Re: [Invalid] [SVN 2263] Incorrect Framerate
Posted: Thu Apr 30, 2009 7:18 am
Have a look at van's post in this topic.
The open source video transcoder
https://forum.handbrake.fr/
Yeah, I've been following along there. Funny how this was an invalid bug, yet after applying the patch van wrote, everything is back to normal.Rodeo wrote:Have a look at van's post in this topic.
Clarify please so I can correctly interpret your snark: are you just applying the patch, or are you applying the patch as well as following van's advice to set a constant output fps?downinitjr wrote:Funny how this was an invalid bug, yet after applying the patch van wrote, everything is back to normal.
Thanks for the redirect. I love this program and can't wait for the next final release (obviously since I'm using the SVN). I just hope it's spelled out in the final release that we need to start specifying FPS on all encodes from this point forward or we'll get funky results.Rodeo wrote:Have a look at van's post in this topic.
I can't speak for downinitjr or JoeBob, but I noticed that van's latest framerate patch has significant influence on the output framerate, even when using VFR.jbrjake wrote:Clarify please so I can correctly interpret your snark: are you just applying the patch, or are you applying the patch as well as following van's advice to set a constant output fps?downinitjr wrote:Funny how this was an invalid bug, yet after applying the patch van wrote, everything is back to normal.
Code: Select all
HandBrake Activity Log for /Users/tim/Desktop/BigBuckBunnyTest (2354, no patch).mp4: 2009-05-02 00:10:41 +0200
Handbrake Version: svn2354 i386 (2009050201)
[00:10:41] macgui: Rip: Pending queue count is 0
[00:10:41] macgui: Rip: No pending jobs, so sending this one to doAddToQueue
[00:10:41] macgui: Rip: Going right to performNewQueueScan
[00:10:41] macgui: scanning specifically for title: 1
[00:10:41] macgui: performNewQueueScan currentQueueEncodeIndex is: 0
[00:10:41] hb_scan: path=/Volumes/LaCieDisk/excluded/Videos & Movies/Test Clips/BigBuckBunnyTest.mov, title_index=1
[00:10:41] scan: trying to open with libdvdread
[00:10:41] dvd: not a dvd - trying as a stream/file instead
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Volumes/LaCieDisk/excluded/Videos & Movies/Test Clips/BigBuckBunnyTest.mov':
Duration: 00:00:30.08, start: 0.000000, bitrate: 2055 kb/s
Stream #0.0(): Audio: aac, 48000 Hz, stereo, s16
Stream #0.1(): Video: h264, yuv420p, 1920x1080, PAR 1:1 DAR 16:9, 24 tbr, 1k tbn, 2k tbc
[00:10:41] scan: decoding previews for title 1
[00:10:43] Warning: Could not read data for preview 10, skipped
[00:10:43] scan: 9 previews, 1920x1080, 23.999 fps, autocrop = 0/0/0/0, aspect 16:9, PAR 1:1
[00:10:43] scan: title (0) job->width:1936, job->height:1088
[00:10:43] libhb: scan thread found 1 valid title(s)
[00:10:43] macgui: ScanDone state received from fQueueEncodeLibhb
[00:10:43] macgui: processNewQueueEncode title list is: 1
[00:10:43] macgui: Preset: ref=2:umh:bframes=2
[00:10:43] macgui: processNewQueueEncode number of passes expected is: 1
