Opened 6 years ago
Closed 6 years ago
#7171 closed defect (fixed)
SSL0013.rcv is not bit-exact
Reported by: | Carl Eugen Hoyos | Owned by: | |
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Priority: | normal | Component: | avcodec |
Version: | git-master | Keywords: | vc1 |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
Conformance sample SSL0013.rcv decodes the first five frames bit-exact, the remaining five frames are not correct, works fine with -hwaccel vdpau
here.
$ ffmpeg -i SSL0013.rcv -f framecrc - ffmpeg version N-90869-g2d7ba3a Copyright (c) 2000-2018 the FFmpeg developers built with gcc 6.4.0 (GCC) configuration: --enable-gpl libavutil 56. 17.100 / 56. 17.100 libavcodec 58. 19.100 / 58. 19.100 libavformat 58. 13.100 / 58. 13.100 libavdevice 58. 4.100 / 58. 4.100 libavfilter 7. 20.100 / 7. 20.100 libswscale 5. 2.100 / 5. 2.100 libswresample 3. 2.100 / 3. 2.100 libpostproc 55. 2.100 / 55. 2.100 Input #0, vc1test, from 'SSL0013.rcv': Duration: 00:00:01.00, bitrate: 72 kb/s Stream #0:0: Video: wmv3 (Simple), yuv420p, 128x96, 10 fps, 10 tbr, 10 tbn, 10 tbc Stream mapping: Stream #0:0 -> #0:0 (wmv3 (native) -> rawvideo (native)) Press [q] to stop, [?] for help #software: Lavf58.13.100 #tb 0: 1/10 #media_type 0: video #codec_id 0: rawvideo #dimensions 0: 128x96 #sar 0: 0/1 Output #0, framecrc, to 'pipe:': Metadata: encoder : Lavf58.13.100 Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 128x96, q=2-31, 1474 kb/s, 10 fps, 10 tbn, 10 tbc Metadata: encoder : Lavc58.19.100 rawvideo 0, 0, 0, 1, 18432, 0x4f1d3ec9 0, 1, 1, 1, 18432, 0x0fe34060 0, 2, 2, 1, 18432, 0x2787834d 0, 3, 3, 1, 18432, 0xb2766cf0 0, 4, 4, 1, 18432, 0x7456abf0 0, 5, 5, 1, 18432, 0x9db6b3d2 0, 6, 6, 1, 18432, 0xd70a641c 0, 7, 7, 1, 18432, 0x9bfbe2e8 0, 8, 8, 1, 18432, 0x415080f5 0, 9, 9, 1, 18432, 0x84ca7906 SSL0013.rcv: Input/output error frame= 10 fps=0.0 q=-0.0 Lsize= 1kB time=00:00:01.00 bitrate= 5.6kbits/s speed= 231x video:180kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Output of reference decoder:
$ ffmpeg -s 128x96 -i testout.yuv -f framecrc - ffmpeg version N-90869-g2d7ba3a Copyright (c) 2000-2018 the FFmpeg developers built with gcc 6.4.0 (GCC) configuration: --enable-gpl libavutil 56. 17.100 / 56. 17.100 libavcodec 58. 19.100 / 58. 19.100 libavformat 58. 13.100 / 58. 13.100 libavdevice 58. 4.100 / 58. 4.100 libavfilter 7. 20.100 / 7. 20.100 libswscale 5. 2.100 / 5. 2.100 libswresample 3. 2.100 / 3. 2.100 libpostproc 55. 2.100 / 55. 2.100 [rawvideo @ 0x2d80480] Estimating duration from bitrate, this may be inaccurate Input #0, rawvideo, from 'testout.yuv': Duration: 00:00:00.40, start: 0.000000, bitrate: 3686 kb/s Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 128x96, 3686 kb/s, 25 tbr, 25 tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (rawvideo (native) -> rawvideo (native)) Press [q] to stop, [?] for help #software: Lavf58.13.100 #tb 0: 1/25 #media_type 0: video #codec_id 0: rawvideo #dimensions 0: 128x96 #sar 0: 0/1 Output #0, framecrc, to 'pipe:': Metadata: encoder : Lavf58.13.100 Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 128x96, q=2-31, 3686 kb/s, 25 fps, 25 tbn, 25 tbc Metadata: encoder : Lavc58.19.100 rawvideo 0, 0, 0, 1, 18432, 0x4f1d3ec9 0, 1, 1, 1, 18432, 0x0fe34060 0, 2, 2, 1, 18432, 0x2787834d 0, 3, 3, 1, 18432, 0xb2766cf0 0, 4, 4, 1, 18432, 0x7456abf0 0, 5, 5, 1, 18432, 0x7e27b3d2 0, 6, 6, 1, 18432, 0x2191645b 0, 7, 7, 1, 18432, 0xada9e0b4 0, 8, 8, 1, 18432, 0xde097f76 0, 9, 9, 1, 18432, 0x712477ad frame= 10 fps=0.0 q=-0.0 Lsize= 1kB time=00:00:00.40 bitrate= 13.9kbits/s speed= 344x video:180kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Coverage:
