January 2013 - FFmpeg-trac - lists.ffmpeg.org

#1163(FFprobe:new): ffprobe can produce invalid XML
by FFmpeg 22 Nov '13

22 Nov '13

#1163: ffprobe can produce invalid XML ----------------------------------+--------------------------------- Reporter: Ian | Owner: stefano Type: defect | Status: new Priority: normal | Component: FFprobe Version: 0.10.2 | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 ----------------------------------+--------------------------------- ffprobe can output invalid XML as xml_escape_str only handles < > ' " and &. For example most escape characters below 32 are invalid UTF-8. This replacement version of the function replaces any invalid UTF-8 characters by the inverted question mark. {{{#!C static const char *xml_escape_str(char **dst, size_t *dst_size, const char *src, void *log_ctx) { // the unknown character (inverted question mark) const unsigned char BAD_CHARACTER_1 = 194, BAD_CHARACTER_2 = 191; const char *p; char *q; int copyAll = 1; size_t size = 1; /* precompute size */ for (p = src; *p;) { int badChar = 0; unsigned char byte; ESCAPE_CHECK_SIZE(src, size, SIZE_MAX-10); byte = (unsigned char)*p; if (byte < 32 && byte != 9 && byte != 10 && byte != 13) { badChar = 1; ++p; } else if (byte < 128) { switch (byte) { case '&' : size += 5; /* & */ copyAll = 0; break; case '<' : size += 4; /* < */ copyAll = 0; break; case '>' : size += 4; /* > */ copyAll = 0; break; case '\"': size += 6; /* " */ copyAll = 0; break; case '\'': size += 6; /* ' */ copyAll = 0; break; default: size++; } ++p; ++size; } else if (byte < 0xC0) { badChar = 1; ++p; } else { int extra; copyAll = 0; if (byte < 0xe0) extra = 1; else if (byte < 0xf0) extra = 2; else if (byte < 0xf8) extra = 3; else badChar = 1; if (badChar) ++p; else { ++p; for (int i = 0; i < extra && *p; ++i, ++p) { byte = (unsigned char)*p; if ((byte & 0xc0) != 0x80) badChar = 1; } if (!badChar) size += extra; } } if (badChar) { size += 2; copyAll = 0; } } ESCAPE_REALLOC_BUF(dst_size, dst, src, size); #define COPY_STR(str) { \ const char *s = str; \ while (*s) \ *q++ = *s++; \ } p = src; q = *dst; if (copyAll) COPY_STR(p) else { while (*p) { int badChar = 0; unsigned char byte; byte = (unsigned char)*p; if (byte < 32 && byte != 9 && byte != 10 && byte != 13) { badChar = 1; ++p; } else if (byte < 128) { switch (byte) { case '&' : COPY_STR("&"); break; case '<' : COPY_STR("<"); break; case '>' : COPY_STR(">"); break; case '\"': COPY_STR("""); break; case '\'': COPY_STR("'"); break; default: *q++ = *p; } ++p; ++size; } else if (byte < 0xC0) { badChar = 1; ++p; } else { int extra; copyAll = 0; if (byte < 0xe0) extra = 1; else if (byte < 0xf0) extra = 2; else if (byte < 0xf8) extra = 3; else badChar = 1; if (badChar) ++p; else { const char *startChar = p; int i; ++p; for (i = 0; i < extra && *p; ++i, ++p) { byte = (unsigned char)*p; if ((byte & 0xc0) != 0x80) badChar = 1; } if (!badChar) { for (i = 0; i < extra;) *q++ = *startChar++; } } } if (badChar) { *q++ = BAD_CHARACTER_1; *q++ = BAD_CHARACTER_2; } } } *q = 0; return *dst; } }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1163> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 12

#1034(undetermined:new): Can't mux pcm_s16be into mpeg ps (dvd) format
by FFmpeg 21 Nov '13