[00:10:43] macgui: prepareJob exiting
[00:10:43] 1 job(s) to process
[00:10:43] starting job
[00:10:43] job configuration:
[00:10:43] * source
[00:10:43] + /Volumes/LaCieDisk/excluded/Videos & Movies/Test Clips/BigBuckBunnyTest.mov
[00:10:43] + title 1, chapter(s) 1 to 1
[00:10:43] + container: mov,mp4,m4a,3gp,3g2,mj2
[00:10:43] + data rate: 2055 kbps
[00:10:43] * destination
[00:10:43] + /Users/tim/Desktop/BigBuckBunnyTest (2354, no patch).mp4
[00:10:43] + container: MPEG-4 (.mp4 and .m4v)
[00:10:43] * video track
[00:10:43] + decoder: h264
[00:10:43] + frame rate: same as source (around 23.999 fps)
[00:10:43] + loose anamorphic
[00:10:43] + storage dimensions: 1920 * 1080 -> 1024 * 576, crop 0/0/0/0
[00:10:43] + pixel aspect ratio: 1 / 1
[00:10:43] + display dimensions: 1024 * 576
[00:10:43] + filter
[00:10:43] + Decomb (default settings)
[00:10:43] + encoder: x264
[00:10:43] + options: ref=2:me=umh:bframes=2
[00:10:43] + quality: 22.00 (RF)
[00:10:43] * audio track 0
[00:10:43] + decoder: Unknown (AAC) (track 1, id 0)
[00:10:43] + mixdown: Stereo
[00:10:43] + dynamic range compression: 1.000000
[00:10:43] + encoder: faac
[00:10:43] + bitrate: 128 kbps, samplerate: 48000 Hz
[00:10:43] dvd: not a dvd - trying as a stream/file instead
[00:10:43] reader: first SCR 0
[00:10:43] encx264: keyint-min: 24, keyint-max: 240
[00:10:43] encx264: encoding with stored aspect 1/1
[00:10:43] encx264: Encoding at constant RF 22.000000
x264 [info]: using SAR=1/1
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.1 Cache64
[00:10:43] decomb thread started for segment 0
[00:10:43] decomb thread started for segment 1
[00:10:43] yadif thread started for segment 0
[00:10:43] yadif thread started for segment 1
x264 [info]: profile Main, level 3.1
[00:10:43] sync: expecting 746 video frames
[00:10:43] sync: adding 1002 ms of silence to audio 0 start 90180, next 0
[00:11:16] reader: done. 1 scr changes
[00:11:35] sync: got 721 frames, 746 expected
[00:11:35] work: average encoding speed for job is 13.747108 fps
[00:11:36] mux: track 0, 1129 frames, 9142798 bytes, 2438.03 kbps, fifo 8
[00:11:36] mux: track 1, 1406 frames, 480053 bytes, 128.01 kbps, fifo 1024
[00:11:36] h264-decoder done: 722 frames, 0 decoder errors, 0 drops
[00:11:36] render: lost time: 0 (0 frames)
[00:11:36] render: gained time: 0 (0 frames) (0 not accounted for)
x264 [info]: slice I:9 Avg QP:14.25 size: 98035 PSNR Mean Y:57.27 U:64.58 V:62.68 Avg:58.17 Global:46.84
x264 [info]: slice P:691 Avg QP:18.14 size: 10830 PSNR Mean Y:43.99 U:47.79 V:48.11 Avg:44.88 Global:42.04
x264 [info]: slice B:429 Avg QP:20.07 size: 1809 PSNR Mean Y:42.59 U:46.34 V:46.80 Avg:43.52 Global:41.21
x264 [info]: consecutive B-frames: 40.8% 7.0% 52.2%
x264 [info]: mb I I16..4: 41.2% 0.0% 58.8%
x264 [info]: mb P I16..4: 4.7% 0.0% 2.5% P16..4: 37.4% 8.0% 8.5% 0.0% 0.0% skip:38.8%
x264 [info]: mb B I16..4: 0.6% 0.0% 0.0% B16..8: 12.5% 0.9% 0.6% direct: 9.5% skip:75.9% L0:29.1% L1:57.1% BI:13.7%
x264 [info]: coded y,uvDC,uvAC intra:29.0% 57.6% 49.8% inter:11.5% 20.7% 3.2%
