Opened 6 years ago

Closed 5 years ago

#3145 closed defect (duplicate)

Header inconsistencies for a certain range of video bit rate

Reported by: olitoli Owned by:
Priority: normal Component: undetermined
Version: unspecified Keywords:
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Hi,

I am trying to transcode from any format (.mkv, .avi, .m4v, etc) to this format: XVID avi.

I am seeing a problem that I did not see reported before (I googled a lot but did not find anything that closely match my problem).

I have been using the Mac OS X Tessus standalone builds 1.2.1 and 2.1.0 and both have the same problem.

The input file and format does not really matter, I tried with various and still see the same problem.

The problem: For a certain RANGE of video rate, the output file has (apparently) some header inconsistencies (wrong lengths/sizes for the audio and/or video streams).

The symptoms: On my Philips DVD Player DVP 3680, when I play the file, I first see the 0%-100% loading message twice (it should be seen only once), then if I play the file, it stops playing after a certain mark (roughly 1GB). Also, if I try to fast forward, I can go until the end, but if I try to play after that certain mark, the file won't play.

Additionally, if I use the GUI version of MediaInfo? Mac 0.7.36.0, I can see the inconsistencies mentioned above. If I use the CLI mediainfo 0.7.64, I do not see those inconsistencies. If I use ffmpeg -v 9 -loglevel 99 -i, I do not see any inconsistencies either.

Furthermore, ALL files play correctly in VLC.

The Tests:

First, I thought that this problem was the infamous 1GB avi limit issue but it is not so as my tests below reveal.

For any 1 hour 40 minutes 720x400 movie (I tried with both an XVID .avi and a x264 .m4v, like mentioned before, the source does not matter):

ffmpeg -i DIT.avi -c:v mpeg4 -vtag XVID -b:v 1300k -r 23.976 -c:a ac3 -b:a 128k -ar 48000 -ac 2 D_1300.avi

ffmpeg -i DIT.avi -c:v mpeg4 -vtag XVID -b:v 1350k -r 23.976 -c:a ac3 -b:a 128k -ar 48000 -ac 2 D_1350.avi

ffmpeg -i DIT.avi -c:v mpeg4 -vtag XVID -b:v 1900k -r 23.976 -c:a ac3 -b:a 128k -ar 48000 -ac 2 D_1900.avi

ffmpeg -i DIT.avi -c:v mpeg4 -vtag XVID -b:v 2000k -r 23.976 -c:a ac3 -b:a 128k -ar 48000 -ac 2 D_2000.avi

The files encoded at 1300k (or below) are fine.
The files encoded from 1350k to 1900k are incorrect.
The files encoded at 2000k (and above, ie. 2100k) are fine.

D_1300.avi is 1.00GB with a 927MB video stream and a 92MB audio stream.
D_2000.avi is 1.49GB with a 1.39GB video stream and a 92MB audio stream.

For any 2 hours 11 minutes 720x304 movie (I tried with 2 different x264 .m4v):

ffmpeg -i PR.m4v -c:v mpeg4 -vtag XVID -b:v 900k -r 23.976 -c:a ac3 -b:a 128k -ar 48000 -ac 2 P_900.avi

ffmpeg -i PR.m4v -c:v mpeg4 -vtag XVID -b:v 1000k -r 23.976 -c:a ac3 -b:a 128k -ar 48000 -ac 2 P_1000.avi

ffmpeg -i PR.m4v -c:v mpeg4 -vtag XVID -b:v 1900k -r 23.976 -c:a ac3 -b:a 128k -ar 48000 -ac 2 P_1900.avi

ffmpeg -i PR.m4v -c:v mpeg4 -vtag XVID -b:v 2000k -r 23.976 -c:a ac3 -b:a 128k -ar 48000 -ac 2 P_2000.avi

The files encoded at 900k (or below) are fine.
The files encoded from 1000k to 1900k are incorrect.
The files encoded at 2000k (and above, ie. 2100k) are fine.

Fine means that file will play on the DVD Player and the GUI MediaInfo? reports correct values for the Streams Lengths and Sizes.
Incorrect means that the file will not play beyond a certain mark and the GUI MediaInfo? reports incorrect values for the Streams Lengths and/or Sizes.

P_900.avi is 975MB with a 844MB video stream and a 120MB audio stream.
P_2000.avi is 1.96GB with a 1.83GB video stream and a 120MB audio stream.

