Opened 9 years ago
Closed 9 years ago
#4744 closed defect (fixed)
ffmpeg does not scale subtitles
| Reported by: | Carl Eugen Hoyos | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | ffmpeg |
| Version: | git-master | Keywords: | sub |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | yes | |
| Analyzed by developer: | no |
Description
The samples from ticket #679 show the subtitles correctly with FFplay, but they are no automatically scaled with ffmpeg.
$ ffmpeg -canvas_size 720x576 -i subtitles.ts -filter_complex [0:0][0:3]overlay -qscale 2 out.avi
ffmpeg version N-74140-g6c87b86 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl --enable-libzvbi
libavutil 54. 29.100 / 54. 29.100
libavcodec 56. 56.101 / 56. 56.101
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 30.100 / 5. 30.100
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
[mpeg2video @ 0x3613fc0] Invalid frame dimensions 0x0.
Last message repeated 10 times
[NULL @ 0x3618a80] start time for stream 2 is not set in estimate_timings_from_pts
[mpegts @ 0x35f0360] PES packet size mismatch
[mpegts @ 0x35f0360] Could not find codec parameters for stream 2 (Audio: mp3 ([4][0][0][0] / 0x0004), 0 channels, s16p): unspecified frame size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 0x35f0360] Could not find codec parameters for stream 4 (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 0x35f0360] Could not find codec parameters for stream 5 (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 0x35f0360] Could not find codec parameters for stream 6 (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[mpegts @ 0x35f0360] Could not find codec parameters for stream 7 (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mpegts, from 'subtitles.ts':
Duration: 00:00:09.21, start: 11318.457333, bitrate: 2223 kb/s
Program 8270
Metadata:
service_name : ITV1
service_provider: ITV
Program 8325
Metadata:
service_name : ITV2
service_provider: ITV
Program 8634
Metadata:
service_name : Rabbit
service_provider: Teletext Limited
Program 8384
Metadata:
service_name : Channel 4
service_provider: Channel 4 TV
Program 8448
Metadata:
service_name : E4
service_provider: Channel 4 TV
Program 8442
Metadata:
service_name : More 4
service_provider: Channel 4 TV
Stream #0:0[0x24e]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv), 544x576 [SAR 32:17 DAR 16:9], max. 15000 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0:1[0x24f](eng): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz, stereo, s16p, 192 kb/s
Stream #0:2[0x250](eng): Audio: mp3 ([4][0][0][0] / 0x0004), 0 channels, s16p (visual impaired)
Stream #0:3[0x251](eng): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)
Stream #0:4[0x84f]: Unknown: none ([11][0][0][0] / 0x000B)
Stream #0:5[0x911]: Unknown: none ([11][0][0][0] / 0x000B)
Stream #0:6[0x912]: Unknown: none ([11][0][0][0] / 0x000B)
Stream #0:7[0xbbb]: Unknown: none ([11][0][0][0] / 0x000B)
Program 8452
Metadata:
service_name : Channel 4+1
service_provider: Channel 4 TV
Program 8577
Metadata:
service_name : Gay Rabbit
service_provider: Teletext Limited
Program 8500
Metadata:
service_name : Channel 5
service_provider: five
Program 8370
