Pushed. Thanks.
2018-06-07 12:29 GMT-03:00 Sergey Lavrushkin <dual...@gmail.com>: > 2018-06-06 17:22 GMT+03:00 Pedro Arthur <bygran...@gmail.com>: >> >> Hi, >> >> 2018-06-05 20:23 GMT-03:00 Sergey Lavrushkin <dual...@gmail.com>: >> > Here is the patch, that fixes described issues. >> When I try to run (video input), when tf is not enabled in configure it >> crashes. >> >> >> $ffmpeg -i in.mp4 -vf srcnn=dnn_backend=tensorflow out.mp4 >> >> ffmpeg version N-91232-g256386fd3e Copyright (c) 2000-2018 the FFmpeg >> developers >> built with gcc 7 (Ubuntu 7.3.0-16ubuntu3) >> configuration: >> libavutil 56. 18.102 / 56. 18.102 >> libavcodec 58. 19.105 / 58. 19.105 >> libavformat 58. 17.100 / 58. 17.100 >> libavdevice 58. 4.100 / 58. 4.100 >> libavfilter 7. 25.100 / 7. 25.100 >> libswscale 5. 2.100 / 5. 2.100 >> libswresample 3. 2.100 / 3. 2.100 >> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'in.mp4': >> Metadata: >> major_brand : isom >> minor_version : 512 >> compatible_brands: isomiso2mp41 >> encoder : Lavf58.17.100 >> Duration: 00:06:13.70, start: 0.000000, bitrate: 5912 kb/s >> Stream #0:0(und): Video: mpeg4 (Simple Profile) (mp4v / >> 0x7634706D), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 5777 kb/s, 29.97 >> fps, 29.97 tbr, 30k tbn, 30k tbc (default) >> Metadata: >> handler_name : VideoHandler >> Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, >> stereo, fltp, 128 kb/s (default) >> Metadata: >> handler_name : SoundHandler >> Stream mapping: >> Stream #0:0 -> #0:0 (mpeg4 (native) -> mpeg4 (native)) >> Stream #0:1 -> #0:1 (aac (native) -> aac (native)) >> Press [q] to stop, [?] for help >> free(): invalid pointer >> Aborted (core dumped) >> >> >> >> When the output is an image, t does not crashes but neither fallback to >> native >> >> >> $ffmpeg -i in.jpg -vf srcnn=dnn_backend=tensorflow out.png >> >> ffmpeg version N-91232-g256386fd3e Copyright (c) 2000-2018 the FFmpeg >> developers >> built with gcc 7 (Ubuntu 7.3.0-16ubuntu3) >> configuration: >> libavutil 56. 18.102 / 56. 18.102 >> libavcodec 58. 19.105 / 58. 19.105 >> libavformat 58. 17.100 / 58. 17.100 >> libavdevice 58. 4.100 / 58. 4.100 >> libavfilter 7. 25.100 / 7. 25.100 >> libswscale 5. 2.100 / 5. 2.100 >> libswresample 3. 2.100 / 3. 2.100 >> Input #0, image2, from 'in.jpg': >> Duration: 00:00:00.04, start: 0.000000, bitrate: 43469 kb/s >> Stream #0:0: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), >> 1192x670 [SAR 1:1 DAR 596:335], 25 tbr, 25 tbn, 25 tbc >> Stream mapping: >> Stream #0:0 -> #0:0 (mjpeg (native) -> png (native)) >> Press [q] to stop, [?] for help >> [Parsed_srcnn_0 @ 0x557d3ea55980] could not create DNN module for >> requested backend >> [AVFilterGraph @ 0x557d3ea102c0] Error initializing filter 'srcnn' >> with args 'dnn_backend=tensorflow' >> Error reinitializing filters! >> Failed to inject frame into filter network: Cannot allocate memory >> Error while processing the decoded data for stream #0:0 >> Conversion failed! >> >> >> I think you could disable the tensorflow option if it is not enable in >> configure or fallback to native, either solution is ok for me. > > > I disabled tensorflow option when it is not configured with it. Here is the > updated patch. > I think, crash occurred due to improper call to av_freep for dnn_module. > Here is also the patch, that fixes this bug. > _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
