Opened 17 months ago
Last modified 15 months ago
#10078 new defect
speedhq: ffmpeg fails to decode it's own created file - low resolution
Reported by: | ami_stuff | Owned by: | |
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Priority: | normal | Component: | avcodec |
Version: | git-master | Keywords: | shq |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | no | |
Analyzed by developer: | no |
Description
another issue: width should be always a multiple of 16, otherwise the original NewTek's codec won't decode correctly the file created with ffmpeg
./ffmpeg -i 32.bmp -vcodec speedhq -y out.avi ffmpeg version N-109227-g1a7efafd33 Copyright (c) 2000-2022 the FFmpeg developers built with gcc 9 (Ubuntu 9.4.0-1ubuntu1~20.04.1) configuration: --enable-libopenjpeg libavutil 57. 43.100 / 57. 43.100 libavcodec 59. 54.100 / 59. 54.100 libavformat 59. 34.102 / 59. 34.102 libavdevice 59. 8.101 / 59. 8.101 libavfilter 8. 50.101 / 8. 50.101 libswscale 6. 8.112 / 6. 8.112 libswresample 4. 9.100 / 4. 9.100 Input #0, bmp_pipe, from '32.bmp': Duration: N/A, bitrate: N/A Stream #0:0: Video: bmp, bgr24, 32x32, 25 fps, 25 tbr, 25 tbn Stream mapping: Stream #0:0 -> #0:0 (bmp (native) -> speedhq (native)) Press [q] to stop, [?] for help Output #0, avi, to 'out.avi': Metadata: ISFT : Lavf59.34.102 Stream #0:0: Video: speedhq (SHQ4 / 0x34514853), yuv444p(tv, progressive), 32x32, q=2-31, 200 kb/s, 25 fps, 25 tbn Metadata: encoder : Lavc59.54.100 speedhq Side data: cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A frame= 0 fps=0.0 q=1.6 size= 0kB time=00:00:00.00 bitrate=N/A speed=N/Aframe= 1 fps=0.0 q=1.6 Lsize= 6kB time=00:00:00.00 bitrate=N/A speed= 0x video:1kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 638.100586%
./ffmpeg -i out.avi -y out2.avi ffmpeg version N-109227-g1a7efafd33 Copyright (c) 2000-2022 the FFmpeg developers built with gcc 9 (Ubuntu 9.4.0-1ubuntu1~20.04.1) configuration: --enable-libopenjpeg libavutil 57. 43.100 / 57. 43.100 libavcodec 59. 54.100 / 59. 54.100 libavformat 59. 34.102 / 59. 34.102 libavdevice 59. 8.101 / 59. 8.101 libavfilter 8. 50.101 / 8. 50.101 libswscale 6. 8.112 / 6. 8.112 libswresample 4. 9.100 / 4. 9.100 Input #0, avi, from 'out.avi': Metadata: software : Lavf59.34.102 Duration: 00:00:00.04, start: 0.000000, bitrate: 1321 kb/s Stream #0:0: Video: speedhq (SHQ4 / 0x34514853), yuv444p(bt470bg/unknown/unknown), 32x32, 25 fps, 25 tbr, 25 tbn Stream mapping: Stream #0:0 -> #0:0 (speedhq (native) -> mpeg4 (native)) Press [q] to stop, [?] for help Error while decoding stream #0:0: Invalid data found when processing input [mpeg4 @ 0x55a658a3ff00] too many threads/slices (3), reducing to 2 Output #0, avi, to 'out2.avi': Metadata: software : Lavf59.34.102 ISFT : Lavf59.34.102 Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 32x32, q=2-31, 200 kb/s, 25 fps, 25 tbn Metadata: encoder : Lavc59.54.100 mpeg4 Side data: cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A frame= 0 fps=0.0 q=0.0 size= 0kB time=-577014:32:22.77 bitrate= -0.0kbframe= 0 fps=0.0 q=0.0 Lsize= 6kB time=-577014:32:22.77 bitrate=N/A speed=N/A video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown Output file is empty, nothing was encoded (check -ss / -t / -frames parameters if used) Conversion failed!
Attachments (1)
Change History (3)
by , 17 months ago
comment:1 by , 17 months ago
Component: | undetermined → avcodec |
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Keywords: | shq added |
Version: | unspecified → git-master |
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Replying to ami_stuff:
https://trac.ffmpeg.org/raw-attachment/ticket/10068/gold2.avi