21 Nov '13

#1034: Can't mux pcm_s16be into mpeg ps (dvd) format -------------------------------------+------------------------------------- Reporter: Krieger | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- ffmpeg -i http://sokolov.me/tmp/video- mpeg4_720x544-audio_ac3_48000_stereo.avi -t 1 -vn -acodec pcm_s16be -f dvd -y out.mpg -loglevel debug ffmpeg version N-38519-g14aa1ba Copyright (c) 2000-2012 the FFmpeg developers built on Mar 4 2012 23:36:47 with gcc 4.4.5 configuration: --disable-avdevice --disable-indevs --disable-outdevs --enable-encoder=pcm_s16be --enable-encoder=libx264 --enable- encoder=libfaac --enable-static --enable-shared --enable-libx264 --enable- libfaac --enable-libfreetype --enable-nonfree --disable-zlib --enable-gpl --extra-libs= --extra-cflags= --extra-ldflags= --enable-debug --disable- optimizations --disable-yasm --disable-asm libavutil 51. 41.100 / 51. 41.100 libavcodec 54. 7.100 / 54. 7.100 libavformat 54. 2.100 / 54. 2.100 libavfilter 2. 63.100 / 2. 63.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 7.100 / 0. 7.100 libpostproc 52. 0.100 / 52. 0.100 [avi @ 0x8b28aa0] Format avi probed with size=2048 and score=100 [AVI demuxer @ 0x8b2abd0] use odml:1 [avi @ 0x8b28aa0] All info found Input #0, avi, from 'http://sokolov.me/tmp/video- mpeg4_720x544-audio_ac3_48000_stereo.avi': Metadata: encoder : VirtualDubMod 1.5.4.1 (build 2178/release) Duration: 00:09:58.84, start: 0.000000, bitrate: 1952 kb/s Stream #0:0, 1, 1/25: Video: mpeg4 (Advanced Simple Profile) (XVID / 0x44495658), yuv420p, 720x544 [SAR 1:1 DAR 45:34], 1/25, 25 tbr, 25 tbn, 25 tbc Stream #0:1, 3, 1/24000: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo, s16, 192 kb/s Output #0, dvd, to 'out.mpg': Metadata: encoder : Lavf54.2.100 Stream #0:0, 0, 1/90000: Audio: pcm_s16be, 48000 Hz, stereo, s16, 1536 kb/s Stream mapping: Stream #0:1 -> #0:0 (ac3 -> pcm_s16be) Press [q] to stop, [?] for help [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4026 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4026 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=6043 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=6043 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1911 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3928 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3928 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5945 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5945 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1813 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3830 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3830 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5847 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5847 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1715 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3732 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3732 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5749 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5749 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1617 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3634 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3634 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5651 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5651 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1519 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3536 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3536 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5553 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5553 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1421 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3438 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3438 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5455 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5455 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1323 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3340 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3340 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5357 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5357 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1225 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3242 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3242 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5259 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5259 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1127 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3144 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3144 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5161 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5161 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1029 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3046 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3046 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5063 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5063 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=931 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2948 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2948 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4965 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4965 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=833 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2850 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2850 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4867 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4867 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=735 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2752 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2752 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4769 size=6144 packet too large, ignoring buffer limits to mux itts/s [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4769 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=637 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2654 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2654 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4671 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4671 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=539 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2556 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2556 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4573 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4573 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=441 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2458 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2458 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4475 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4475 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=343 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2360 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2360 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4377 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4377 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=245 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2262 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2262 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4279 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4279 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=147 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2164 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2164 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4181 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4181 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=49 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2066 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=2066 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4083 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=4083 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=6100 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=6100 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1968 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3985 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3985 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=6002 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=6002 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1870 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3887 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3887 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5904 size=6144 packet too large, ignoring buffer limits to mux itts/s [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5904 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1772 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3789 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3789 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5806 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5806 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1674 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3691 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3691 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5708 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5708 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1576 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3593 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3593 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5610 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5610 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1478 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3495 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3495 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5512 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5512 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1380 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3397 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3397 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5414 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5414 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1282 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3299 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3299 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5316 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5316 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1184 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3201 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3201 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5218 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5218 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=1086 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3103 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3103 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5120 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5120 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=988 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3005 size=6144 [dvd @ 0x8b333a0] packet too large, ignoring buffer limits to mux it [dvd @ 0x8b333a0] buffer underflow i=0 bufi=3005 size=6144 [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5022 size=6144 packet too large, ignoring buffer limits to mux itts/s [dvd @ 0x8b333a0] buffer underflow i=0 bufi=5022 size=6144 size= 198kB time=00:00:01.02 bitrate=1584.0kbits/s video:0kB audio:192kB global headers:0kB muxing overhead 3.125000% The resulting file is http://dl.dropbox.com/u/43104344/out_ff.mpg It likely plays well in mplayer2. Playing in ffplay or transcoding resulting file to another codecs with ffmpeg result in warnings [pcm_s16be @ 0x844e460] invalid PCM packet (in ffplay, the noise is heard). The same happens with -f mpeg. Only bufi= numbers differ a bit. ffplay surely supports playback of this codec in this format. Example of playable file is http://streams.videolan.org/samples/MPEG- VOB/LPCM/Fever.vob -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1034> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 8

