% 64% 5% 2% 3% 2% 6% 2% 10%
[libx264 @ 0x39ae9e0] i8c dc,h,v,p: 35% 53% 9% 3%
[libx264 @ 0x39ae9e0] Weighted P-Frames: Y:11.1% UV:4.4%
[libx264 @ 0x39ae9e0] ref P L0: 47.8% 12.2% 15.8% 6.8% 5.7% 4.2% 4.3% 2.6% 0.6% 0.0%
[libx264 @ 0x39ae9e0] ref B L0: 76.8% 10.5% 5.1% 2.9% 2.2% 1.5% 0.9%
[libx264 @ 0x39ae9e0] ref B L1: 94.6% 5.4%
[libx264 @ 0x39ae9e0] kb/s:7279.24
ffmpeg -i test.slower.mp4 -vcodec copy -f mpegts -bsf h264_mp4toannexb test.slower.ts
ffmpeg version git-2014-05-04-aeeb3d4 Copyright (c) 2000-2014 the FFmpeg developers
built on May 4 2014 17:01:19 with gcc 4.6.3 (GCC) 20120306 (Red Hat 4.6.3-2)
configuration: --prefix=/home/ec2-user/ffmpeg_build --extra-cflags=-I/home/ec2-user/ffmpeg_build/include --extra-ldflags=-L/home/ec2-user/ffmpeg_build/lib --bindir=/home/ec2-user/bin --extra-libs=-ldl --enable-gpl --enable-nonfree --enable-libfdk_aac --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264
libavutil 52. 81.100 / 52. 81.100
libavcodec 55. 60.103 / 55. 60.103
libavformat 55. 37.102 / 55. 37.102
libavdevice 55. 13.101 / 55. 13.101
libavfilter 4. 5.100 / 4. 5.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 18.100 / 0. 18.100
libpostproc 52. 3.100 / 52. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'tstconv/MVI_1716.slower.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.37.102
Duration: 00:00:20.11, start: 0.042667, bitrate: 7508 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc), 1920x1080, 7279 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 240 kb/s (default)
Metadata:
handler_name : SoundHandler
[swscaler @ 0x367c0c0] deprecated pixel format used, make sure you did set range correctly
Output #0, segment, to 'MVI_1716.slower.%05d.ts':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.37.102
Stream #0:0(eng): Video: mpeg2video, yuv420p, 1920x1080, q=2-31, 200 kb/s, 90k tbn, 23.98 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(eng): Audio: mp2, 48000 Hz, mono, s16, 384 kb/s (default)
Metadata:
handler_name : SoundHandler
Stream mapping:
Stream #0:0 -> #0:0 (h264 -> mpeg2video)
Stream #0:1 -> #0:1 (aac -> mp2)
Press [q] to stop, [?] for help
frame= 482 fps= 24 q=31.0 Lsize=N/A time=00:00:20.12 bitrate=N/A dup=1 drop=0
video:8293kB audio:944kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 195032183209984.000000%
ffmpeg version git-2014-05-04-aeeb3d4 Copyright (c) 2000-2014 the FFmpeg developers
built on May 4 2014 17:01:19 with gcc 4.6.3 (GCC) 20120306 (Red Hat 4.6.3-2)
configuration: --prefix=/home/ec2-user/ffmpeg_build --extra-cflags=-I/home/ec2-user/ffmpeg_build/include --extra-ldflags=-L/home/ec2-user/ffmpeg_build/lib --bindir=/home/ec2-user/bin --extra-libs=-ldl --enable-gpl --enable-nonfree --enable-libfdk_aac --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264
libavutil 52. 81.100 / 52. 81.100
libavcodec 55. 60.103 / 55. 60.103
libavformat 55. 37.102 / 55. 37.102
libavdevice 55. 13.101 / 55. 13.101
libavfilter 4. 5.100 / 4. 5.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 18.100 / 0. 18.100
libpostproc 52. 3.100 / 52. 3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'tstconv/MVI_1716.slower.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.37.102
Duration: 00:00:20.11, start: 0.042667, bitrate: 7508 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc), 1920x1080, 7279 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, mono, fltp, 240 kb/s (default)
Metadata:
handler_name : SoundHandler
File 'tstconv/MVI_1716.slower.ts' already exists. Overwrite ? [y/N] y
Output #0, mpegts, to 'tstconv/MVI_1716.slower.ts':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.37.102
Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuvj420p, 1920x1080, q=2-31, 7279 kb/s, 23.98 fps, 90k tbn, 23.98 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(eng): Audio: mp2, 48000 Hz, mono, s16, 384 kb/s (default)
Metadata:
handler_name : SoundHandler
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (aac -> mp2)
Press [q] to stop, [?] for help
frame= 481 fps=0.0 q=-1.0 Lsize= 20334kB time=00:00:20.12 bitrate=8276.6kbits/s
video:17827kB audio:944kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 8.325850%
ffmpeg -re -y -i test.slower.ts -map 0 -f segment -segment_list test.slower.m3u8 -segment_list_flags +live -segment_time 1 -segment_list_type m3u8 test.slower.%05d.ts
ffmpeg version git-2014-05-04-aeeb3d4 Copyright (c) 2000-2014 the FFmpeg developers
built on May 4 2014 17:01:19 with gcc 4.6.3 (GCC) 20120306 (Red Hat 4.6.3-2)
configuration: --prefix=/home/ec2-user/ffmpeg_build --extra-cflags=-I/home/ec2-user/ffmpeg_build/include --extra-ldflags=-L/home/ec2-user/ffmpeg_build/lib --bindir=/home/ec2-user/bin --extra-libs=-ldl --enable-gpl --enable-nonfree --enable-libfdk_aac --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264
libavutil 52. 81.100 / 52. 81.100
libavcodec 55. 60.103 / 55. 60.103
libavformat 55. 37.102 / 55. 37.102
libavdevice 55. 13.101 / 55. 13.101
libavfilter 4. 5.100 / 4. 5.100
libswscale 2. 6.100 / 2. 6.100
libswresample 0. 18.100 / 0. 18.100
libpostproc 52. 3.100 / 52. 3.100
Input #0, mpegts, from 'tstconv/MVI_1716.slower.ts':
Duration: 00:00:20.11, start: 1.430733, bitrate: 8282 kb/s
Program 1
Metadata:
service_name : Service01
service_provider: FFmpeg
Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuvj420p(pc), 1920x1080, 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc
Stream #0:1[0x101](eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, mono, s16p, 373 kb/s
[swscaler @ 0x1fe9ae0] deprecated pixel format used, make sure you did set range correctly
Output #0, segment, to 'MVI_1716.slower.%05d.ts':
Metadata:
encoder : Lavf55.37.102
Stream #0:0: Video: mpeg2video, yuv420p, 1920x1080, q=2-31, 200 kb/s, 90k tbn, 23.98 tbc
Stream #0:1(eng): Audio: mp2, 48000 Hz, mono, s16, 384 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (h264 -> mpeg2video)
Stream #0:1 -> #0:1 (mp2 -> mp2) -
How to encode multi audio streams with different options at the same time using ffmpeg
20 mars 2012, par Luca BorrioneI'm trying to encode a dvd using ffmpeg.
