Re: [gentoo-user] mencoder: error encoding, following howto
On Wed, 21 Jun 2006 20:02:18 -0400 fire-eyes [EMAIL PROTECTED] wrote: On Wednesday 21 June 2006 18:03, Nick Rout wrote: dvdrip is in portage and is an excellent tool for backing up DVD. It looked that way to me, however in every test I tried, after ripping it always said only X out of a total of Y frames were ripped, and it was always somewhere around 20 - 30% less. Did that on two systems. In short, it looked good to me but I gave up on it after fighting with it for a week. ahhh yes I picked up that thread now... k3b has a dvd ripping front end too, just looking into that! -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] mencoder: error encoding, following howto
On Thu, 22 Jun 2006 21:28:32 +1200 Nick Rout [EMAIL PROTECTED] wrote: On Wed, 21 Jun 2006 20:02:18 -0400 fire-eyes [EMAIL PROTECTED] wrote: On Wednesday 21 June 2006 18:03, Nick Rout wrote: dvdrip is in portage and is an excellent tool for backing up DVD. It looked that way to me, however in every test I tried, after ripping it always said only X out of a total of Y frames were ripped, and it was always somewhere around 20 - 30% less. Did that on two systems. In short, it looked good to me but I gave up on it after fighting with it for a week. ahhh yes I picked up that thread now... k3b has a dvd ripping front end too, just looking into that! hmmm I get this message DVD Ripping in K3b is currently unmaintained. Depending on the version of transcode K3b may freeze and pollute ~/.xsession-errors or stdin if you started K3b from a console. If you are interested in maintaining the DVD Ripping part of K3b please contact the project's maintainer Sebastian Trueg ([EMAIL PROTECTED]). -- gentoo-user@gentoo.org mailing list -- gentoo-user@gentoo.org mailing list
[gentoo-user] mencoder: error encoding, following howto
Having given up on dvdrip for ripping dvd's, i've since moved on to a howto I
was pointed at:
http://gentoo-wiki.com/HOWTO_Rip_DVD_mencoder
I opt to go for the supposedly higher quality x264, so I do two passes:
1:
mencoder -v ../vob/title1.vob -alang en -vf
crop=720:352:0:62,scale=752:320 -ovc x264 -x264encopts
subq=4:bframes=4:b_pyramid:weight_b:pass=1:psnr:bitrate=4452:threads=2:turbo=1
-oac
copy -ofps 24000/1001 -vobsubout subtitles -vobsuboutindex 0 -slang en -o
pass1.avi
2 (which whines about not finding the log file, so I have to rename
divx2pass.log.temp to divx2pass.log manually -- donchya love having to figure
things out):
mencoder -v ../vob/title1.vob -alang en -vf
crop=720:352:0:62,spp,scale,hqdn3d=2:1:2 -ovc x264 -x264encopts
subq=5:4x4mv:8x8dct:frameref=3:me=2:bframes=4:b_pyramid:pass=2:psnr:bitrate=4450:threads=3
-oac
faac -faacopts object=0:tns:quality=100 -ofps 24000/1001 -o pass2.avi
However there is a problem with pass 2. I have tried this on two seperate
systems, and the exact same thing happens:
MEncoder 1.0pre8-3.4.6 (C) 2000-2006 MPlayer Team
CPU: Intel(R) Pentium(R) M processor 1.86GHz (Family: 6, Model: 13,
Stepping: 8)
MMX2 supported but disabled
CPUflags: Type: 6 MMX: 1 MMX2: 0 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
93 audio 211 video codecs
init_freetype
get_path('font/font.desc') - '/home/sgtphou/.mplayer/font/font.desc'
font: can't open file: /home/sgtphou/.mplayer/font/font.desc
Font /usr/share/mplayer/font/font.desc loaded successfully! (206 chars)
Using MMX Optimized OnScreenDisplay
[file] File size is 7733315584 bytes
STREAM:
[file] /home/sgtphou/fire-eyes/temp/mencoder/xmen-2/title1/vob/title1.vob
STREAM: Description: File
STREAM: Author: Albeu
STREAM: Comment: based on the code from ??? (probably Arpi)
success: format: 0 data: 0x0 - 0xccf10800
Checking for YUV4MPEG2
ASF_check: not ASF guid!