#282(FFmpeg:new): undefined reference to `_avdevice_register_all'
by FFmpeg 20 Nov '13

20 Nov '13

#282: undefined reference to `_avdevice_register_all' -------------------------+------------------------------------------------- Reporter: KSHawkEye | Owner: michael Type: defect | Status: new Priority: critical | Component: FFmpeg Version: git | Keywords: undefined reference Blocked By: | avdevice_register_all Reproduced: 0 | Blocking: | Analyzed: 0 -------------------------+------------------------------------------------- I'm getting: {{{ ffmpeg.c:4514: undefined reference to `_avdevice_register_all' }}} when --disable-static --enable-shared is used, it seems to only happen when --disable-static --enable-shared is used, static builds fine. I believe it is related to the leading underscore _ before avdevice_register_all but I can't confirm that. I'm building for Windows and the toolchain is not the issue. I gave this a critical priority because FFmpeg will not build a shared version for Windows. I'm unsure of what patch broke this, but the last proven working build I know of is git-39dbe9b. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/282> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1150(undetermined:new): H264 Main remuxing to TS fails (B frame not properly handled, playback jittery)
by FFmpeg 18 Nov '13

18 Nov '13

#1150: H264 Main remuxing to TS fails (B frame not properly handled, playback jittery) -------------------------------------+------------------------------------- Reporter: quandt | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- ffmpeg -i test.264 -vcodec copy -an -f mpegts test.ts Fails with errors. Earlier builds did produce TS streams but playback was jittery. I know this is already a known but but I'm submitting this in order to provide test material. version N-38772-gc2e3b56 attached files will include: test.pcap -- raw rtp session of H264 stream from a real-time encoder test.sdp -- matching sdp file to the live feed test.264 -- extracted raw H264 elementary stream from RTP feed, ie what is supposed to be able to be mux'd inside of ffmpeg. This is a H264 Main compliant stream (ie B frames). -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1150> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1975(avfilter:new): yadif placement after -i results in timing errors
by FFmpeg 15 Nov '13

15 Nov '13

#1975: yadif placement after -i results in timing errors -------------------------------------+------------------------------------- Reporter: dpury | Type: defect Status: new | Priority: normal Component: avfilter | Version: Keywords: yadif pts | unspecified dts invalid dropping | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- When using yadif after the input file, pts errors are encountered. On long files this results in a/v sync issues. If I move the yadif filter to before the input file, the errors are not present. Output format doesn't seem to matter; I've seen it when making MPEG-2 PS and TS files, as well as MP4 files. As a workaround, I've been using yadif before the input, and another -filter:v after the input to do scale and setdar. Report files attached. This command ffmpeg -report -i C:\ffmpeg\bin\bip_3s.mxf -filter:v yadif=0 C:\ffmpeg\bin\bip_3s.mp4 produces errors like this: PTS 14, next:440000 invalid dropping st:0 PTS 17, next:560000 invalid dropping st:0 PTS 20, next:680000 invalid dropping st:0 PTS 23, next:800000 invalid dropping st:0 While this command ffmpeg -report -filter:v yadif=0 -i C:\ffmpeg\bin\bip_3s.mxf -y C:\ffmpeg\bin\bip_3s.mp4 produces no errors. Thank you, dpury -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1975> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1970(FFserver:new): ffserver ignores ffmpeg command line arguments
by FFmpeg 15 Nov '13