Metadata:
service_name : ITV1 +1
service_provider: ITV
Please use -q:a or -q:v, -qscale is ambiguous
Output #0, avi, to 'out.avi':
Metadata:
ISFT : Lavf56.40.101
Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 544x576 [SAR 32:17 DAR 16:9], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc (default)
Metadata:
encoder : Lavc56.56.101 mpeg4
Stream #0:1(eng): Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo, fltp, 192 kb/s
Metadata:
encoder : Lavc56.56.101 ac3
Stream mapping:
Stream #0:0 (mpeg2video) -> overlay:main (graph 0)
Stream #0:3 (dvbsub) -> overlay:overlay (graph 0)
overlay (graph 0) -> Stream #0:0 (mpeg4)
Stream #0:1 -> #0:1 (mp2 (native) -> ac3 (native))
Press [q] to stop, [?] for help
[mpegts @ 0x35f0360] PES packet size mismatche=00:00:07.88 bitrate=3515.2kbits/s
[mpeg2video @ 0x365a080] ac-tex damaged at 11 25
[mpeg2video @ 0x365a080] Warning MVs not available
[mpeg2video @ 0x365a080] concealing 374 DC, 374 AC, 374 MV errors in I frame
Past duration 0.743889 too large
frame= 198 fps=0.0 q=2.0 Lsize= 4318kB time=00:00:09.24 bitrate=3828.2kbits/s
video:4100kB audio:196kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.498193%
$ ffmpeg -i BDAV\ recorded\ video\ sample.ts -filter_complex [0:0][0:3]overlay -qscale 2 out.avi
ffmpeg version N-74140-g6c87b86 Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 4.7 (SUSE Linux)
configuration: --enable-gpl --enable-libzvbi
libavutil 54. 29.100 / 54. 29.100
libavcodec 56. 56.101 / 56. 56.101
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 30.100 / 5. 30.100
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
[h264 @ 0x1c637a0] non-existing SPS 0 referenced in buffering period
[h264 @ 0x1c637a0] non-existing PPS 0 referenced
[h264 @ 0x1c637a0] non-existing SPS 0 referenced in buffering period
[h264 @ 0x1c637a0] non-existing PPS 0 referenced
[h264 @ 0x1c637a0] decode_slice_header error
[h264 @ 0x1c637a0] non-existing PPS 0 referenced
[h264 @ 0x1c637a0] decode_slice_header error
[h264 @ 0x1c637a0] non-existing PPS 0 referenced
[h264 @ 0x1c637a0] decode_slice_header error
[h264 @ 0x1c637a0] non-existing PPS 0 referenced
[h264 @ 0x1c637a0] decode_slice_header error
[h264 @ 0x1c637a0] non-existing PPS 0 referenced
[h264 @ 0x1c637a0] decode_slice_header error
[h264 @ 0x1c637a0] non-existing PPS 0 referenced
[h264 @ 0x1c637a0] decode_slice_header error
[h264 @ 0x1c637a0] no frame!
...
[h264 @ 0x1c637a0] non-existing SPS 0 referenced in buffering period
[h264 @ 0x1c637a0] non-existing PPS 0 referenced
[h264 @ 0x1c637a0] non-existing SPS 0 referenced in buffering period
[h264 @ 0x1c637a0] non-existing PPS 0 referenced
[h264 @ 0x1c637a0] decode_slice_header error
[h264 @ 0x1c637a0] non-existing PPS 0 referenced
[h264 @ 0x1c637a0] decode_slice_header error
[h264 @ 0x1c637a0] non-existing PPS 0 referenced
[h264 @ 0x1c637a0] decode_slice_header error
[h264 @ 0x1c637a0] non-existing PPS 0 referenced
[h264 @ 0x1c637a0] decode_slice_header error
[h264 @ 0x1c637a0] non-existing PPS 0 referenced
[h264 @ 0x1c637a0] decode_slice_header error
[h264 @ 0x1c637a0] non-existing PPS 0 referenced
[h264 @ 0x1c637a0] decode_slice_header error
[h264 @ 0x1c637a0] no frame!