You will see below the info generated by ffmpeg -v 9 -loglevel 99 -i for P_1900.avi and P_2000.avi, as well as the info generated by mediainfo CLI for the same files. Except for the names and bitrates, there are no differences between those files.

However, when I inspect P_2000.avi with the GUI MediaInfo?, it shows the same values for Video and Audio Stream Size than its CLI counterpart, but when I inspect P_1900.avi with the GUI MediaInfo?, it presents a wrong Audio Stream Size (58MB instead of 120) and a wrong Audio Stream Length (1h 3mn instead of 2h 11mn).

When I inspect P_1000.avi with the GUI MediaInfo?, it presents a wrong Video Stream Size (74MB instead of 938) and Audio Stream Size (4MB instead of 120) but both Stream Lengths are presented correctly (2h 11mn).

My theory (but I'm not certain...): This leads me to think that there might be a file header issue. Each Stream has its own header and that header is correct and is the one that is being dumped by ffmpeg or mediainfo, but there might be a general file header that should contain redundant information and this header is incorrect and is the one being dumped by the MediaInfo? GUI, and used (unfortunately) by my DVD Player...

Additional notes:

Using libmp3lame instead of ac3 makes thing worse, both D_MP3_1700.avi and D_MP3_2000.avi are incorrect.

I hope that this is detailed enough for you to figure out what is happening.

Regards,
Toshiro


ffmpeg version 1.2.1-tessus Copyright (c) 2000-2013 the FFmpeg developers

built on May 9 2013 21:58:14 with llvm-gcc 4.2.1 (LLVM build 2336.1.00)
configuration: --prefix=/Users/tessus/data/ext/ffmpeg/sw --as=yasm --extra-version=tessus --disable-shared --enable-static --disable-ffplay --enable-gpl --enable-pthreads --enable-postproc --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-libspeex --enable-bzlib --enable-zlib --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libxavs --enable-version3 --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvpx --enable-libgsm --enable-libopus --enable-fontconfig --enable-libfreetype --enable-libass --enable-filters --enable-runtime-cpudetect
libavutil 52. 18.100 / 52. 18.100
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.104 / 54. 63.104
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 42.103 / 3. 42.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100

Splitting the commandline.
Reading option '-v' ... matched as option 'v' (set libav* logging level) with argument '9'.
Reading option '-loglevel' ... matched as option 'loglevel' (set libav* logging level) with argument '99'.
Reading option '-i' ... matched as input file with argument '/Users/tlees/Movies/More Tests 11:11/P_1900.avi'.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option v (set libav* logging level) with argument 9.
Successfully parsed a group of options.
Parsing a group of options: input file /Users/tlees/Movies/More Tests 11:11/P_1900.avi.
Successfully parsed a group of options.
Opening an input file: /Users/tlees/Movies/More Tests 11:11/P_1900.avi.
[avi @ 0x10200f000] Format avi probed with size=2048 and score=100
[avi @ 0x101b00d20] use odml:1
[avi @ 0x10200f000] File position before avformat_find_stream_info() is 9900
[avi @ 0x10200f000] All info found
rfps: 23.750000 0.011839

Last message repeated 1 times

rfps: 23.833333 0.004718

Last message repeated 1 times

rfps: 23.916667 0.000816

Last message repeated 1 times

rfps: 24.000000 0.000134

Last message repeated 1 times

rfps: 24.083333 0.002670

Last message repeated 1 times

rfps: 24.166667 0.008427

Last message repeated 1 times

rfps: 24.250000 0.017403

Last message repeated 1 times

rfps: 47.666667 0.018872

Last message repeated 1 times

rfps: 47.750000 0.009458

Last message repeated 1 times

rfps: 47.833333 0.003264

Last message repeated 1 times

rfps: 47.916667 0.000289

Last message repeated 1 times

rfps: 48.000000 0.000534

Last message repeated 1 times

rfps: 48.083333 0.003998

Last message repeated 1 times

rfps: 48.166667 0.010682

Last message repeated 1 times

rfps: 23.976024 0.000000

Last message repeated 1 times

rfps: 47.952048 0.000000

Last message repeated 1 times

[avi @ 0x10200f000] File position after avformat_find_stream_info() is 58351
Input #0, avi, from '/Users/tlees/Movies/More Tests 11:11/P_1900.avi':