Checking for NuppelVideo
Checking for REAL
Checking for SMJPEG
Searching demuxer type for
filename /home/sgtphou/fire-eyes/temp/mencoder/xmen-2/title1/vob/title1.vob
ext: .vob
Trying demuxer 2 based on filename extension
system stream synced at 0xD (13)!
== Found video stream: 0
== Found audio stream: 131
== Found audio stream: 128
== Found audio stream: 137
== Found audio stream: 132
== Found audio stream: 133
== Found audio stream: 130
MPEG Stream reached EOF
ds_fill_buffer: EOF reached (stream: video)
MPEG-PS file format detected.
== Found subtitle: 0
== Found subtitle: 1
== Found subtitle: 2
== Found subtitle: 3
== Found subtitle: 4
== Found subtitle: 5
== Found subtitle: 6
== Found subtitle: 7
Searching for sequence header... OK!
VIDEO: MPEG2 720x480 (aspect 3) 29.970 fps 9800.0 kbps (1225.0 kbyte/s)
[V] filefmt:2 fourcc:0x1002 size:720x480 fps:29.97 ftime:=0.0334
==
Opening audio decoder: [liba52] AC3 decoding with liba52
dec_audio: Allocating 3840 bytes for input buffer.
dec_audio: Allocating 6144 + 65536 = 71680 bytes for output buffer.
Using SSE optimized IMDCT transform
AC3: 2.0 (dolby) 48000 Hz 192.0 kbit/s
A52 flags before a52_frame: 0x2A
A52 flags after a52_frame: 0xA
Using MMX optimized resampler
AUDIO: 48000 Hz, 2 ch, s16le, 192.0 kbit/12.50% (ratio: 24000-192000)
Selected audio codec: [a52] afm: liba52 (AC3-liba52)
==
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.00, round: 1
Opening video filter: [hqdn3d=2:1:2]
Opening video filter: [scale]
SwScale params: -1 x -1 (-1=no scaling)
Opening video filter: [spp]
Opening video filter: [crop w=720 h=352 x=0 y=62]
Crop: 720 x 352, 0 ; 62
==
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 480 (preferred colorspace: Mpeg PES)
[PP] Using external postprocessing filter, max q = 6.
Trying filter chain: crop spp scale hqdn3d expand x264
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
SwScale params: -1 x -1 (-1=no scaling)
Trying filter chain: scale crop spp scale hqdn3d expand x264
The selected video_out device is incompatible with this codec.
Try adding the scale filter, e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder libmpeg2-v0.4.0b
Selected video codec: [mpeg12] vfm: libmpeg2 (MPEG-1 or 2 (libmpeg2))
==
Building audio filter chain for 48000Hz/2ch/s16le - 0Hz/0ch/??...
[libaf] Adding filter dummy
[dummy] Was reinitialized: 48000Hz/2ch/s16le
[dummy] Was reinitialized: 48000Hz/2ch/s16le
AE_FAAC, sample_input: 2048, max_bytes_output: 1536
Building audio filter chain for 48000Hz/2ch/s16le - 48000Hz/2ch/s16le...
[dummy] Was reinitialized: 48000Hz/2ch/s16le
[dummy] Was
Re: [gentoo-user] mencoder: error encoding, following howto
Hi
Having given up on dvdrip for ripping dvd's, i've since moved on to a
howto I was pointed at:
http://gentoo-wiki.com/HOWTO_Rip_DVD_mencoder
Not sure how much of a help it is, but ages ago I was playing about with
linux avi/mpeg - dvd ripping etc.. and did write up a couple of notes on the
matter and placed on my site. Again not sure how much help they are, was
doing it in 2005 but now do not rip dvd's anymore since dvd's are cheaper
now than cd to backup incase of any scratches.
