To save you time and effort, this encoding software presents batch processing capabilities backed by multi-core processing.Įven better, you get to pick your preferred quality, work with lots of H265/H264 formats like MP4, MKV, MPEG, AVI, MOV, besides a built-in video downloader. The most outstanding feature is that you will obtain only the highest quality possible in every conversion task you undertake. TalkHelper Video Converter offers the best way overall to convert H265 to H264 or H264 to H265. In light of that, this article gets you acquainted with the best ways to convert H264 to H265 without compromising the original quality.Ĭonvert H.265 to H.264 with Best H265 to H264 Converter # TalkHelper Video Converter (Recommended) To bridge this gap, it becomes necessary to convert H.265 to H.264. However, even with better data compression ( 25-50%), the H.265 codec is not supported by all devices and platforms like H.264. H.265 or High Efficiency Video Coding (HEVC) is a more advanced video compression standard and succeeds AVC. It enjoys over 91% popularity due to its high compatibility while extending support for up to 8K UHD videos. PPS id out of range: 0H.264 or Advanced Video Coding (AVC) is a video compression standard based on block-oriented, motion-compensated coding, and is very common in recording, compressing, and distributing video content. Calling cu->cuCtxDestroy(hwctx->cuda_ctx)įull output with warning log level PPS id out of range: 0
Statistics: 15357720 bytes read, 0 seeks Impossible to convert between the formats supported by the filter ‘graph 0 input from stream 0:0’ and the filter ‘auto_scale_0’įailed to inject frame into filter network: Function not implementedĮrror while processing the decoded data for stream #0:0 auto-inserting filter ‘auto_scale_0’ between the filter ‘graph 0 input from stream 0:0’ and the filter ‘Parsed_scale_npp_0’ Working command without using GPU to scale: /usr/local/bin/ffmpeg -y -v warning -c:v hevc_cuvid -an -sn -dn -reconnect_at_eof 1 -reconnect_streamed 1 -reconnect_on_network_error 1 -i -c:v h264_nvenc -pix_fmt yuv420p -vf scale=1280:720 test_hevc.mp4īut when I try to scale using GPU for example scale_cuda or scale_npp I get this error:Ĭommand: /usr/local/bin/ffmpeg -y -v warning -c:v hevc_cuvid -an -sn -dn -reconnect_at_eof 1 -reconnect_streamed 1 -reconnect_on_network_error 1 -i -c:v h264_nvenc -pix_fmt yuv420p -vf scale_npp=1280:720 test_hevc.mp4Įrror output with trace log level w:3840 h:2160 pixfmt:p010le tb:1/90000 fr:50/1 sar:1/1 I was also using scale_npp=w=1280:h=720:format=yuv420p and scale_cuda - > no result. I use hevc_cuvid decoder and h264_nvenc encoder. Default input is 10 bit hevc but I also try it on 8 bit hevc. I am trying to transcode hevc to h264 using GPU.
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