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nvenc H.264 support? #4

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r4sas opened this issue May 6, 2018 · 1 comment
Open

nvenc H.264 support? #4

r4sas opened this issue May 6, 2018 · 1 comment

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@r4sas
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r4sas commented May 6, 2018

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@r4sas
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r4sas commented May 7, 2018 •
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x264:
Stream #0:0: Video: h264 (Constrained Baseline), yuv420p(progressive), 1280x720, 62.50 fps, 60 tbr, 1k tbn, 120 tbc

nvenc:
Stream #0:0: Video: h264 (Constrained Baseline), yuv420p(tv, bt470bg/unknown/unknown, progressive), 1280x720 [SAR 1:1 DAR 16:9], 62.50 fps, 60 tbr, 1k tbn, 120 tbc

upd:
nvenc -> ffmpeg + -c:a copy -c:v libx264 -preset ultrafast
Stream #0:0: Video: h264 (libx264) ([7][0][0][0] / 0x0007), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 60 fps, 1k tbn, 60 tbc
If re-encoded with that options, it works, but requres external encoder...

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