Help!!!

[il68k@ya.ru]

How to enter these codes in the command line of the program:
cabac=1 ref=11 deblock=1:-3:-3 me=umh subme=11 me_range=32 bframes=11 rc=2pass bitrate=1700
that the program would execute them and not make a mistake.

[eumagga0x2a]

1. Load a video
2. Select "Mpeg4 AVC (x264) as video codec
3. Open encoder configuration dialog, check "Use advanced configuration", accept the dialog.
4. Save project script ("File" --> "Project Script" --> "Save As Project").
5. Open the exported .py text file with a text editor, edit the options passed to adm.videoCodec() method accordingly:

cabac=1 corresponds to "cabac=True"
ref=11 --> "MaxRefFrames=11" (by the way, asking for 11 ref frames is excessive, IMHO)
deblock=1:-3:-3 AFAIK incorrect command, but might amount to "b_deblocking_filter=True" together with "i_deblocking_filter_alphac0=-3" and "i_deblocking_filter_beta=-3"
me=umh --> "analyze.me_method=2"
subme=11 --> "analyze.subpel_refine=11" (another useless excess, IMHO)
me_range=32 --> "analyze.me_range=32"
bframes=11 --> "MaxBFrame=11"
rc=2pass bitrate=1700" --> "general.params=2PASSBITRATE=1700"

6. Run the edited script via "File" --> "Project Script" --> "Run Project".

[il68k@ya.ru]

1. Load a video
2. Select "Mpeg4 AVC (x264) as video codec
3. Open encoder configuration dialog, check "Use advanced configuration", accept the dialog.
4. Save project script ("File" --> "Project Script" --> "Save As Project").
5. Open the exported .py text file with a text editor, edit the options passed to adm.videoCodec() method accordingly:

cabac=1 corresponds to "cabac=True"
ref=11 --> "MaxRefFrames=11" (by the way, asking for 11 ref frames is excessive, IMHO)
deblock=1:-3:-3 AFAIK incorrect command, but might amount to "b_deblocking_filter=True" together with "i_deblocking_filter_alphac0=-3" and "i_deblocking_filter_beta=-3"
me=umh --> "analyze.me_method=2"
subme=11 --> "analyze.subpel_refine=11" (another useless excess, IMHO)
me_range=32 --> "analyze.me_range=32"
bframes=11 --> "MaxBFrame=11"
rc=2pass bitrate=1700" --> "general.params=2PASSBITRATE=1700"

6. Run the edited script via "File" --> "Project Script" --> "Run Project".

Thank you very much! You helped me a lot...

[il68k@ya.ru]

How to save final encoding log in Avidemux ?

[eumagga0x2a]

Save a copy of admlog.txt prior to launching Avidemux again.

[il68k@ya.ru]

Thank you very much !

[il68k@ya.ru]

Is it possible to change metadata (MediaInfo) in Avidemux?

For example this line: Writing library:  x264 core 164 r3081 19856cc

[eumagga0x2a]

Is it possible to change metadata (MediaInfo) in Avidemux?

For example this line: Writing library:  x264 core 164 r3081 19856cc

No, and the above is not metadata, this info is injected by x264 encoder into H.264 bitstream (as a SEI message).

[il68k@ya.ru]

how to remove this:    this is in the source file...

[il68k@ya.ru]

Is it possible to encode several series at once in one session?

[eumagga0x2a]

how to remove this:

Please elaborate. What do the arrows should point to?

Is it possible to encode several series at once in one session?

No, this is impossible in one sesson, and simultaneously running multiple Avidemux instances is unsupported.

[il68k@ya.ru]

Please elaborate. What do the arrows should point to?

I don't know what it's called... bad sectors... maybe this will be clearer... I enlarged the location of the first screenshot...
What setting should I enable in the program to make this disappear ?

[eumagga0x2a]

Thank you for clarification. I can only give you keywords: To counteract existing banding in dark areas, you need to apply dithering (not available in Avidemux if I am not mistaken). To avoid new banding appearing in dark areas, you probably need to tweak (increase) aq-strength ("Adaptive Quantisation" --> "Variance AQ") when you use x264 as an encoder.

[szlldm]

You can try Colors / Deband filter.

[eumagga0x2a]

My bad, should have remembered that one.