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1078 Commits

Author SHA1 Message Date
Anton Khirnov
2e742a2c3c fftools/ffmpeg_mux: return errors from of_streamcopy() instead of aborting 2023-07-15 11:02:11 +02:00
Anton Khirnov
464a5e8e76 fftools/ffmpeg: handle error codes from process_input_packet() 
None are returned for now, but that will change in future commits.
 2023-07-15 11:02:11 +02:00
Anton Khirnov
5fe3914c39 fftools/ffmpeg: return an error instead of aborting 2023-07-15 11:02:11 +02:00
Anton Khirnov
858b635613 fftools/ffmpeg_mux_init: replace all remaining aborts with returning error codes 
Mainly concerns new_stream_*() and their callees.
 2023-07-15 11:02:11 +02:00
Anton Khirnov
45473258ff fftools/ffmpeg_mux_init: return error codes from metadata processing instead of aborting 2023-07-15 11:02:11 +02:00
Anton Khirnov
dd44871eb9 fftools/ffmpeg_mux_init: improve of_add_programs() 
Replace duplicated(!) and broken* custom string parsing with
av_dict_parse_string(). Return error codes instead of aborting.

* e.g. it treats NULL returned from av_get_token() as "separator not
  found", when in fact av_get_token() only returns NULL on memory
  allocation failure
 2023-07-15 11:02:11 +02:00
Anton Khirnov
fd40197170 fftools/ffmpeg_mux_init: return error codes from validate_enc_avopt() instead of aborting 2023-07-15 11:02:11 +02:00
Anton Khirnov
4e3557aadb fftools/ffmpeg_mux_init: return error codes from parse_forced_key_frames() instead of aborting 2023-07-15 11:02:11 +02:00
Anton Khirnov
6691d131d8 fftools/ffmpeg_mux_init: return error codes from copy_meta() instead of aborting 2023-07-15 11:02:11 +02:00
Anton Khirnov
54cbe6f57d fftools/ffmpeg_mux_init: return error codes from ost_add() instead of aborting 2023-07-15 11:02:11 +02:00
Anton Khirnov
38a2fc2c29 fftools/ffmpeg_mux_init: move allocation out of prologue 
ost_add() has a very large variable declaration prologue, performing
"active" actions that can fail in there is confusing.
 2023-07-15 11:02:11 +02:00
Anton Khirnov
4e366100e9 fftools/ffmpeg_mux_init: return error codes from map_*() instead of aborting 2023-07-15 11:02:11 +02:00
Anton Khirnov
eee09cdf39 fftools/ffmpeg_mux_init: improve error handling in of_add_attachments() 
* return error codes instead of aborting
* avoid leaking the AVIOContext on failure
* check the return code of avio_read()
 2023-07-15 11:02:11 +02:00
Anton Khirnov
b3eedca5e5 fftools/ffmpeg_mux_init: return errors from create_streams() instead of aborting 2023-07-15 11:02:11 +02:00
Anton Khirnov
c23cff5a8a fftools/ffmpeg_demux: return errors from ist_add() instead of aborting 2023-07-15 11:02:11 +02:00
Anton Khirnov
cce294638b fftools/ffmpeg: return errors from assert_file_overwrite() instead of aborting 2023-07-15 11:02:11 +02:00
Anton Khirnov
2d59873fc1 fftools/ffmpeg_demux: add logging for -dump_attachment 
Makes it more clear what was written where.
 2023-07-15 11:02:11 +02:00
Anton Khirnov
63e4e8e4f4 fftools/ffmpeg_demux: forward errors from dump_attachment() instead of aborting 
Also, check the return code of avio_close().
 2023-07-15 11:02:11 +02:00
Anton Khirnov
ff0160cb37 fftools/ffmpeg_demux: drop a redundant avio_flush() 
It is immediately followed by avio_close(), which is documented to flush
the buffers.
 2023-07-15 11:02:11 +02:00
Anton Khirnov
ad80857a97 fftools/ffmpeg_demux: return errors from ifile_open() instead of aborting 2023-07-15 11:02:11 +02:00
Anton Khirnov
c313cdd70c fftools/ffmpeg_mux_init: return errors from of_open() instead of aborting 2023-07-15 11:02:11 +02:00
Anton Khirnov
9a2335444b fftools/ffmpeg_mux: forward EOF from the sync queue 
EOF from sq_receive() means no packets will ever be output by the sync
queue. Since the muxing sync queue is always used by all interleaved
(i.e. non-attachment) streams, this means no further packets can make
it to the muxer and we can terminate muxing now.
 2023-07-13 13:08:56 +02:00
Anton Khirnov
6a9d3f46c7 fftools/ffmpeg: drop an obsolete debug log 
The value it prints has not been cur_dts from lavf for a very long time,
so it's misleading.
 2023-07-11 19:28:18 +02:00
Anton Khirnov
57a42a714b fftools/ffmpeg_filter: consolidate calling avfilter_graph_set_auto_convert() 
Do not call it from choose_pix_fmts(), as that function is not supposed
to modify random filtergraph properties.
 2023-07-11 19:28:18 +02:00
Anton Khirnov
432399780a fftools/ffmpeg_filter: make OutputFile.{formats,ch_layouts,sample_rates} private 
They are not used outside of the filtering code.
 2023-07-11 19:28:18 +02:00
Anton Khirnov
a3ab5bf80d fftools/ffmpeg_filter: make OutputFile.width,height private 
They are not used outside of the filtering code.
 2023-07-11 19:28:18 +02:00
Anton Khirnov
c19aa9c28f fftools/ffmpeg_filter: make OutputFile.ch_layout private 
It is not used outside of the filtering code.
 2023-07-11 19:28:18 +02:00
Anton Khirnov
42f3f54cf4 fftools/ffmpeg_filter: make OutputFile.format/sample_rate private 
They are not used outside of the filtering code.
 2023-07-11 19:28:18 +02:00
Anton Khirnov
c9a99ffe51 fftools/ffmpeg_filter: make sure no input or output is bound twice 2023-07-11 19:28:18 +02:00
Marton Balint
7357012bb5 fftools/ffmpeg: fix negative timestamps at the beginning of the encoding 
Also fix a couple of possible overflows while at it.

