On 19-01-2021 10:38 pm, Reed Crowe wrote:
Still does not work. With this command: ffmpeg -i /home/rcrowe/LVT/17647_20210118_195325.mp4 -i /home/rcrowe/LVT/test.mp4 -enc_time_base -1 -filter_complex psnr -f null - I get the same results: ffmpeg version N-100671-gc48110a4a4 Copyright (c) 2000-2021 the FFmpeg developers built with gcc 7 (Ubuntu 7.5.0-3ubuntu1~18.04) configuration: libavutil 56. 63.101 / 56. 63.101 libavcodec 58.117.101 / 58.117.101 libavformat 58. 65.101 / 58. 65.101 libavdevice 58. 11.103 / 58. 11.103 libavfilter 7. 96.100 / 7. 96.100 libswscale 5. 8.100 / 5. 8.100 libswresample 3. 8.100 / 3. 8.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/home/rcrowe/LVT/17647_20210118_195325.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 title : 'LVT17647' encoder : Lavf58.20.100 Duration: 00:00:59.87, start: 0.000000, bitrate: 67 kb/s Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuvj420p(pc, bt470bg/bt470bg/bt709), 704x480, 66 kb/s, 15.03 fps, 15 tbr, 90k tbn, 180k tbc (default) Metadata: handler_name : VideoHandler vendor_id : [0][0][0][0] Input #1, mov,mp4,m4a,3gp,3g2,mj2, from '/home/rcrowe/LVT/test.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 title : 'LVT17647' encoder : Lavf58.20.100 Duration: 00:00:59.87, start: 0.000000, bitrate: 67 kb/s Stream #1:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuvj420p(pc, bt470bg/bt470bg/bt709), 704x480, 66 kb/s, 15.03 fps, 15 tbr, 90k tbn, 180k tbc (default) Metadata: handler_name : VideoHandler vendor_id : [0][0][0][0] Stream mapping: Stream #0:0 (h264) -> psnr:main Stream #1:0 (h264) -> psnr:reference psnr -> Stream #0:0 (wrapped_avframe) Press [q] to stop, [?] for help [null @ 0x559c3fc0d6c0] Input stream data not available, using default time base Output #0, null, to 'pipe:': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 title : 'LVT17647' encoder : Lavf58.65.101 Stream #0:0: Video: wrapped_avframe, yuvj420p(pc, bt470bg/bt470bg/bt709, progressive), 704x480, q=2-31, 200 kb/s, 15 fps, 15 tbn (default) Metadata: encoder : Lavc58.117.101 wrapped_avframe *[null @ 0x559c3fc0d6c0] Application provided invalid, non monotonically increasing dts to muxer in stream 0: 748 >= 748* frame= 899 fps=0.0 q=-0.0 Lsize=N/A time=00:00:59.86 bitrate=N/A speed=79.3x video:471kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown *[Parsed_psnr_0 @ 0x559c3fe87bc0] PSNR y:inf u:inf v:inf average:inf min:inf max:inf*
The results are right above, on the last line. 'inf' is infinity meaning the two inputs are identical.
Regards, Gyan _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".