$ffmpeg -i VTS_01_1.VOB
Input #0, mpeg, from 'VTS_01_1.VOB':
Duration: 00:38:06.52, start: 0.287267, bitrate: 3756 kb/s
Stream #0:0[0x1e0]: Video: mpeg2video (Main), yuv420p, 720x576 [SAR 64:45 DAR 16:9], 9800 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0:1[0x80]: Audio: ac3, 48000 Hz, 5.1(side), s16, 384 kb/s
Stream #0:2[0x81]: Audio: ac3, 48000 Hz, 5.1(side), s16, 384 kb/s
Stream #0:3[0x82]: Audio: ac3, 48000 Hz, 5.1(side), s16, 384 kb/s
Stream #0:4[0x83]: Audio: ac3, 48000 Hz, mono, s16, 96 kb/s
Stream #0:5[0x28]: Subtitle: dvd_subtitle
Stream #0:6[0x29]: Subtitle: dvd_subtitle
Stream #0:7[0x23]: Subtitle: dvd_subtitle
Stream #0:8[0x24]: Subtitle: dvd_subtitle
Stream #0:9[0x26]: Subtitle: dvd_subtitle
Stream #0:10[0x27]: Subtitle: dvd_subtitleFrom the above streams I'm interested in keeping two audio streams : number 1 and 4.
As you can see the number 4 is already 96kbps so I tried to execute a command which could treat the two streams in a different way :cat VTS_01_1.VOB | nice ffmpeg -i - -s 640x368 -vcodec libtheora -r 25 -b:v 1200k -an -metadata title="My Title" -pass 1 -passlogfile "/media/data/outputlog" -f ogg -y /dev/null
cat VTS_01_1.VOB | nice ffmpeg -i - -map 0:0 -s 640x368 -vcodec libtheora -r 25 -b:v 1200k -async 1 -metadata title="My Title" -map 0:1 -acodec libvorbis -ac 6 -ar 48000 -b:a 192k -metadata title="english" -map 0:4 -acodec libvorbis -ac 2 -ar 48000 -b:a 96k -metadata title="commented" -pass 2 -passlogfile "/media/data/outputlog" "/media/data/output.ogv"What I would like to obtain is :
Input #0, ogg, from 'output.ogv':
Duration: 00:38:07.20, start: 0.000000, bitrate: 1360 kb/s
Stream #0:0: Video: theora, yuv420p, 640x368 [SAR 46:45 DAR 16:9], 25 fps, 25 tbr, 25 tbn, 25 tbc
Stream #0:1: Audio: vorbis, 48000 Hz, stereo, s16, 192 kb/s
Stream #0:2: Audio: vorbis, 48000 Hz, stereo, s16, 96 kb/sInstead with the above command I obtain :
Input #0, ogg, from 'output.ogv':
Duration: 00:38:07.20, start: 0.000000, bitrate: 1360 kb/s
Stream #0:0: Video: theora, yuv420p, 640x368 [SAR 46:45 DAR 16:9], 25 fps, 25 tbr, 25 tbn, 25 tbc
Stream #0:1: Audio: vorbis, 48000 Hz, stereo, s16, 96 kb/s
Stream #0:2: Audio: vorbis, 48000 Hz, stereo, s16, 96 kb/sSo how can I specify different params for multiple audio streams ?
BTW : I'm on lubuntu oneiric with the latest ffmpeg from git
ffmpeg version git-2012-03-05-1007a80 Copyright (c) 2000-2012 the FFmpeg developers
built on Mar 5 2012 09:40:09 with gcc 4.6.1
configuration: --enable-gpl --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libx264 --enable-nonfree --enable-version3 --enable-x11grab --enable-libxvid --enable-libvpx
libavutil 51. 41.100 / 51. 41.100
libavcodec 54. 8.100 / 54. 8.100
libavformat 54. 2.100 / 54. 2.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 63.100 / 2. 63.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 7.100 / 0. 7.100
libpostproc 52. 0.100 / 52. 0.100Therefore the newaudio option is no more recognized
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