ffmpex
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Project version
v0.11.0
v0.10.0
v0.9.0
v0.8.2
v0.8.1
v0.8.0
v0.7.3
v0.7.2
v0.7.1
v0.7.0
v0.6.0
v0.5.2
v0.5.1
v0.5.0
v0.4.1
v0.4.0
v0.3.0
v0.2.1
v0.2.0
v0.1.1
v0.1.0
Pages
Modules
API Reference
Modules
Changelog
0.11.0 (2024-06-30)
0.10.0 (2022-01-14)
0.9.0 (2021-11-16)
0.8.0 (2021-11-10)
0.7.0 (2019-09-05)
0.6.0 (2019-07-16)
0.5.0 (2018-03-26)
0.4.0 (2016-12-03)
0.3.0 (2016-09-10)
0.2.0 (2016-08-15)
0.1.0 (2016-07-27)
License
Overview
Usage notes
Examples
Prerequisites
Installation
Configuration
Release notes
Disclaimer
Copyright and License
FFmpex
Sections
Example
Summary
Functions
add_file_option/2
add_global_option/2
add_input_file/2
add_output_file/2
add_stream_option/2
add_stream_specifier/2
execute/1
new_command/0
prepare/1
to_stdout/1
FFmpex.Options
FFmpex.Options.Advanced
Summary
Functions
option_abort_on/0
option_abort_on/1
option_accurate_seek/0
option_accurate_seek/1
option_async/0
option_async/1
option_benchmark/0
option_benchmark/1
option_benchmark_all/0
option_benchmark_all/1
option_bsf/0
option_bsf/1
option_copy_unknown/0
option_copy_unknown/1
option_copytb/0
option_copytb/1
option_copyts/0
option_copyts/1
option_discard/0
option_discard/1
option_dts_delta_threshold/0
option_dts_delta_threshold/1
option_dump/0
option_dump/1
option_filter_complex/0
option_filter_complex/1
option_filter_complex_script/0
option_filter_complex_script/1
option_filter_complex_threads/0
option_filter_complex_threads/1
option_frame_drop_threshold/0
option_frame_drop_threshold/1
option_hex/0
option_hex/1
option_ignore_unknown/0
option_ignore_unknown/1
option_lavfi/0
option_lavfi/1
option_loop/0
option_loop/1
option_map/0
option_map/1
option_map_channel/0
option_map_channel/1
option_map_chapters/0
option_map_chapters/1
option_map_metadata/0
option_map_metadata/1
option_max_muxing_queue_size/0
option_max_muxing_queue_size/1
option_muxdelay/0
option_muxdelay/1
option_muxpreload/0
option_muxpreload/1
option_override_ffserver/0
option_override_ffserver/1
option_re/0
option_re/1
option_sdp_file/0
option_sdp_file/1
option_seek_timestamp/0
option_seek_timestamp/1
option_shortest/0
option_shortest/1
option_start_at_zero/0
option_start_at_zero/1
option_streamid/0
option_streamid/1
option_tag/0
option_tag/1
option_thread_queue_size/0
option_thread_queue_size/1
option_timecode/0
option_timecode/1
option_timelimit/0
option_timelimit/1
option_vsync/0
option_vsync/1
option_xerror/0
option_xerror/1
FFmpex.Options.Audio
Summary
Functions
option_absf/0
option_absf/1
option_ac/0
option_ac/1
option_acodec/0
option_acodec/1
option_af/0
option_af/1
option_aframes/0
option_aframes/1
option_an/0
option_an/1
option_aq/0
option_aq/1
option_ar/0
option_ar/1
option_atag/0
option_atag/1
option_guess_layout_max/0
option_guess_layout_max/1
option_sample_fmt/0
option_sample_fmt/1
FFmpex.Options.Devices.Libavdevice
Summary
Functions
option_draw_mouse/0
option_draw_mouse/1
option_framerate/0
option_framerate/1
option_video_size/0
option_video_size/1
FFmpex.Options.Formats.Image2
Summary
Functions
option_pattern_type/0
option_pattern_type/1
FFmpex.Options.Main
Summary
Functions
option_attach/0
option_attach/1
option_c/0
option_c/1
option_codec/0
option_codec/1
option_debug_ts/0
option_debug_ts/1
option_dframes/0
option_dframes/1
option_disposition/0
option_disposition/1
option_dump_attachment/0
option_dump_attachment/1
option_f/0
option_f/1
option_filter/0
option_filter/1
option_filter_script/0
option_filter_script/1
option_filter_threads/0
option_filter_threads/1
option_frames/0
option_frames/1
option_fs/0
option_fs/1
option_i/0
option_i/1
option_itsoffset/0
option_itsoffset/1
option_metadata/0
option_metadata/1
option_n/0
option_n/1
option_pre/0
option_pre/1
option_program/0
option_program/1
option_progress/0
option_progress/1
option_q/0
option_q/1
option_qscale/0