[mpegts @ 0x1c5d360] Could not find codec parameters for stream 4 (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mpegts, from 'BDAV recorded video sample.ts':
Duration: 00:00:44.83, start: 47323.752122, bitrate: 4616 kb/s
Program 82
Metadata:
service_name : J2
service_provider: TVB
Stream #0:0[0x335]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 50 tbr, 90k tbn, 50 tbc
Stream #0:1[0x336]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo, fltp, 192 kb/s
Stream #0:2[0x337]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo, fltp, 192 kb/s
Stream #0:3[0x339](CHI): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)
Stream #0:4[0x3e9]: Unknown: none ([11][0][0][0] / 0x000B)
Program 83
Metadata:
service_name : iNews
service_provider: TVB
Program 85
Metadata:
service_name : High Definition Jade
service_provider: TVB
Please use -q:a or -q:v, -qscale is ambiguous
[mpegts @ 0x1c5d360] sub2video: using 1920x1080 canvas
Output #0, avi, to 'out.avi':
Metadata:
ISFT : Lavf56.40.101
Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc (default)
Metadata:
encoder : Lavc56.56.101 mpeg4
Stream #0:1: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo, fltp, 192 kb/s
Metadata:
encoder : Lavc56.56.101 ac3
Stream mapping:
Stream #0:0 (h264) -> overlay:main (graph 0)
Stream #0:3 (dvbsub) -> overlay:overlay (graph 0)
overlay (graph 0) -> Stream #0:0 (mpeg4)
Stream #0:1 -> #0:1 (ac3 (native) -> ac3 (native))
Press [q] to stop, [?] for help
[h264 @ 0x2dc88c0] error while decoding MB 38 4, bytestream -8rate=10554.1kbits/s
[h264 @ 0x2dc88c0] concealing 7691 DC, 7691 AC, 7691 MV errors in P frame
Past duration 0.760826 too large 56590kB time=00:00:44.68 bitrate=10375.6kbits/s
frame= 1089 fps= 68 q=2.0 Lsize= 57117kB time=00:00:44.88 bitrate=10425.6kbits/s
video:56021kB audio:1027kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.120315%
Change History (2)
comment:1 by , 9 years ago
comment:2 by , 9 years ago
| Reproduced by developer: | set |
|---|---|
| Resolution: | → fixed |
| Status: | new → closed |
Fixed in 21566b21d57ec9d8b0a40160e3e19c6970a813f7, 4ada49f9dbed6ab1a84cf2d79f0e8b5e549b0b6a, bd5d11d9f5fdfb5d639a182a97b84ae08af16fc0, 72237ef6e933527be7855cb266a2a4df4dcb8096
To scale subtitles to the same as the video there now exists the scale2ref filter
Note:
See TracTickets
for help on using tickets.
Same problem here, DVB-subtitle layer does not scale.
Sample file available here: https://www.dropbox.com/s/4voq6p56bv2l4to/sample.ts?dl=0
File is a clipped DVBLink recorded TVshow, a transponder file.
Console output:
BTW, that "too large" error and crash did not happen on a build I downloaded 3 days ago, it is not part of this reported problem so lets just ignore it for now.
C:\ffmpeg\bin>ffmpeg -i "sample.ts" -filter_complex "[0:s:0]scale=width=1920:height=1080[sub];[0:v][sub]overlay" "sampleconv.mp4" ffmpeg version N-74202-g336822e Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.9.3 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --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-lzma --enable-decklink --enable-zlib libavutil 54. 29.100 / 54. 29.100 libavcodec 56. 56.101 / 56. 56.101 libavformat 56. 40.101 / 56. 40.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 30.100 / 5. 30.100 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.101 / 1. 2.101 libpostproc 53. 3.100 / 53. 3.100 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246736897, dts=2246737142, size=4963 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246736897, dts=2246737142, size=4733 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246751489, dts=2246751542, size=3622 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246751489, dts=2246751542, size=3497 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246765825, dts=2246765942, size=6423 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246765825, dts=2246765942, size=5918 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246780161, dts=2246780342, size=4487 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246780161, dts=2246780342, size=4281 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246809089, dts=2246809142, size=5826 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246809089, dts=2246809142, size=6095 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246823425, dts=2246823542, size=4849 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246823425, dts=2246823542, size=4344 