x264 [info]: ref P L0 81.0% 19.0%
x264 [info]: SSIM Mean Y:0.9840737
x264 [info]: PSNR Mean Y:43.561 U:47.372 V:47.732 Avg:44.470 Global:41.726 kb/s:1554.70
[00:11:36] aac-decoder done: 0 frames, 0 decoder errors, 0 drops
[00:11:36] decomb: yadif deinterlaced 0 | blend deinterlaced 0 | unfiltered 720 | total 720
[00:11:36] libhb: work result = 0
Code: Select all
[00:11:36] mux: track 0, 1129 frames, 9142798 bytes, 2438.03 kbps, fifo 8
[00:11:36] mux: track 1, 1406 frames, 480053 bytes, 128.01 kbps, fifo 1024
[00:11:36] h264-decoder done: 722 frames, 0 decoder errors, 0 drops
Code: Select all
HandBrake Activity Log for /Users/tim/Desktop/BigBuckBunnyTest (2354, no patch, no b-frames).mp4: 2009-05-02 00:15:33 +0200
Handbrake Version: svn2354 i386 (2009050201)
[00:15:33] macgui: Rip: Pending queue count is 0
[00:15:33] macgui: Rip: No pending jobs, so sending this one to doAddToQueue
[00:15:33] macgui: Rip: Going right to performNewQueueScan
[00:15:33] macgui: scanning specifically for title: 1
[00:15:33] macgui: performNewQueueScan currentQueueEncodeIndex is: 0
[00:15:33] hb_scan: path=/Volumes/LaCieDisk/excluded/Videos & Movies/Test Clips/BigBuckBunnyTest.mov, title_index=1
[00:15:33] scan: trying to open with libdvdread
[00:15:33] dvd: not a dvd - trying as a stream/file instead
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Volumes/LaCieDisk/excluded/Videos & Movies/Test Clips/BigBuckBunnyTest.mov':
Duration: 00:00:30.08, start: 0.000000, bitrate: 2055 kb/s
Stream #0.0(): Audio: aac, 48000 Hz, stereo, s16
Stream #0.1(): Video: h264, yuv420p, 1920x1080, PAR 1:1 DAR 16:9, 24 tbr, 1k tbn, 2k tbc
[00:15:33] scan: decoding previews for title 1
[00:15:35] Warning: Could not read data for preview 10, skipped
[00:15:35] scan: 9 previews, 1920x1080, 23.999 fps, autocrop = 0/0/0/0, aspect 16:9, PAR 1:1
[00:15:35] scan: title (0) job->width:1936, job->height:1088
[00:15:35] libhb: scan thread found 1 valid title(s)
[00:15:35] macgui: ScanDone state received from fQueueEncodeLibhb
[00:15:35] macgui: processNewQueueEncode title list is: 1
[00:15:35] macgui: Preset: ref=2:umh:bframes=2
[00:15:35] macgui: processNewQueueEncode number of passes expected is: 1
[00:15:35] macgui: prepareJob exiting
[00:15:35] 1 job(s) to process
[00:15:35] starting job
[00:15:35] job configuration:
[00:15:35] * source
[00:15:35] + /Volumes/LaCieDisk/excluded/Videos & Movies/Test Clips/BigBuckBunnyTest.mov
[00:15:35] + title 1, chapter(s) 1 to 1
[00:15:35] + container: mov,mp4,m4a,3gp,3g2,mj2
[00:15:35] + data rate: 2055 kbps
[00:15:35] * destination
[00:15:35] + /Users/tim/Desktop/BigBuckBunnyTest (2354, no patch, no b-frames).mp4
[00:15:35] + container: MPEG-4 (.mp4 and .m4v)
[00:15:35] * video track
[00:15:35] + decoder: h264
[00:15:35] + frame rate: same as source (around 23.999 fps)
[00:15:35] + loose anamorphic
[00:15:35] + storage dimensions: 1920 * 1080 -> 1024 * 576, crop 0/0/0/0
[00:15:35] + pixel aspect ratio: 1 / 1
[00:15:35] + display dimensions: 1024 * 576
[00:15:35] + filter
[00:15:35] + Decomb (default settings)
[00:15:35] + encoder: x264