http://www.designersoft.co.uk/tutorials/tutorialroom/1-1.html
Thanks
Ian
I opt to go for the supposedly higher quality x264, so I do two passes:
1:
mencoder -v ../vob/title1.vob -alang en -vf
crop=720:352:0:62,scale=752:320 -ovc x264 -x264encopts
subq=4:bframes=4:b_pyramid:weight_b:pass=1:psnr:bitrate=4452:threads=2:turbo=1
-oac copy -ofps 24000/1001 -vobsubout subtitles -vobsuboutindex 0
-slang en -o pass1.avi
2 (which whines about not finding the log file, so I have to rename
divx2pass.log.temp to divx2pass.log manually -- donchya love having to
figure things out):
mencoder -v ../vob/title1.vob -alang en -vf
crop=720:352:0:62,spp,scale,hqdn3d=2:1:2 -ovc x264 -x264encopts
subq=5:4x4mv:8x8dct:frameref=3:me=2:bframes=4:b_pyramid:pass=2:psnr:bitrate=4450:threads=3
-oac faac -faacopts object=0:tns:quality=100 -ofps 24000/1001 -o
pass2.avi
However there is a problem with pass 2. I have tried this on two
seperate systems, and the exact same thing happens:
MEncoder 1.0pre8-3.4.6 (C) 2000-2006 MPlayer Team
CPU: Intel(R) Pentium(R) M processor 1.86GHz (Family: 6, Model:
13, Stepping: 8)
MMX2 supported but disabled
CPUflags: Type: 6 MMX: 1 MMX2: 0 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
Compiled with runtime CPU detection.
93 audio 211 video codecs
init_freetype
get_path('font/font.desc') - '/home/sgtphou/.mplayer/font/font.desc'
font: can't open file: /home/sgtphou/.mplayer/font/font.desc
Font /usr/share/mplayer/font/font.desc loaded successfully! (206 chars)
Using MMX Optimized OnScreenDisplay
[file] File size is 7733315584 bytes
STREAM:
[file]
/home/sgtphou/fire-eyes/temp/mencoder/xmen-2/title1/vob/title1.vob
STREAM: Description: File
STREAM: Author: Albeu
STREAM: Comment: based on the code from ??? (probably Arpi)
success: format: 0 data: 0x0 - 0xccf10800
Checking for YUV4MPEG2
ASF_check: not ASF guid!
Checking for NuppelVideo
Checking for REAL
Checking for SMJPEG
Searching demuxer type for
filename
/home/sgtphou/fire-eyes/temp/mencoder/xmen-2/title1/vob/title1.vob
ext: .vob
Trying demuxer 2 based on filename extension
system stream synced at 0xD (13)!
== Found video stream: 0
== Found audio stream: 131
== Found audio stream: 128
== Found audio stream: 137
== Found audio stream: 132
== Found audio stream: 133
== Found audio stream: 130
MPEG Stream reached EOF
ds_fill_buffer: EOF reached (stream: video)
MPEG-PS file format detected.
== Found subtitle: 0
== Found subtitle: 1
== Found subtitle: 2
== Found subtitle: 3
== Found subtitle: 4
== Found subtitle: 5
== Found subtitle: 6
== Found subtitle: 7
Searching for sequence header... OK!
VIDEO: MPEG2 720x480 (aspect 3) 29.970 fps 9800.0 kbps (1225.0
kbyte/s) [V] filefmt:2 fourcc:0x1002 size:720x480 fps:29.97
ftime:=0.0334
==
Opening audio decoder: [liba52] AC3 decoding with liba52
dec_audio: Allocating 3840 bytes for input buffer.
dec_audio: Allocating 6144 + 65536 = 71680 bytes for output buffer.
Using SSE optimized IMDCT transform
AC3: 2.0 (dolby) 48000 Hz 192.0 kbit/s
A52 flags before a52_frame: 0x2A
A52 flags after a52_frame: 0xA
Using MMX optimized resampler
AUDIO: 48000 Hz, 2 ch, s16le, 192.0 kbit/12.50% (ratio: 24000-192000)
Selected audio codec: [a52] afm: liba52 (AC3-liba52)
==
Opening video filter: [expand osd=1]
Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.00, round: 1
Opening video filter: [hqdn3d=2:1:2]
Opening video filter: [scale]
SwScale params: -1 x -1 (-1=no scaling)
Opening video filter: [spp]
Opening video filter: [crop w=720 h=352 x=0 y=62]
Crop: 720 x 352, 0 ; 62
==
Opening video decoder: [mpegpes] MPEG 1/2 Video passthrough
VDec: vo config request - 720 x 480 (preferred colorspace: Mpeg PES)
[PP] Using external postprocessing filter, max q = 6.
Trying filter chain: crop spp scale hqdn3d expand x264
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
SwScale params: -1 x -1 (-1=no scaling)
Trying filter chain: scale crop spp scale hqdn3d expand x264
The selected video_out device is incompatible with this codec.
