75 Why would I choose Libav over FFmpeg, or is there even a difference? 2012-11-18T18:01:22.523

67 Resizing videos with ffmpeg/avconv to fit into static sized player 2013-02-06T09:20:42.147

38 "libavcodec may be vulnerable..." message in Firefox 2016-10-20T12:13:57.707

35 How to install libav/avconv on OSX? 2013-03-19T17:34:55.080

12 How do I extract the timestamps associated with frames ffmpeg extracts from a video with the -r option? 2014-11-18T18:57:31.440

8 Hardcoding FFMPEG subtitles on MP4 / MKV 2015-02-25T13:40:20.237

7 Split MKV based on Chapters 2014-08-11T12:06:18.583

7 How do I install ffmpeg on Debian Jessie? 2016-04-23T14:49:27.607

7 How to increase video speed and frame rate without duplicating frames 2016-07-18T20:07:30.453

5 How do I merge a folder of PNG images to a mp4 movie using avconv? 2013-05-07T09:12:04.143

5 avconv can't convert stream to MP4 file, fails with "Unable to set encoding parameters" 2013-09-02T15:57:13.960

5 reduce size of mp4 using avconv 2013-09-09T01:35:43.630

5 speed up video using avconv without quality loss 2014-05-17T16:32:29.017

5 How to install libav manually for Video Download Helper on Windows 7? 2015-05-31T17:25:08.353

4 avconv giving error on audio stream 2012-05-21T10:48:51.637

4 Accurate and reliable movie editing with avconv 2013-03-06T01:31:39.293

4 Non monotonically increasing dts to muxer in stream 1 2013-04-12T09:21:12.693

4 Burn-in subtitles with avconv? 2013-09-21T15:47:29.463

4 Resizing with avconv causes pixellation in output 2013-10-02T02:20:36.823

4 Using ffmpeg to extract segment in the middle of long video 2015-08-15T05:17:02.927

4 How to correctly use x265 lossless parameter with avconv 2015-09-21T20:01:23.360

3 Avconv increases file size 2012-07-16T06:09:38.840

3 A way to capture error output from ffmpeg/avconv in a bash script 2013-02-03T14:10:31.923

3 Extract M4A audio from a video and associate the artwork 2013-03-08T14:32:43.993

3 imagemagick image conversion piped in avconv fails 2013-04-25T23:34:41.923

3 Why does avconv change the fps when deinterlacing? 2014-10-19T16:02:13.373

3 avconv stream video from USB webcam without delay 2015-02-12T12:31:09.007

3 Avconv only converts a single frame when converting a GIF to WebM format 2015-09-06T00:24:34.370

2 Using avconv (ffmpeg) to concatenate a bunch of .bmps into a mkv/avi video 2012-07-07T20:45:35.727

2 ffmpeg/avconv crashes when video frame isn't expected size 2012-10-13T00:16:17.830

2 LIBFAAC cannot resample channels 2013-01-11T14:37:59.873

2 User Generated Chroma Key Composite Videos with FFMPEG / AVCONV 2013-02-11T09:39:30.380

2 how to record/stream multiple audio output from a single input? 2013-03-15T13:28:53.770

2 How do I recompile libav on ubuntu 12.04 without breaking anything 2013-03-25T12:23:15.777

2 Stream/record desktop, mic and system output 2013-03-26T01:32:25.623

2 Converting RGB images into lossless video with avconv / ffmpeg 2013-05-18T15:36:39.793

2 Codec choice for non CPU-intensive video transcoding 2013-06-17T19:40:05.537

2 avconv mkv to mkv with audio compression bug 2013-06-26T07:55:18.567

2 Where in FFmpeg is the DTS decoder located? 2013-07-24T10:30:23.907

2 What is the difference beetween ffmpeg and libav, and how to chech which one is used for application? 2013-12-16T09:08:23.750

2 How to make avi (MJPEG codec) by avconv for iphone? 2014-03-02T08:42:51.533

2 Reducing video size with avconv... why does the size increase? 2014-04-10T17:37:01.747

2 How do I capture my second monitor using avconv? 2014-06-13T14:27:23.880

2 Using avconv to convert an animated gif to mp4 with sound 2014-06-18T14:55:00.207

2 How can I save an avconv/ffmpeg command for later? 2014-06-19T20:24:24.500

2 Debian: Version number of installed package differ from those in repository causing dependency issues 2014-07-22T17:50:33.453