[00:15:35] + options: ref=2:me=umh
[00:15:35] + quality: 22.00 (RF)
[00:15:35] * audio track 0
[00:15:35] + decoder: Unknown (AAC) (track 1, id 0)
[00:15:35] + mixdown: Stereo
[00:15:35] + dynamic range compression: 1.000000
[00:15:35] + encoder: faac
[00:15:35] + bitrate: 128 kbps, samplerate: 48000 Hz
[00:15:35] dvd: not a dvd - trying as a stream/file instead
[00:15:35] reader: first SCR 0
[00:15:35] yadif thread started for segment 0
[00:15:35] yadif thread started for segment 1
[00:15:35] encx264: keyint-min: 24, keyint-max: 240
[00:15:35] decomb thread started for segment 0
[00:15:35] encx264: encoding with stored aspect 1/1
[00:15:35] encx264: Encoding at constant RF 22.000000
[00:15:35] decomb thread started for segment 1
x264 [info]: using SAR=1/1
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.1 Cache64
x264 [info]: profile Main, level 3.1
[00:15:35] sync: expecting 746 video frames
[00:15:35] sync: adding 1002 ms of silence to audio 0 start 90180, next 0
[00:16:05] reader: done. 1 scr changes
[00:16:23] sync: got 721 frames, 746 expected
[00:16:23] work: average encoding speed for job is 14.816058 fps
[00:16:24] mux: track 0, 720 frames, 7762334 bytes, 2069.91 kbps, fifo 8
[00:16:24] mux: track 1, 1406 frames, 480053 bytes, 128.01 kbps, fifo 1024
[00:16:24] h264-decoder done: 722 frames, 0 decoder errors, 0 drops
[00:16:24] render: lost time: 0 (0 frames)
[00:16:24] render: gained time: 0 (0 frames) (0 not accounted for)
x264 [info]: slice I:7 Avg QP:14.32 size: 94416 PSNR Mean Y:59.69 U:68.23 V:65.84 Avg:60.64 Global:46.45
x264 [info]: slice P:713 Avg QP:20.15 size: 9959 PSNR Mean Y:42.13 U:46.02 V:46.41 Avg:43.06 Global:40.40
x264 [info]: mb I I16..4: 48.2% 0.0% 51.8%
x264 [info]: mb P I16..4: 4.7% 0.0% 2.2% P16..4: 46.4% 8.6% 9.3% 0.0% 0.0% skip:28.8%
x264 [info]: coded y,uvDC,uvAC intra:24.4% 53.0% 41.2% inter:18.0% 26.4% 4.2%
x264 [info]: ref P L0 68.8% 31.2%
x264 [info]: SSIM Mean Y:0.9789971
x264 [info]: PSNR Mean Y:42.304 U:46.238 V:46.596 Avg:43.232 Global:40.435 kb/s:2069.75
[00:16:24] aac-decoder done: 0 frames, 0 decoder errors, 0 drops
[00:16:24] decomb: yadif deinterlaced 0 | blend deinterlaced 0 | unfiltered 720 | total 720
[00:16:24] libhb: work result = 0
Code: Select all
[00:16:24] mux: track 0, 720 frames, 7762334 bytes, 2069.91 kbps, fifo 8
[00:16:24] mux: track 1, 1406 frames, 480053 bytes, 128.01 kbps, fifo 1024
[00:16:24] h264-decoder done: 722 frames, 0 decoder errors, 0 drops
Code: Select all
HandBrake Activity Log for /Users/tim/Desktop/BigBuckBunnyTest (2354, van's patch).mp4: 2009-05-02 00:12:34 +0200
Handbrake Version: svn2354 i386 (2009050101)
[00:12:34] macgui: Rip: Pending queue count is 0
[00:12:34] macgui: Rip: No pending jobs, so sending this one to doAddToQueue
[00:12:34] macgui: Rip: Going right to performNewQueueScan
[00:12:34] macgui: scanning specifically for title: 1
[00:12:34] macgui: performNewQueueScan currentQueueEncodeIndex is: 0
[00:12:34] hb_scan: path=/Volumes/LaCieDisk/excluded/Videos & Movies/Test Clips/BigBuckBunnyTest.mov, title_index=1