COVERAGE: 8.3.2 COVERAGE: 10.3.1 COVERAGE: 6.1.1 COVERAGE: 6.1.4 COVERAGE: 6.1.5 COVERAGE: 6.1.6 COVERAGE: 6.1.11 COVERAGE: 6.1.12 COVERAGE: 6.1.13 COVERAGE: 6.1.14 COVERAGE: 6.1.15 COVERAGE: 6.1.16 COVERAGE: 6.1.17 COVERAGE: 6.1.18 COVERAGE: 6.1.19 COVERAGE: 6.1.20 COVERAGE: 6.1.21 COVERAGE: 6.1.22 COVERAGE: 6.1.23 COVERAGE: 6.1.24 COVERAGE: 6.1.29 COVERAGE: 6.1.30 COVERAGE: D.1:SP@LL COVERAGE: 7.1.1.12 COVERAGE: 7.1.1.14 COVERAGE: 7.1.1.16 COVERAGE: 7.1.1.19 COVERAGE: 7.1.1.41 COVERAGE: 8.1.1.1 COVERAGE: 7.1.1.42 COVERAGE: 7.1.1.43 COVERAGE: 8.3.7 COVERAGE: 7.1.3.4 COVERAGE: 8.1.1.5 COVERAGE: 8.1.1.5 COVERAGE: 7.1.3.5 COVERAGE: 8.1.1.8 COVERAGE: 8.1.1.2 COVERAGE: 7.1.4.3 COVERAGE: 8.1.1.7 COVERAGE: 7.1.4.7 COVERAGE: 8.3.6.1.5 COVERAGE: 8.1.1.11 COVERAGE: 8.1.1.10 COVERAGE: 7.1.4.8 COVERAGE: 7.1.4.11 COVERAGE: 8.1.1.12 COVERAGE: 8.1.1.6 COVERAGE: 8.1.1.14 COVERAGE: 8.1.1.9 COVERAGE: 8.5.1 COVERAGE: 8.1.1.13 COVERAGE: 7.1.4.10 COVERAGE: 7.1.4.9 COVERAGE: 7.1.4.11 COVERAGE: 7.1.1.22 COVERAGE: 7.2.1 COVERAGE: 8.7.1 COVERAGE: 7.2.2 COVERAGE: 8.7.2 COVERAGE: 7.2.3 COVERAGE: 8.7.3.6 COVERAGE: 7.1.1.30 COVERAGE: 8.7.3.4 COVERAGE: 7.1.1.24 COVERAGE: 8.3.4.5 COVERAGE: 7.1.1.27 COVERAGE: 8.3.4.6 COVERAGE: 7.1.1.28 COVERAGE: 7.1.1.33 COVERAGE: 7.1.1.35 COVERAGE: 8.3.6.1.4 COVERAGE: 7.1.3.2 COVERAGE: 7.1.3.3 COVERAGE: 8.3.3.2 COVERAGE: 8.3.5.2.1 COVERAGE: 8.3.5.5.2 COVERAGE: 7.1.3.9 COVERAGE: 8.3.5.3.2 COVERAGE: 8.3.5.3.3 COVERAGE: 8.3.5.4.1 COVERAGE: 8.3.6.2.1 COVERAGE: 7.1.3.11 COVERAGE: 8.3.4.8 COVERAGE: 8.3.5.6 COVERAGE: 10.3.5.2.1 COVERAGE: 7.1.4.2 COVERAGE: 10.3.5.2.2 COVERAGE: 8.3.6.2.3 COVERAGE: 8.3.6.2.4 COVERAGE: 8.3.6.2.2 COVERAGE: 8.3.6.2.5 COVERAGE: 8.3.6.5.2 COVERAGE: 8.3.5.4.4 COVERAGE: 8.4.5.10.2 COVERAGE: 8.3.5.4.5 COVERAGE: 8.3.6.5.1 COVERAGE: 8.3.6.5.3 COVERAGE: 8.3.4.4 COVERAGE: 8.3.5.3.5 COVERAGE: 8.3.5.3.1 COVERAGE: 8.3.5.4.3 COVERAGE: 8.3.3.1 COVERAGE: 8.3.5.5.1 COVERAGE: 7.1.3.8 COVERAGE: 8.3.6.1.3 COVERAGE: 8.3.6.2.2 COVERAGE: 8.3.6.2.5 COVERAGE: 7.1.4.1 COVERAGE: 10.3.5.2.2 COVERAGE: 8.3.6.2.2 COVERAGE: 8.3.6.2.5 COVERAGE: 10.3.5.2.2 COVERAGE: 8.7.3.7 COVERAGE: 8.7.3.1 COVERAGE: 8.3.5.3.4 COVERAGE: 7.1.3.10 COVERAGE: 8.7.3.3 COVERAGE: 8.7.3.2 COVERAGE: 8.7.3.8 COVERAGE: 8.7.3.5 COVERAGE: 7.1.4.12 COVERAGE: 7.1.4.16 COVERAGE: 7.1.4.17 COVERAGE: 7.1.4.13 COVERAGE: 7.1.4.15 COVERAGE: 7.1.4.14 COVERAGE: 8.3.6.1.2
Attachments (1)
Change History (2)
by , 6 years ago
Attachment: | SSL0013.rcv added |
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comment:1 by , 6 years ago
Resolution: | → fixed |
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Status: | new → closed |
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Fixed by Jerome Borsboom in a43cdd769301af21d062d002ec1487908e44474a