Xmedia recode picking bitrate10/3/2023 ![]() If you're doing multiple (batch conversions), keep an eye on duration before deleting any originals. Lookahead Sets the number of frames to use for mb-tree ratecontrol and vbv-lookahead. Bitrate Variance Allowed deviation from the target bitrate or filesize. If you're converting a single video at a time - I would recommend the latest version. VBV Initial Buffer The initial occupancy of the VBV buffer. According to the function introduction on its official website, XMedia Recode can convert almost all known audio and video formats, convert unprotected BD/DVD to regular formats, create chapters, importing subtitles, and edit the video. So this thing runs "hot" vs other Video Converters I've used.ĭespite these short-comings, I really like this application. XMedia Recode is a free and open source video/audio transcoding program for Windows. The conversions themselves are fine but xMedia Recode doesn't always pass the correct values to the job list (so far we're talking duration only).Īnother, smaller issue is the CPU usage which is always at 100% even when CPU Priority is set to the lower levels. Basically whatever appears on the job list (duration, conversion type, etc) is what you're going to get at the end. It doesn't happen all the time but often enough in my testing when loading and placing in the job list. It seems to take the duration of one of the videos (let's say 11 minutes) and force that duration on all other videos (even if the other videos are an hour long). When the list gets highlighted and added to the JOB list, you'll see the duration shortened. When loading a few videos for batch conversion, the program analyzes the selected files and you'll see specs for each video listed (including START and END times = duration). The problem, I think, is that I am converting videos using CRF, which gives really good results otherwise, and I think is WAY too complicated for me to try doing using the command line - I am guaranteed to f(k) that upįor background, my output videos come out with the following settings:Įncoding settings : cabac=1 / ref=2 / deblock=1:0:0 / analyse=0x1:0x131 / me=hex / subme=7 / psy=1 / psy_rd=1.00:0.00 / mixed_ref=0 / me_range=16 / chroma_me=1 / trellis=1 / 8x8dct=0 / cqm=0 / deadzone=21,11 / fast_pskip=1 / chroma_qp_offset=-2 / threads=12 / lookahead_threads=2 / sliced_threads=0 / nr=0 / decimate=1 / interlaced=0 / bluray_compat=0 / constrained_intra=0 / bframes=3 / b_pyramid=0 / b_adapt=1 / b_bias=0 / direct=3 / weightb=1 / open_gop=0 / weightp=2 / keyint=50 / keyint_min=5 / scenecut=40 / intra_refresh=0 / rc_lookahead=40 / rc=crf / mbtree=1 / crf=20.0 / qcomp=0.60 / qpmin=10 / qpmax=69 / qpstep=4 / vbv_maxrate=24000 / vbv_bufsize=24000 / crf_max=0.0 / nal_hrd=none / filler=0 / ip_ratio=1.40 / aq=3:1.WARNING: I'm not certain how the previous versions handled multiple files (job list) but I'm working with version 2.2.9.7 and it fails to convert the complete video on many jobs I've given it. And in most cases you won't have to because the presets are great. ![]() The most important reason people chose HandBrake is: There are presets for everything, so you don't have to delve deep in to advanced features if you don't want or need to. Is anyone aware of a way of forcing Recode to add a dropdown option in Recode? Or is there some setting I am using that prevents me using any other color mode? Or is Recode just poorly coded and doesn't offer all the options I could have? HandBrake is ranked 2nd while XMedia Recode is ranked 6th. Problem is the only option Recode offers me against the "Color Mode" option is one simple "YUV 4:2:0 Planar 12bpp" and there does not seem to be any other option or setting anywhere else in the program to change that. ![]() So, I run "ffmpeg -pix_fmts" I get a looooooooong list of options including "yuvj420p". I know I should instead be using "pix_fmt yuvj420p" says someone random. This only provides 8 bits of colour, according to the output. Update of ffmpeg Update of AOM AV1 (3.4.0) Codec Update of vpx (1.12. io9 picks the best genre movies and TV shows coming to Netflix, Hulu. I've done some digging around and found that the reason is the color mode being used: yuv420p. A lot of people will prefer high bitrate SDR content vs high bitrate HDR content. (Notably the "Shangri-La" in FC4 where the reds are turned into very grey "reds".) Most of the time this doesn't bother me, but sometimes it is so ridiculously obvious it positively hurts my eyes with vibrant colours reduced to absolute grey garbage. ![]() I am converting fraps AVI videos to MP4s and I've been using a program called Xmedia Recode - which is just a shell around FFMPEG for the grunt work - but I am finding my output videos are "washed out". ![]()
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