[00:12:34] scan: trying to open with libdvdread
[00:12:34] dvd: not a dvd - trying as a stream/file instead
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Volumes/LaCieDisk/excluded/Videos & Movies/Test Clips/BigBuckBunnyTest.mov':
Duration: 00:00:30.08, start: 0.000000, bitrate: 2055 kb/s
Stream #0.0(): Audio: aac, 48000 Hz, stereo, s16
Stream #0.1(): Video: h264, yuv420p, 1920x1080, PAR 1:1 DAR 16:9, 24 tbr, 1k tbn, 2k tbc
[00:12:34] scan: decoding previews for title 1
[00:12:35] Warning: Could not read data for preview 10, skipped
[00:12:35] scan: 9 previews, 1920x1080, 23.999 fps, autocrop = 0/0/0/0, aspect 16:9, PAR 1:1
[00:12:35] scan: title (0) job->width:1936, job->height:1088
[00:12:35] libhb: scan thread found 1 valid title(s)
[00:12:35] macgui: ScanDone state received from fQueueEncodeLibhb
[00:12:35] macgui: processNewQueueEncode title list is: 1
[00:12:35] macgui: Preset: ref=2:umh:bframes=2
[00:12:35] macgui: processNewQueueEncode number of passes expected is: 1
[00:12:35] macgui: prepareJob exiting
[00:12:35] 1 job(s) to process
[00:12:35] starting job
[00:12:35] job configuration:
[00:12:35] * source
[00:12:35] + /Volumes/LaCieDisk/excluded/Videos & Movies/Test Clips/BigBuckBunnyTest.mov
[00:12:35] + title 1, chapter(s) 1 to 1
[00:12:35] + container: mov,mp4,m4a,3gp,3g2,mj2
[00:12:35] + data rate: 2055 kbps
[00:12:35] * destination
[00:12:35] + /Users/tim/Desktop/BigBuckBunnyTest (2354, van's patch).mp4
[00:12:35] + container: MPEG-4 (.mp4 and .m4v)
[00:12:35] * video track
[00:12:35] + decoder: h264
[00:12:35] + frame rate: same as source (around 23.999 fps)
[00:12:35] + loose anamorphic
[00:12:35] + storage dimensions: 1920 * 1080 -> 1024 * 576, crop 0/0/0/0
[00:12:35] + pixel aspect ratio: 1 / 1
[00:12:35] + display dimensions: 1024 * 576
[00:12:35] + filter
[00:12:35] + Decomb (default settings)
[00:12:35] + encoder: x264
[00:12:35] + options: ref=2:me=umh:bframes=2
[00:12:35] + quality: 22.00 (RF)
[00:12:35] * audio track 0
[00:12:35] + decoder: Unknown (AAC) (track 1, id 0)
[00:12:35] + mixdown: Stereo
[00:12:35] + dynamic range compression: 1.000000
[00:12:35] + encoder: faac
[00:12:35] + bitrate: 128 kbps, samplerate: 48000 Hz
[00:12:35] dvd: not a dvd - trying as a stream/file instead
[00:12:35] reader: first SCR 0
[00:12:35] yadif thread started for segment 0
[00:12:35] yadif thread started for segment 1
[00:12:35] decomb thread started for segment 0
[00:12:35] decomb thread started for segment 1
[00:12:35] encx264: keyint-min: 24, keyint-max: 240
[00:12:35] encx264: encoding with stored aspect 1/1
[00:12:35] encx264: Encoding at constant RF 22.000000
x264 [info]: using SAR=1/1
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.1 Cache64
x264 [info]: profile Main, level 3.1
[00:12:35] sync: expecting 746 video frames
[00:12:35] sync: adding 1002 ms of silence to audio 0 start 90180, next 0
[00:13:02] reader: done. 1 scr changes
[00:13:17] sync: got 721 frames, 746 expected
[00:13:17] work: average encoding speed for job is 17.007618 fps
[00:13:18] mux: track 0, 720 frames, 6036518 bytes, 1609.70 kbps, fifo 8
