![]() Mean it's not supported by ffmpeg at all or is there a solution to this problem. ![]() ff_frame_thread_encoder_init failedĮrror initializing output stream 0:0 - Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or heightĮncoding with ProRes Proxy/LT/422/422 HQ (apco, apcs, apcn, ap4h) encoding with ProRes Proxy/LT/422/422 HQ (apco, apcs, apcn, ap4h) profile, need YUV422P10 input ![]() Multiple -c, -codec, -acodec, -vcodec, -scodec or -dcodec options specified for stream 1, only the last option '-c:a pcm_s16le' will be used. Multiple -c, -codec, -acodec, -vcodec, -scodec or -dcodec options specified for stream 0, only the last option '-c:v prores' will be used. Stream #0:0(eng): Video: prores (4444) (ap4h / 0圆8347061), yuv444p12le(tv, bt709, progressive), 4096x2160, 864125 kb/s, SAR 1:1 DAR 256:135, 18 fps, 18 tbr, 18432 tbn (default) For online editing on powerful computer, Prores 422 HQ or Prores 422 are recommended for offline editing on slow computer, Prores 422 Proxy and Prores 422 LT are recommended. ![]() Using non-standard frame rate 18432/1024 I would still be on the lookout for black or corrupted frames in resolve when using non-certified Prores. If you converted to UT Video in YUV, those 235-255 values get clipped PS. UTVideo Transcode to ProRes 422 using ffmpeg 7. Gives the following output: ffmpeg version b3f566-essentials_build-Copyright (c) 2000-2022 the FFmpeg developersīuilt with gcc 11.2.0 (Rev7, Built by MSYS2 project)Ĭonfiguration: -enable-gpl -enable-version3 -enable-static -disable-w32threads -disable-autodetect -enable-fontconfig -enable-iconv -enable-gnutls -enable-libxml2 -enable-gmp -enable-bzlib -enable-lzma -enable-zlib -enable-libsrt -enable-libssh -enable-libzmq -enable-avisynth -enable-sdl2 -enable-libwebp -enable-libx264 -enable-libx265 -enable-libxvid -enable-libaom -enable-libopenjpeg -enable-libvpx -enable-mediafoundation -enable-libass -enable-libfreetype -enable-libfribidi -enable-libvidstab -enable-libvmaf -enable-libzimg -enable-amf -enable-cuda-llvm -enable-cuvid -enable-ffnvcodec -enable-nvdec -enable-nvenc -enable-d3d11va -enable-dxva2 -enable-libmfx -enable-libgme -enable-libopenmpt -enable-libopencore-amrwb -enable-libmp3lame -enable-libtheora -enable-libvo-amrwbenc -enable-libgsm -enable-libopencore-amrnb -enable-libopus -enable-libspeex -enable-libvorbis -enable-librubberband UTVideo Transcode to ProRes 422 HQ using ffmbc 6. But Handbrake can't encode to ProRes codec.Converting a Prores file with parameters:Īrguments: -i "input.mov" -map 0 -c copy -c:v prores -profile:v 2 -c:a pcm_s16le "output.mov" HandBrake claims on its official HandBrake documents that it can open video files produced by QuickTime, alongside with ProRes codec. You still need to get ProRes decoder installed before you go. ProRes 422 Proxy just follows the same workflow principle. When you export video footage, you can choose to yield the original media file with image sharpness guaranteed. Proxy editing is a method of editing in which original media clips are presented on timeline by proxy clips. Yet, some ProRes videos come to the public with format MXF OP1a. Generally, Apple ProRes codec is wrapped by Apple QuickTime container format MOV. ProRes and DNxHR/DNxHD are codecs and MXF OP1a is a format. What's the difference between "Apple ProRes MXF OP1a", "DNxHR/DNxHD MXF OP1a", "MXF OP1a"? Check here to get nitty-gritty about ProRes Raw. The biggest difference lies in the application - it's directly used for the raw data, thus delaying the debayering process to the post-production stage. ProRes 44 XQ render even better quality with YUV 4:4:4, a color depth of 10 or 12 bits.īy the way, what is ProRes Raw? Essentially, ProRes Raw is built upon the same technology as other ProRes codecs, no internal difference indeed. less compressed), so your CPU doesnt waste a lot of power. People transcode footage to ProRes because its more edit-friendly than h264 (i.e. All ProRes 422-variants adopt YUV Chroma subsampling of 4:2:2 at 10-bit color depth. As I understand it, the benefits from converting to ProRes for edit/grading are no longer an issue, unless youre working on an older computer.ProRes supports different data rates and different resolutions (from SD to Ultra HD).The nature of ProRes is a variable bit rate (VBR) codec.Intra-frame-only compression makes each frame stored independently and be decoded with no dependencies on other frames, which simplifies DCT-based ProRes video decoding than that of distribution-oriented format H.264 (H264 adopts both intra-frame and inter-frame compression).Intermediate codec for us during video editing compared to H264 user-end codec for practical viewing.
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