Input #0, mpegts, from 'sample.ts': Duration: 00:00:17.42, start: 24961.862222, bitrate: 8930 kb/s Program 1066 Metadata: service_name : ? service_provider: ? Stream #0:0[0x370](eng): Audio: ac3 ([6][0][0][0] / 0x0006), 48000 Hz, stereo, fltp, 448 kb/s Stream #0:1[0x373](dut): Audio: ac3 ([6][0][0][0] / 0x0006), 48000 Hz, stereo, fltp, 192 kb/s (visual impaired) Stream #0:2[0x101f](fin): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream #0:3[0x13f0](fin): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006) Stream #0:4[0x13c]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 25 fps, 50 tbr, 90k tbn, 50 tbc [mpegts @ 0000000003c667e0] sub2video: using 1920x1080 canvas [libx264 @ 000000000751a400] using SAR=1/1 [libx264 @ 000000000751a400] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2 [libx264 @ 000000000751a400] profile High, level 4.0 [libx264 @ 000000000751a400] 264 - core 146 r2538 121396c - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to 'sampleconv.mp4': Metadata: encoder : Lavf56.40.101 Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 12800 tbn, 25 tbc (default) Metadata: encoder : Lavc56.56.101 libx264 Stream #0:1(eng): Audio: aac (libvo_aacenc) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, s16, 128 kb/s Metadata: encoder : Lavc56.56.101 libvo_aacenc Stream mapping: Stream #0:2 (dvbsub) -> scale (graph 0) Stream #0:4 (h264) -> overlay:main (graph 0) overlay (graph 0) -> Stream #0:0 (libx264) Stream #0:0 -> #0:1 (ac3 (native) -> aac (libvo_aacenc)) Press [q] to stop, [?] for help [h264 @ 000000000751c0e0] number of reference frames (0+5) exceeds max (4; probably corrupt input), discarding one [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246736897, dts=2246737142, size=4963 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246736897, dts=2246737142, size=4733 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246751489, dts=2246751542, size=3622 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246751489, dts=2246751542, size=3497 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246765825, dts=2246765942, size=6423 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246765825, dts=2246765942, size=5918 frame= 31 fps=0.0 q=0.0 size= 0kB time=00:00:00.47 bitrate= 0.8kbits/s dup=1 drop=0 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246780161, dts=2246780342, size=4487 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246780161, dts=2246780342, size=4281 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246809089, dts=2246809142, size=5826 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246809089, dts=2246809142, size=6095 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246823425, dts=2246823542, size=4849 [mpegts @ 0000000003c667e0] Invalid timestamps stream=4, pts=2246823425, dts=2246823542, size=4344 Past duration 0.933601 too large frame= 414 fps= 23 q=-1.0 Lsize= 5130kB time=00:00:16.52 bitrate=2543.5kbits/s dup=1 drop=0 video:4857kB audio:259kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.266437% [libx264 @ 000000000751a400] frame I:5 Avg QP:20.24 size:130465 [libx264 @ 000000000751a400] frame P:123 Avg QP:22.49 size: 22395 [libx264 @ 000000000751a400] frame B:286 Avg QP:24.55 size: 5476 [libx264 @ 000000000751a400] consecutive B-frames: 1.7% 15.0% 10.9% 72.5% [libx264 @ 000000000751a400] mb I I16..4: 14.6% 67.6% 17.8% [libx264 @ 000000000751a400] mb P I16..4: 1.1% 2.7% 0.2% P16..4: 42.5% 9.0% 6.5% 0.0% 0.0% skip:38.0% [libx264 @ 000000000751a400] mb B I16..4: 0.1% 0.1% 0.0% B16..8: 39.0% 0.8% 0.1% direct: 0.4% skip:59.5% L0:41.4% L1:57.4% BI: 1.2% [libx264 @ 000000000751a400] 8x8 transform intra:66.7% inter:84.1% [libx264 @ 000000000751a400] coded y,uvDC,uvAC intra: 54.8% 43.7% 10.6% inter: 8.6% 7.6% 0.0% [libx264 @ 000000000751a400] i16 v,h,dc,p: 31% 25% 10% 33% [libx264 @ 000000000751a400] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 17% 30% 4% 6% 6% 6% 5% 5% [libx264 @ 000000000751a400] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 23% 12% 4% 8% 7% 6% 4% 5% [libx264 @ 000000000751a400] i8c dc,h,v,p: 55% 19% 23% 3% [libx264 @ 000000000751a400] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 000000000751a400] ref P L0: 59.7% 11.1% 21.2% 8.0% [libx264 @ 000000000751a400] ref B L0: 83.8% 13.4% 2.8% [libx264 @ 000000000751a400] ref B L1: 92.1% 7.9% [libx264 @ 000000000751a400] kb/s:2402.43