ffmpeg version N-32546-g8f5bb35, Copyright (c) 2000-2011 the FFmpeg developers built on Aug 26 2012 14:10:21 with clang 4.0 ((tags/Apple/clang-421.0.60)) configuration: --prefix=/Users/jw/ffmpeg --enable-gpl --enable-swscale --enable-avfilter --enable-nonfree --mandir=/opt/local/share/man --enable-shared --enable-pthreads --disable-indevs --cc=/usr/bin/clang --arch=x86_64 --disable-doc libavutil 51. 16. 0 / 51. 16. 0 libavcodec 53. 13. 0 / 53. 13. 0 libavformat 53. 12. 0 / 53. 12. 0 libavdevice 53. 3. 0 / 53. 3. 0 libavfilter 2. 40. 0 / 2. 40. 0 libswscale 2. 1. 0 / 2. 1. 0 libpostproc 51. 2. 0 / 51. 2. 0 [h264 @ 0x7fa4f9023400] AVC: nal size 21839902 [h264 @ 0x7fa4f9023400] no frame! Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'bbcnews-original.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf54.25.104 Duration: 00:01:37.70, start: 0.000000, bitrate: 853 kb/s Stream #0.0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 751 kb/s, 26.63 fps, 25 tbr, 1k tbn, 50 tbc Stream #0.1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, s16, 93 kb/s [buffer @ 0x7fa4f8c15040] w:640 h:360 pixfmt:yuv420p tb:1/1000000 sar:1/1 sws_param: [aac @ 0x7fa4f901cc00] Unsupported bit depth: 0 [aac @ 0x7fa4f9013600] Unsupported bit depth: 0 Output #0, mp4, to 'output.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 encoder : Lavf53.12.0 Stream #0.0(und), 0, 1/25: Video: mpeg4 ( [0][0][0] / 0x0020), yuv420p, 640x360 [SAR 1:1 DAR 16:9], 1/25, q=2-31, 200 kb/s, 25 tbn, 25 tbc Stream #0.1(und), 0, 1/44100: Audio: aac (@[0][0][0] / 0x0040), 44100 Hz, stereo, s16, 128 kb/s Stream mapping: Stream #0.0 -> #0.0 (h264 -> mpeg4) Stream #0.1 -> #0.1 (aac -> aac) Press [q] to stop, [?] for help [h264 @ 0x7fa4f9023400] AVC: nal size 21839902 [h264 @ 0x7fa4f9023400] no frame! Error while decoding stream #0.0 [h264 @ 0x7fa4f9023400] no picture *** 1 dup! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! *** drop! frame= 15 fps= 0 q=30.3 size= 168kB time=00:00:00.48 bitrate=2826.5kbits/s dup=1 drop=157 frame= 100 fps= 99 q=31.0 size= 370kB time=00:00:03.90 bitrate= 777.0kbits/s dup=1 drop=157 frame= 161 fps=107 q=31.0 size= 481kB time=00:00:06.36 bitrate= 619.0kbits/s dup=1 drop=157 frame= 231 fps=115 q=31.0 size= 661kB time=00:00:09.17 bitrate= 590.5kbits/s dup=1 drop=157 frame= 295 fps=117 q=31.0 size= 822kB time=00:00:11.70 bitrate= 575.7kbits/s dup=1 drop=157 frame= 364 fps=121 q=31.0 size= 1044kB time=00:00:14.46 bitrate= 591.2kbits/s dup=1 drop=157 frame= 467 fps=133 q=31.0 size= 1249kB time=00:00:18.57 bitrate= 550.9kbits/s dup=1 drop=157 frame= 563 fps=140 q=31.0 size= 1558kB time=00:00:22.40 bitrate= 569.6kbits/s dup=1 drop=157 frame= 657 fps=145 q=31.0 size= 1837kB time=00:00:26.16 bitrate= 575.2kbits/s dup=1 drop=157 frame= 769 fps=153 q=31.0 size= 2049kB time=00:00:30.65 bitrate= 547.6kbits/s dup=1 drop=157 frame= 872 fps=158 q=31.0 size= 2194kB time=00:00:34.78 bitrate= 516.6kbits/s dup=1 drop=157 frame= 987 fps=164 q=31.0 size= 2360kB time=00:00:39.38 bitrate= 490.9kbits/s dup=1 drop=157 frame= 1103 fps=169 q=31.0 size= 2524kB time=00:00:44.02 bitrate= 469.7kbits/s dup=1 drop=157 frame= 1220 fps=173 q=31.0 size= 2697kB time=00:00:48.69 bitrate= 453.8kbits/s dup=1 drop=157 frame= 1336 fps=177 q=31.0 size= 2869kB time=00:00:53.35 bitrate= 440.4kbits/s dup=1 drop=157 frame= 1429 fps=177 q=31.0 size= 3007kB time=00:00:57.05 bitrate= 431.7kbits/s dup=1 drop=157 frame= 1543 fps=180 q=31.0 size= 3182kB time=00:01:01.62 bitrate= 423.0kbits/s dup=1 drop=157 frame= 1646 fps=182 q=31.0 size= 3369kB time=00:01:05.73 bitrate= 419.8kbits/s dup=1 drop=157 frame= 1746 fps=183 q=31.0 size= 3564kB time=00:01:09.77 bitrate= 418.5kbits/s dup=1 drop=157 frame= 1844 fps=183 q=31.0 size= 3731kB time=00:01:13.65 bitrate= 415.0kbits/s dup=1 drop=157 frame= 1955 fps=185 q=24.8 size= 3893kB time=00:01:18.08 bitrate= 408.4kbits/s dup=1 drop=157 frame= 2070 fps=187 q=31.0 size= 4077kB time=00:01:22.68 bitrate= 403.9kbits/s dup=1 drop=157 frame= 2185 fps=189 q=31.0 size= 4244kB time=00:01:27.30 bitrate= 398.2kbits/s dup=1 drop=157 frame= 2297 fps=190 q=31.0 size= 4408kB time=00:01:31.78 bitrate= 393.4kbits/s dup=1 drop=157 frame= 2406 fps=191 q=31.0 size= 4560kB time=00:01:36.13 bitrate= 388.6kbits/s dup=1 drop=157 frame= 2445 fps=192 q=31.0 Lsize= 4680kB time=00:01:37.68 bitrate= 392.5kbits/s dup=1 drop=157 video:3136kB audio:1490kB global headers:0kB muxing overhead 1.167368%