Metadata:

encoder : Lavf54.63.104

Duration: 02:11:17.46, start: 0.000000, bitrate: 2036 kb/s

Stream #0:0, 41, 125/2997: Video: mpeg4 (Simple Profile) (XVID / 0x44495658), yuv420p, 720x404 [SAR 1:1 DAR 180:101], 1/2997, 23.98 fps, 23.98 tbr, 23.98 tbn, 2997 tbc
Stream #0:1, 53, 4/125: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo, fltp, 128 kb/s

Successfully opened the file.
At least one output file must be specified
[AVIOContext @ 0x101b00c40] Statistics: 3730528 bytes read, 8 seeks


ffmpeg version 1.2.1-tessus Copyright (c) 2000-2013 the FFmpeg developers

built on May 9 2013 21:58:14 with llvm-gcc 4.2.1 (LLVM build 2336.1.00)
configuration: --prefix=/Users/tessus/data/ext/ffmpeg/sw --as=yasm --extra-version=tessus --disable-shared --enable-static --disable-ffplay --enable-gpl --enable-pthreads --enable-postproc --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-libspeex --enable-bzlib --enable-zlib --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libxavs --enable-version3 --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvpx --enable-libgsm --enable-libopus --enable-fontconfig --enable-libfreetype --enable-libass --enable-filters --enable-runtime-cpudetect
libavutil 52. 18.100 / 52. 18.100
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.104 / 54. 63.104
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 42.103 / 3. 42.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100

Splitting the commandline.
Reading option '-v' ... matched as option 'v' (set libav* logging level) with argument '9'.
Reading option '-loglevel' ... matched as option 'loglevel' (set libav* logging level) with argument '99'.
Reading option '-i' ... matched as input file with argument '/Users/tlees/Movies/More Tests 11:11/P_2000.avi'.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option v (set libav* logging level) with argument 9.
Successfully parsed a group of options.
Parsing a group of options: input file /Users/tlees/Movies/More Tests 11:11/P_2000.avi.
Successfully parsed a group of options.
Opening an input file: /Users/tlees/Movies/More Tests 11:11/P_2000.avi.
[avi @ 0x10200f000] Format avi probed with size=2048 and score=100
[avi @ 0x101b00d20] use odml:1
[avi @ 0x10200f000] File position before avformat_find_stream_info() is 9900
[avi @ 0x10200f000] All info found
rfps: 23.750000 0.011839

Last message repeated 1 times

rfps: 23.833333 0.004718

Last message repeated 1 times

rfps: 23.916667 0.000816

Last message repeated 1 times

rfps: 24.000000 0.000134

Last message repeated 1 times

rfps: 24.083333 0.002670

Last message repeated 1 times

rfps: 24.166667 0.008427

Last message repeated 1 times

rfps: 24.250000 0.017403

Last message repeated 1 times

rfps: 47.666667 0.018872

Last message repeated 1 times

rfps: 47.750000 0.009458

Last message repeated 1 times

rfps: 47.833333 0.003264

Last message repeated 1 times

rfps: 47.916667 0.000289

Last message repeated 1 times

rfps: 48.000000 0.000534

Last message repeated 1 times

rfps: 48.083333 0.003998

Last message repeated 1 times

rfps: 48.166667 0.010682

Last message repeated 1 times

rfps: 23.976024 0.000000

Last message repeated 1 times

rfps: 47.952048 0.000000

Last message repeated 1 times

[avi @ 0x10200f000] File position after avformat_find_stream_info() is 58351
Input #0, avi, from '/Users/tlees/Movies/More Tests 11:11/P_2000.avi':

Metadata:

encoder : Lavf54.63.104

Duration: 02:11:17.46, start: 0.000000, bitrate: 2135 kb/s

Stream #0:0, 41, 125/2997: Video: mpeg4 (Simple Profile) (XVID / 0x44495658), yuv420p, 720x404 [SAR 1:1 DAR 180:101], 1/2997, 23.98 fps, 23.98 tbr, 23.98 tbn, 2997 tbc
Stream #0:1, 53, 4/125: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo, fltp, 128 kb/s

Successfully opened the file.
At least one output file must be specified
[AVIOContext @ 0x101b00c40] Statistics: 3714504 bytes read, 8 seeks