15 Nov '13

#1970: ffserver ignores ffmpeg command line arguments ------------------------------------+------------------------------------ Reporter: importinis | Type: defect Status: new | Priority: critical Component: FFserver | Version: 1.0 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ------------------------------------+------------------------------------ I'm trying to transcode from mpegts to flv. In mpegts are 2 audio streams but I want to transcode just one, and igore the other. http://pastebin.com/EMu5WS7Z please notice, that there is 2 examples: 1. ffmpeg writes to file - audio stream mapping works great. 2. ffserver ignores audio stream specified by ffmpeg and transcodes first one, not specified. The problem: ffserver ignores ffmpeg arguments! In this example it's obvious that ignores -map argument, but if I specify video filters - ffserver ignores as well. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1970> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1925(undetermined:new): Transcoding mjpeg video results in a very short frame
by FFmpeg 15 Nov '13

15 Nov '13

#1925: Transcoding mjpeg video results in a very short frame -------------------------------------+------------------------------------- Reporter: mbradshaw | Owner: Type: defect | Status: new Priority: normal | Component: Version: git- | undetermined master | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- '''Summary of the bug:''' I have a mjpeg video I've created using libav*. The video plays fine in QuickTime, VLC, ffplay, etc. However, when I transcode the mjpeg video using FFmpeg, the first frame goes from a duration of 1.315918 seconds to just a fraction of a second. This happens on every mjpeg file I've tested that I create using libav*. I've tried FFmpeg 1.0 and current git head; results are the same. I suppose it's possible I'm generating the mjpeg wrong, but it plays fine in everything I've tried (QuickTime, VLC, ffplay, etc.) with no warnings or errors, FFmpeg gives no errors or warnings when transcoding, and I've inspected the frames with ffprobe and I can't see anything wrong with the mjpeg. '''How to reproduce:''' Using the following command, the output file (mpg.mpg) has a short first frame and doesn't match the source mjpeg (mjpeg.mov). I have attached both files. {{{ $ ffmpeg -i mjpeg.mov -vcodec mpeg2video -acodec mp2 -r 24 -bufsize 4000000 -maxrate 5000000 mpg.mpg ffmpeg version 1.0 Copyright (c) 2000-2012 the FFmpeg developers built on Nov 16 2012 15:00:58 with llvm-gcc 4.2.1 (LLVM build 2336.11.00) configuration: libavutil 51. 73.101 / 51. 73.101 libavcodec 54. 59.100 / 54. 59.100 libavformat 54. 29.104 / 54. 29.104 libavdevice 54. 2.101 / 54. 2.101 libavfilter 3. 17.100 / 3. 17.100 libswscale 2. 1.101 / 2. 1.101 libswresample 0. 15.100 / 0. 15.100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fb25b00f200] max_analyze_duration 5000000 reached at 5000272 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'mjpeg.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf54.29.104 Duration: 00:00:05.27, start: 0.000000, bitrate: 631 kb/s Stream #0:0(eng): Video: mjpeg (jpeg / 0x6765706A), yuvj420p, 1024x768, 536 kb/s, 1.02 fps, 4.58 tbr, 44100 tbn, 44100 tbc Metadata: handler_name : DataHandler Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, s16, 227 kb/s Metadata: handler_name : DataHandler Output #0, mpeg, to 'mpg.mpg': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf54.29.104 Stream #0:0(eng): Video: mpeg2video, yuv420p, 1024x768, q=2-31, 200 kb/s, 90k tbn, 24 tbc Metadata: handler_name : DataHandler Stream #0:1(eng): Audio: mp2, 44100 Hz, stereo, s16, 128 kb/s Metadata: handler_name : DataHandler Stream mapping: Stream #0:0 -> #0:0 (mjpeg -> mpeg2video) Stream #0:1 -> #0:1 (aac -> mp2) Press [q] to stop, [?] for help frame= 95 fps=0.0 q=31.0 Lsize= 766kB time=00:00:05.27 bitrate=1189.9kbits/s dup=91 drop=0 video:678kB audio:82kB subtitle:0 global headers:0kB muxing overhead 0.751412% }}} In the files, the symbol clash should match with the start of each frame. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1925> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2199(undetermined:new): ffplay: stop time counter at the end of file
by FFmpeg 12 Nov '13