[00:13:18] mux: track 1, 1406 frames, 480053 bytes, 128.01 kbps, fifo 1024
[00:13:18] h264-decoder done: 722 frames, 0 decoder errors, 0 drops
[00:13:18] render: lost time: 0 (0 frames)
[00:13:18] render: gained time: 0 (0 frames) (0 not accounted for)
x264 [info]: slice I:7 Avg QP:15.01 size: 84628 PSNR Mean Y:59.08 U:67.72 V:65.37 Avg:60.06 Global:45.64
x264 [info]: slice P:303 Avg QP:19.51 size: 14935 PSNR Mean Y:43.13 U:47.45 V:47.76 Avg:44.09 Global:40.86
x264 [info]: slice B:410 Avg QP:21.92 size: 2240 PSNR Mean Y:41.21 U:45.23 V:45.81 Avg:42.19 Global:40.32
x264 [info]: consecutive B-frames: 8.0% 23.0% 69.0%
x264 [info]: mb I I16..4: 48.6% 0.0% 51.4%
x264 [info]: mb P I16..4: 10.5% 0.0% 5.5% P16..4: 42.2% 11.4% 11.0% 0.0% 0.0% skip:19.4%
x264 [info]: mb B I16..4: 0.7% 0.0% 0.0% B16..8: 15.5% 1.1% 0.8% direct: 9.3% skip:72.5% L0:30.3% L1:52.7% BI:17.0%
x264 [info]: coded y,uvDC,uvAC intra:26.3% 55.7% 45.0% inter:11.7% 19.1% 2.7%
x264 [info]: ref P L0 73.1% 26.9%
x264 [info]: SSIM Mean Y:0.9796439
x264 [info]: PSNR Mean Y:42.189 U:46.385 V:46.822 Avg:43.166 Global:40.570 kb/s:1609.53
[00:13:18] aac-decoder done: 0 frames, 0 decoder errors, 0 drops
[00:13:18] decomb: yadif deinterlaced 0 | blend deinterlaced 0 | unfiltered 720 | total 720
[00:13:18] libhb: work result = 0
Code: Select all
[00:13:18] mux: track 0, 720 frames, 6036518 bytes, 1609.70 kbps, fifo 8
[00:13:18] mux: track 1, 1406 frames, 480053 bytes, 128.01 kbps, fifo 1024
[00:13:18] h264-decoder done: 722 frames, 0 decoder errors, 0 drops
Code: Select all
HandBrake Activity Log for /Users/tim/Desktop/BigBuckBunnyTest (2354, van's patch, no b-frames).mp4: 2009-05-02 00:13:59 +0200
Handbrake Version: svn2354 i386 (2009050101)
[00:13:59] macgui: Rip: Pending queue count is 0
[00:13:59] macgui: Rip: No pending jobs, so sending this one to doAddToQueue
[00:13:59] macgui: Rip: Going right to performNewQueueScan
[00:13:59] macgui: scanning specifically for title: 1
[00:13:59] macgui: performNewQueueScan currentQueueEncodeIndex is: 1
[00:13:59] hb_scan: path=/Volumes/LaCieDisk/excluded/Videos & Movies/Test Clips/BigBuckBunnyTest.mov, title_index=1
[00:13:59] scan: trying to open with libdvdread
[00:13:59] dvd: not a dvd - trying as a stream/file instead
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Volumes/LaCieDisk/excluded/Videos & Movies/Test Clips/BigBuckBunnyTest.mov':
Duration: 00:00:30.08, start: 0.000000, bitrate: 2055 kb/s
Stream #0.0(): Audio: aac, 48000 Hz, stereo, s16
Stream #0.1(): Video: h264, yuv420p, 1920x1080, PAR 1:1 DAR 16:9, 24 tbr, 1k tbn, 2k tbc
[00:13:59] scan: decoding previews for title 1
[00:14:00] Warning: Could not read data for preview 10, skipped
[00:14:00] scan: 9 previews, 1920x1080, 23.999 fps, autocrop = 0/0/0/0, aspect 16:9, PAR 1:1
[00:14:00] scan: title (0) job->width:1936, job->height:1088
[00:14:00] libhb: scan thread found 1 valid title(s)
[00:14:01] macgui: currentScanCount received from fQueueEncodeLibhb
[00:14:01] macgui: ScanDone state received from fQueueEncodeLibhb
