Hi everyone!
I did more testing about MPEG2-TS and x265 and x264. With x264 everyting works fine, x265 is causing the problem mentioned below. *STEP 1*. The command below works like a charm with x264 and x265. The initial problem was with the video I was using. However when I try to stream it, the x265 makes problems. x264 works perfectly. ffmpeg -re -i test.ts -r 25 -b:v 2500k -preset medium -c:v libx264 -x264-params crf=27 -y -f mpegts test1.ts ffmpeg -re -i test.ts -r 25 -b:v 2500k -preset medium -c:v libx265 -x265-params crf=27 -y -f mpegts test1.ts > *STEP 1* is to encode a file. There are this warning, but I'm don't know > how to fix them. But the video still plays with ffplay. > > ffmpeg -i BQTerrace_1920x1080_60_qp22.bin -r 25 -b:v 2500k -c:v hevc > -preset medium -x > 65-params crf=27 -y -f mpegts test.ts > ffmpeg version N-68441-g4fa42e0 Copyright (c) 2000-2014 the FFmpeg > developers > built on Dec 14 2014 22:13:03 with gcc 4.9.2 (GCC) > configuration: --enable-gpl --enable-version3 --disable-w32threads > --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r > --enable-gnutls --ena > le-iconv --enable-libass --enable-libbluray --enable-libbs2b > --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm > --enable-libilbc --enable-li > modplug --enable-libmp3lame --enable-libopencore-amrnb > --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus > --enable-librtmp --enable-libschroeding > r --enable-libsoxr --enable-libspeex --enable-libtheora > --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc > --enable-libvo-amrwbenc --enable-libvorbi > --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 > --enable-libx265 --enable-libxavs --enable-libxvid --enable-decklink > --enable-zlib > libavutil 54. 15.100 / 54. 15.100 > libavcodec 56. 14.100 / 56. 14.100 > libavformat 56. 15.105 / 56. 15.105 > libavdevice 56. 3.100 / 56. 3.100 > libavfilter 5. 3.101 / 5. 3.101 > libswscale 3. 1.101 / 3. 1.101 > libswresample 1. 1.100 / 1. 1.100 > libpostproc 53. 3.100 / 53. 3.100 > [hevc @ 000000000032e100] *Unknown HEVC profile: 0* > Last message repeated 3 times > [hevc @ 000000000031cee0] Stream #0: *not enough frames to estimate rate; > consider increasing probesize* > Input #0, hevc, from 'BQTerrace_1920x1080_60_qp22.bin': > Duration: N/A, bitrate: N/A > Stream #0:0: Video: hevc, yuv420p10le(tv), 1920x1080, 25 fps, 25 tbr, > 1200k tbn, 25 tbc > x265 [info]: HEVC encoder version 1.4 > x265 [info]: build info [Windows][GCC 4.9.2][64 bit] 8bpp > x265 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX > x265 [info]: Main profile, Level-4 (Main tier) > x265 [info]: WPP streams / frame threads / pool : 17 / 2 / 4 > x265 [info]: CTU size / RQT depth inter / intra : 64 / 1 / 1 > x265 [info]: ME / range / subpel / merge : hex / 57 / 2 / 2 > x265 [info]: Keyframe min / max / scenecut : 25 / 250 / 40 > x265 [info]: Lookahead / bframes / badapt : 20 / 4 / 2 > x265 [info]: b-pyramid / weightp / weightb / refs: 1 / 1 / 0 / 3 > x265 [info]: Rate Control / AQ-Strength / CUTree : CRF-27.0 / 1.0 / 1 > x265 [info]: tools: rd=3 lft sao signhide tmvp > [hevc @ 0000000006857de0] *Unknown HEVC profile: 0* > Last message repeated 1 times > Output #0, mpegts, to 'test.ts': > Metadata: > encoder : Lavf56.15.105 > Stream #0:0: Video: hevc (libx265), yuv420p, 1920x1080, q=2-31, 2500 > kb/s, 25 fps, 90k tbn, 25 tbc > Metadata: > encoder : Lavc56.14.100 libx265 > Stream mapping: > Stream #0:0 -> #0:0 (hevc (native) -> hevc (libx265)) > Press [q] to stop, [?] for help > [hevc @ 0000000006857de0] Unknown HEVC profile: 0 > Last message repeated 1 times > frame= 600 fps=6.5 q=0.0 Lsize= 7740kB time=00:00:23.92 > bitrate=2650.7kbits/s > video:7113kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB > muxing overhead: 8.813824% > x265 [info]: frame I: 3, Avg QP:27.06 kb/s: 35250.87 > x265 [info]: frame P: 121, Avg QP:27.73 kb/s: 9571.68 > x265 [info]: frame B: 476, Avg QP:33.05 kb/s: 403.04 > x265 [info]: global : 600, Avg QP:31.95 kb/s: 2426.29 > x265 [info]: Weighted P-Frames: Y:9.1% UV:6.6% > x265 [info]: consecutive B-frames: 0.8% 0.0% 3.2% 6.5% 89.5% > > > *STEP 2 is still a problem! I tried with x264 and everything works fine. The x265 encoded video still produces errors! Any idea here? Is this a BUG? *I googled about the start code and this is just a sequence of bits. Maybe is the encoder or maybe the streaming part? ffmpeg -re -i test1.ts -c copy -f mpegts udp://172.18.60.47:1234 (with video encoded with x264 works fine, x265 makes problems) The error: [mpegts @ 00000000050b0520] HEVC bitstream error, startcode missing, size 1436 data 00000100 > > *STEP 2* stream the file over UDP. Here I don't know what to do. What > parameters should I change/add/remove? Or is the source file "test.ts" > already corrupted? (The output is much longer because for each frame there > are the same errors) > > ffmpeg -re -i test.ts -c:v copy -f mpegts udp://172.18.60.47:1234 > ffmpeg version N-68441-g4fa42e0 Copyright (c) 2000-2014 the FFmpeg > developers > built on Dec 14 2014 22:13:03 with gcc 4.9.2 (GCC) > configuration: --enable-gpl --enable-version3 --disable-w32threads > --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r > --enable-gnutls --enab > le-iconv --enable-libass --enable-libbluray --enable-libbs2b > --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm > --enable-libilbc --enable-lib > modplug --enable-libmp3lame --enable-libopencore-amrnb > --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus > --enable-librtmp --enable-libschroedinge > r --enable-libsoxr --enable-libspeex --enable-libtheora > --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc > --enable-libvo-amrwbenc --enable-libvorbis > --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 > --enable-libx265 --enable-libxavs --enable-libxvid --enable-decklink > --enable-zlib > libavutil 54. 15.100 / 54. 15.100 > libavcodec 56. 14.100 / 56. 14.100 > libavformat 56. 15.105 / 56. 15.105 > libavdevice 56. 3.100 / 56. 3.100 > libavfilter 5. 3.101 / 5. 3.101 > libswscale 3. 1.101 / 3. 1.101 > libswresample 1. 1.100 / 1. 1.100 > libpostproc 53. 3.100 / 53. 3.100 > Input #0, mpegts, from 'test.ts': > Duration: 00:00:24.00, start: 1.480000, bitrate: 2641 kb/s > Program 1 > Metadata: > service_name : Service01 > service_provider: FFmpeg > Stream #0:0[0x100]: Video: hevc (Main) ([36][0][0][0] / 0x0024), > yuv420p(tv), 1920x1080, 25 fps, 25 tbr, 90k tbn, 25 tbc > Output #0, mpegts, to 'udp://172.18.60.47:1234': > Metadata: > encoder : Lavf56.15.105 > Stream #0:0: Video: hevc ([36][0][0][0] / 0x0024), yuv420p, 1920x1080, > q=2-31, 25 fps, 25 tbr, 90k tbn, 25 tbc > Stream mapping: > Stream #0:0 -> #0:0 (copy) > Press [q] to stop, [?] for help > [mpegts @ 00000000050b0520] *HEVC bitstream error, startcode missing, > size 75310 data 00000102* > [mpegts @ 00000000050b0520] HEVC bitstream error, startcode missing, size > 2941 data 00000102 > [mpegts @ 00000000050b0520] HEVC bitstream error, startcode missing, size > 1436 data 00000100 > [mpegts @ 00000000050b0520] HEVC bitstream error, startcode missing, size > 57986 data 00000102 > [mpegts @ 00000000050b0520] HEVC bitstream error, startcode missing, size > 3777 data 00000102 > [mpegts @ 00000000050b0520] HEVC bitstream error, startcode missing, size > 1369 data 00000100 > [mpegts @ 00000000050b0520] HEVC bitstream error, startcode missing, size > 55920 data 00000102 > [mpegts @ 00000000050b0520] HEVC bitstream error, startcode missing, size > 3855 data 00000102 > [mpegts @ 00000000050b0520] HEVC bitstream error, startcode missing, size > 1707 data 00000100 > [mpegts @ 00000000050b0520] HEVC bitstream error, startcode missing, size > 2177 data 00000100 > frame= 11 fps=0.0 q=-1.0 Lsize= 419kB time=00:00:00.36 > bitrate=9537.9kbits/s > video:387kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB > muxing overhead: 8.256908% > Received signal 2: terminating. > Thanks for the help in advance! :) Best regards, Rudi Hrvatin _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