12 Nov '13

#2199: ffplay: stop time counter at the end of file -------------------------------------+------------------------------------- Reporter: ami_stuff | Owner: Type: defect | Status: new Priority: normal | Component: Version: | undetermined unspecified | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- http://samples.mplayerhq.hu/V-codecs/DIV5/ayaneshk-test.avi {{{ C:\>ffplay ayaneshk-test.avi ffplay version N-49268-ge9d443c Copyright (c) 2003-2013 the FFmpeg developers built on Jan 24 2013 23:27:01 with gcc 4.7.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libg sm --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore- amrwb --e nable-libopenjpeg --enable-libopus --enable-librtmp --enable- libschroedinger --e nable-libspeex --enable-libtheora --enable-libtwolame --enable-libvo- aacenc --en able-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable -libxavs --enable-libxvid --enable-zlib libavutil 52. 15.103 / 52. 15.103 libavcodec 54. 90.100 / 54. 90.100 libavformat 54. 61.104 / 54. 61.104 libavdevice 54. 3.102 / 54. 3.102 libavfilter 3. 33.100 / 3. 33.100 libswscale 2. 2.100 / 2. 2.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 Input #0, avi, from 'ayaneshk-test.avi': Duration: 00:54:09.58, start: 0.000000, bitrate: 2 kb/s Stream #0:0: Video: msmpeg4v3 (DIV5 / 0x35564944), yuv420p, 512x384, 29.97 t br, 29.97 tbn, 29.97 tbc Stream #0:1: Audio: mp3 (U[0][0][0] / 0x0055), 44100 Hz, stereo, s16p, 128 k b/s Frame changed from size:0x0 to size:512x384 10.31 A-V: -0Truncating packet of size 7845 to 5101 0B f=0/0 [msmpeg4 @ 02661280] 10.ignoring overflow at 17 15= 0B f=0/0 51 A-V[msmpeg4 @ 02661280] ac-tex damaged at 17 15 : 0.0[msmpeg4 @ 02661280] error while decoding block: 17 x 15 (2) 01 fd=[msmpeg4 @ 02661280] 1 aError at MB: 512 q= [msmpeg4 @ 02661280] concealing 351 DC, 351 AC, 351 MV errors in P frame [mp3 @ 0266fa60] incomplete frame 0KB vq= 0KB sq= 0B f=0/0 14.37 A-V: 0.013 fd= 1 aq= 0KB vq= 0KB sq= 0B f=0/0 }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2199> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1822(avfilter:new): Add color option to fade filter
by FFmpeg 11 Nov '13

11 Nov '13

#1822: Add color option to fade filter ---------------------------------------+---------------------------------- Reporter: llogan | Owner: Type: enhancement | Status: new Priority: wish | Component: avfilter Version: git-master | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 ---------------------------------------+---------------------------------- The would allow the fade color to be something other than the default of black. I am guessing it is currently possible in conjunction with the color filter, but I am unsure how. Example command: # fade in first 30 frames of video with a color of red fade=in:0:30:red Example docs: color Specify the color of the fade, it can be the name of a color (case insensitive match) or a 0xRRGGBB[AA] sequence. The default value of color is "black". -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1822> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1898(build system:new): configure --as broken
by FFmpeg 09 Nov '13

09 Nov '13

#1898: configure --as broken -------------------------------------+------------------------------------- Reporter: cehoyos | Owner: Type: defect | Status: new Priority: important | Component: build Version: git- | system master | Keywords: regression Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- http://thread.gmane.org/gmane.comp.video.ffmpeg.user/41511 $ ./configure --as=as hangs forever, this is a regression since c6963a2 / a758c5e (not related to FreeBSD afaict). -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1898> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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