General
Complete name : /Users/tlees/Movies/More Tests 11:11/P_1900.avi
Format : AVI
Format/Info? : Audio Video Interleave
Format profile : OpenDML
File size : 1.87 GiB
Duration : 2h 11mn
Overall bit rate : 2 036 Kbps
Writing application : Lavf54.63.104

Video
ID : 0
Format : MPEG-4 Visual
Format profile : Simple@L1
Format settings, BVOP : No
Format settings, QPel : No
Format settings, GMC : No warppoints
Format settings, Matrix : Default (H.263)
Codec ID : XVID
Codec ID/Hint : XviD
Duration : 2h 11mn
Bit rate : 1 897 Kbps
Width : 720 pixels
Height : 404 pixels
Display aspect ratio : 16:9
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.272
Stream size : 1.74 GiB (93%)
Writing library : Lavc54.92.100

Audio
ID : 1
Format : AC-3
Format/Info? : Audio Coding 3
Mode extension : CM (complete main)
Format settings, Endianness : Big
Codec ID : 2000
Duration : 2h 11mn
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel count : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Compression mode : Lossy
Stream size : 120 MiB (6%)
Alignment : Aligned on interleaves
Interleave, duration : 32 ms (0.77 video frame)


General
Complete name : /Users/tlees/Movies/More Tests 11:11/P_2000.avi
Format : AVI
Format/Info? : Audio Video Interleave
Format profile : OpenDML
File size : 1.96 GiB
Duration : 2h 11mn
Overall bit rate : 2 136 Kbps
Writing application : Lavf54.63.104

Video
ID : 0
Format : MPEG-4 Visual
Format profile : Simple@L1
Format settings, BVOP : No
Format settings, QPel : No
Format settings, GMC : No warppoints
Format settings, Matrix : Default (H.263)
Codec ID : XVID
Codec ID/Hint : XviD
Duration : 2h 11mn
Bit rate : 1 997 Kbps
Width : 720 pixels
Height : 404 pixels
Display aspect ratio : 16:9
Frame rate : 23.976 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Compression mode : Lossy
Bits/(Pixel*Frame) : 0.286
Stream size : 1.83 GiB (94%)
Writing library : Lavc54.92.100

Audio
ID : 1
Format : AC-3
Format/Info? : Audio Coding 3
Mode extension : CM (complete main)
Format settings, Endianness : Big
Codec ID : 2000
Duration : 2h 11mn
Bit rate mode : Constant
Bit rate : 128 Kbps
Channel count : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Bit depth : 16 bits
Compression mode : Lossy
Stream size : 120 MiB (6%)
Alignment : Aligned on interleaves
Interleave, duration : 32 ms (0.77 video frame)

Change History (3)

comment:1 Changed 5 years ago by cehoyos

To make this a valid ticket, please test current git head and please provide the command line together with the complete, uncut console output for the failing command (that is the command that produces the file that cannot be played).

Is the problem only reproducible using an external library (libxvid) or also with the native ASP encoder: -vcodec mpeg4?

And please test if this isn't just related to the filesize:

$ ffmpeg -f lavfi -i testsrc=s=720x576 -qscale 2 -fs 900M outhighbitrate.avi
$ ffmpeg -f lavfi -i testsrc=s=720x576 -qscale 20 -fs 2300M outlowbitrate.avi
Last edited 5 years ago by cehoyos (previous) (diff)

comment:2 Changed 5 years ago by olitoli

Thanks for taking a look.

I'm not sure I can build and test the current git head. I usually only download the Mac OS X Tessus standalone builds. Since the problem is in both 1.2.1 and 2.1.0, I doubt that this is a recent bug and it's most likely present in the current hit head.

The original testing described in the bug report was done with -c:v mpeg4. I did further testing using -c:v libxvid as you suggested and the results are the same (good for 2000k and bad for 1900k) so this does not seem to be associated with any video encoder. Since I had also tested both MP3 and AC3, this does not seem to be associated with any audio encoder either.
I believe that it's the container header that is trashed for a certain range of video bitrate, not the streams headers themselves.

I created the 2 test files outhighbitrate.avi and outlowbitrate.avi and while the GUI version of MediaInfo? Mac 0.7.36.0 does not detect any issues, I can only play correctly outhighbitrate.avi on my DVD Player as outlowbitrate.avi makes it freeze.