[00:14:01] macgui: processNewQueueEncode title list is: 1
[00:14:01] macgui: Preset: ref=2:umh:bframes=2
[00:14:01] macgui: processNewQueueEncode number of passes expected is: 1
[00:14:01] macgui: prepareJob exiting
[00:14:01] 1 job(s) to process
[00:14:01] starting job
[00:14:01] job configuration:
[00:14:01] * source
[00:14:01] + /Volumes/LaCieDisk/excluded/Videos & Movies/Test Clips/BigBuckBunnyTest.mov
[00:14:01] + title 1, chapter(s) 1 to 1
[00:14:01] + container: mov,mp4,m4a,3gp,3g2,mj2
[00:14:01] + data rate: 2055 kbps
[00:14:01] * destination
[00:14:01] + /Users/tim/Desktop/BigBuckBunnyTest (2354, van's patch, no b-frames).mp4
[00:14:01] + container: MPEG-4 (.mp4 and .m4v)
[00:14:01] * video track
[00:14:01] + decoder: h264
[00:14:01] + frame rate: same as source (around 23.999 fps)
[00:14:01] + loose anamorphic
[00:14:01] + storage dimensions: 1920 * 1080 -> 1024 * 576, crop 0/0/0/0
[00:14:01] + pixel aspect ratio: 1 / 1
[00:14:01] + display dimensions: 1024 * 576
[00:14:01] + filter
[00:14:01] + Decomb (default settings)
[00:14:01] + encoder: x264
[00:14:01] + options: ref=2:me=umh
[00:14:01] + quality: 22.00 (RF)
[00:14:01] * audio track 0
[00:14:01] + decoder: Unknown (AAC) (track 1, id 0)
[00:14:01] + mixdown: Stereo
[00:14:01] + dynamic range compression: 1.000000
[00:14:01] + encoder: faac
[00:14:01] + bitrate: 128 kbps, samplerate: 48000 Hz
[00:14:01] dvd: not a dvd - trying as a stream/file instead
[00:14:01] reader: first SCR 0
[00:14:01] yadif thread started for segment 0
[00:14:01] yadif thread started for segment 1
[00:14:01] decomb thread started for segment 0
[00:14:01] decomb thread started for segment 1
[00:14:01] encx264: keyint-min: 24, keyint-max: 240
[00:14:01] encx264: encoding with stored aspect 1/1
[00:14:01] encx264: Encoding at constant RF 22.000000
x264 [info]: using SAR=1/1
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.1 Cache64
x264 [info]: profile Main, level 3.1
[00:14:01] sync: expecting 746 video frames
[00:14:01] sync: adding 1002 ms of silence to audio 0 start 90180, next 0
[00:14:30] reader: done. 1 scr changes
[00:14:48] sync: got 721 frames, 746 expected
[00:14:48] work: average encoding speed for job is 15.136958 fps
[00:14:49] mux: track 0, 720 frames, 7762334 bytes, 2069.91 kbps, fifo 8
[00:14:49] mux: track 1, 1406 frames, 480053 bytes, 128.01 kbps, fifo 1024
[00:14:49] h264-decoder done: 722 frames, 0 decoder errors, 0 drops
[00:14:49] render: lost time: 0 (0 frames)
[00:14:49] render: gained time: 0 (0 frames) (0 not accounted for)
x264 [info]: slice I:7 Avg QP:14.32 size: 94416 PSNR Mean Y:59.69 U:68.23 V:65.84 Avg:60.64 Global:46.45
x264 [info]: slice P:713 Avg QP:20.15 size: 9959 PSNR Mean Y:42.13 U:46.02 V:46.41 Avg:43.06 Global:40.40
x264 [info]: mb I I16..4: 48.2% 0.0% 51.8%
x264 [info]: mb P I16..4: 4.7% 0.0% 2.2% P16..4: 46.4% 8.6% 9.3% 0.0% 0.0% skip:28.8%
x264 [info]: coded y,uvDC,uvAC intra:24.4% 53.0% 41.2% inter:18.0% 26.4% 4.2%
x264 [info]: ref P L0 68.8% 31.2%
x264 [info]: SSIM Mean Y:0.9789971
x264 [info]: PSNR Mean Y:42.304 U:46.238 V:46.596 Avg:43.232 Global:40.435 kb/s:2069.75
