[HELP] the speed changes

[david]

Hi,
I want to encode .mov files to mkv file. but the out put movie speed changes. for example the 36 second became 22 second. I use the same setting and config on mp4 files and no problem. but seems hybrid has problem with .mov files. non of options from filter speed changes is enable but still problem not fixed. 
when I enable the scale out put frame rate from filtering tab and set it's value to 59.94 fps speed of film get fix, but the time of file(in mpc and km player) increases to 255:28:55!!!!!!!! (of cores it shows around 36 second )and I can not move the film forward or backward and it stops. how can i fix this speed changes or increasing time?

[Selur]

Without a debug output, like mentioned in the sticky.
My guess is that your source is vfr, but mediainfo doesn't detect it as such. Enable the timecode extraction for all files under Config->Misc->Automation sonewhere and try whether that helps.

cu Selur

[david]

Without a debug output, like mentioned in the sticky.
My guess is that your source is vfr, but mediainfo doesn't detect it as such. Enable the timecode extraction for all files under Config->Misc->Automation sonewhere and try whether that helps.

cu Selur

Dear selur 
Thanks for reply,
I enabled the the timecode extraction, but still have the same problem.

[Selur]

Sorry, but without a sample (to reproduce the issue) or at least a debug output I can't say anything else.

Cu Selur

[david]

Sorry, but without a sample (to reproduce the issue) or at least a debug output I can't say anything else.

Cu Selur

well this videos are captured with iPhone and they have huge sizes and I want to change they size.
If I send the properties of this files(media info), would it help?

General
Complete name               : C:\Users\David\Desktop\001.MOV
Format                      : MPEG-4
Format profile              : QuickTime
Codec ID                    : qt  
File size                   : 73.7 MiB
Duration                    : 35s 893ms
Overall bit rate mode       : Variable
Overall bit rate            : 17.2 Mbps
Encoded date                : UTC 2016-02-09 07:37:21
Tagged date                 : UTC 2016-02-09 07:37:57
Writing library             : Apple QuickTime
com.apple.quicktime.locatio : +34.0108+051.3652+992.354/
com.apple.quicktime.make    : Apple
com.apple.quicktime.model   : iPhone 6s Plus
com.apple.quicktime.softwar : 9.1
com.apple.quicktime.creatio : 2016-02-09T11:07:20+0330

Video
ID                          : 1
Format                      : AVC
Format/Info                 : Advanced Video Codec
Format profile              : High@L4
Format settings, CABAC      : Yes
Format settings, ReFrames   : 1 frame
Format settings, GOP        : M=1, N=30
Codec ID                    : avc1
Codec ID/Info               : Advanced Video Coding
Duration                    : 35s 893ms
Bit rate                    : 17.1 Mbps
Width                       : 1 920 pixels
Height                      : 1 080 pixels
Display aspect ratio        : 16:9
Frame rate mode             : Variable
Frame rate                  : 29.970 fps
Minimum frame rate          : 28.571 fps
Maximum frame rate          : 30.000 fps
Color space                 : YUV
Chroma subsampling          : 4:2:0
Bit depth                   : 8 bits
Scan type                   : Progressive
Bits/(Pixel*Frame)          : 0.276
Stream size                 : 73.3 MiB (99%)
Title                       : Core Media Video
Encoded date                : UTC 2016-02-09 07:37:21
Tagged date                 : UTC 2016-02-09 07:37:57
Color range                 : Limited
Color primaries             : BT.709
Transfer characteristics    : BT.709
Matrix coefficients         : BT.709

Audio
ID                          : 2
Format                      : AAC
Format/Info                 : Advanced Audio Codec
Format profile              : LC
Codec ID                    : 40
Duration                    : 35s 892ms
Source duration             : 35s 944ms
Bit rate mode               : Variable
Bit rate                    : 81.7 Kbps
Channel(s)                  : 1 channel
Channel positions           : Front: C
Sampling rate               : 44.1 KHz
Compression mode            : Lossy
Stream size                 : 358 KiB (0%)
Source stream size          : 359 KiB (0%)
Title                       : Core Media Audio
Encoded date                : UTC 2016-02-09 07:37:21
Tagged date                 : UTC 2016-02-09 07:37:57

Other #1
Type                        : meta
Duration                    : 35s 893ms
Bit rate mode               : CBR

Other #2
Type                        : meta
Duration                    : 35s 893ms
Bit rate mode               : CBR

[Selur]

Okay, video definitly is vfr.

Frame rate mode : Variable
Frame rate : 29.970 fps
Minimum frame rate : 28.571 fps
Maximum frame rate : 30.000 fps

So Hybrid should already extract the time codes.

Try whether enabling "Config->Decoding->CFR output" helps.

File size : 73.7 MiB
Duration : 35s 893ms

doesn't seem like such a huge size,..

Cu Selur

[david]

Okay, video definitly is vfr.

Frame rate mode : Variable
Frame rate : 29.970 fps
Minimum frame rate : 28.571 fps
Maximum frame rate : 30.000 fps

So Hybrid should already extract the time codes.

Try whether enabling "Config->Decoding->CFR output" helps.

File size : 73.7 MiB
Duration : 35s 893ms

doesn't seem like such a huge size,..

Cu Selur

CFR out put didn't help.
actually I try in this file because it is not huge. 
other files I have are about 6mins and 1.3 G size if I try on this files it takes 1h to encode them.

[Selur]

Since you don't want to share a debug output of what you are doing, nor a sample, which would alliw me to reproduce the issue, I don't know how I could help any further.

[david]

Since you don't want to share a debug output of what you are doing, nor a sample, which would alliw me to reproduce the issue, I don't know how I could help any further.

it works. I disabled the last things you said and enabled just the CFR output and it worked. thank you so much.
just one more question.I changed the encoding mode to specific filesize/bitrate(2-pass), and put the bitrate on 1000. the encoded file speed is fine, but when i want to move the film a little forward or backward it goes 4 or 5 second around of that section. in constant rate factor mode this is not happening. how can I fix this?

[Selur]

Jmping around is related to teh pkayer and the key frame placement. It's not much influenced by whether you chose crf ir 2oass encoding.
- > you changed sonething else which is causing your issues