option_qscale/1
option_ss/0
option_ss/1
option_sseof/0
option_sseof/1
option_stats/0
option_stats/1
option_stdin/0
option_stdin/1
option_stream_loop/0
option_stream_loop/1
option_t/0
option_t/1
option_target/0
option_target/1
option_timestamp/0
option_timestamp/1
option_to/0
option_to/1
option_y/0
option_y/1
FFmpex.Options.Muxers
Summary
Functions
option_hls_base_url/0
option_hls_base_url/1
option_hls_flags/0
option_hls_flags/1
option_hls_init_time/0
option_hls_init_time/1
option_hls_list_size/0
option_hls_list_size/1
option_hls_playlist_type/0
option_hls_playlist_type/1
option_hls_segment_filename/0
option_hls_segment_filename/1
option_hls_segment_type/0
option_hls_segment_type/1
option_hls_time/0
option_hls_time/1
option_master_pl_name/0
option_master_pl_name/1
option_segment_format/0
option_segment_format/1
option_segment_list/0
option_segment_list/1
option_segment_time/0
option_segment_time/1
option_start_number/0
option_start_number/1
option_var_stream_map/0
option_var_stream_map/1
FFmpex.Options.Subtitle
Summary
Functions
option_canvas_size/0
option_canvas_size/1
option_fix_sub_duration/0
option_fix_sub_duration/1
option_sbsf/0
option_sbsf/1
option_scodec/0
option_scodec/1
option_sn/0
option_sn/1
FFmpex.Options.Video
Summary
Functions
option_aspect/0
option_aspect/1
option_copyinkf/0
option_copyinkf/1
option_dc/0
option_dc/1
option_force_key_frames/0
option_force_key_frames/1
option_hwaccel/0
option_hwaccel/1
option_hwaccel_device/0
option_hwaccel_device/1
option_hwaccels/0
option_hwaccels/1
option_ilme/0
option_ilme/1
option_noautorotate/0
option_noautorotate/1
option_pass/0
option_pass/1
option_passlogfile/0
option_passlogfile/1
option_pix_fmt/0
option_pix_fmt/1
option_psnr/0
option_psnr/1
option_qphist/0
option_qphist/1
option_r/0
option_r/1
option_rc_override/0
option_rc_override/1
option_s/0
option_s/1
option_sws_flags/0
option_sws_flags/1
option_top/0
option_top/1
option_vbsf/0
option_vbsf/1
option_vcodec/0
option_vcodec/1
option_vdt/0
option_vdt/1
option_vf/0
option_vf/1
option_vframes/0
option_vframes/1
option_vn/0
option_vn/1
option_vstats/0
option_vstats/1
option_vstats_file/0
option_vstats_file/1
option_vtag/0
option_vtag/1
FFmpex.Options.Video.Libavformat
Summary
Functions
option_analyzeduration/0
option_analyzeduration/1
option_audio_preload/0
option_audio_preload/1
option_avioflags/0
option_avioflags/1
option_avoid_negative_ts/0
option_avoid_negative_ts/1
option_chunk_duration/0
option_chunk_duration/1
option_chunk_size/0
option_chunk_size/1
option_correct_ts_overflow/0
option_correct_ts_overflow/1
option_cryptokey/0
option_cryptokey/1
option_dump_separator/0
option_dump_separator/1
option_err_detect/0
option_err_detect/1
option_f_err_detect/0
option_f_err_detect/1
option_fdebug/0
option_fdebug/1
option_fflags/0
option_fflags/1
option_flush_packets/0
option_flush_packets/1
option_format_whitelist/0
option_format_whitelist/1
option_fpsprobesize/0
option_fpsprobesize/1
option_indexmem/0
option_indexmem/1
option_max_delay/0
option_max_delay/1
option_max_interleave_delta/0
option_max_interleave_delta/1
option_output_ts_offset/0
option_output_ts_offset/1
option_packetsize/0
option_packetsize/1
option_probesize/0
option_probesize/1
option_rtbufsize/0
option_rtbufsize/1
option_seek2any/0
option_seek2any/1
option_skip_initial_bytes/0
option_skip_initial_bytes/1
option_use_wallclock_as_timestamps/0
option_use_wallclock_as_timestamps/1
FFmpex.Options.Video.Libx264
Summary
Functions
option_8x8dct/0
option_8x8dct/1
option_ab/0
option_ab/1
option_aq_mode/0
option_aq_mode/1
option_aq_strength/0
option_aq_strength/1
option_aud/0
option_aud/1
option_avcintra_class/0
option_avcintra_class/1
option_b/0
option_b/1
option_b_bias/0
option_b_bias/1
option_b_pyramid/0
option_b_pyramid/1
option_b_strategy/0
option_b_strategy/1
option_bf/0
option_bf/1
option_bframebias/0