[00:14:49] aac-decoder done: 0 frames, 0 decoder errors, 0 drops
[00:14:49] decomb: yadif deinterlaced 0 | blend deinterlaced 0 | unfiltered 720 | total 720
[00:14:49] libhb: work result = 0
Code: Select all
[00:14:49] mux: track 0, 720 frames, 7762334 bytes, 2069.91 kbps, fifo 8
[00:14:49] mux: track 1, 1406 frames, 480053 bytes, 128.01 kbps, fifo 1024
[00:14:49] h264-decoder done: 722 frames, 0 decoder errors, 0 drops
So far I've just applied the patch and used the TV preset (changed to 1280 x whatever). Before patching, consistently getting encodes that would not play/sync to TV. After the patch, same preset, files are once again working on the TV while using same as source. To be honest thats all I know, I have no clue whats going on, I'm just glad it works for me again.jbrjake wrote:Clarify please so I can correctly interpret your snark: are you just applying the patch, or are you applying the patch as well as following van's advice to set a constant output fps?downinitjr wrote:Funny how this was an invalid bug, yet after applying the patch van wrote, everything is back to normal.
I can't explain why Van's patch makes a difference, all I can do is notice the difference.jbrjake wrote:You guys are pointing to a particular comment of van's about a very specific problem with source files, that can only be worked around by shaping to a constant FPS...
Since for some reason you're not using the interface that's actually been patched to use the new framerate system (the CLI) I can't be entirely sure what you're actually sending to the lib, although it appears to be settling on job->cfr=0. The thing is, though, in that case, the very specific workaround van pointed to wouldn't be effective. He's describing an issue with code he added to encx264.c to split frames into multiple frames when the init_delay is smaller than the frame's duration, which can go wrong with badly muxed mkv sources that don't have accurate frame durations. Only, using cfr==0, that code functions exactly the same way it did without the patch....since the workaround is to set a constant framerate, which would smooth the frame durations to a constant duration and tune the init_delay based on the specific framerate to ensure it was bigger than the constant frame duration.
Code: Select all
--- libhb/encx264.c (revision 2353)
+++ libhb/encx264.c (working copy)
@@ -347,7 +347,7 @@
/* For VFR, libhb sees the FPS as 29.97, but the longest frames
will use the duration of frames running at 23.976fps instead.. */
- if (job->vfr)
+ if ( job->cfr != 1 )
{
pv->init_delay = 7506;
}
Indeed, I still sometimes see slightly increased framerate, even with your patch, but way less than withoutvan wrote:But as jbrjake explained, the frame durations in the source material can be arbitrarily bad. The patch makes HB more conservative for VFR content but doesn't guarantee that frames won't need to be split (which will make the output frame rate higher than the input's). The only way to guarantee no splits and a particular output frame rate is to select CFR.