Fixes the negative initial timestamps in ticket #10358.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2023-07-09 19:50:15 +02:00
QiTong Li
79f41a0760 fftools/ffplay: fix typo in frame_queue_destory 
Not sure if the function naming frame_queue_destory is intended because
"destory" is not really a word. Changing it to "destroy" makes more sense.

Signed-off-by: QiTong Li <liqitong@163.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2023-07-06 21:24:47 +02:00
James Almer
50f34172e0 fftools/ffplay: remove usage of internal AVInputFormat.read_seek field 
It's an internal field, so it should not be touched.

Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: James Almer <jamrial@gmail.com>
 2023-07-02 19:04:25 -03:00
Anton Khirnov
1617d1a752 fftools/ffmpeg: pass subtitle decoder dimensions to sub2video 
Restores behavior from before 20cacfe493.
Eventually this should be handled similarly to audio/video - with a
filtergraph reset or a manual scaler.
 2023-06-19 09:48:56 +02:00
Anton Khirnov
88f80977eb fftools/ffmpeg: use AVFrame to pass subtitles from decoders to filters 
Allows to use the same buffering code for all media types. Will also be
important for the following commit.
 2023-06-19 09:48:56 +02:00
Anton Khirnov
fa717baaa5 fftools/ffmpeg_enc: constify the subtitle passed to enc_subtitle() 2023-06-19 09:48:56 +02:00
Anton Khirnov
e89a6d1089 fftools/ffmpeg_dec: move InputStream.prev_sub to Decoder 
It does not need to be visible outside of decoding code.
 2023-06-19 09:48:56 +02:00
Anton Khirnov
a45b9d35b9 fftools/ffmpeg: move fix_sub_duration_heartbeat() to ffmpeg_dec 
This way ffmpeg.c does not need to access InputStream.prev_sub and it
can be made private.
 2023-06-19 09:48:55 +02:00
Anton Khirnov
01897c1788 fftools/ffmpeg_dec: move decoding to a separate thread 
This is only a preparatory step to a fully threaded architecture and
does not yet make decoding truly parallel - the main thread will
currently submit a packet and wait until it has been fully processed by
the decoding thread before moving on. Decoder behavior as observed by
the rest of the program should remain unchanged. That will change in
future commits after encoders and filters are moved to threads and a
thread-aware scheduler is added.
 2023-06-19 09:48:55 +02:00
Anton Khirnov
5293adb1a7 fftools/ffmpeg: attach bits_per_raw_sample information to frames 
This way avoids encoders reaching into filters or decoders for this
information.
 2023-06-19 09:48:55 +02:00
Anton Khirnov
7d4e00ccf0 fftools/ffmpeg_dec: stop using Decoder.pkt 
It is only used for flushing the subtitle decoder, so allocate a
dedicated packet for that.

Keep Decoder.pkt unused for now, it will be repurposed in future
commits.
 2023-06-19 09:48:55 +02:00
Anton Khirnov
1bdd53e2f9 fftools/ffmpeg_filter: make configure_filtergraph() static 
It is no longer used outside of ffmpeg_filter.
 2023-06-19 09:48:55 +02:00
Anton Khirnov
b1a213ab5d fftools/ffmpeg_filter: reject filtergraphs with zero outputs 
Nothing useful can be done with them currently.
 2023-06-19 09:48:55 +02:00
Anton Khirnov
a7aa05c599 fftools/ffmpeg_filter: add an AVClass to FilterGraph 
Use it for logging.
 2023-06-19 09:48:55 +02:00
Anton Khirnov
a934392db0 fftools/ffmpeg_enc: move dup_warning global variable to Encoder 2023-06-19 09:48:55 +02:00
Anton Khirnov
1adad44fc7 fftools/ffmpeg_dec: move InputStream.hwaccel_pix_fmt to Decoder 
It is purely decoder-internal state.
 2023-06-19 09:48:55 +02:00
Anton Khirnov
174cb3accf fftools/ffmpeg_dec: remove pointless InputStream.hwaccel_retrieve_data 
It is always set to hwaccel_retrieve_data() from ffmpeg_hw.c, so that
function can just be called directly instead.
 2023-06-19 09:48:55 +02:00
Anton Khirnov
25d96ab6c0 fftools/ffmpeg_hw: inline hwaccel_decode_init() into its caller 
The function is now trivial and cannot fail, so all error handling in
its caller can be removed.
 2023-06-19 09:48:55 +02:00
Anton Khirnov
6c9cbf7507 fftools/ffmpeg_demux: reindent after previous commit 2023-06-19 09:48:55 +02:00
Anton Khirnov
98766dbbd7 fftools/ffmpeg_demux: move the loop out of add_input_streams() 
Make the function process just one input stream at a time and save an
indentation level. Also rename it to ist_add() to be consistent with an
analogous function in ffmpeg_mux_init.
 2023-06-19 09:48:55 +02:00
Anton Khirnov
df81fb46ee fftools/ffmpeg_dec: simplify process_subtitle() 
Its got_output argument always points to 1.
 2023-06-19 09:48:55 +02:00