2 Delete .avi videos by length using Linux terminal 2015-01-24T15:13:23.297

2 Conversion from WebM to MP4 in Ubuntu is slow and bad quality 2015-02-05T09:18:31.787

2 streaming to rtmp using avconv or ffmpeg 2015-06-22T18:11:33.060

2 Capture still image from remote ip cam using avconv 2015-08-13T15:26:44.900

2 Byte position of frame with closest timestamp with avprobe 2016-02-29T21:31:12.267

2 How to set FPS using ffmpeg 2017-06-03T10:56:26.663

2 Non-monotonous DTS in output stream 2018-05-29T10:57:44.967

1 Encoding multiple video streams with a single avconv invocation 2012-12-01T13:43:30.460

1 Avconv video merging audio overlays 2012-12-10T12:41:02.780

1 avconv (ffmpeg) on Raspberry Pi often corrupts extracted video still images 2013-01-13T08:48:30.930

1 X Error of failed request: BadCursor (invalid Cursor parameter) when recording Xvfb with ffmpeg/avconv 2013-01-23T10:07:54.873

1 AVCONV errors while grabbing af stream from an IPCAM 2013-02-22T11:49:04.063

1 Reuse transcoding outputs to generate multiple files with AvConv 2013-03-05T16:54:48.650

1 Avconv generating HUGE metadata over 90mb for 718mb video file 2013-03-26T14:55:59.093

1 How to use avconv filters after encoding? 2013-04-12T06:35:03.663

1 Simplest video grab from webcam: how to 2013-04-30T12:02:23.233

1 Bash script to extract audio from video 2013-05-10T16:58:26.127

1 Avconv Can not resample 6 channels 2013-05-20T15:42:52.643

1 Use avconv to convert iMovie DV streams to other formats 2013-06-30T12:18:54.767

1 How to use avconv or ffmpeg to convert any video to an exact size and shape 2013-10-29T17:34:16.053

1 ffmpeg/avconv async is not working - unsync audio 2013-11-27T12:08:46.840

1 How to convert any video to .avi with wmv1 codec using ffmpeg/avconv? 2014-02-24T17:00:13.457

1 Piping images to avconv at unknown fps 2014-02-26T13:47:44.813

1 Video concatenating, with overlay 2014-04-19T04:07:20.177

1 Why can't I seem to get the framerate right when using avconv to convert a sequence of images to a gif? 2014-05-13T08:59:24.390

1 Converting RAW Blackmagic Intensity Card frames 2014-06-24T15:04:16.997

1 Access to IP camera stream 2014-09-10T19:41:39.667

1 Concatenate .mp4 videos of different encoding parameters using avconv without losing quality? 2014-10-01T23:47:45.897

1 Piping output from ffmpeg/avconv over ssh to a file 2014-11-14T06:41:56.273

1 How to convert from .avi container to .mp4 2014-09-23T20:04:05.147

1 How to strip metadata from MP3 files? 2014-11-18T00:10:41.813

1 FFmpeg / libav / Avconv settings to add higher contrast to a video 2015-01-19T14:48:19.753

1 How do I get avconv/ffmpeg to output video with specific tbn, tbc 2015-02-11T15:09:56.937

1 mediainfo - different channels depending on source 2015-06-20T21:45:54.463

1 avconv stream to rtmp via nginx-rtmp-module - convert into html5 file/stream 2015-08-22T21:31:44.147

1 avconv / ffmpeg covert images to video skips frames when frame type changes 2015-08-30T01:18:40.317

1 Cropping with avconv 2015-11-23T18:56:12.757

1 mp4 video for asterisk with ulaw as audio and h263 for video 2015-11-24T12:05:43.380

1 libav - readability of text from high resolution to low viewing resolution 2015-12-02T16:30:59.800

1 Prevent AVCONV from upgrading A/V quality 2016-02-17T20:26:32.273

1 How do I make the loud parts of my audio file come down a little? 2016-10-30T03:26:44.150

1 Make MKV file suitable for streaming with ffmpeg (or avconv) - how to move all metadata to beginning of file? 2017-03-19T08:14:19.607

1 libav - Output segmented stream recording with the current timestamp 2017-08-12T08:14:17.347

1 How to rotate a video and have it playable on a TV set? 2017-09-24T16:47:26.393

1 How to extract images from video files using FFmpeg without blur? 2017-12-04T23:27:11.023

1 How do i put a scale and unit to ffmpeg showfreqs filter 2018-04-24T20:21:55.560

0 avconv and ffmpeg - drawtext filter text_w evaluates as 0 in Ubuntu Precise 2012-07-11T14:38:13.347

0 Only video playback not working for Xbox using uShare 2012-11-27T06:18:36.900

0 How to loop audio when mixing with longer movie in avconv 2013-03-01T15:03:30.290

0 avconv crashes after ~3 minutes - could be source regression, how do I get last stable version in git? 2013-03-25T16:50:52.520

0 avconv overlay for live video 2013-04-11T12:09:27.020

0 avconv option -c:a copy 2013-05-31T22:15:49.540

0 Encode mp3 to playback at 1.5x speed in avconv (libav) 2013-06-05T14:14:31.220