option_bframebias/1
option_bluray_compat/0
option_bluray_compat/1
option_bufsize/0
option_bufsize/1
option_cmp/0
option_cmp/1
option_coder/0
option_coder/1
option_cplxblur/0
option_cplxblur/1
option_crf/0
option_crf/1
option_crf_max/0
option_crf_max/1
option_deblock/0
option_deblock/1
option_direct_pred/0
option_direct_pred/1
option_fast_pskip/0
option_fast_pskip/1
option_fastfirstpass/0
option_fastfirstpass/1
option_flags2/0
option_flags2/1
option_flags/0
option_flags/1
option_forced_idr/0
option_forced_idr/1
option_g/0
option_g/1
option_i_qfactor/0
option_i_qfactor/1
option_intra_refresh/0
option_intra_refresh/1
option_keyint_min/0
option_keyint_min/1
option_level/0
option_level/1
option_maxrate/0
option_maxrate/1
option_mbtree/0
option_mbtree/1
option_me_range/0
option_me_range/1
option_minrate/0
option_minrate/1
option_mixed_refs/0
option_mixed_refs/1
option_motion_est/0
option_motion_est/1
option_movflags/0
option_movflags/1
option_nal_hrd/0
option_nal_hrd/1
option_partitions/0
option_partitions/1
option_passlogfile/0
option_passlogfile/1
option_preset/0
option_preset/1
option_profile/0
option_profile/1
option_psy/0
option_psy/1
option_psy_rd/0
option_psy_rd/1
option_qdiff/0
option_qdiff/1
option_qmax/0
option_qmax/1
option_qmin/0
option_qmin/1
option_qp/0
option_qp/1
option_rc_lookahead/0
option_rc_lookahead/1
option_refs/0
option_refs/1
option_sc_threshold/0
option_sc_threshold/1
option_slice_max_size/0
option_slice_max_size/1
option_ssim/0
option_ssim/1
option_stats/0
option_stats/1
option_subq/0
option_subq/1
option_threads/0
option_threads/1
option_trellis/0
option_trellis/1
option_tune/0
option_tune/1
option_vprofile/0
option_vprofile/1
option_weightb/0
option_weightb/1
option_weightp/0
option_weightp/1
option_wpredp/0
option_wpredp/1
option_x264_params/0
option_x264_params/1
option_x264opts/0
option_x264opts/1
FFprobe
Summary
Types
format_map/0
streams_list/0
Functions
duration/1
format/1
format_names/1
streams/1
Search documentation of ffmpex
Settings
View Source
FFmpex.Options.Video.Libavformat
(ffmpex v0.11.0)
https://ffmpeg.org/ffmpeg-all.html#Format-Options
Summary
Functions
option_analyzeduration()
option_analyzeduration(argument)
option_audio_preload()
option_audio_preload(argument)
option_avioflags()
option_avioflags(argument)
option_avoid_negative_ts()
option_avoid_negative_ts(argument)
option_chunk_duration()
option_chunk_duration(argument)
option_chunk_size()
option_chunk_size(argument)
option_correct_ts_overflow()
option_correct_ts_overflow(argument)
option_cryptokey()
option_cryptokey(argument)
option_dump_separator()
option_dump_separator(argument)
option_err_detect()
option_err_detect(argument)
option_f_err_detect()
option_f_err_detect(argument)
option_fdebug()
option_fdebug(argument)
option_fflags()
option_fflags(argument)
option_flush_packets()
option_flush_packets(argument)
option_format_whitelist()
option_format_whitelist(argument)
option_fpsprobesize()
option_fpsprobesize(argument)
option_indexmem()
option_indexmem(argument)
option_max_delay()
option_max_delay(argument)
option_max_interleave_delta()
option_max_interleave_delta(argument)
option_output_ts_offset()
option_output_ts_offset(argument)
option_packetsize()
option_packetsize(argument)
option_probesize()
option_probesize(argument)
option_rtbufsize()
option_rtbufsize(argument)
option_seek2any()
option_seek2any(argument)
option_skip_initial_bytes()
option_skip_initial_bytes(argument)
option_use_wallclock_as_timestamps()
option_use_wallclock_as_timestamps(argument)
Functions
Link to this function
option_analyzeduration()
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option_analyzeduration(argument)
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option_audio_preload()
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option_audio_preload(argument)