Try adding the scale filter, e.g. -vf spp,scale instead of -vf spp.
VDecoder init failed :(
Opening video decoder: [libmpeg2] MPEG 1/2 Video decoder
Re: [gentoo-user] mencoder: error encoding, following howto
Hi, On Wed, 21 Jun 2006 10:01:51 -0400 fire-eyes [EMAIL PROTECTED] wrote: I opt to go for the supposedly higher quality x264, so I do two passes: 1: mencoder -v ../vob/title1.vob -alang en -vf crop=720:352:0:62,scale=752:320 -ovc x264 -x264encopts subq=4:bframes=4:b_pyramid:weight_b:pass=1:psnr:bitrate=4452:threads=2:turbo=1 -oac copy -ofps 24000/1001 -vobsubout subtitles -vobsuboutindex 0 -slang en -o pass1.avi Hm, threading, eh? Ever tried disabling it? 2 (which whines about not finding the log file, so I have to rename divx2pass.log.temp to divx2pass.log manually -- donchya love having to figure things out): The question is rather why mencoder doesn't name it like this. The mencoder man page clearly tells that it should. It supposedly wasn't existing at that point, right? mencoder -v ../vob/title1.vob -alang en -vf crop=720:352:0:62,spp,scale,hqdn3d=2:1:2 -ovc x264 -x264encopts subq=5:4x4mv:8x8dct:frameref=3:me=2:bframes=4:b_pyramid:pass=2:psnr:bitrate=4450:threads=3 -oac faac -faacopts object=0:tns:quality=100 -ofps 24000/1001 -o pass2.avi Oh, 3 threads now. Again: Did you try using only one thread? Are all those additional libraries you might have compiled into mplayer thread-safe? BTW: Is there a reason why in pass one you're using a cropped, scaled version of the movie and in pass two a _not_ scaled version? This will probably result in different blocks and will probably have (minor) bad influence on b/w calculation... However there is a problem with pass 2. I have tried this on two seperate systems, and the exact same thing happens: [...] Segmentation fault Segfaults are not that uncommon if you have problems with interfering threads. If you have a little time, you may also want to do an emerge -e mplayer to sort out problems that are due to compiler change and similar. BTW: Are you overriding the mplayer ebuild's own CFLAG settings? Ah, so this is working _real_ well... Any ideas out there? Because I can't get past this point. Well, hard to imagine what you've already tried, but try the things mentioned above. HTH, -hwh PS: (Insert my typical whine about video on linux being a pain here) (Insert my typical whine about whining about video on linux here :-) -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] mencoder: error encoding, following howto
On 21 June 2006 15:01, fire-eyes wrote: Ah, so this is working _real_ well... Any ideas out there? Because I can't get past this point. Try the script provided on my company's web site (http://www.SysEx.com.na) under Linux tips and tricks. It's tip #5. Uwe -- Mark Twain: I rather decline two drinks than a German adjective. http://www.SysEx.com.na -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] mencoder: error encoding, following howto
dvdrip is in portage and is an excellent tool for backing up DVD. On Wed, 21 Jun 2006 19:48:34 +0100 Uwe Thiem wrote: On 21 June 2006 15:01, fire-eyes wrote: Ah, so this is working _real_ well... Any ideas out there? Because I can't get past this point. Try the script provided on my company's web site (http://www.SysEx.com.na) under Linux tips and tricks. It's tip #5. Uwe -- Mark Twain: I rather decline two drinks than a German adjective. http://www.SysEx.com.na -- gentoo-user@gentoo.org mailing list -- Nick Rout [EMAIL PROTECTED] -- gentoo-user@gentoo.org mailing list
Re: [gentoo-user] mencoder: error encoding, following howto
On Wednesday 21 June 2006 18:03, Nick Rout wrote: dvdrip is in portage and is an excellent tool for backing up DVD. It looked that way to me, however in every test I tried, after ripping it always said only X out of a total of Y frames were ripped, and it was always somewhere around 20 - 30% less. Did that on two systems. In short, it looked good to me but I gave up on it after fighting with it for a week. -- When you walk across the fields with your mind pure and holy, then from all the stones, and all growing things, and all animals, the sparks of their soul come out and cling to you. And then they are purified, and become a holy fire in you. -- Ancient Hasidic Saying -- gentoo-user@gentoo.org mailing list