You asked for the complete uncut console output so please find it below. I already compared it and could not find any smoking gun there.

$ffmpeg -i PR.m4v -c:v mpeg4 -vtag XVID -b:v 1900k -r 23.976 -c:a ac3 -b:a 128k -ar 48000 -ac 2 P_1900.avi
ffmpeg version 1.2.1-tessus Copyright (c) 2000-2013 the FFmpeg developers

built on May 9 2013 21:58:14 with llvm-gcc 4.2.1 (LLVM build 2336.1.00)
configuration: --prefix=/Users/tessus/data/ext/ffmpeg/sw --as=yasm --extra-version=tessus --disable-shared --enable-static --disable-ffplay --enable-gpl --enable-pthreads --enable-postproc --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-libspeex --enable-bzlib --enable-zlib --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libxavs --enable-version3 --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvpx --enable-libgsm --enable-libopus --enable-fontconfig --enable-libfreetype --enable-libass --enable-filters --enable-runtime-cpudetect
libavutil 52. 18.100 / 52. 18.100
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.104 / 54. 63.104
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 42.103 / 3. 42.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100

Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Volumes/done/PR.m4v':

Metadata:

major_brand : mp42
minor_version : 0
compatible_brands: mp42isomavc1
creation_time : 2013-11-13 16:27:35
encoder : HandBrake? 0.9.9 2013051800

Duration: 02:11:17.46, start: 0.000000, bitrate: 4168 kb/s

Chapter #0.0: start 0.000000, end 549.081867
Metadata:

title : Chapter 1

Chapter #0.1: start 549.081867, end 1115.781333
Metadata:

title : Chapter 2

Chapter #0.2: start 1115.781333, end 1384.416367
Metadata:

title : Chapter 3

Chapter #0.3: start 1384.416367, end 1980.345033
Metadata:

title : Chapter 4

Chapter #0.4: start 1980.345033, end 2564.895667
Metadata:

title : Chapter 5

Chapter #0.5: start 2564.895667, end 3001.698700
Metadata:

title : Chapter 6

Chapter #0.6: start 3001.698700, end 3669.699356
Metadata:

title : Chapter 7

Chapter #0.7: start 3669.699356, end 4485.180689
Metadata:

title : Chapter 8

Chapter #0.8: start 4485.180689, end 4941.269656
Metadata:

title : Chapter 9

Chapter #0.9: start 4941.269656, end 5529.857656
Metadata:

title : Chapter 10

Chapter #0.10: start 5529.857656, end 6115.609489
Metadata:

title : Chapter 11

Chapter #0.11: start 6115.609489, end 6697.857822
Metadata:

title : Chapter 12

Chapter #0.12: start 6697.857822, end 7160.987156
Metadata:

title : Chapter 13

Chapter #0.13: start 7160.987156, end 7337.830489
Metadata:

title : Chapter 14

Chapter #0.14: start 7337.830489, end 7877.002456
Metadata:

title : Chapter 15

Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 720x404, 3999 kb/s, 23.98 fps, 59.94 tbr, 90k tbn, 180k tbc
Metadata:

creation_time : 2013-11-13 16:27:35

Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 164 kb/s
Metadata:

creation_time : 2013-11-13 16:27:35

Stream #0:2(und): Subtitle: mov_text (text / 0x74786574)
Metadata:

creation_time : 2013-11-13 16:27:35

Output #0, avi, to 'P_1900.avi':

Metadata:

major_brand : mp42
minor_version : 0
compatible_brands: mp42isomavc1
ISFT : Lavf54.63.104
Chapter #0.0: start 0.000000, end 549.081867
Metadata:

title : Chapter 1

Chapter #0.1: start 549.081867, end 1115.781333
Metadata:

title : Chapter 2

Chapter #0.2: start 1115.781333, end 1384.416367
Metadata:

title : Chapter 3

Chapter #0.3: start 1384.416367, end 1980.345033
Metadata:

title : Chapter 4

Chapter #0.4: start 1980.345033, end 2564.895667
Metadata:

title : Chapter 5

Chapter #0.5: start 2564.895667, end 3001.698700
Metadata:

title : Chapter 6

Chapter #0.6: start 3001.698700, end 3669.699356
Metadata:

title : Chapter 7

Chapter #0.7: start 3669.699356, end 4485.180689
Metadata:

title : Chapter 8

Chapter #0.8: start 4485.180689, end 4941.269656
Metadata:

title : Chapter 9

Chapter #0.9: start 4941.269656, end 5529.857656
Metadata:

title : Chapter 10

Chapter #0.10: start 5529.857656, end 6115.609489
Metadata:

title : Chapter 11

Chapter #0.11: start 6115.609489, end 6697.857822
Metadata:

title : Chapter 12

Chapter #0.12: start 6697.857822, end 7160.987156
Metadata:

title : Chapter 13

Chapter #0.13: start 7160.987156, end 7337.830489
Metadata:

title : Chapter 14

Chapter #0.14: start 7337.830489, end 7877.002456
Metadata:

title : Chapter 15

Stream #0:0(und): Video: mpeg4 (XVID / 0x44495658), yuv420p, 720x404, q=2-31, 1900 kb/s, 23.98 tbn, 23.98 tbc
Metadata:

creation_time : 2013-11-13 16:27:35

Stream #0:1(eng): Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo, fltp, 128 kb/s
Metadata:

creation_time : 2013-11-13 16:27:35

Stream mapping:

Stream #0:0 -> #0:0 (h264 -> mpeg4)
Stream #0:1 -> #0:1 (aac -> ac3)

Press [q] to stop, ? for help
frame=188870 fps=487 q=2.0 Lsize= 1957926kB time=02:11:17.46 bitrate=2036.1kbits/s
video:1824299kB audio:123079kB subtitle:0 global headers:0kB muxing overhead 0.541614%

$ffmpeg -i PR.m4v -c:v mpeg4 -vtag XVID -b:v 2000k -r 23.976 -c:a ac3 -b:a 128k -ar 48000 -ac 2 P_2000.avi
ffmpeg version 1.2.1-tessus Copyright (c) 2000-2013 the FFmpeg developers

built on May 9 2013 21:58:14 with llvm-gcc 4.2.1 (LLVM build 2336.1.00)
configuration: --prefix=/Users/tessus/data/ext/ffmpeg/sw --as=yasm --extra-version=tessus --disable-shared --enable-static --disable-ffplay --enable-gpl --enable-pthreads --enable-postproc --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-libspeex --enable-bzlib --enable-zlib --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libxavs --enable-version3 --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvpx --enable-libgsm --enable-libopus --enable-fontconfig --enable-libfreetype --enable-libass --enable-filters --enable-runtime-cpudetect
libavutil 52. 18.100 / 52. 18.100
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.104 / 54. 63.104
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 42.103 / 3. 42.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100

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encoder : HandBrake? 0.9.9 2013051800

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Chapter #0.1: start 549.081867, end 1115.781333
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title : Chapter 3

Chapter #0.3: start 1384.416367, end 1980.345033
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Chapter #0.4: start 1980.345033, end 2564.895667
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title : Chapter 6

Chapter #0.6: start 3001.698700, end 3669.699356
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title : Chapter 7

Chapter #0.7: start 3669.699356, end 4485.180689
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title : Chapter 8

Chapter #0.8: start 4485.180689, end 4941.269656
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title : Chapter 9

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title : Chapter 10

Chapter #0.10: start 5529.857656, end 6115.609489
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title : Chapter 11

Chapter #0.11: start 6115.609489, end 6697.857822
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title : Chapter 12

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title : Chapter 13

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title : Chapter 14

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title : Chapter 15

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title : Chapter 5

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title : Chapter 6

Chapter #0.6: start 3001.698700, end 3669.699356
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title : Chapter 8

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title : Chapter 9

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title : Chapter 10

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title : Chapter 11

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title : Chapter 12

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title : Chapter 13

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title : Chapter 15

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creation_time : 2013-11-13 16:27:35

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Stream mapping:

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Press [q] to stop, ? for help
frame=188870 fps=458 q=2.0 Lsize= 2053710kB time=02:11:17.46 bitrate=2135.7kbits/s
video:1920254kB audio:123079kB subtitle:0 global headers:0kB muxing overhead 0.507827%

comment:3 Changed 5 years ago by cehoyos

  • Component changed from FFmpeg to undetermined
  • Keywords xvid avi video bitrate removed
  • Resolution set to duplicate
  • Status changed from new to closed
  • Version changed from 2.1 to unspecified

Should be tested again once ticket #2145 is fixed.

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