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option_avioflags()
View Source
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option_avioflags(argument)
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option_avoid_negative_ts()
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option_avoid_negative_ts(argument)
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option_chunk_duration()
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option_chunk_duration(argument)
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option_chunk_size()
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option_chunk_size(argument)
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option_correct_ts_overflow()
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option_correct_ts_overflow(argument)
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option_cryptokey()
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option_cryptokey(argument)
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option_dump_separator()
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option_dump_separator(argument)
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option_err_detect()
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option_err_detect(argument)
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option_f_err_detect()
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option_f_err_detect(argument)
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option_fdebug()
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option_fdebug(argument)
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option_fflags()
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option_fflags(argument)
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option_flush_packets()
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option_flush_packets(argument)
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option_format_whitelist()
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option_format_whitelist(argument)
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option_fpsprobesize()
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option_fpsprobesize(argument)
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option_indexmem()
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option_indexmem(argument)
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option_max_delay()
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option_max_delay(argument)
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option_max_interleave_delta()
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option_max_interleave_delta(argument)
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option_output_ts_offset()
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option_output_ts_offset(argument)
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option_packetsize()
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option_packetsize(argument)
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option_probesize()
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option_probesize(argument)
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option_rtbufsize()
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option_rtbufsize(argument)
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option_seek2any()
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option_seek2any(argument)
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option_skip_initial_bytes()
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option_skip_initial_bytes(argument)
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option_use_wallclock_as_timestamps()
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option_use_wallclock_as_timestamps(argument)
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