FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	3c9769a008	Do not fill the pts reordering buffer with guessed dts. These values should not matter at all in principle because they do not correspond to the time of display of any frame but it seems ffmpeg becomes confused by them if they are far off and its not strictly correct to set them to guessed values. Fixes video_stalls_at_start.wmv Originally committed as revision 14746 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	ea452b54f0	strcasecmp() requires #include <strings.h> Originally committed as revision 14728 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	cb5b96cde0	Prevent dts generation code to be executed when delay is > MAX_REORDER_DELAY, this fixes overflow in AVStream->pts_buffer. Originally committed as revision 14714 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Stefano Sabatini	8163c870b0	Cosmetics: move at the beginning of the file the av_frac_* functions, avoid the forward declarations. Originally committed as revision 14677 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Stefano Sabatini	c97429e22b	Implement avformat_version(). Originally committed as revision 14667 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Måns Rullgård	5c5b1731b7	Maintain pointer to end of AVFormatContext.packet_buffer list This changes add_to_pktbuf() to maintain a pointer to the last entry in the list, avoiding a linear walk-through on each call. Before this change, add_to_pktbuf() could take a significant amount of time (10% of total decoding time), even with input files of several minutes. After the change, the time spent in this function is barely measurable with oprofile. Originally committed as revision 14654 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	aaec4e03e9	check url_fseek return value, update seek reg tests Originally committed as revision 14489 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Erik Hovland	be390a4e2e	Fix a mem leak in av_find_stream_info(). Patch by Erik Hovland erik hovland org Originally committed as revision 14276 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	744b4c02c2	Move the codec_id overriding at a slightly better place. Originally committed as revision 14234 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	283c061936	Remove common factors from timebase in av_set_pts_info(). Should fix issue313 Originally committed as revision 14232 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	dd57251cb0	Remove old hackish codec probe system. Originally committed as revision 14193 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	2a72e494c3	Use strcmp() instead of strncmp() in set_codec_from_probe_data(). Originally committed as revision 14190 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	25d3fb7374	indent Originally committed as revision 14189 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	942de2f4fa	Only try to probe the codec when the available data has roughly doubled relative to the last attempt. Originally committed as revision 14188 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	312d24d5e9	Add mpegvideo and H.264 to the codec probe. Originally committed as revision 14187 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	55823964dc	indent Originally committed as revision 14185 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	0bef08e516	New codec probing system try #1 . Originally committed as revision 14184 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	9d3b9f2cce	Move add_to_pktbuf() before av_read_packet(). My future work on codec identification cleanup will need this. Originally committed as revision 14181 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	64cd3108df	Move set_codec_from_probe_data() up to where the other probe functions are. Originally committed as revision 14180 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	3179da621a	Pass AVPacketList instead of the whole context to add_to_pktbuf as that is all that is needed. Originally committed as revision 14179 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	cdb5af79e3	indent Originally committed as revision 14133 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	7efeb73a5a	10000l for myself, my last change was incomplete. This one also reverts the libav mpeg ts regression test score change. Originally committed as revision 14132 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	6d77d9acf7	Set cur_dts to 0 only during creating new streams and not every time cur_dts happens to be AV_NOPTS_VALUE. Originally committed as revision 14118 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Ronald S. Bultje	1e2802c5cf	Reindent after r14059, see "[PATCH] allow empty params for av_open_input_stream()". Originally committed as revision 14060 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Ronald S. Bultje	e145ce2027	Allow NULL for read_header in AVInputFormat. See discussion in "[PATCH] allow empty params for av_open_input_stream()". Originally committed as revision 14059 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	150611474e	give context to av_log Originally committed as revision 14012 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	3041a4a13d	Also print flags with FF_FDEBUG_TS. Originally committed as revision 13987 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	f3b5a1a260	make av_find_stream_info find frame_size for aac too Originally committed as revision 13976 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	4d35bf74f9	Make av_find_stream_info() find the frame_size for vorbis. Originally committed as revision 13972 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	6e1aa0f383	Fill missing pts in during muxing when we know that they are equal to dts. Originally committed as revision 13970 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	c924ca78b6	We cannot calculate the duration of vorbis packets even if we do know the "minimal" frame_size. Originally committed as revision 13969 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	796d200a77	Prevent duration calculation code from generating random durations for vorbis in ogg. Originally committed as revision 13958 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	ade8d8b939	uniformize AVStream->priv_data freeing in av_close_input_stream Originally committed as revision 13838 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	ccafd47251	factorize read_header failure freeing code Originally committed as revision 13837 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Art Clarke	6919e54c00	Check if there is at least a stream before writing trailer. Patch by Art Clarke: aclarke vlideshow com Originally committed as revision 13836 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	45b2b05f8e	Make timestamp debugging work nicer. Originally committed as revision 13728 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Ramiro Polla	fc9c2d53c3	Merge declaration and initialization. Originally committed as revision 13672 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	ca162a5004	Ensure the first audio stream is selected as the default stream when no video stream is present. Originally committed as revision 13648 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	820ad60cd9	Make update_initial_durations() also work if a dts occured before a sequence header (that is a few known dts/pts but no known durations previously) cnnts1.mpg is one sample affected by this. Originally committed as revision 13640 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	5853423c3f	Do not set pts in update_initial_durations() if stream has b frames. Originally committed as revision 13639 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Andreas Öman	1686cce6e6	Audio channels and sample rate must be set in order to skip additional probing of a stream. Originally committed as revision 13619 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	c5577c403f	rename last_frame_offset to next_frame_offset, due to r13615 Originally committed as revision 13618 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	5e5c908691	redundant check-- Originally committed as revision 13474 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	406a0fdcab	Do not use the pts/dts calculation code which needs a parser, when no parser is available. Originally committed as revision 13470 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	c2c3dedf6e	compute the end of all chapters when end is not specified in the container Originally committed as revision 13363 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	ebea1d7668	cosmetics: indentation Originally committed as revision 13280 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	570745cc51	remove useless title check Originally committed as revision 13279 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	abd2256dbe	Pass time_base as argument to new_chapter() as well. This fixes the wrong timebase the matroska demuxer had after my previous commits. Maybe we should reduce new_chapter() to just (AVFormatContext, int id) ? Originally committed as revision 13266 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	b18a4ab2ae	Warn user about invalid timestamps. Originally committed as revision 13264 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	5c37f43a0d	Make ff_new_chapter() return AVChapter instead of int so its consistant with av_new_program() and its simpler to set other fields in AVChapter which arent set by ff_new_chapter(). Originally committed as revision 13262 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

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405 Commits (46dd2738ae321adcc36cc9137b6a978e2e007733)