For short clips (like 5 seconds) the audio is extremely choppy, nearly absent and/or highly distorted.
This is clearly "intentional" as the silence insertion is clearly present in the activity log, but why so much? Other tools don't seem to have this problem. I'm using the CLI version - but the exact problems (at the exact locations) happen via the GUI version.
-Preston
Code: Select all
[18:40:29] macgui: Handbrake Version: 0.9.3 (2008112300)
[18:40:29] hb_init: checking cpu count
[18:40:29] hb_init: starting libhb thread
[18:40:29] hb_init: checking cpu count
[18:40:29] hb_init: starting libhb thread
[18:40:55] macgui: trying to open video_ts folder (parent directory chosen)
[18:40:55] hb_scan: path=/Users/preston/Projects/handbrake-wrapper/inputs/nother/MVI_2889.AVI, title_index=0
[18:40:55] scan: trying to open with libdvdread
[18:40:55] dvd: not a dvd - trying as a stream/file instead
Input #0, avi, from '/Users/preston/Projects/handbrake-wrapper/inputs/nother/MVI_2889.AVI':
Duration: 00:00:03.30, start: 0.000000, bitrate: 13732 kb/s
Stream #0.0: Video: mjpeg, yuvj422p, 640x480, 30.00 tb(r)
Stream #0.1: Audio: pcm_u8, 11024 Hz, mono, s16, 88 kb/s
[18:40:55] scan: decoding previews for title 1
[18:40:56] scan: 10 previews, 640x480, 30.000 fps, autocrop = 0/0/0/0, aspect 4:3, PAR 1:1
[18:40:56] scan: title (0) job->width:640, job->height:480
[18:40:56] libhb: scan thread found 1 valid title(s)
[18:40:56] macgui: ScanDone state received from fHandle
[18:41:12] macgui: Rip: Pending queue count is 0
[18:41:12] macgui: Rip: No pending jobs, so sending this one to doAddToQueue
[18:41:12] macgui: Rip: Going right to performNewQueueScan
[18:41:12] macgui: scanning specifically for title: 1
[18:41:12] macgui: performNewQueueScan currentQueueEncodeIndex is: 0
[18:41:12] hb_scan: path=/Users/preston/Projects/handbrake-wrapper/inputs/nother/MVI_2889.AVI, title_index=1
[18:41:12] scan: trying to open with libdvdread
[18:41:12] dvd: not a dvd - trying as a stream/file instead
Input #0, avi, from '/Users/preston/Projects/handbrake-wrapper/inputs/nother/MVI_2889.AVI':
Duration: 00:00:03.30, start: 0.000000, bitrate: 13732 kb/s
Stream #0.0: Video: mjpeg, yuvj422p, 640x480, 30.00 tb(r)
Stream #0.1: Audio: pcm_u8, 11024 Hz, mono, s16, 88 kb/s
[18:41:12] scan: decoding previews for title 1
[18:41:12] scan: 10 previews, 640x480, 30.000 fps, autocrop = 0/0/0/0, aspect 4:3, PAR 1:1
[18:41:12] scan: title (0) job->width:640, job->height:480
[18:41:12] libhb: scan thread found 1 valid title(s)
[18:41:13] macgui: ScanDone state received from fQueueEncodeLibhb
[18:41:13] macgui: processNewQueueEncode title list is: 1
[18:41:13] macgui: Preset: iPhone & iPod Touch
[18:41:13] macgui: processNewQueueEncode number of passes expected is: 1
[18:41:13] macgui: prepareJob exiting
[18:41:13] 1 job(s) to process
[18:41:13] starting job
[18:41:13] work: sanitizing track 0 mixdown Stereo to Mono
[18:41:13] job configuration:
[18:41:13] * source
[18:41:13] + /Users/preston/Projects/handbrake-wrapper/inputs/nother/MVI_2889.AVI
[18:41:13] + title 1, chapter(s) 1 to 1
[18:41:13] + container: avi
[18:41:13] + data rate: 13732 kbps
[18:41:13] * destination
[18:41:13] + /Users/preston/Projects/handbrake-wrapper/gui-out/MVI_288bbbbb9.m4v
[18:41:13] + container: MPEG-4 (.mp4 and .m4v)
[18:41:13] + chapter markers
[18:41:13] * video track
[18:41:13] + decoder: mjpeg
[18:41:13] + frame rate: same as source (around 30.000 fps)
[18:41:13] + dimensions: 640 * 480 -> 480 * 368, crop 0/0/0/0
[18:41:13] + encoder: x264
[18:41:13] + options: level=30:cabac=0:ref=2:mixed-refs=1:analyse=all:me=umh:no-fast-pskip=1
[18:41:13] + quality: 0.59
[18:41:13] * audio track 0
[18:41:13] + decoder: Unknown (PCM_U8) (track 1, id 1)
[18:41:13] + mixdown: Mono
[18:41:13] + encoder: faac
[18:41:13] + bitrate: 128 kbps, samplerate: 48000 Hz
[18:41:13] dvd: not a dvd - trying as a stream/file instead
[18:41:13] reader: first SCR 0
[18:41:13] encx264: keyint-min: 31, keyint-max: 301
[18:41:13] encx264: Encoding at constant RF 20.910002
x264 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 PHADD SSE4.1 Cache64
x264 [info]: profile Baseline, level 3.0
[18:41:13] sync: expecting 129 video frames
[18:41:13] sync: adding 1000 ms of silence to audio 0 start 90000, next 0
[18:41:13] reader: done. 1 scr changes
[18:41:13] sync: adding 524 ms of silence to audio 0 start 180000, next 132773
[18:41:13] sync: adding 500 ms of silence to audio 0 start 270000, next 225000
[18:41:16] sync: got 98 frames, 129 expected
[18:41:16] work: average encoding speed for job is 0.000000 fps
[18:41:17] mjpeg-decoder done: 99 frames, 0 decoder errors, 0 drops
[18:41:17] render: lost time: 0 (0 frames)
[18:41:17] render: gained time: 0 (0 frames) (0 not accounted for)
x264 [info]: slice I:2 Avg QP:19.56 size: 28265 PSNR Mean Y:43.20 U:46.53 V:46.93 Avg:44.08 Global:44.06
x264 [info]: slice P:96 Avg QP:24.05 size: 7959 PSNR Mean Y:39.65 U:43.77 V:43.83 Avg:40.62 Global:39.93
x264 [info]: mb I I16..4: 10.7% 0.0% 89.3%
x264 [info]: mb P I16..4: 2.0% 0.0% 11.3% P16..4: 51.3% 22.7% 8.6% 0.7% 0.8% skip: 2.5%
x264 [info]: ref P L0 80.7% 19.3%
x264 [info]: SSIM Mean Y:0.9674287
x264 [info]: PSNR Mean Y:39.724 U:43.828 V:43.894 Avg:40.688 Global:39.985 kb/s:2009.71
[18:41:17] pcm_u8-decoder done: 0 frames, 0 decoder errors, 0 drops
[18:41:17] libhb: work result = 0
[18:41:17] macgui: incrementQueueItemDone currentQueueEncodeIndex is incremented to: 1
[18:41:17] macgui: incrementQueueItemDone the 0 item queue is complete