Please give feedback about ffmpeg front-end encoder UI

[kgp700]

Hello.
I'm developing ffmpeg front-end encoder.
Name is "Infinity Media Encoder"

Still alpha version now.
so, many features not yet added
not yet i will not open to public

Feature
•Video/Audio Encoding
•Video/Audio Trim
•RTMP Live Stream
•RTMP Multi destination publish support with NGINX Server (will be support)
•Support Input Direct Show Filters
•Drag & Drop for Input Video / Audio
•Custom Encoding parameters (Codec, Video/Audio filter, Custom ffmpeg option (for input/output))
•Video/Audo stream selector (will be support)
•Support Encoding Que
•Quick Media (Video/Audio) Trimmer (Without re-encoding) (with codec copy option)
•Container converter (Without re-encoding)(with codec copy option)
•Support x264 (H.264), x265 (H.265, HEVC), XVID, MPEG2, VP8, VP9, WMV2 , MPEG4, Nvidia NVENC, Intel Quick Sync, Direct copy stream
•Support AAC, MP3, AC3, Ogg (libvorbis), Opus (libopus), FLAC, WMA2, DTS (Only support 2ch), PCM, MP2, Direct copy stream
•Support AAC Profile - AAC-LC, AAC-HE, AAC-HE v2, AAC-LD, AAC-ELD
•Support AVISynth with AVS Script Editor
•Support 4K UHD Videos & 4K UHD Encoding
•Download Youtube Video / Youtube Live (360p ~ 8K Super UHD Resolution) (by youtube-dl)
•Download Ustream, Vaughnlive, Twitch Live Stream (by livestreamer)

External Components
•FFmpeg custom build 64bit / 32bit
•Livestreamer (External download)
•Youtube-dl (External download)
•Avisynth (External download)
•NGINX (External download)
•AVS Scripts
•Mediainfo

Please give feedback about this User Interface

Thanks

[pandy]

I miss two things, first lavfi source - it can be useful sometimes to use internal lavfi as a source (audio/video), second possibility to use external x265 (not internal ffmpeg libx265) to encode video (important for HDR/BT2020 encoding).

Side to this rest is quite clear and looks OK.

[ezcapper]

great work in making these things more accessible!! Will you be able to use this to capture video from a directshow compatible video capture card? Sorry for the newbie question

[kgp700]

I miss two things, first lavfi source - it can be useful sometimes to use internal lavfi as a source (audio/video), second possibility to use external x265 (not internal ffmpeg libx265) to encode video (important for HDR/BT2020 encoding).

Side to this rest is quite clear and looks OK.

Infinity media encoder can many customize things
Maybe can support lavfi
Can you give example command of lavfi encoding?
I will try that

About external x265 or x264 support, I think I will support after release stable version
for support x265 or x264, too many variable and complex code

and about HDR support, actually I don't know about HDR encoding in detail.
I found about HDR encoding condition
•Color container/primaries: BT.2020
•Transfer function (OETF/EOTF): SMPTE ST 2084
•Representation: Non Constant Luminance (NCL) YCbCr
•Sampling: 4:2:0
•Bit Depth: 10 bits
•Metadata: SMPTE ST 2086, MaxFALL, MaxCLL, HEVC Supplemental enhancement information (SEI) Messages
•Encoding using: HEVC Main 10 profile (iii)

ffmpeg libx265 already support bt2020 and SMTE ST2086 (option -color_primaries bt2020 -color_trc smpte2084) on the recently git version
Not yet support 10bit x265 ffmpeg but i will support 10bit encoding soon

Thanks

great work in making these things more accessible!! Will you be able to use this to capture video from a directshow compatible video capture card? Sorry for the newbie question

Please try ffmpeg.exe -list_devices true -f dshow -i dummy
If support directshow compatible video capture card,
You can see support device list like this screenshot


If device in list, you can input device


Thanks

[johnmeyer]

Looks very promising.

I also use ffmpeg for cutting and joining. Will you be including any features that would let me do cutting and joining, perhaps like VideoRedo?

[kgp700]

Looks very promising.

I also use ffmpeg for cutting and joining. Will you be including any features that would let me do cutting and joining, perhaps like VideoRedo?

I will add joining feature soon but It will be just joining files (can't specific joining time)
I think I will add edit feature(combined cutting and joining feature) after release stable version

Thanks

[johnmeyer]

You definitely have to hold the line on feature creep. However, if you can at least add the ability to join either selected files, or all files in a folder, that would still be really useful, even if the files can't first be trimmed prior to joining.

[pandy]

I miss two things, first lavfi source - it can be useful sometimes to use internal lavfi as a source (audio/video), second possibility to use external x265 (not internal ffmpeg libx265) to encode video (important for HDR/BT2020 encoding).

Side to this rest is quite clear and looks OK.

Infinity media encoder can many customize things
Maybe can support lavfi
Can you give example command of lavfi encoding?
I will try that

ffmpeg.exe -hide_banner -y -loglevel 32 -stats -f lavfi -i testsrc2=s=uhd2160:r=50

About external x265 or x264 support, I think I will support after release stable version
for support x265 or x264, too many variable and complex code

and about HDR support, actually I don't know about HDR encoding in detail.
I found about HDR encoding condition
•Color container/primaries: BT.2020
•Transfer function (OETF/EOTF): SMPTE ST 2084
•Representation: Non Constant Luminance (NCL) YCbCr
•Sampling: 4:2:0
•Bit Depth: 10 bits
•Metadata: SMPTE ST 2086, MaxFALL, MaxCLL, HEVC Supplemental enhancement information (SEI) Messages
•Encoding using: HEVC Main 10 profile (iii)

ffmpeg libx265 already support bt2020 and SMTE ST2086 (option -color_primaries bt2020 -color_trc smpte2084) on the recently git version
Not yet support 10bit x265 ffmpeg but i will support 10bit encoding soon

Thanks

You can check this thread to be more familiar with idea to encode trough x265 in some special cases where ffmpeg may be not able to deliver expected functionality - problem with ffmpeg is that it may introduce hidden colorspace conversion and usually it is 8 bit without possibility to force filter or ffmpeg to use more than 8 bit.

http://forum.doom9.org/showthread.php?t=172724

Thank You!