Hello, SD e.g.:
Duration: 01:23:37.68, start: 90008.907967, bitrate: 4243 kb/s Program 17501 Stream #0:0[0x21](deu): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006), 492x250 Stream #0:1[0x1ff]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, top first), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc Side data: cpb: bitrate max/min/avg: 15000000/0/0 buffer size: 1835008 vbv_delay: N/A Stream #0:2[0x200](deu): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, fltp, 192 kb/s (clean effects) Stream #0:3[0x203](deu): Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz, 5.1(side), fltp, 384 kb/s (clean effects) It is very difficult to compress something like that. To compress it to half size, and a check with vivictpp give not acceptable results (the compression will be seen via vivictpp). Currently used : #SD rel. new Films,2 compression) #for f in *.ts; do ffmpeg -y -i "$f" -vcodec libx265 -crf 21 -preset slow -c:a copy "$(basename "$f" .ts).mkv";done #for f in *.ts; do ffmpeg -y -i "$f" -vcodec libx265 -crf 18 -preset slow -vf nlmeans="1.4:7:5:3:3" -c:a copy "$(basename "$f" .ts).mkv";done crf values only as example. Any ideas to improve ? Gloster _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
