MediaArea / MediaConch

MediaConch (funded by PREFORMA)
31 stars 11 forks source link

File analysis is slow #130

Open Elorrain opened 8 years ago

Elorrain commented 8 years ago

I'm using the new MediaConch 16.04 version on OS X 10.9.5

When checking one or several different files the analyse never gets completed. See screenshot below.

screen shot 2016-05-10 at 16 45 11

Elorrain commented 8 years ago

At the end the analyse was completed, but I notice that it takes much more time than with the previous version on the same machine. Maybe it is just normal.

JeromeMartinez commented 8 years ago

We extended a bit the trace with more FFV1 stuff, but we don't expect "much longer". We are in the process of improving performance and showing a percentage of advancement.

kieranjol commented 8 years ago

I'm experiencing this as well with FFV1.MKV files - except it says 'In Queue', using the daily snapshot on El capitan. I haven't tried to replicate on other operating systems. I've dropped in a few 20 gig files and 30 minutes have gone by and they are still in the queue. v210.mov files are loading pretty much instantly. Activity monitor is saying that Mediaconch is using 100% of the cpu.

Here's a mediainfo report just in case: General Unique ID : 184676029319389706717796157967425230100 (0x8AEF4F3A9591AD195DD854BBC6CE5514) Complete name : /Volumes/Main Storage/Main_storage/TAPE/sd_tape_v210/tape_ingested_v210_rc/data/data/IFIPlayer v210s/aa111_mv4948_colleen_bawn_ah/data/aa111_mv4948_colleen_bawn_ah.mov.mkv Format : Matroska Format version : Version 4 / Version 2 File size : 19.2 GiB Duration : 41mn 40s Overall bit rate : 65.8 Mbps Writing application : Lavf57.38.102 Writing library : Lavf57.38.102 / Lavf57.38.102

Video ID : 1 Format : FFV1 Format version : Version 3.4 Format settings, GOP : N=1 Codec ID : V_MS/VFW/FOURCC / FFV1 Duration : 41mn 40s Width : 720 pixels Height : 576 pixels Display aspect ratio : 4:3 Frame rate mode : Constant Frame rate : 25.000 fps Standard : PAL Color space : YUV Chroma subsampling : 4:2:2 Bit depth : 10 bits Scan type : Interlaced Scan order : Top Field First Compression mode : Lossless Writing library : Lavc57.46.100 ffv1 Language : English Default : Yes Forced : No DURATION : 00:41:40.440000000 HANDLER_NAME : Apple Alias Data Handler TIMECODE : 01:26:27:23 coder_type : Range Coder MaxSlicesCount : 16 ErrorDetectionType : Per slice

Audio ID : 2 Format : PCM Codec ID : A_PCM/INT/LIT Duration : 41mn 40s Bit rate mode : Constant Channel(s) : 2 channels Sampling rate : 48.0 KHz Bit depth : 24 bits Language : English Default : Yes Forced : No DURATION : 00:41:40.440000000 HANDLER_NAME : Apple Alias Data Handler